专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明专利

CA2196786C COMPRESSOR PISTON AND PISTON TYPE COMPRESSOR 未知
公开(公告)号：CA2196786C
公开(公告)日：2000-05-23
申请号：CA2196786
申请日：1996-06-05
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： TAKENAKA KENJI , KAYUKAWA HIROAKI , HASHIMOTO MITSURU , KAWAGUCHI MASAHIRO , HAMAOKA TAKAHIRO , MICHIYUKI TAKASHI
IPC分类号： F04B27/08 , F04B27/10 , F04B39/00 , F04B53/14 , F04B53/18
摘要： A compressor has a piston (11) that reciprocates between a top dead center and a bottom dead center in a cylinder bore (2a) by means of a driving body (9) mounted on a rotary shaft (6) in a crank chamber (5) during the rotation of the rotary shaft (6). The piston (11) has an outer circumferential surface that slides against an inner circumferential surface of the cylinder bore (2a). The outer circumferential surface of the piston (11) is provided with a groove (17; 44; 46) extending in the direction of an axis (S) of the piston (11). During reciprocation of the piston (11), lubricating oil adhered to the inner circumferential surface of the cylinder bore (2a) is collected in the groove (17; 44; 46). When the groove (17; 44; 46) is exposed to the inside of the crank chamber (5) from the cylinder bore (2a) during the reciprocation of the piston (11), the lubricating oil in the groove (17; 44; 46) is supplied to the inside of the crank chamber (5). The lubricating oil lubricates the driving body (9) and other parts in the crank chamber (5).

82. 发明专利

DE19917811A1 未知
公开(公告)号：DE19917811A1
公开(公告)日：2000-03-30
申请号：DE19917811
申请日：1999-04-20
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： TAKENAKA KENJI
IPC分类号： B60H1/32
摘要： In accordance with this invention, an automotive air conditioner is provided in which operational efficiency of the air conditioner is enhanced and comfortable operation may be performed with little vibration. The automotive air conditioner comprises a front seat cooling apparatus, a rear seat cooling apparatus, an environment detection device for detecting air-conditioning environment conditions, and a controller for controlling the operation of the cooling apparatuses on the basis of air-conditioning environment conditions detected by the environment detection device. A compressor drive source for either one of the cooling apparatuses is a vehicle drive source, and a compressor drive source of the other cooling apparatus is a drive source that is independent of the vehicle drive source. More preferably, the drive source that is independent of the vehicle drive source uses an electric motor. Also, the air-conditioning environment conditions to be detected by the environment detection device includes at least one of a passenger compartment temperature, an outside temperature, a solar radiation amount and a passenger set compartment interior temperature.

83. 发明专利

DE19909360A1 Heat generator using chamber containing viscose fluid 未知
公开(公告)号：DE19909360A1
公开(公告)日：1999-09-30
申请号：DE19909360
申请日：1999-03-03
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MOROI TAKAHIRO , MORI HIDEFUMI , TAKENAKA KENJI , HOSHINO TATSUYUKI
IPC分类号： B60H1/08 , B60H1/22 , F24J3/00 , B60H1/14
摘要： The heat generator, using a viscose fluid, has a rotor (20) in a heat chamber containing the viscose fluid. The rotor is in one piece with the drive shaft (13), rotated by the vehicle motor. The rotor has a projection for mounting it to the drive shaft, in a double ring structure to reinforce the mounting of the projection at the drive shaft.

84. 发明专利

DE19748769C2 未知
公开(公告)号：DE19748769C2
公开(公告)日：1999-09-09
申请号：DE19748769
申请日：1997-11-05
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： MOROI TAKAHIRO , TAKENAKA KENJI , BAN TAKASHI , SUZUKI SHIGERU
IPC分类号： F24J3/00 , B60H1/14
摘要： The viscous type heat generator includes a housing having a heating chamber and a heat radiating chamber. A rotor is rotatably arranged in the heating chamber so that a viscous fluid is subjected to a shearing action to generate heat. The rotor is fitted on a drive shaft in such a manner that the rotor can not rotate but can move axially relative to the drive shaft. The front and rear end surfaces of the rotor have wedge effect producing means for correcting an axial offset of the rotor in the heating chamber by the wedge effect caused by the pressure of viscous fluid while the rotor is rotating. This wedge effect producing means comprises at least three inclined recesses extending in the circumferential direction, the bottoms of which become gradually shallower in the direction opposite to the rotational direction of the rotor. The inclined recesses are arranged at circumferentially regular intervals and at radially equal positions from the center of the rotor.

85. 发明专利

DE19813212A1 Viscous fluid heater 未知
公开(公告)号：DE19813212A1
公开(公告)日：1998-10-01
申请号：DE19813212
申请日：1998-03-25
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , SUZUKI SHIGERU , TAKENAKA KENJI , HIROSE TATSUYA
IPC分类号： B60H1/08 , F24J3/00 , B60H1/14
摘要： The heat is generate by a rotating element, e.g. a disc, in a confined space filled with a viscous fluid. The heat control is via control valves to and from a control volume. The valve are made more responsive having an additional flow duct alongside the main flow duct. The heat is transferred to a heating fluid cycle by a heat exchanger. The responsive valve design provides for a fast control of the heat output.

