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1. 发明公开

EP2375077A3 Compressor with transmission 审中-公开
标题翻译：压缩机传输
公开(公告)号：EP2375077A3
公开(公告)日：2016-08-10
申请号：EP11158668.1
申请日：2011-03-17
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Hoshino, Nobuaki , Ota, Masaki , Kawaguchi, Masahiro , Kimoto, Yoshio , Onishi, Toru
IPC分类号： F04C29/00 , F16D11/00
CPC分类号： F04C29/005 , F04C18/0215 , F16D47/04
摘要： A compressor includes a housing, a compression mechanism formed in the housing and operable to compress refrigerant, an input shaft extending into the housing from outside and rotatably supported on an axis of the input shaft, an output shaft extending in the housing and rotatably supported on the axis for driving the compression mechanism, a transmission provided in the housing between the input shaft and the output shaft for transmitting torque from the input shaft to the output shaft and also changing the rotating speed of the input shaft into two different speeds of the output shaft for driving the compression mechanism by increasing or remaining the rotating speed of the input shaft and a control device. The transmission includes a plurality of planetary rollers, a carrier rotatably supporting the respective planetary rollers and being integrally rotatable with the input shaft, a sun roller engaged with the respective planetary rollers and integrally rotatable with the output shaft and a ring roller engaged with the respective planetary rollers. The ring roller can be fixed to the housing or rotatable relative to the housing. The control device provided between the carrier and the ring roller for controlling the operation of the transmission includes a one-way clutch provided between the ring roller and the carrier and allowing the ring roller to rotate only one direction relative to the carrier and a clutch provided between the housing and the ring roller, the clutch fixing the ring roller to the housing or allowing the ring roller to rotate relative to the housing. The ring roller includes a first ring engaged with the respective planetary rollers and a second ring supporting the one-way clutch. The ring roller can be movable relative to the housing in the direction parallel to the axis. The first ring and the second ring are connected so that the first ring can be displaced in a radial direction, integrally rotatable with the second ring and movable with the second ring in the direction parallel to the axis.

2. 发明公开

EP2458211A1 Differential pressure control valve and variable displacement compressor having the differential pressure control valve 审中-公开
标题翻译： Differentialdrucksteuerventil und verstellbarer Verschiebungskompressor mit dem Differentialdrucksteuerventil
公开(公告)号：EP2458211A1
公开(公告)日：2012-05-30
申请号：EP11190053.6
申请日：2011-11-22
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Hoshino, Nobuaki , Ota, Masaki , Kimoto, Yoshio , Onishi, Toru , Yamazaki, Yusuke
IPC分类号： F04B11/00 , F04B27/18 , F04B27/22 , F04B49/22 , F04B53/10 , F16K31/08
CPC分类号： F04B49/225 , F04B11/0091 , F04B27/1804 , F04B27/22 , F04B53/1082 , F16K15/028 , F16K31/084
摘要： A differential pressure control valve has a valve seat, a valve body, and a guiding member. A valve hole through which fluid passes is formed in the valve seat. The valve body is located on the downstream side of the valve seat, and separates from or is seated on the valve seat in accordance with the pressure difference between the upstream side and the downstream side to selectively open and close the valve hole. The guiding member is fixed to the valve seat to guide the valve body. The valve seat is made of magnetic material. The valve body has a lid made of magnetic material and a guided member made of nonmagnetic material. The lid is seated on the valve seat to close the valve hole, and the guided member is guided by the guiding member. One of the valve seat and the lid has a permanent magnet. The valve body is urged in the direction approaching the valve seat by the magnetic pulling force of the permanent magnet. The permanent magnet is located at a position outside the area in which the valve body is seated on the valve seat.
摘要翻译：差压控制阀具有阀座，阀体和引导构件。在阀座中形成有流体通过的阀孔。阀体位于阀座的下游侧，根据上游侧和下游侧的压力差分离阀座或阀座，以选择性地打开和关闭阀孔。引导构件固定到阀座以引导阀体。阀座由磁性材料制成。阀体具有由磁性材料制成的盖和由非磁性材料制成的导向构件。盖子安置在阀座上以关闭阀孔，导向件由引导件引导。阀座和盖子中的一个具有永磁体。阀体通过永久磁铁的磁力拉向阀座的方向被推压。永磁体位于阀体位于阀座上的区域外的位置。

