-
1 valve
- valve
- nклапан; вентиль, задвижка, шибер
- adjusting valve
- air valve
- air-gas valve
- air-purge valve
- altitude valve
- angle valve
- annular valve
- antiflood valve
- antisiphon valve
- automatic air valve
- automatic control valve
- back-pressure valve
- backup valve
- backwater valve
- balancing valve
- ball valve
- ball check valve
- ball plug valve
- bleeder valve
- bleed-off valve
- block valve
- blow-off valve
- blow-out valve
- blow-through valve
- butterfly valve
- bypass valve
- changeover valve
- charging valve
- check valve
- clack valve
- closet valve
- compression valve
- condensing pressure valve
- constant pressure valve
- control valve
- couple valve
- cross valve
- cutoff valve
- cutout valve
- delivery valve
- diaphragm valve
- direct flow valve
- discharge valve
- disk valve
- diverter valve
- dividing valve
- double disk gate valve
- double regulating valve
- double-seat valve
- drain valve
- drainage valve
- dry-pipe valve
- dual-block gate valve
- dump valve
- emergency water valve
- equalizing valve
- exhaust valve
- expansion valve
- fire valve
- flap valve
- flat gate valve
- flat slide valve
- flexible wedge gate valve
- float valve
- floating ball valve
- flow-blocking valve
- flow control valve
- flushing valve
- flush valve
- flushmeter valve
- follower-ring valve
- foot valve
- four-way mixing valve
- frost valve
- full-opening plug valve
- full-way valve
- fusible link valve
- gate valve
- globe valve
- ground-key valve
- guard valve
- hand-operated valve
- high pressure valve
- indicator valve
- inlet valve
- in-line maintenance valve
- isolating valve
- lift check valve
- lock valve
- lock-shield valve
- magnetic valve
- main valve
- master valve
- mixing valve
- modulating valve
- motorized valve
- muffle valve
- mushroom valve
- NC valve
- needle valve
- NO valve
- nonlubricated plug valve
- nonreturn valve
- nonrising stem valve
- normally closed valve
- normally open valve
- on-off valve
- orifice valve
- OS & Y valve
- outlet valve
- outside screw and yoke valve
- overflow valve
- overpressure release valve
- packless valve
- parallel seat gate valve
- parallel slide valve
- pilot valve
- pinch valve
- plate valve
- plug valve
- pneumatic operated valve
- pop valve
- pressure control valve
- pressure controlled valve
- pressure limiting valve
- pressure-reducing valve
- pressure-regulating valve
- pressure-relief valve
- purge valve
- quick action valve
- quick-closing valve
- radiator valve
- reducing valve
- reflux valve
- regulating valve
- release valve
- relief valve
- restrictor valve
- reverse-acting diaphragm valve
- reversing valve
- ring valve
- rising stem valve
- safety valve
- scour valve
- screw valve
- screw-down stop valve
- service valve
- shunt valve
- shutoff valve
- shutoff rotary valve
- single lever mixing valve
- single-seat control valve
- slanting stem valve
- slide valve
- sludge valve
- sluice valve
- snap action valve
- solenoid valve
- solid wedge gate valve
- split wedge gate valve
- spring-loaded valve
- stop valve
- straight-through valve
- suction valve
- suction line valve
- swing valve
- swing check valve
- terminal valve
- thermal expansion valve
- thermostatic valve
- thermostatically controlled valve
- thermostatic expansion valve
- three-way valve
- throttling valve
- through-conduit valve
- two-port valve
- two-way valve
- variable orifice self-acting valve
- vent valve
- volumetric control valve
- water regulating valve
- wedge gate valve
- wedge valve
- weight-loaded valve
- welding-end gate valve
- Y-seat valve
Англо-русский строительный словарь. — М.: Русский Язык. С.Н.Корчемкина, С.К.Кашкина, С.В.Курбатова. 1995.
-
2 valve
клапан, вентиль, задвижка, шибер- устройство для регулирования или прерывания потока среды в трубопроводах или воздуховодах.
- plug valve (plug cock)- suction-pressure regulating valve (C.P.R.) (holdback valve)Англо-русский словарь по кондиционированию и вентиляции > valve
-
3 valve
клапан, вентиль, задвижка, шибер- устройство для регулирования или прерывания потока среды в трубопроводах или воздуховодах.
