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1 safe filament current
safe filament current zulässiger Heizstrom m (Elektronenröhren)English-German dictionary of Electrical Engineering and Electronics > safe filament current
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2 circuit
1) схема; цепь; контур2) канал; линия; тракт3) тлф. шлейф5) круговое движение, движение по окружности || совершать круговое движение, двигаться по окружности•- 2D circuit
- 3D circuit
- absorbing circuit
- absorption circuit
- ac circuit
- acceptor circuit
- adaptive logic circuit
- additive printed circuit
- adjustable threshold logic circuit
- aerial circuit
- alive circuit
- aluminium-gate MOS integrated circuit
- aluminum-gate MOS integrated circuit
- AM detecting circuit
- analog circuit
- ancillary circuit
- AND circuit
- anode circuit
- antenna circuit
- anticlutter circuit
- anticoincidence circuit
- antihunt circuit
- antijamming circuit
- anti-Karp circuit
- antiresonance circuit
- antiresonant circuit
- antisidetone circuit
- aperiodic circuit
- application-specific integrated circuit
- approved circuit
- array integrated circuit
- astable circuit
- autodyne circuit
- automatic start circuit
- averaging circuit
- azimuth-sweep circuit
- back-plate circuit
- back-to-back circuit
- balanced circuit
- base-line marker circuit
- basic circuit
- beta circuit
- beta feedback circuit
- bias circuit
- bidirectional clamping circuit
- bilateral circuit
- bipolar circuit
- bipolar integrated circuit
- bistable circuit
- bistable multivibrator circuit
- black stretch circuit
- black-level restoring circuit
- black-level setting circuit
- blanking circuit
- bootstrap circuit
- bound circuit
- boxcar circuit
- branch circuit
- branched circuit
- bridge circuit
- bridged circuit
- broken circuit
- bubble annihilation circuit
- bubble circuit
- bubble detection circuit
- bubble propagation circuit
- bubble replication circuit
- bubble stretching circuit
- bubble switching circuit
- bubble-domain annihilation circuit
- bubble-domain detection circuit
- bubble-domain propagation circuit
- bubble-domain replication circuit
- bubble-domain stretching circuit
- bubble-domain switching circuit
- bucket-brigade circuit
- buffer circuit
- building-out circuit
- built-up circuit
- bulk-effect integrated circuit
- butterfly circuit
- butterfly tank circuit
- calibrating circuit
- call circuit
- capacitive differentiator circuit
- capacitive oscillatory circuit
- cathode circuit
- central-battery circuit
- ceramic printed circuit
- charge-coupled device integrated circuit
- chemically deposited printed circuit
- chemically reduced printed circuit
- chemically-assembled integrated circuit
- chevron bubble propagation circuit
- chevron bubble-domain propagation circuit
- chip integrated circuit
- cholesteric circuit
- chopping circuit
- chrominance matrix circuit
- chrominance separation circuit
- chrominance take-off circuit
- circuit of graph
- clamping circuit
- clamp-on circuit
- clipping circuit
- clock circuit
- clocked circuit
- close-coupled circuits
- closed circuit
- closed magnetic circuit
- CMOS integrated circuit
- coaxial circuit
- coincidence circuit
- collector circuit
- collector-diffusion isolated integrated circuit
- color processing circuit
- color purity circuit
- color-balance circuit
- color-indexing circuit
- color-killer circuit
- Colpitts oscillatory circuit
- combinational circuit
- combinatorial circuit
- combiner circuit
- common-base circuit
- common-battery circuit
- common-cathode circuit
- common-collector circuit
- common-drain circuit
- common-emitter circuit
- common-gate circuit
- common-grid circuit
- common-source circuit
- common-use circuit
- compander circuit
- comparator circuit
- comparison circuit
- compatible circuit
- compensating circuit
- complementary circuit
- complementary MOS integrated circuit
- complementary symmetry circuit
- complementary symmetry MOS integrated circuit
- complementary-output circuit
- composite circuit
- compound circuit
- compression circuit
- computer circuits
- conference circuit
- consumer integrated circuit
- contiguous-disk bubble propagation circuit
- contiguous-disk bubble-domain propagation circuit
- control circuit
- controller circuit
- convergence circuit
- cord circuit
- core-diode circuit
- core-transistor circuit
- correction input circuit
- COSMOS circuit
- countdown circuits
- counter circuit