86. 发明专利

SE9800951L 未知
公开(公告)号：SE9800951L
公开(公告)日：1998-09-26
申请号：SE9800951
申请日：1998-03-23
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , SUZUKI SHIGERU , TAKENAKA KENJI , HIROSE TATSUYA
IPC分类号： B60H1/08 , F24J3/00 , B60H1/22 , B60H1/14
摘要： A viscous fluid type heat generator having a heat generating chamber in which heat generation by the viscous fluid is performed in response to the rotation of a rotor element applying a shearing action to the viscous fluid, a heat receiving chamber in which a heat exchanging liquid flows to receive heat from the heat generating chamber, a heat generation control chamber for containing the viscous fluid to be supplied into the heat generating chamber and receiving the viscous fluid withdrawn from the heat generating chamber. The heat generator has a fluid supplying passage for supplying the viscous fluid from the heat generation control chamber to the heat generating chamber, a fluid withdrawing passage for withdrawing the viscous fluid from the heat generating chamber into the heat generation control chamber, a flap valve deformable to open and close the fluid withdrawing passage in response to a change in a heating requirement, and a valve deformation supplementing means to provide the flap valve with additional deformation effect to quickly and timely open the flap valve. The valve supplementing means may be a subsidiary fluid port to introduce therein the viscous fluid from the heat generating chamber so as to cause a supplementary deformation of the flap valve.

87. 发明专利

FR2761136A1 未知
公开(公告)号：FR2761136A1
公开(公告)日：1998-09-25
申请号：FR9800611
申请日：1998-01-21
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KAWAGUCHI MASAHIRO , SUITOU KEN , OKUNO TAKUYA , TOKUNAGA EIJI , TAKENAKA KENJI
IPC分类号： F04B27/18 , G05D16/20 , F16K31/06 , B60H1/32
摘要： A control valve for a variable displacement compressor. The control valve has a valve body for regulating a gas passage. A bellows actuates the valve body in accordance with an operating pressure introduced to a pressure sensing chamber. A solenoid biases the valve body with a force based on the electric current supplied to the solenoid. A cylindrical cap is fitted to a cylindrical portion provided on a housing of the control valve. The bellows is located in the pressure sensing chamber. The axial position of the cap in relation to the cylindrical portion is adjusted such that the bellows is positioned at a specific initial position when a pressure having a predetermined magnitude is introduced to the pressure sensing chamber and when a current having a predetermined value is supplied to the solenoid. The cap is secured to the cylindrical portion by crimping with the bellows positioned at the initial position.

88. 发明专利

CA2220208A1 VISCOUS FLUID TYPE HEAT GENERATOR 未知
公开(公告)号：CA2220208A1
公开(公告)日：1998-05-06
申请号：CA2220208
申请日：1997-11-05
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： TAKENAKA KENJI , BAN TAKASHI , SUZUKI SHIGERU , MOROI TAKAHIRO
IPC分类号： F24J3/00 , F24J3/06 , B60H1/02
摘要： The viscous type heat generator includes a housing having a heating chamber and a heat radiating chamber. A rotor is rotatably arranged in the heating chamber so that a viscous fluid is subjected to a shearing action to generate heat. The rotor is fitted on a drive shaft in such a manner that the rotor can not rotate but can move axially relative to the drive shaft. The front and rear end surfaces of the rotor have wedge effect producing means for correcting an axial offset of the rotor in the heating chamber by the wedge effect caused by the pressure of viscous fluid while the rotor is rotating. This wedge effect producing means comprises at least three inclined recesses extending in the circumferential direction, the bottoms of which become gradually shallower in the direction opposite to the rotational direction of the rotor. The inclined recesses are arranged at circumferentially regular intervals and at radially equal positions from the center of the rotor.

89. 发明专利

CA2199693A1 Viscous Fluid Type Heat Generator with Variable Heat-Generating Performance 未知
公开(公告)号：CA2199693A1
公开(公告)日：1997-09-14
申请号：CA2199693
申请日：1997-03-11
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： BAN TAKASHI , TAKENAKA KENJI , MORI HIDEFUMI
IPC分类号： B60H1/22 , F24J3/00
摘要： A variable heat-generating performance viscous fluid type heat generator having a heating chamber in which an electrorheological fluid is confined to generate heat upon being subjected to a shearing action by the rotation of a rotor element within the heating chamber, a heat receiving chamber arranged adjacent to the heating chamber and permitting a heat exchanging liquid to receive heat from the electrorheological fluid and to circulate through the heat receiving chamber and an external heating circuit, and a controllable electricity conducting unit adjustably conducting electricity through the electrorheological fluid so as to adjustably change the viscosity of the electrorheological fluid to thereby vary the heat-generating performance of the viscous fluid type heat generator.

90. 发明专利

DE4408967C2 未知
公开(公告)号：DE4408967C2
公开(公告)日：1997-07-10
申请号：DE4408967
申请日：1994-03-16
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KAYUKAWA HIROAKI , KIMURA KAZUYA , TAKENAKA KENJI , MIZUTANI HIDEKI
IPC分类号： F04B27/10 , F04B39/08 , F04B27/16

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式