- plug valve (plug cock)- suction-pressure regulating valve (C.P.R.) (holdback valve)English-Russian dictionary of terms for heating, ventilation, air conditioning and cooling air > valve
-
4 valve
1) клапан; кран; вентиль; задвижка; шибер; золотник; задвижка ( на трубопроводе)2) мн. ч. вентильная арматура; пневмораспределитель•- adjusting valve - admission valve - air valve - air control valve - air-inlet valve - air-operated valve - alarm valve - angle valve - angle-check valve - automatic emergency valve - auxiliary valve - back valve - back-pressure valve - backlash valve - balanced gate valve - ball valve - binding valve - bleed valve - bleeder valve - bleed-off valve - bleed-operated valve - bleed-piloted valve - blocking valve - blowing valve - blowoff valve - bottom-discharge valve - braking valve - bucket valve - built-in check valve - bullet valve - burned valve - butterfly valve - bypass valve - cam valve - cartridge valve - centre valve - changeover valve - charging valve - chattering valve - check valve - clack valve - closing valve - compensation valve - compression-release valve - conical valve - control valve - corroded valve - cup valve - cut-off valve - damper valve - decompression valve - defective valve - detent-controlled valve - diaphragm valve - diaphragm motor-operated valve - differential regulating valve - differential relief valve - directional control valve - direct pressure control valve - discharge valve - disk valve - disk-type reducing valve - dividing valve - double-beat valve - double check valve - double-seat valve - double solenoid valve - draining valve - draw-off valve - drop-out valve - dual check valve - dual feed valve - dual sequence valve - dual shut-off valve - dump valve - emergency valve - equalizing valve - excess flow valve - exhaust valve - expansion valve - feed valve - fill valve - fire system valves - flap valve - flat valve - flat sluice valve - float valve - float-controlled valve - float-operated valve - flow combine valve - flow-dividing valve - foot valve - forcing valve - fuel valve - gas valve - gas charging valve - gate valve - globe valve - gravity-held check valve - gravity-held stop valve - holding valve - hung-up valve - hydraulic valve - hydraulic back-pressure valve - inlet valve - inverted valve - isolating valve - knocking valve - lever-operated valve - lift valve - lock valve - locking valve - magnetic valve - main pilot valve - main steam stop valve - master valve - measuring valve - meter-in valve - mitre valve - motor-operated valve - multiport valve - multipurpose valve - multi-seated valve - mushroom piston valve - needle valve - non-return valve - normally closed valve - normally open valve - off-centre valve - oil-controlled valve - one-stage valve - on-off valve - orifice check valve - overflow valve - overload valve - overpressure valve - packed spool valve - paddle valve - pilot check valve - piloted relief valve - pipe valve - piston relief valve - pitted valve - plate valve - play of a valve - plug-in valve - plunger valve - pneumatic valve - pressure valve - pressure-reducing valve - pressure-regulating valve - priority valve - proportional pressure valve - quick-acting valve - quick-closing valve - quick closure-type valve - quick exhaust valve - quick-opening valve - reducing valve - reduction valve - regeneration valve - regulating valve - relief valve - relief valve with dashpot plunger - resilient seat valve - retardation return of a valve - return orifice check valve - revolving valve - ring valve - rotary plug valve - rubber-faced flat valve - rubber-seat valve - saddle valve - safety valve - sampling valve - screw valve - screw-down valve - selector valve - sequence valve - setting of valves - short stroke valve - shutoff valve - shuttle valve - single-disk valve - sliding plate valve - sluice valve - solenoid valve - speed control valve - spill valve - spool valve - spring-and-ball valve - spring-biased valve - starting valve - steam valve - stop valve - straight-way valve - strainer valve - stuck valve - suction valve - suspension valve - swing valve - swinging valve - thermostat valve - thermostatic radiator valve - three-way valve - throttle valve - tube valve - two-position directional valve - two-stage valve - uncompressed valve - underlapped valve - uniform-pressure-drop valve - unloaded valve - vacuum valve - vacuum relief valve - vent valve - venting valve - water valve - water-cooled valve - water-gate valve - waveguide valve* * *клапан; вентиль, задвижка, шибер- adjusting valve
