About 16 results
https://drivepatents.com/patents/1082393 · 17 Nov 2004
An electric pump (2) draws and discharges fluid. When the fluid receives heat from the pump (2), the fluid has a saturation vapor pressure that can surpass the pressure of fluid that is drawn into the pump (2) and is lower than the pressure of fluid discha...
https://drivepatents.com/patents/1083677 · 29 Sep 2004
A steering wheel mounted on a forklift 1 is provided with a steering wheel knob 17 which can be operated with one hand holding it. The steering wheel knob 17 has an approximately egg-like shape with switches 46, 47 provided on its end face. Incorporated in...
https://drivepatents.com/patents/1108409 · 21 Nov 2001
A compressor includes a discharge chamber (22) and a retaining passage (49), which is located downstream of the discharge chamber (22). A control valve (CV) controls the displacement of the compressor in relation to the pressure difference between a first ...
https://drivepatents.com/patents/1108407 · 21 Nov 2001
A control valve (CV) is located in a variable displacement compressor that is installed in a refrigerant circuit. The control valve (CV) operates such that the pressure difference between first and second pressure monitoring points (P1, P2) in the refriger...
https://drivepatents.com/patents/1109406 · 10 Oct 2001
A cooling water channel of a cylinder head (1) has two parallel channels: an intake side channel (2) extending along the periphery of an intake port (5) in a longitudinal direction and an exhaust side channel (3) extending along the periphery of an exhaust...
https://drivepatents.com/patents/1109544 · 4 Oct 2001
As a conventional mounting structure, it was provided an auxiliary machine mounting structure for an engine such that a plural mounting portions formed integrally on the outer circumferential surface of an auxiliary machine and a bracket (a portion to be m...
https://drivepatents.com/patents/1110597 · 29 Aug 2001
A displacement control apparatus controls the displacement of a variable displacement compressor (CP). A drive shaft (16) of the compressor (CP) is driven by an engine (25). Torque (Tr) acting on the drive shaft (16) represents the displacement. The appara...
https://drivepatents.com/patents/1111093 · 8 Aug 2001
A controller controls a displacement of a compressor which is installed in a refrigerant circuit of an air-conditioning system. The controller has a pressure difference detector (40, 54). An air conditioning switch (81) turns the air conditioning system on...
https://drivepatents.com/patents/1111807 · 4 Jul 2001
An air-conditioning system capable of always effectively performing the heating function by selectively using one of a cooling circuit and a heating circuit sharing a variable displacement type compressor is disclosed. An electromagnetic capacity control v...
https://drivepatents.com/patents/1111978 · 27 Jun 2001
A control valve (46) is located in a variable displacement compressor used in a refrigerant circuit. The control valve (46) operates such that the pressure difference (PdH-PdL) between two pressure monitoring points (P1, P2) in the refrigerant circuit seek...