公开(公告)号：US06634868B2

公开(公告)日：2003-10-21

申请号：US10077143

申请日：2002-02-15

申请人： Naoya Yokomachi ,  Tatsuya Koide ,  Masakazu Murase ,  Junya Suzuki

发明人： Naoya Yokomachi ,  Tatsuya Koide ,  Masakazu Murase ,  Junya Suzuki

IPC分类号： F04B112

CPC分类号： F04B27/1081 ,  F04B27/1045

摘要： A compressor has a housing and a cylinder block. The housing includes suction and discharge chambers. The cylinder block is fixed to the housing via a valve plate assembly. The valve plate assembly forms suction and discharge ports and suction and discharge valves. A partition wall is formed with the housing, and separates the suction chamber and the discharge chamber. The housing includes a first surface, and the cylinder block includes a second surface. At least one of the first and second surfaces is concave in shape. The cylinder block is screwed to the housing at the partition wall or a position closer to the central axis of the housing than the partition wall by a bolt so that the first surface faces the second surface.

摘要翻译： 压缩机具有壳体和气缸体。 外壳包括吸入和排出室。 气缸体通过阀板组件固定在壳体上。 阀板组件形成吸入和排出端口以及吸入和排出阀。 分隔壁与壳体形成，并且分离吸入室和排出室。 壳体包括第一表面，并且气缸体包括第二表面。 第一和第二表面中的至少一个是凹形的。 气缸体通过螺栓在分隔壁处或与隔壁相比更靠近壳体的中心轴线的位置处被拧紧，使得第一表面面向第二表面。

公开(公告)号：US20090241766A1

公开(公告)日：2009-10-01

申请号：US12414058

申请日：2009-03-30

申请人： Toru ONISHI ,  Naoya Yokomachi ,  Masakazu Murase ,  Hiromi Ueda ,  Naofumi Kimura ,  Masahiro Kawaguchi

发明人： Toru ONISHI ,  Naoya Yokomachi ,  Masakazu Murase ,  Hiromi Ueda ,  Naofumi Kimura ,  Masahiro Kawaguchi

IPC分类号： F04B53/00

CPC分类号： F04B27/1036 ,  F04B27/1054 ,  F04B27/1072 ,  F04B27/1081 ,  F04B27/109 ,  F04B39/123

摘要： A variable displacement compressor includes a housing, a rotary shaft, a bearing, a seal member, a shaft seal chamber, a discharge refrigerant passage and a partition. The partition is provided in the shaft seal chamber for partitioning the shaft seal chamber into a first seal chamber to which the discharge refrigerant passage is opened and a second seal chamber part of the periphery of which is formed by the bearing and the seal member. The partition is provided with a first guide passage through which refrigerant containing lubricating oil flowed from the discharge refrigerant passage into tho first seal chamber is substantially all supplied to the seal member of the second seal chamber.

摘要翻译： 可变排量压缩机包括壳体，旋转轴，轴承，密封构件，轴密封室，排出制冷剂通道和隔板。 隔离件设置在轴密封室中，用于将轴密封室分隔成第一密封室，排出制冷剂通道打开到第一密封室，并且其周边的第二密封室部分由轴承和密封构件形成。 隔板设置有第一引导通道，通过该第一引导通道，包含从排出制冷剂通道流入第一密封室的润滑油的制冷剂基本上全部供应到第二密封室的密封构件。

公开(公告)号：US20090220355A1

公开(公告)日：2009-09-03

申请号：US12362713

申请日：2009-01-30

申请人： Takeshi Ogi ,  Hideki Mizutani ,  Sokichi Hibino ,  Kenji Yamamoto ,  Masahiro Kawaguchi ,  Masaki Ota ,  Masakazu Murase ,  Naoya Yokomachi

发明人： Takeshi Ogi ,  Hideki Mizutani ,  Sokichi Hibino ,  Kenji Yamamoto ,  Masahiro Kawaguchi ,  Masaki Ota ,  Masakazu Murase ,  Naoya Yokomachi

IPC分类号： F04B27/18

CPC分类号： F04B27/109 ,  F04B27/1009 ,  F04B39/0223 ,  F04B53/18 ,  F04B2027/1831

摘要： The invention has its object to provide a swash plate compressor capable of realizing demonstration of an excellent sliding characteristic when a drive shaft is rotated at high speed, and of a high refrigerating capacity when the drive shaft is rotated at low speed.With the swash plate compressor of the invention, an oil guide groove, an oil guide hole, a first hole, an outflow hole, a valve hole, a communication port, a receiving chamber, a throttle hole, and a second hole constitute a release passage. The oil guide groove, the oil guide hole, the first hole, the outflow hole, the valve hole, the communication port, the receiving chamber, and the throttle hole constitute a first passage. Also, the second hole constitute a second passage. A valve mechanism increases a ratio, at which the first passage occupies the release passage, as a drive shaft is increased in rotating speed.