- air valve
- air-gas valve
- air-purge valve
- altitude valve
- angle valve
- annular valve
- antiflood valve
- antisiphon valve
- automatic air valve
- automatic control valve
- back-pressure valve
- backup valve
- backwater valve
- balancing valve
- ball valve
- ball check valve
- ball plug valve
- bleeder valve
- bleed-off valve
- block valve
- blow-off valve
- blow-out valve
- blow-through valve
- butterfly valve
- bypass valve
- changeover valve
- charging valve
- check valve
- clack valve
- closet valve
- compression valve
- condensing pressure valve
- constant pressure valve
- control valve
- couple valve
- cross valve
- cutoff valve
- cutout valve
- delivery valve
- diaphragm valve
- direct flow valve
- discharge valve
- disk valve
- diverter valve
- dividing valve
- double disk gate valve
- double regulating valve
- double-seat valve
- drain valve
- drainage valve
- dry-pipe valve
- dual-block gate valve
- dump valve
- emergency water valve
- equalizing valve
- exhaust valve
- expansion valve
- fire valve
- flap valve
- flat gate valve
- flat slide valve
- flexible wedge gate valve
- float valve
- floating ball valve
- flow-blocking valve
- flow control valve
- flushing valve
- flush valve
- flushmeter valve
- follower-ring valve
- foot valve
- four-way mixing valve
- frost valve
- full-opening plug valve
- full-way valve
- fusible link valve
- gate valve
- globe valve
- ground-key valve
- guard valve
- hand-operated valve
- high pressure valve
- indicator valve
- inlet valve
- in-line maintenance valve
- isolating valve
- lift check valve
- lock valve
- lock-shield valve
- magnetic valve
- main valve
- master valve
- mixing valve
- modulating valve
- motorized valve
- muffle valve
- mushroom valve
- NC valve
- needle valve
- NO valve
- nonlubricated plug valve
- nonreturn valve
- nonrising stem valve
- normally closed valve
- normally open valve
- on-off valve
- orifice valve
- OS & Y valve
- outlet valve
- outside screw and yoke valve
- overflow valve
- overpressure release valve
- packless valve
- parallel seat gate valve
- parallel slide valve
- pilot valve
- pinch valve
- plate valve
- plug valve
- pneumatic operated valve
- pop valve
- pressure control valve
- pressure controlled valve
- pressure limiting valve
- pressure-reducing valve
- pressure-regulating valve
- pressure-relief valve
- purge valve
- quick action valve
- quick-closing valve
- radiator valve
- reducing valve
- reflux valve
- regulating valve
- release valve
- relief valve
- restrictor valve
- reverse-acting diaphragm valve
- reversing valve
- ring valve
- rising stem valve
- safety valve
- scour valve
- screw valve
- screw-down stop valve
- service valve
- shunt valve
- shutoff valve
- shutoff rotary valve
- single lever mixing valve
- single-seat control valve
- slanting stem valve
- slide valve
- sludge valve
- sluice valve
- snap action valve
- solenoid valve
- solid wedge gate valve
- split wedge gate valve
- spring-loaded valve
- stop valve
- straight-through valve
- suction valve
- suction line valve
- swing valve
- swing check valve
- terminal valve
- thermal expansion valve
- thermostatic valve
- thermostatically controlled valve
- thermostatic expansion valve
- three-way valve
- throttling valve
- through-conduit valve
- two-port valve
- two-way valve
- variable orifice self-acting valve
- vent valve
- volumetric control valve
- water regulating valve
- wedge gate valve
- wedge valve
- weight-loaded valve
- welding-end gate valve
- Y-seat valve -
5 valve
1) клапан; вентиль2) задвижка; затвор4) кран5) мн. ч. вентильная арматура•to time the valves — регулировать газораспределение ( двигателя)-