- counter timer circuit
- counting circuit
- coupled circuits
- cross-control circuit
- crossed-waveguide circuit
- crosspoint integrated circuit
- cryotron circuit
- cue circuit
- current-access bubble circuit
- current-feedback circuit
- current-limited circuit
- current-source equivalent circuit
- custom circuit
- customer-specific integrated circuit
- custom-wired integrated circuit
- cutoff circuit
- damping circuit
- dash circuit
- data circuit
- dc circuit
- dc restoration circuit
- dead-on-arrival integrated circuit
- decision circuit
- decision making circuit
- decoupling circuit
- dedicated integrated circuit
- deep-submicron integrated circuit
- degenerative circuit
- delay circuit
- delay-insensitive circuit
- delay-sensitive circuit
- delta circuit
- demultiplexing circuit
- deposited integrated circuit
- derived circuit
- despiker circuit
- despiking circuit
- detector circuit
- detuned circuit
- dial toll circuit
- dial-up circuit
- diamond circuit
- die integrated circuit
- dielectric isolated integrated circuit
- differential-frequency circuit
- differentiating circuit
- diffused-isolation integrated circuit
- digital circuit
- digital integrated circuit
- digital logic circuit
- diode array integrated circuit
- diode integrated circuit
- diode-coupled circuit
- diplex circuit
- direct international circuit
- direct transit international circuit
- direct-coupled circuit
- direct-wire circuit
- discharge circuit
- discrete circuit
- discrete-component circuit
- disjunction circuit
- distributed-element circuit
- divided circuit
- dividing circuit
- Doppler tracking circuit
- dot circuit
- double-coincidence circuit
- double-ended cord circuit
- double-ridge easitron circuit
- double-ridge Karp circuit
- double-sided circuit
- double-tuned circuit
- down-scaled integrated circuit
- driven circuit
- dry circuit
- dry-processed integrated circuit
- DTF circuit
- dual-in-line integrated circuit
- duplex circuit
- duplicated circuit
- dynamic-convergence circuit
- dynamic-focus circuit
- dynamic-track following circuit
- earth circuit
- earthed circuit
- E-beam litho circuit
- EC circuit
- Eccles-Jordan circuit
- EITHER-OR circuit
- electric circuit
- electronic circuit
- elevated-electrode integrated circuit
- embossed-foil printed circuit
- emitter-coupled circuit
- emitter-follower logic integrated circuit
- engineering circuit
- epitaxial circuit
- epitaxial passivated integrated circuit
- equalization circuit
- equivalent circuit
- equivalent integrated circuit
- etched printed circuit
- evaporated circuit
- exclusive OR circuit
- expanded-sweep circuit
- expander circuit
- external circuit
- external magnetic circuit
- extra LSI circuit
- face-down integrated circuit
- fail-safe circuit
- fallback circuit
- fan-in circuit
- fan-out circuit
- fast time-constant circuit
- feed circuit
- feedback circuit
- ferrite-diode circuit
- ferrite-transistor circuit
- ferroresonant circuit
- field-access bubble circuit
- field-programmable integrated circuit
- filament circuit
- film integrated circuit
- fine-line integrated circuit
- fine-pattern integrated circuit
- flat-pack integrated circuit
- flexible printed circuit
- flip-chip integrated circuit
- flip-flop circuit
- flux transfer circuit
- flywheel circuit
- forced coupled circuits
- forked circuit
- four-wire circuit
- frame-grounding circuit
- frame-scanning circuit
- free coupled circuits
- freely oscillating coupled circuits
- free-running circuit
- frequency-changing circuit
- full-wave circuit
- fully integrated circuit
- function circuit
- g equivalent circuit
- ganged circuits
- gate circuit
- gate equivalent circuit
- Giacoletto circuit
- Goto-pair circuit
- grid circuit
- grounded circuit
- grounded-base circuit
- grounded-collector circuit
- grounded-emitter circuit
- grounded-grid circuit
- ground-return circuit
- grouping circuit
- guard-ring isolated monolithic integrated circuit
- Gunn-effect circuit
- h equivalent circuit
- half-phantom circuit
- half-wave circuit
- Hamilton circuit
- hardened circuit
- Hartley oscillatory circuit
- Hazeltine neutralizing circuit
- head circuit
- heater circuit
- high-temperature superconductor integrated circuit
- holding circuit
- horizontal scanning circuit
- horizontal sync circuit
- horizontal-deflection circuit
- hotline circuit
- hybrid circuit
- hybrid integrated circuit
- hybrid pi equivalent circuit
- hybrid thin-film circuit
