US3753426A
(en )
1973-08-21
Balanced pressure fuel valve
US4026327A
(en )
1977-05-31
Rapid opening valve for steam-operated power devices
GB1452958A
(en )
1976-10-20
Regulating valve assemblies
GB949558A
(en )
1964-02-12
Pressure actuated fuel control for super-charged engines
GB1263160A
(en )
1972-02-09
Compressor cylinder unloader
JPS63285277A
(ja )
1988-11-22
回転油圧装置
GB199024A
(enrdf_load_html_response )
US5338160A
(en )
1994-08-16
Individual controllable cylinder-plunger assemblies of a radial piston pump
US2544972A
(en )
1951-03-13
Valve mechanism for hydraulic units
GB1066590A
(en )
1967-04-26
Rapid response hydraulic system
GB559788A
(en )
1944-03-06
Improvements in or relating to valves
GB638609A
(en )
1950-06-14
Improvements in unloading valves for gas compressors
GB1345351A
(en )
1974-01-30
Rotary valve controlled internal combustion engines
US2254173A
(en )
1941-08-26
Internal combustion engine
US2522185A
(en )
1950-09-12
Hydraulic valve operating mechanism
GB731332A
(en )
1955-06-08
Fluid flow control valves
GB568382A
(en )
1945-04-03
Improvements in internal-combustion-operated gas-compressing machines of the free-piston type
US1780857A
(en )
1930-11-04
Engine drain or compression relief valve
US1174722A
(en )
1916-03-07
Piston-valve.
US2103974A
(en )
1937-12-28
Supercharging mechanism for diesel engines
GB544824A
(en )
1942-04-29
Improvements in or relating to pressure fluid control valves
GB779280A
(en )
1957-07-17
Improvements in means for cushioning the pistons of fluid-pressure operated piston and cylinder assemblies
CN116255207A
(zh )
2023-06-13
一种通断流联合蒸汽调节阀装置
GB746913A
(en )
1956-03-21
Improvements in or relating to a hydraulic pressure surge dampening device
GB746441A
(en )
1956-03-14
Relief valve