2-axis hydraulic contouring valve
-
3-axis hydraulic contouring valve
-
3-position spring-centered selector valve
-
ac solenoid hydraulic directional valve
-
accumulator charging valve
-
accumulator unloading valve
-
adjustable valve
-
admission valve
-
ahead maneuvering valve
-
air control valve
-
air filler valve
-
air valve
-
air-gap armature hydraulic valve
-
air-operated valve
-
air-starting valve
-
air-steam relief valve
-
air-vent valve
-
alarm valve
-
aligned-grid valve
-
amplifier valve
-
angle valve
-
annular slide valve
-
antibackfire valve
-
antiicing shutoff valve
-
astern maneuvering valve
-
atmospheric steam dump valve
-
automatic changeover valve
-
auxiliary loop isolation valve
-
auxiliary valve
-
back pressure valve
-
back valve
-
backfire bypass valve
-
backflush valve
-
back-seating valve
-
backwash valve
-
baffle valve
-
balanced needle valve
-
balanced valve
-
balanced-disk valve
-
balanced-gate valve
-
ball and scat valve
-
ball seating action valve
-
ball shear action valve
-
ball valve
-
ball-operated pneumatic valve
-
beam-power valve
-
bin slide valve
-
blade-control valve
-
bleeder valve
-
bleed valve
-
block valve
-
blowing valve
-
blowoff valve
-
blowout valve
-
bottom discharge valve
-
bottom dump valve
-
bottom-hole valve
-
brake application valve
-
brake cylinder release valve
-
brake hydraulic valve
-
brake transmission valve
-
brake valve
-
breathing valve
-
bulkhead valve
-
bullet valve
-
butterfly valve
-
bypass proportional valve
-
bypass valve
-
cam-operated pneumatic valve
-
cargo oil valve
-
cargo valve
-
cartridge-type valve
-
casing fill-up valve
-
casing float valve
-
casing pressure operated gas lift valve
-
cement float valve
-
centrifugal reducing valve
-
changeover valve
-
charging valve
-
check valve
-
chimney slide valve
-
chimney valve
-
choke valve
-
Christmas-tree gate valve
-
Christmas-tree valve
-
combined stop and emergency valve
-
common slide valve
-
compartment valve
-
compensation valve
-
compression valve
-
compressor bleed valve
-
conditioned air emergency valve
-
conductor's valve
-
cone valve
-
control valve
-
converter valve
-
coolant flow-control valve
-
cooler bypass valve
-
copying valve
-
counterbalance valve
-
crankcase valve
-
crankcase ventilation valve
-
crossfeed valve
-
crude oil valve
-
cryogenic gate valve
-
cutoff valve
-
cutout valve
-
cylinder-operated pneumatic valve
-
cylindrical valve
-
damper valve
-
dc solenoid hydraulic directional valve
-
deceleration flow control valve
-
deceleration valve
-
deck drain valve
-
decompression pressure control valve
-
delivery valve
-
depress valve
-
detent-controlled valve
-
diaphragm seating action valve
-
diaphragm valve
-
differential lock valve
-
differential pressure control valve
-
differential relief valve
-
direct-acting valve
-
direct-admission valve
-
direction selector valve
-
directional control valve
-
directly operated valve
-
discharge valve
-
disk valve
-
distributing valve
-
distribution valve
-
diverter valve
-
double air-piloted valve
-
double-acting valve
-
double-check valve
-
double-seat valve
-
double-solenoid valve
-
drain valve
-
dual block gate valve
-
dual block valve
-
dump valve
-
duplex valve
-
duplicator valve
-
eduction valve
-
ejection valve
-
electric valve
-
electric-to-air valve
-
electrohydraulic servo valve
-
electromagnetic valve
-
electronic valve
-
emergency closing valve
-
emergency valve
-
emergency-braking valve
-
en-bloc directional control hydraulic valve
-
engine start valve
-
engineer's brake valve
-
equalizing tester valve
-
equalizing valve
-
escape valve
-
evaporator refrigerant valve
-
exhaust brake valve
-
exhaust valve
-
exit-juice valve
-
expansion valve
-
explosive valve
-
extraction valve
-
feeding valve
-
feed valve
-
feedwater valve
-
fill valve
-
five-port control valve
-
five-port valve
-
fixed flow control valve
-
fixed-dispersion cone valve
-
flap valve
-
flapper action valve
-
flapper valve
-
flat gate valve
-
flat valve
-
flat-scat fuel valve
-
Fleming valve
-
float valve
-
float-controlled gate valve
-
float-controlled valve
-
flooding valve