- hybrid thin-film integrated circuit
- hybrid-type circuit
- I2L circuit
- ideal-transformer equivalent circuit
- identification circuit
- idler circuit
- ignition circuit
- image circuit
- impulsing circuit
- inclusive NOR circuit
- inclusive OR circuit
- incoming circuit
- individually wired circuit
- inductance-capacitance coupling circuit
- inductive circuit
- inductive differentiator circuit
- inductive oscillatory circuit
- inductively coupled circuit
- injection circuit
- injection integrated circuit
- input circuit
- inquiry circuit
- insulated-substrate integrated circuit
- integrate-and-dump circuit
- integrated circuit
- integrated injection logic circuit
- integrated optical circuit
- integrating circuit
- interaction circuit
- interface circuit
- inter-integrated circuit
- interlock circuit
- intermediate-frequency circuit
- inverter circuit
- ion-implanted bubble propagation circuit
- ion-implanted bubble-domain propagation circuit
- ion-implanted MOS integrated circuit
- iron circuit
- isolated integrated injection logic circuit
- isolated-substrate solid circuit
- isoplanar integrated circuit
- isoplanar-based integrated circuit
- joint circuit
- joint denial circuit
- Josephson logic integrated circuit
- Josephson-junction logic integrated circuit
- junction circuit
- junction-isolation integrated circuit
- Karp circuit
- keep-alive circuit
- keying circuit
- killer circuit
- label circuit
- ladder circuit
- lagging circuit
- large-scale hybrid integration circuit
- large-scale integration circuit
- laser-configured application-specific integrated circuit
- latched circuit
- latching Boolean circuit
- latching circuit
- leak circuit
- leakage circuit
- leased circuit
- line circuit
- linear circuit
- linear integrated circuit
- line-scan circuit
- line-scanning circuit
- live circuit
- load circuit
- local circuit
- local-battery circuit
- locking circuit
- Loftin-White circuit
- logic circuit
- long-distance telephone circuit
- longitudinal circuit
- losser circuit
- low-energy circuit
- low-temperature superconductor integrated circuit
- L-section circuit
- lumped circuit
- lumped-constant circuit
- made-to-order circuit
- magnetic circuit
- magnetic convergence circuit
- magnetic integrated circuit
- magnetic-core circuit
- majority circuit
- master-slice integrated circuit
- matching circuit
- matrix circuit
- matrix integrated circuit
- McCulloh circuit
- medium-scale integration circuit
- memory circuit
- merged transistor logic integrated circuit
- Mesny circuit
- message circuit
- metal-dielectric-semiconductor integrated circuit
- metallic circuit
- metal-oxide-semiconductor integrated circuit
- metal-oxide-semiconductor large scale integration circuit
- meter-current circuit
- meter-voltage circuit
- microcomputer integrated circuit
- microelectronic integrated circuit
- microenergy logic circuit
- micrologic circuit
- micropower circuit
- microprinted circuit
- microprocessor integrated circuit
- microprocessor logic-support circuit
- microprogrammed circuit
- microwatt circuit
- microwave circuit
- microwave integrated circuit
- mix circuit
- mixing circuit
- molecular integrated circuit
- monobrid integrated circuit
- monolithic integrated circuit
- monolithic microwave integrated circuit
- monophase integrated circuit
- monostable circuit
- MOS integrated circuit
- MOS-on-sapphire integrated circuit
- MTL integrated circuit
- mu circuit
- mu feedback circuit
- multibrid integrated circuit
- multichip integrated circuit
- multidrop circuit
- multifunctional integrated circuit
- multilayer circuit
- multilevel-metallized integrated circuit
- multiphase integrated circuit
- multiplanar circuit
- multiple circuit
- multiple-chip circuit
- multiple-substrate solid circuit
- multipoint circuit
- multistable circuit
- multistage circuit
- muting circuit
- NAND circuit
- nanotube integrated circuit
- n-channel logic MOS integrated circuit
- negative OR circuit
- NEITHER-NOR circuit
- neutral magnetic circuit
- neutralizing circuit
- noise equivalent circuit
- noise suppression circuit
- nondisjunction circuit
- noninductive circuit
- nonlinear circuit
- nonphantomed circuits
- nonredundant circuit
- NOR circuit
- NOT circuit
- NOT-AND circuit
- NOT-OR circuit
- off-the-shelf circuit
- one-chip integrated circuit
- one-sided circuit
- one-wire circuit
- open circuit
- open magnetic circuit
- open-wire circuit
- optical integrated circuit
