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northern+ireland+railways

  • 1 Northern Ireland Railways

    Abbreviation: NIR

    Универсальный русско-английский словарь > Northern Ireland Railways

  • 2 североирландская железная дорога

    General subject: Northern Ireland Railways

    Универсальный русско-английский словарь > североирландская железная дорога

  • 3 Aspinall, Sir John Audley Frederick

    [br]
    b. 25 August 1851 Liverpool, England
    d. 19 January 1937 Woking, England
    [br]
    English mechanical engineer, pioneer of the automatic vacuum brake for railway trains and of railway electrification.
    [br]
    Aspinall's father was a QC, Recorder of Liverpool, and Aspinall himself became a pupil at Crewe Works of the London \& North Western Railway, eventually under F.W. Webb. In 1875 he was appointed Manager of the works at Inchicore, Great Southern \& Western Railway, Ireland. While he was there, some of the trains were equipped, on trial, with continuous brakes of the non-automatic vacuum type. Aspinall modified these to make them automatic, i.e. if the train divided, brakes throughout both parts would be applied automatically. Aspinall vacuum brakes were subsequently adopted by the important Great Northern, Lancashire \& Yorkshire, and London \& North Western Railways.
    In 1883, aged only 32, Aspinall was appointed Locomotive Superintendent of the Great Southern \& Western Railway, but in 1886 he moved in the same capacity to the Lancashire \& Yorkshire Railway, where his first task was to fit out the new works at Horwich. The first locomotive was completed there in 1889, to his design. In 1899 he introduced a 4–4–2, the largest express locomotive in Britain at the time, some of which were fitted with smokebox superheaters to Aspinall's design.
    Unusually for an engineer, in 1892 Aspinall was appointed General Manager of the Lancashire \& Yorkshire Railway. He electrified the Liverpool-Southport line in 1904 at 600 volts DC with a third rail; this was an early example of main-line electrification, for it extended beyond the Liverpool suburban area. He also experimented with 3,500 volt DC overhead electrification of the Bury-Holcombe Brook branch in 1913, but converted this to 1,200 volts DC third rail to conform with the Manchester-Bury line when this was electrified in 1915. In 1918 he was made a director of the Lancashire \& Yorkshire Railway.
    [br]
    Principal Honours and Distinctions
    Knighted 1917. President, Institution of Mechanical Engineers 1909. President, Institution of Civil Engineers 1918.
    Further Reading
    H.A.V.Bulleid, 1967, The Aspinall Era, Shepperton: Ian Allan (provides a good account of Aspinall and his life's work).
    C.Hamilton Ellis, 1958, Twenty Locomotive Men, Shepperton: Ian Allan, Ch. 19 (a good brief account).
    PJGR

    Biographical history of technology > Aspinall, Sir John Audley Frederick

  • 4 Bulleid, Oliver Vaughan Snell

    [br]
    b. 19 September 1882 Invercargill, New Zealand
    d. 25 April 1970 Malta
    [br]
    New Zealand (naturalized British) locomotive engineer noted for original experimental work in the 1940s and 1950s.
    [br]
    Bulleid's father died in 1889 and mother and son returned to the UK from New Zealand; Bulleid himself became a premium apprentice under H.A. Ivatt at Doncaster Works, Great Northern Railway (GNR). After working in France and for the Board of Trade, Bulleid returned to the GNR in 1912 as Personal Assistant to Chief Mechanical Engineer H.N. Gresley. After a break for war service, he returned as Assistant to Gresley on the latter's appointment as Chief Mechanical Engineer of the London \& North Eastern Railway in 1923. He was closely associated with Gresley during the late 1920s and early 1930s.
    In 1937 Bulleid was appointed Chief Mechanical Engineer of the Southern Railway (SR). Concentration of resources on electrification had left the Southern short of up-to-date steam locomotives, which Bulleid proceeded to provide. His first design, the "Merchant Navy" class 4–6– 2, appeared in 1941 with chain-driven valve gear enclosed in an oil-bath, and other novel features. A powerful "austerity" 0−6−0 appeared in 1942, shorn of all inessentials to meet wartime conditions, and a mixed-traffic 4−6−2 in 1945. All were largely successful.
    Under Bulleid's supervision, three large, mixed-traffic, electric locomotives were built for the Southern's 660 volt DC system and incorporated flywheel-driven generators to overcome the problem of interruptions in the live rail. Three main-line diesel-electric locomotives were completed after nationalization of the SR in 1948. All were carried on bogies, as was Bulleid's last steam locomotive design for the SR, the "Leader" class 0−6−6−0 originally intended to meet a requirement for a large, passenger tank locomotive. The first was completed after nationalization of the SR, but the project never went beyond trials. Marginally more successful was a double-deck, electric, suburban, multiple-unit train completed in 1949, with alternate high and low compartments to increase train capacity but not length. The main disadvantage was the slow entry and exit by passengers, and the type was not perpetuated, although the prototype train ran in service until 1971.
    In 1951 Bulleid moved to Coras Iompair Éireann, the Irish national transport undertaking, as Chief Mechanical Engineer. There he initiated a large-scale plan for dieselization of the railway system in 1953, the first such plan in the British Isles. Simultaneously he developed, with limited success, a steam locomotive intended to burn peat briquettes: to burn peat, the only native fuel, had been a long-unfulfilled ambition of railway engineers in Ireland. Bulleid retired in 1958.
    [br]
    Bibliography
    Bulleid took out six patents between 1941 and 1956, covering inter alia valve gear, boilers, brake apparatus and wagon underframes.
    Further Reading
    H.A.V.Bulleid, 1977, Bulleid of the Southern, Shepperton: Ian Allan (a good biography written by the subject's son).
    C.Fryer, 1990, Experiments with Steam, Wellingborough: Patrick Stephens (provides details of the austerity 0–6–0, the "Leader" locomotive and the peat-burning locomotive: see Chs 19, 20 and 21 respectively).
    PJGR

    Biographical history of technology > Bulleid, Oliver Vaughan Snell

  • 5 Ivatt, Henry Alfred

    [br]
    b. 16 September 1851 Cambridgeshire, England
    d. 25 October 1923 Haywards Heath, Sussex, England
    [br]
    English locomotive engineer, noted for the introduction of 4–4–2-type locomotives to Britain.
    [br]
    H.A.Ivatt initially joined the London \& North Western Railway as an apprentice at Crewe Works, and in 1877 moved to the Great Southern \& Western Railway in Ireland, eventually succeeding J.A.F. Aspinall as Locomotive Engineer at its works in Inchicore, Dublin. In 1896 he moved back to England to become Locomotive Superintendent of the Great Northern Railway. Weights of express trains were increasing rapidly there, and in 1898 Ivatt introduced his "Atlantic", or 4–4–2 type, the first locomotive of this wheel arrangement in Britain, which had originated in the USA only three years earlier. It was not until 1902, however, that he took full advantage of its potential, when he introduced an Atlantic with a wide firebox and a larger boiler. Both types were successful and even more so when superheated and fitted with piston valves some years later. The first locomotive of each type to be built is now preserved at the National Railway Museum in York.
    [br]
    Further Reading
    E.L.Ahrons, 1927, The British Steam Railway Locomotive 1825–1925, The Locomotive Publishing Co.
    C.Hamilton Ellis, 1959, British Railway History, Vol. II: 1877–1947, London: George Allen \& Unwin, pp. 195 and 268–9.
    PJGR

    Biographical history of technology > Ivatt, Henry Alfred

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