-
flood valve
-
flow control valve
-
flow directing valve
-
flow dividing valve
-
flow metering valve
-
flow restrictor valve
-
flow safety valve
-
flow summarizing valve
-
flow-regulating valve
-
fluid check valve
-
flushing and boost valve
-
follow valve
-
follower-ring gate valve
-
foot valve
-
foot-operated pneumatic valve
-
force motor valve
-
forcing valve
-
four/three-way hydraulic directional control valve
-
four-port control valve
-
four-port valve
-
four-way directional control valve
-
four-way valve
-
free-discharge valve
-
fuel shutoff valve
-
fuel supply valve
-
fuel valve
-
fuel-lock valve
-
fume valve
-
gas charging valve
-
gas cylinder valve
-
gas lift starting valve
-
gas lift valve
-
gas reversing valve
-
gate valve
-
geared valve
-
globe valve
-
guard valve
-
guard's valve
-
gulp valve
-
hand-operated valve
-
heat control valve
-
high-head regulating valve
-
high-pressure gate valve
-
high-pressure relief valve
-
holding valve
-
hollow-jet valve
-
hydraulic copying valve
-
hydraulic pressure gage selector valve
-
hydraulic valve
-
inclined valve
-
indirect-action valve
-
induction valve
-
injection valve
-
injector valve
-
inlet valve
-
in-line air valve
-
intake valve
-
intercept valve
-
interior differential needle valve
-
intermediate-plate type valve
-
internal check valve
-
inverted valve
-
ionic valve
-
isolation valve
-
jet action valve
-
jet-pipe valve
-
jettison valve
-
kelly safety valve
-
king valve
-
kingston valve
-
leak valve
-
lever safety valve
-
light valve
-
liquid-crystal valve
-
load dividing pressure control valve
-
lock emptying valve
-
lock filling valve
-
lock valve
-
low-cracking check valve
-
magnetic valve
-
main feedwater control valve
-
main loop isolation valve
-
main penstock valve
-
main pipeline gate valve
-
main pipeline valve
-
main steam stop valve
-
main tester valve
-
make-up valve
-
maneuvering valve
-
manifold air valve
-
manifold valve
-
manual valve
-
masked inlet valve
-
master control gate valve
-
master gate valve
-
master valve
-
measuring valve
-
membrane valve
-
mercury arc valve
-
mercury valve
-
metering valve
-
mixer valve
-
mod-logic pneumatic valve
-
modular hydraulic valves
-
modular-type control valve
-
modulating valve
-
moisture drain valve
-
motor-operated valve
-
multiple station isolator valve
-
multiple valve
-
multiway valve
-
mushroom valve
-
needle seating action valve
-
needle valve
-
neutralizer valve
-
new fuel entry valve
-
nonreturn valve
-
nozzle control valve
-
nozzle valve
-
oil drain valve
-
oil-controlled valve
-
oil-overflow valve
-
oil-pressure relief valve
-
oil-pressure valve
-
one-port control valve
-
one-port valve
-
one-stage valve
-
one-way control valve
-
one-way valve
-
on-off valve
-
open center valve
-
orchard valve
-
outboard valve
-
outlet valve
-
overflow valve
-
overlapped valve
-
overload valve
-
overrun valve
-
overspeed valve
-
palm button operated pneumatic valve
-
penstock valve
-
pet valve
-
pig scraper launching valve
-
pig launching valve
-
pig scraper receiver valve
-
pig receiver valve
-
pilot overspeed valve
-
pilot valve
-
pilot-actuated valve
-
pilot-controlled valve
-
pilot-operated check valve
-
pilot-operated valve
-
pipe valve
-
pipeline valves
-
piston valve
-
piston-operated spool valve
-
plug seating action valve
-
plug shear action valve
-
plug valve
-
pneumatic control valve
-
pneumatic time delay valve
-
pneumatic valve
-
poppet valve
-
poppet-operated pneumatic valve
-
power valve
-
pressure control valve
-
pressure reducing valve
-
pressure regulating valve
-
pressure sequenced valve
-
pressure valve
-
pressure-vacuum vent valve
-
pressure vent valve
-
pressure-and-vacuum valve
-
pressure-compensated flow control valve
-
pressure-compensated valve
-
pressure-limiting valve
-
pressure-operated pneumatic valve
-
pressure-relief valve
-
pressurizer isolation valve
-
pressurizing cabin valve
-
priming valve
-
priority valve
-
production gate valve
-
production valve
-
proportional control hydraulic valve
-
proportional pressure control valve
-
proportioning valve
-
pump discharge valve
-
purge valve