- optically coupled circuit
- optoelectronic integrated circuit
- optron integrated circuit
- OR circuit
- OR-ELSE circuit
- oscillator circuit
- oscillatory circuit
- output circuit
- overcoupled circuits
- overlap telling circuit
- oxide-isolated integrated circuit
- packaged circuit
- painted printed circuit
- parallel circuit
- parallel LCR circuit
- parallel-resonant circuit
- parallel-series circuit
- passivated integrated circuit
- p-channel logic MOS integrated circuit
- peak-holding circuit
- peaking circuit
- peak-riding clipping circuit
- perforated bubble propagation circuit
- perforated bubble-domain propagation circuit
- periodic circuit
- peripheral integrated circuit
- permalloy circuit
- permanent virtual circuit
- phantom circuit
- phase-advance circuit
- phase-comparison circuit
- phase-compensating circuit
- phase-delay circuit
- phase-equalizing circuit
- phase-inverting circuit
- phase-lag circuit
- phase-shift circuit
- photonic integrated circuit
- physical circuits
- physical equivalent circuit
- pi circuit
- pickax bubble propagation circuit
- pickax bubble-domain propagation circuit
- piezoelectric-crystal equivalent circuit
- pilot circuit
- planar integrated circuit
- planex integrated circuit
- plastic integrated circuit
- plastic-encapsulated integrated circuit
- plate circuit
- plated circuit
- plated printed circuit
- p-n junction isolated integrated circuit
- point-to-point circuit
- polar circuit
- polarized magnetic circuit
- polling circuit
- polymer integrated circuit
- polymer logic circuit
- polymer-based logic circuit
- polyphase circuit
- positioning circuit
- potentiometer circuit
- potted circuit
- power adder circuit
- preemphasis circuit
- presetting circuit
- primary circuit
- primary series circuit
- printed circuit
- printed wiring circuit
- printed-component circuit
- program circuit
- programmed interconnection pattern large-scale integration circuit
- propagation circuit
- proprietary integrated circuit
- pulse-actuated circuit
- pulse-shaping circuit
- pulsing circuit
- pump circuit
- pumping circuit
- purity circuit
- push-pull circuit
- push-push circuit
- push-to-talk circuit
- push-to-type circuit
- quadruplex circuit
- quasi-bistable circuit
- quasi-monostable circuit
- quenching circuit
- quiet-tuning circuit
- r equivalent circuit
- radiating circuit
- radiation hardened integrated circuit
- radio circuit
- radio communication circuit
- radio-frequency integrated circuit
- radio-receiving circuit
- radio-transmitting circuit
- range-marker circuit
- range-sweep circuit
- range-tracking circuit
- rapid single flux quantum circuit
- RC circuit
- RCG circuit
- RCTL circuit
- RDTL circuit
- reactance control circuit
- reaction circuit
- reactive circuit
- read-and-write circuit
- redundant circuit
- reflex circuit
- regenerative circuit
- rejector circuit
- repeat circuit
- reset circuit
- reset control circuit
- reshaping circuit
- resistance-capacitance circuit
- resistance-inductance circuit
- resistance-inductance-capacitance circuit
- resistor-capacitor-transistor logic circuit
- resistor-coupled transistor logic circuit
- resistor-diode-transistor logic circuit
- resistor-transistor logic circuit
- resonant circuit
- retroactive circuit
- reverberation-controlled gain circuit
- right-plane circuit
- ring circuit
- ring-and-bar circuit
- ringdown circuit
- ringing circuit
- RL circuit
- RLC circuit
- RSFQ circuit
- RTL circuit
- sample-and-hold circuit
- sampling circuit
- scaled integrated circuit
- scale-of-eight circuit
- scale-of-ten circuit
- scale-of-two circuit
- scaling circuit
- scanning circuit
- scrambler circuit
- screened circuit
- sealed circuit
- sealed-junction integration circuit
- selective circuit
- self-holding circuit
- self-repairing circuit
- self-saturating circuit
- semiconductor integrated circuit
- semiconductor-magnetic circuit
- semicustom integrated circuit
- separation circuit
- series circuit
- series RLC circuit
- series-peaking circuit
- series-resonant circuit
- service circuit
- short circuit
- shunt circuit
- shunt-peaking circuit
- shunt-series circuit
- side circuits
- sidetone suppression circuit
- signal circuit
- signal-processing circuit
- silent circuit
- silicon integrated circuit
- silicon-on-sapphire integrated circuit
- simple parallel circuit
- simplex circuit
- single-chip integrated circuit
- single-ended circuit
- single-mask level bubble circuit