摘要翻译： 本发明的目的是提供一种斜盘式压缩机，其能够实现当驱动轴高速旋转时具有优异的滑动特性，并且当驱动轴以低速旋转时具有高的制冷能力。 对于本发明的斜盘式压缩机，导油槽，导油孔，第一孔，流出孔，阀孔，连通口，接收室，节流孔和第二孔构成释放 通道。 引导槽，导油孔，第一孔，流出孔，阀孔，连通口，接收室和节流孔构成第一通道。 此外，第二孔构成第二通道。 当驱动轴的转速增加时，阀机构增加第一通道占据释放通道的比例。

公开(公告)号：US06449971B1

公开(公告)日：2002-09-17

申请号：US09723507

申请日：2000-11-28

申请人： Kazuya Kimura ,  Tatsuya Hirose ,  Masaki Ota ,  Masahiro Kawaguchi ,  Naoya Yokomachi

发明人： Kazuya Kimura ,  Tatsuya Hirose ,  Masaki Ota ,  Masahiro Kawaguchi ,  Naoya Yokomachi

IPC分类号： F25B100

CPC分类号： F25B49/02 ,  B60H1/3205 ,  B60H1/3208 ,  B60H1/3211 ,  B60H2001/3248 ,  B60H2001/3255 ,  B60H2001/3261 ,  B60H2001/327 ,  B60H2001/3285 ,  B60H2001/3291 ,  F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2027/1895

摘要： 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 valve (43) controls the discharge capacity of a variable displacement type compressor (25) in response to the differential pressure between the discharge pressure Pd of a discharge chamber (132) and the suction pressure Ps of a suction chamber (131). The energization and deenergization of the capacity control valve (43) is controlled by a control unit (59). When a cooling command switch (63) is turned on, the control unit (59) deenergizes a switching valve (29) thereby to control the cooling operation while at the same time controlling the discharge capacity by the capacity control valve (43). When a heating command switch (64) is turned on, on the other hand, the control unit (59) energizes the switching valve (29) thereby to control the heating operation while at the same time controlling the discharge capacity by the capacity control valve (43).

摘要翻译： 公开了一种能够通过选择性地使用共享可变排量型压缩机的冷却回路和加热回路中的一个来始终有效地执行加热功能的空调系统。 电磁容量控制阀43响应于排出室132的排出压力Pd和吸入室132的吸入压力Ps之间的差压来控制可变排量型压缩机25的排出容量 ）。 容量控制阀（43）的通电和断电由控制单元（59）控制。 当冷却指令开关（63）接通时，控制单元（59）断开切换阀（29），从而控制制冷操作，同时通过容量控制阀（43）控制排出能力。 另一方面，当加热指令开关（64）接通时，控制单元（59）激励切换阀（29），从而控制加热操作，同时通过容量控制阀控制放电容量 （43）。

公开(公告)号：US20110214838A1

公开(公告)日：2011-09-08

申请号：US13033131

申请日：2011-02-23

申请人： Hirokuni AKIYAMA ,  Hidehito Kubo ,  Naoya Yokomachi ,  Masahiro Kawaguchi

发明人： Hirokuni AKIYAMA ,  Hidehito Kubo ,  Naoya Yokomachi ,  Masahiro Kawaguchi

IPC分类号： B60H1/00

CPC分类号： B60H1/00278 ,  B60H1/00492 ,  B60H2001/00307 ,  F28D20/00 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6555 ,  H01M10/6568 ,  H01M10/6572 ,  H01M10/663 ,  Y02E60/142

摘要： A vehicle air conditioner includes a first heat storage device having a first heat storage medium, a battery disposed under a floor of a compartment of a vehicle on a chassis side and a heat insulator covering the first heat storage device for insulating. The first heat storage device is disposed on and thermally connected to the battery.