-
push-button operated pneumatic valve
-
push-button valve
-
quarter-turn valve
-
quick exhaust air valve
-
rebound valve
-
rectifier valve
-
reducing valve
-
reed-type valve
-
reed valve
-
re-entry valve
-
register valve
-
regulating valve
-
relay valve
-
release valve
-
relief valve
-
replenishing valve
-
restrictor valve
-
retaining valve
-
retardation valve
-
retarder valve
-
retrievable valve
-
return valve
-
reverse Tainter valve
-
reverse valve
-
reversible flow metering valve
-
revolving valve
-
ride control valve
-
roller-operated pneumatic valve
-
rolling lift valve
-
rotary directional hydraulic valve
-
rotary disk operated pneumatic valve
-
rotary valve
-
safety valve
-
sampling valve
-
sand valve
-
scour valve
-
screw-down valve
-
screw valve
-
scupper valve
-
sea-suction valve
-
seating action valve
-
seat valve
-
selection valve
-
selector directional control valve
-
selector valve
-
self-sealing hydraulic valve
-
sequence valve
-
shaft valve
-
shear action valve
-
shrouded valve
-
shutoff gate valve
-
shutoff valve
-
singe-seat valve
-
single solenoid valve
-
single-acting valve
-
single-stage valve
-
sleeve valve
-
slide valve
-
sliding plate shear action valve
-
sluice valve
-
snap-in valve
-
snort valve
-
sodium-filled exhaust valve
-
solar panel valve
-
solenoid valve
-
solenoid-operated hydraulic valve
-
sphere valve
-
spherical valve
-
sphincter valve
-
spool operated pneumatic valve
-
spool valve
-
spray valve
-
spring centering directional control hydraulic valve
-
spring centralized air valve
-
spring offset valve
-
spring operated valve
-
spring-loaded valve
-
standing valve
-
start valve
-
steam dump valve
-
steam valve
-
steering-damping control valve
-
stop valve
-
straight flow valve
-
straight-through valve
-
suction valve
-
supply valve
-
surface-controlled gas lift valve
-
surge damping valve
-
swing disk seating action valve
-
swing-check valve
-
tank manifold valves
-
tank valves
-
tank-pipeline valve
-
tapered-seat valve
-
taper-seat valve
-
telescopic valve
-
telltale valve
-
thermionic valve
-
thermostatic expansion valve
-
thermostatic valve
-
three-port control valve
-
three-port valve
-
throttle valve
-
throttling direction control valve
-
thyristor valve
-
tidal valve
-
tilting disk check valve
-
time delay valve
-
toggle valve
-
tractor breakaway valve
-
transmission spark control valve
-
traveling valve
-
treadle-operated pneumatic valve
-
trip tester valve
-
tube valve
-
tubing pressure operated gas lift valve
-
tubing safety valve
-
turbine inlet valve
-
turbine shutoff valve
-
twinned-regenerator valve
-
two/two-way hydraulic valve
-
two-port control valve
-
two-port valve
-
two-position pneumatic valve
-
two-stage valve
-
two-way control valve
-
two-way valve
-
uncoupling valve
-
underlapped valve
-
unloading valve
-
vacuum valve
-
vapor valve
-
variable load valve
-
variable valve
-
vent valve
-
ventilation valve
-
venting valve
-
washout valve
-
water valve
-
water-gate valve
-
waveguide valve
-
wedge gate valve
-
wedge valve
-
wedge-action valve
-
wet armature hydraulic valve
-
whistle valve
-
zero-lapped valve -
6 RLV
1) Военный термин: Relieve2) Техника: red-channel light valve3) Физиология: Re-Live4) Космонавтика: Reusable launch Vehicle (USA)5) Транспорт: Really Large Vehicle6) Фирменный знак: Redline Vision7) Глоссарий компании Сахалин Энерджи: relief/purge outlet valve8) НАСА: Reusable Launch Vehicle
См. также в других словарях:
Valve — This article is about the flow control device. For the game developer, see Valve Corporation. For the electronic component, see Vacuum tube. For other uses, see Valve (disambiguation). These water valves are operated by handles. A valve is a… … Wikipedia
international relations — a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… … Universalium
Diving regulator — and Octopus Other names Demand valve Uses Reduces pressurized breathing gas to ambient pressure and delivers it to the diver Inventor Manuel Théodore Guillaumet (1838), Benoît Rouquayrol (1860) … Wikipedia
Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… … Universalium