- single-phase circuit
- single-ridge easitron circuit
- single-ridge Karp circuit
- single-shot trigger circuit
- single-trip trigger circuit
- single-tuned circuit
- single-wire circuit
- slave circuit
- sliding short circuit
- slow-wave circuit
- small outline integrated circuit
- small-scale integrated circuit
- smoothing circuit
- sneak circuit
- software circuit
- solid-state circuit
- spare circuit
- spark circuit
- speaker circuit
- sprayed printed circuit
- square-rooting circuit
- squaring circuit
- squelch circuit
- stacked circuit
- staggered circuits
- stamped printed circuit
- standard scale circuit
- star-connected circuit
- starting circuit
- start-stop circuit
- static-induction transistor integrated circuit
- stenode circuit
- stick circuit
- stopper circuit
- storage circuit
- straightforward circuit
- stripline circuit
- submicron integrated circuit
- subscriber line interface circuit
- subscriber-line audio-processing circuit
- superconducting tank circuit
- superimposed circuit
- superposed circuit
- supervising circuit
- support circuit
- sweep circuit
- switch virtual circuit
- switched circuit
- switching circuit
- sync separator circuit
- sync stretch circuit
- synchronous circuit
- T2L circuit
- talk-back circuit
- tank circuit
- tantalum thin-film circuit
- tap circuit
- tapped circuit
- tapped resonant circuit
- tapped-capacitor circuit
- tapped-capacitor resonant circuit
- tapped-coil circuit
- tapped-coil resonant circuit
- tapped-inductor circuit
- tapped-inductor resonant circuit
- T-bar bubble propagation circuit
- T-bar bubble-domain propagation circuit
- T-circuit
- telegraph circuit
- telephone circuit
- telling circuit
- terminating circuit
- Thevenin equivalent circuit
- thick-film circuit
- thin-film circuit
- three-dimensional circuit
- three-phase circuit
- threshold circuit
- through circuit
- tie-line circuit
- time-base circuit
- time-delay circuit
- toll-circuit
- totem-pole circuit
- transfer circuit
- transformer-coupled circuit
- transistor equivalent circuit
- transistor-transistor logic circuit
- traveling-wave-tube interaction circuit
- tributary circuit
- trigger circuit
- trunk circuit
- trunk terminating circuit
- trunk-junction circuit
- tse circuit
- TTL circuit
- tube circuit
- tube equivalent circuit
- tuned circuit
- tuning circuit
- twin-circuit
- twin-T circuit
- two-dimensional circuit
- two-state circuit
- two-way circuit
- two-wire circuit
- UHS integrated circuit
- ultra-audion circuit
- ultra-high-speed integrated circuit
- unbalanced circuit
- undefined function circuit
- underdamped circuit
- unilateral circuit
- unipolar integrated circuit
- universal cord circuit
- vacuum integrated circuit
- vacuum-deposited integrated circuit
- vapor-deposited printed circuit
- vertical deflection circuit
- vertical scanning circuit
- vertical sync circuit
- very high-speed integrated circuit
- very large-scale integration circuit
- V-groove isolated integrated injection logic circuit
- vibrating circuit
- video circuit
- virtual circuit
- voltage-feedback circuit
- voltage-source equivalent circuit
- wafer-on-scale integrated circuit
- warning circuit
- watch integrated circuit
- waveguide circuit
- waveguide short circuit
- weakly superconducting circuit
- weighting circuit
- welded electronic circuit
- white circuit
- wire circuit
- wired circuit
- wire-wrapped circuit
- writing circuit
- X-bar bubble propagation circuit
- X-bar bubble-domain propagation circuit
- XNOR circuit
- XOR circuit
- X-ray litho integrated circuit
- y equivalent circuit
- Y-bar bubble propagation circuit
- Y-bar bubble-domain propagation circuit
- Y-connected circuit
- z equivalent circuit
- zig-zag asymmetrical permalloy-wedges circuit
- zigzag permalloy track circuitThe New English-Russian Dictionary of Radio-electronics > circuit
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3 Preece, Sir William Henry
