US3972652A
(en )
1976-08-03
Variable volume clearance chamber for compressors
US1982045A
(en )
1934-11-27
Gas tank pressure regulator
GB246956A
(ja )
US1406015A
(en )
1922-02-07
Governor valve
US1791363A
(en )
1931-02-03
Compressor valve
US723387A
(en )
1903-03-24
Pumping-engine.
GB191406860A
(en )
1915-04-19
Improvements in or relating to Valves Actuated by Fluid Pressure.
US756993A
(en )
1904-04-12
Valve mechanism for pumps.
GB136557A
(ja )
US54905A
(en )
1866-05-22
Improvement in air-compressing pumps
GB577827A
(en )
1946-06-03
Improvements relating to liquid fuel pumps
GB190809611A
(en )
1909-04-29
Improvements in and relating to Safety Valves for Steam Boilers and the like.
GB189816322A
(en )
1898-09-10
Improvements in Pumping Engines.
GB302241A
(en )
1930-03-11
Means for regulating the flow of a flowing medium
US770518A
(en )
1904-09-20
Mechanism for actuating fluids
US720261A
(en )
1903-02-10
Apparatus for automatically regulating the supply of water under the pressure to hydraulic machinery.
SU931951A1
(ru )
1982-05-30
Объемный гидроприводный насос-дозатор
US417624A
(en )
1889-12-17
Operating gas-engines
GB190101836A
(en )
1902-01-25
Improvements in and relating to Means or Apparatus for Operating and Limiting the Movements of Valves.
GB190909327A
(en )
1910-05-21
Improvements relating to Valves for the Control of Fluid Pressures.
GB190400037A
(en )
1904-03-24
Improved Means for Actuating the Piston Slide Valve of Pumping Engines.
GB190826896A
(en )
1909-03-18
Improvements in and relating to Elastic Fluid Turbines.
GB189809940A
(en )
1899-03-04
Improvements in and connected with Distribution Valves for Hydraulic Pumping Engines.
GB1190559A
(en )
1970-05-06
Combined Fluid Feed Control and Pressure Relief Valve Assembly.
GB191517969A
(en )
1917-01-23
Improvements in or relating to Apparatus for Forcing and Raising Liquids.