摘要翻译： 一种车辆用空调装置，其具备：第一蓄热介质，设置在底盘侧的车辆的车厢底部的电池和覆盖所述第一蓄热装置的绝热体的第一蓄热装置。 第一蓄热装置设置在电池上并与电池热连接。

公开(公告)号：US20130291921A1

公开(公告)日：2013-11-07

申请号：US13980430

申请日：2012-01-13

申请人： Masaki Morita ,  Wataru Kadowaki ,  Naoya Yokomachi ,  Motoaki Okuda ,  Naoto Morisaku

发明人： Masaki Morita ,  Wataru Kadowaki ,  Naoya Yokomachi ,  Motoaki Okuda ,  Naoto Morisaku

IPC分类号： F25B21/02

CPC分类号： F25B21/02 ,  B60H1/00478 ,  H01L23/38 ,  H01L35/28 ,  H01L2924/0002 ,  H01L2924/00

摘要： A thermoelectric device includes a thermoelectric element module arranged such that the vertically upper side is the cooling side and the vertically lower side is the heating side. On the cooling side of the thermoelectric element module, a DC-DC converter, a cooler, and a heat-transfer grease layer are arranged in this order from the vertically upper side.

摘要翻译： 热电装置包括：热电元件模块，其布置成垂直上侧是冷却侧，垂直下侧是加热侧。 在热电元件模块的冷却侧，从垂直上方依次配置DC-DC转换器，冷却器和传热润滑脂层。

公开(公告)号：US06722666B2

公开(公告)日：2004-04-20

申请号：US10125729

申请日：2002-04-18

申请人： Naoya Yokomachi ,  Tatsuya Koide ,  Kazuo Murakami

发明人： Naoya Yokomachi ,  Tatsuya Koide ,  Kazuo Murakami

IPC分类号： F16J1512

CPC分类号： F16J15/122 ,  F16J15/002

摘要： A seal structure for use in a compressor has a first member, a second member, an O-ring and a gasket. The first member and the second member constitute a housing of the compressor. The first member and the second member are joined to each other at a joint. The O-ring and the gasket are interposed at the joint in a predetermined manner.

摘要翻译： 用于压缩机的密封结构具有第一构件，第二构件，O形环和垫圈。 第一构件和第二构件构成压缩机的壳体。 第一构件和第二构件在接合处彼此连接。 O形环和垫圈以预定的方式插在接头处。

公开(公告)号：US06260369B1

公开(公告)日：2001-07-17

申请号：US09290972

申请日：1999-04-13

申请人： Naoya Yokomachi ,  Kazuo Murakami ,  Tatsuya Koide ,  Toshiro Fujii

发明人： Naoya Yokomachi ,  Kazuo Murakami ,  Tatsuya Koide ,  Toshiro Fujii

IPC分类号： F04B2708

CPC分类号： F04B27/1804 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859 ,  F25B9/008 ,  F25B2309/061 ,  F25B2400/076 ,  F25B2600/02 ,  F25B2600/17

摘要： The flow control valve used in a variable displacement refrigerant compressor, which is incorporated in a refrigerating system, and arranged in a controlling passage fluidly interconnecting between a crank chamber and a discharge chamber or a suction chamber to regulate an opening formed in a predetermined portion of the controlling passage in a control characteristics in which when the discharge pressure of the refrigerant discharged from a discharge chamber of the compressor increases, the suction pressure of the refrigerant entering from the refrigerating system into a suction chamber increases. The flow control valve has a pressure sensing member for sensing of one of the suction and the crank-chamber pressure, and a valve element movable to increase and reduce the opening of the predetermined portion of the controlling passage on the basis of sensing of one of the suction and crank-chamber pressures by the pressure-sensing member.

摘要翻译： 用于可变容积式制冷剂压缩机的流量控制阀，其结合在制冷系统中，并且布置在流体连接在曲柄室和排出室或抽吸室之间的控制通道中，以调节形成在预定部分中的开口 在控制特性中，当从压缩机的排出室排出的制冷剂的排出压力增加时，从制冷系统进入吸入室的制冷剂的吸入压力增加。 流量控制阀具有用于感测抽吸和曲柄室压力中的一个的压力感测构件，以及可以基于感测到控制通道的预定部分的开度来增加和减小控制通道的预定部分的开度的阀元件 通过压力感测部件的吸入和曲柄室压力。