[br]b. 15 February 1834 Bryn Helen, Gwynedd, Walesd. 6 November 1913 Penrhos, Gwynedd, Wales[br]Welsh electrical engineer who greatly furthered the development and use of wireless telegraphy and the telephone in Britain, dominating British Post Office engineering during the last two decades of the nineteenth century.[br]After education at King's College, London, in 1852 Preece entered the office of Edwin Clark with the intention of becoming a civil engineer, but graduate studies at the Royal Institution under Faraday fired his enthusiasm for things electrical. His earliest work, as connected with telegraphy and in particular its application for securing the safe working of railways; in 1853 he obtained an appointment with the Electric and National Telegraph Company. In 1856 he became Superintendent of that company's southern district, but four years later he moved to telegraph work with the London and South West Railway. From 1858 to 1862 he was also Engineer to the Channel Islands Telegraph Company. When the various telegraph companies in Britain were transferred to the State in 1870, Preece became a Divisional Engineer in the General Post Office (GPO). Promotion followed in 1877, when he was appointed Chief Electrician to the Post Office. One of the first specimens of Bell's telephone was brought to England by Preece and exhibited at the British Association meeting in 1877. From 1892 to 1899 he served as Engineer-in-Chief to the Post Office. During this time he made a number of important contributions to telegraphy, including the use of water as part of telegraph circuits across the Solent (1882) and the Bristol Channel (1888). He also discovered the existence of inductive effects between parallel wires, and with Fleming showed that a current (thermionic) flowed between the hot filament and a cold conductor in an incandescent lamp.Preece was distinguished by his administrative ability, some scientific insight, considerable engineering intuition and immense energy. He held erroneous views about telephone transmission and, not accepting the work of Oliver Heaviside, made many errors when planning trunk circuits. Prior to the successful use of Hertzian waves for wireless communication Preece carried out experiments, often on a large scale, in attempts at wireless communication by inductive methods. These became of historic interest only when the work of Maxwell and Hertz was developed by Guglielmo Marconi. It is to Preece that credit should be given for encouraging Marconi in 1896 and collaborating with him in his early experimental work on radio telegraphy.While still employed by the Post Office, Preece contributed to the development of numerous early public electricity schemes, acting as Consultant and often supervising their construction. At Worcester he was responsible for Britain's largest nineteenth-century public hydro-electric station. He received a knighthood on his retirement in 1899, after which he continued his consulting practice in association with his two sons and Major Philip Cardew. Preece contributed some 136 papers and printed lectures to scientific journals, ninety-nine during the period 1877 to 1894.[br]Principal Honours and DistinctionsCB 1894. Knighted (KCB) 1899. FRS 1881. President, Society of Telegraph Engineers, 1880. President, Institution of Electrical Engineers 1880, 1893. President, Institution of Civil Engineers 1898–9. Chairman, Royal Society of Arts 1901–2.BibliographyPreece produced numerous papers on telegraphy and telephony that were presented as Royal Institution Lectures (see Royal Institution Library of Science, 1974) or as British Association reports.1862–3, "Railway telegraphs and the application of electricity to the signaling and working of trains", Proceedings of the ICE 22:167–93.Eleven editions of Telegraphy (with J.Sivewright), London, 1870, were published by 1895.1883, "Molecular radiation in incandescent lamps", Proceedings of the Physical Society 5: 283.1885. "Molecular shadows in incandescent lamps". Proceedings of the Physical Society 7: 178.1886. "Electric induction between wires and wires", British Association Report. 1889, with J.Maier, The Telephone.1894, "Electric signalling without wires", RSA Journal.1898, "Aetheric telegraphy", Proceedings of the Institution of Electrical Engineers.Further ReadingJ.J.Fahie, 1899, History of Wireless Telegraphy 1838–1899, Edinburgh: Blackwood. E.Hawkes, 1927, Pioneers of Wireless, London: Methuen.E.C.Baker, 1976, Sir William Preece, F.R.S. Victorian Engineer Extraordinary, London (a detailed biography with an appended list of his patents, principal lectures and publications).D.G.Tucker, 1981–2, "Sir William Preece (1834–1913)", Transactions of the Newcomen Society 53:119–36 (a critical review with a summary of his consultancies).GW / KFBiographical history of technology > Preece, Sir William Henry
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