Automotive air conditionerAn automotive air conditioner (1) includes a compressor (2), an external heat exchanger (5), an evaporator, and an auxiliary condenser (3). The external heat exchanger (5) functions as an external con…DRIVE·Oct 29·2 min readFollowB60H1/00485TGK CO LTD [JP]
CONTROL VALVEA control valve includes a common body (504), a valve element (541) for regulating the opening degree of a proportional valve (51) by moving toward and away from a valve hole (520), a valve element (5…DRIVE·Feb 26·2 min readFollowB60H1/00485TGK CO LTD [JP]
CONTROL VALVEA control valve according to one embodiment includes a common body (104) that contain a proportional valve (34) and a proportional valve (37), a common motor unit(102) for electrically regulating the …DRIVE·Jan 15·2 min readFollowB60H1/00485TGK CO LTD [JP]
CONTROL VALVEA control valve (100) includes a guiding passage (118), provided in a body (104), which is coaxially formed with a valve hole (120), a driven member structured such that a valve element (130), for ope…DRIVE·Dec 25·2 min readFollowB60H1/00485TGK CO LTD [JP]
STEPPING MOTOR-DRIVEN CONTROL VALVEA flow control valve 32 includes a shaft 182 fixed to the body, a helical guide portion 184 provided along the axial direction of the shaft 182 on the outer periphery thereof, a rotation stopper 188 h…DRIVE·Jul 17·1 min readFollowB60H1/32TGK CO LTD [JP]
VEHICLE HEATING AND COOLING DEVICEAn automotive air-conditioner 1 includes: a first refrigerant circulating passage in which a refrigerant, discharged from a compressor 2 during a cooling operation and a heating operation, can circula…DRIVE·Mar 27·2 min readFollowB60H1/00TGK CO LTD [JP]
Refrigerant relief deviceA refrigerant-introducing chamber 12 in a body 10 of a refrigerant relief device and an open-to-atmosphere chamber 17 are isolated from each other by a metal thin film 13. The metal thin film 13 is ti…DRIVE·Feb 1·1 min readFollowB60H1/00978TGK CO LTD [JP]
Refrigeration system comprising a refrigerant release-to-atmosphere deviceAn expansion device 4 has an expansion valve 8 that supplies throttled and expanded refrigerant to an evaporator 5, an electromagnetic valve 7 connected in series to the expansion valve 8, a check val…DRIVE·Oct 12·1 min readFollowB60H1/00978TGK CO LTD [JP]
Refrigeration cycleAn ejector equipped refrigeration cycle for an automotive air conditioner, which is reduced in costs and uses an ejector comprises a variable displacement compressor which is driven by the vehicle eng…DRIVE·Jan 19·1 min readFollowF04B27/1804TGK CO LTD [JP]
Refrigeration system and method for operating a refrigeration systemA solenoid valve 5 and a check valve 7 are arranged at an inlet and an outlet of the evaporator 6. When system operation is to be stopped, the solenoid valve 5 is closed while the compressor 1 continu…DRIVE·Jul 7·1 min readFollowB60H1/00978TGK CO LTD [JP]
Method for operating a refrigerating cycle and a refrigerating cycleAn electronic expansion valve (3) of a refrigeration cycle is controlled such that during normal operation, refrigerant is always in a superheated state at the outlet of an evaporator (4). Then the re…DRIVE·Mar 3·1 min readFollowB60H1/3205TGK CO LTD [JP]
Method for controlling a refrigeration circleIn a refrigeration cycle electric signals for a capacity control valve 5 of a variable displacement compressor 1 and an electronic expansion valve 3 are directly measured. The differential pressure ac…DRIVE·Jan 14·1 min readFollowB60H1/3208TGK CO LTD [JP]
Outflow prevention deviceAn outflow prevention device 5, 5a, 5b, 5c for preventing refrigerant from flowing out into a vehicle compartment when an evaporator 6 has ruptured comprises a shut valve 8 in a passage via which refr…DRIVE·Nov 26·2 min readFollowB60H1/00978TGK CO LTD [JP]
Motor operated butterfly valve arrangementIn a motor operated butterfly valve arrangement the at least one valve element (2) of which is to be brought into a proper extreme position such that e.g. water leakage or like does not occur within t…DRIVE·Oct 4·1 min readFollowB60H1/00485TGK CO LTD [JP]