公开(公告)号：US06209444B1

公开(公告)日：2001-04-03

申请号：US09253597

申请日：1999-02-22

申请人： Kazuo Murakami ,  Toshiro Fujii ,  Naoya Yokomachi ,  Takayuki Imai

发明人： Kazuo Murakami ,  Toshiro Fujii ,  Naoya Yokomachi ,  Takayuki Imai

IPC分类号： F01B300

CPC分类号： F04B27/0878 ,  F04B27/1045 ,  F04B39/14

摘要： A piston-operated refrigerant compressor provided with pistons fitted with piston rings and reciprocating in cylinder bores of a cylinder block having a central boss portion formed in an inner end face thereof confronting a crank chamber for receiving a cam or swash plate mounted on a drive shaft, and the central boss portion of the cylinder block defining therein a plurality of axially projecting lip portions formed at a portion of each bore end of the cylinder bore for permitting the diameter of the piston ring to be compressively reduced during inserting of the piston into the corresponding cylinder bore at the assembling stage of the refrigerant compressor either in cooperation with a piston-assembling jig provided with guide bores to promote a smooth insertion of each piston together with the piston ring into the corresponding cylinder bore or without cooperation of the piston-assembling jig.

摘要翻译： 一种活塞式制冷剂压缩机，其具有装配有活塞环的活塞并且在气缸体的气缸孔中往复运动，该气缸体具有形成在其内端面中的中心凸台部，该内侧端面面对曲柄室，用于接收安装在驱动轴上的凸轮或斜盘 ，并且缸体的中心凸台部分在其中限定了形成在气缸孔的每个孔端部的一部分处的多个轴向突出的唇部，用于允许活塞环的直径在活塞插入 在制冷剂压缩机的组装阶段，与设置有导向孔的活塞组装夹具配合，以促进每个活塞与活塞环一起平滑地插入到相应的气缸孔中，或者不与活塞组装 夹具

公开(公告)号：US6138468A

公开(公告)日：2000-10-31

申请号：US243715

申请日：1999-02-03

申请人： Naoya Yokomachi ,  Yoshiyuki Nakane ,  Tatsuya Koide ,  Toshiro Fujii

发明人： Naoya Yokomachi ,  Yoshiyuki Nakane ,  Tatsuya Koide ,  Toshiro Fujii

IPC分类号： F04B27/18 ,  F04B49/06 ,  F25B9/00 ,  F25B49/02 ,  F25B49/00

CPC分类号： F25B49/022 ,  F04B27/1804 ,  F04B49/065 ,  F25B9/008 ,  F04B2027/1818 ,  F04B2027/1827 ,  F04B2027/1895 ,  F04B2207/03 ,  F04B2207/041 ,  F04B2207/042 ,  F25B2309/061 ,  F25B2600/17

摘要： A variable displacement compressor in a refrigeration circuit using carbon dioxide refrigerant. The compressor changes the inclination of a swash plate located in a control chamber in accordance with the difference between the pressure in the control chamber and the pressure in a suction chamber thereby varying the compressor displacement. The compressor includes a control valve that adjusts the difference between the pressure in the control chamber and the pressure in the suction pressure. The control valve controls the flow rate of refrigerant supplied from the discharge chamber to the control chamber thereby adjusting the pressure difference. A controller inputs information from the outside of the refrigeration circuit. The outside information includes the outside temperature, the temperature of a passenger compartment and a target compartment temperature set by a temperature adjuster. The controller sets a target value of the pressure of refrigerant discharged from the compressor in accordance with the outside information. The controller then controls the current supplied to the control valve such that the target discharge pressure is rapidly reached. The compressor reduces unnecessary operation thereby reducing the power consumption and the load.

摘要翻译： 使用二氧化碳制冷剂的制冷回路中的可变排量压缩机。 压缩机根据控制室中的压力和吸入室中的压力之间的差异改变位于控制室中的斜盘的倾斜度，从而改变压缩机排量。 压缩机包括调节控制室中的压力与吸入压力之间的压力差的控制阀。 控制阀控制从排出室向控制室供给的制冷剂的流量，由此调节压力差。 控制器从制冷回路的外部输入信息。 外部信息包括外部温度，乘客室的温度和由温度调节器设定的目标室温度。 控制器根据外部信息设定从压缩机排出的制冷剂的压力的目标值。 然后，控制器控制提供给控制阀的电流，使得目标排出压力快速达到。 压缩机减少不必要的操作，从而降低功耗和负载。