3. 发明公开

EP2312156A2 Compressor for use in a vehicle 审中-公开
标题翻译：在einem Fahrzeug的Verdichter zur Verwendung
公开(公告)号：EP2312156A2
公开(公告)日：2011-04-20
申请号：EP10173865.6
申请日：2010-08-24
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Hoshino, Nobuaki , Kawaguchi, Masahiro , Ota, Masaki , Kimoto, Yoshio , Onishi, Toru
IPC分类号： F04B23/06 , F04B1/14 , F04B17/04
CPC分类号： F04B23/06 , F04B1/145 , F04B17/046
摘要： A compressor for use in a vehicle includes a mechanical compression mechanism including a first casing and a drive shaft. The first casing has therein a first suction chamber and a first discharge chamber. The drive shaft is rotatably supported by the first casing and mechanically driven by a drive source for compression of refrigerant. The compressor further includes a linear electric compression mechanism including a second casing and a piston. The second casing has therein a second suction chamber and a second discharge chamber. The piston is reciprocally movable in the second casing and driven by electromagnetic force for compression of refrigerant. The first casing is integrated with the second casing so as to allow at least one of fluid communication between the first suction chamber and the second suction chamber and between the first discharge chamber and the second discharge chamber.
摘要翻译：一种用于车辆的压缩机包括：机械压缩机构，包括第一壳体和驱动轴。第一壳体具有第一吸入室和第一排出室。驱动轴由第一壳体可旋转地支撑并由用于压缩制冷剂的驱动源机械驱动。压缩机还包括线性电动压缩机构，其包括第二壳体和活塞。第二壳体具有第二吸入室和第二排出室。活塞在第二壳体中可往复运动，并由用于压缩制冷剂的电磁力驱动。第一壳体与第二壳体集成，以允许第一抽吸室和第二抽吸室之间以及第一排出室和第二排出室之间的流体连通中的至少一个。

4. 发明公开

EP2375077A2 Compressor with transmission 审中-公开
标题翻译： Kompressor mitÜbertragung
公开(公告)号：EP2375077A2
公开(公告)日：2011-10-12
申请号：EP11158668.1
申请日：2011-03-17
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Hoshino, Nobuaki , Ota, Masaki , Kawaguchi, Masahiro , Kimoto, Yoshio , Onishi, Toru
IPC分类号： F04C29/00 , F16D11/00
CPC分类号： F04C29/005 , F04C18/0215 , F16D47/04
摘要： A compressor includes a housing, a compression mechanism formed in the housing and operable to compress refrigerant, an input shaft extending into the housing from outside and rotatably supported on an axis of the input shaft, an output shaft extending in the housing and rotatably supported on the axis for driving the compression mechanism, a transmission provided in the housing between the input shaft and the output shaft for transmitting torque from the input shaft to the output shaft and also changing the rotating speed of the input shaft into two different speeds of the output shaft for driving the compression mechanism by increasing or remaining the rotating speed of the input shaft and a control device. The transmission includes a plurality of planetary rollers, a carrier rotatably supporting the respective planetary rollers and being integrally rotatable with the input shaft, a sun roller engaged with the respective planetary rollers and integrally rotatable with the output shaft and a ring roller engaged with the respective planetary rollers. The ring roller can be fixed to the housing or rotatable relative to the housing. The control device provided between the carrier and the ring roller for controlling the operation of the transmission includes a one-way clutch provided between the ring roller and the carrier and allowing the ring roller to rotate only one direction relative to the carrier and a clutch provided between the housing and the ring roller, the clutch fixing the ring roller to the housing or allowing the ring roller to rotate relative to the housing. The ring roller includes a first ring engaged with the respective planetary rollers and a second ring supporting the one-way clutch. The ring roller can be movable relative to the housing in the direction parallel to the axis. The first ring and the second ring are connected so that the first ring can be displaced in a radial direction, integrally rotatable with the second ring and movable with the second ring in the direction parallel to the axis.
摘要翻译：压缩机包括壳体，形成在壳体中并且可操作地压缩制冷剂的压缩机构，从外部延伸到壳体中并可旋转地支撑在输入轴的轴上的输入轴，在壳体中延伸并可旋转地支撑在用于驱动压缩机构的轴线，设置在输入轴和输出轴之间的壳体中的传动装置，用于将扭矩从输入轴传递到输出轴，并且还将输入轴的转速改变成输出的两个不同速度轴，用于通过增加或保持输入轴的转速和控制装置来驱动压缩机构。变速器包括多个行星滚子，可转动地支撑相应的行星滚轮并与输入轴一体地旋转的托架;与各个行星滚子接合并与输出轴一体地旋转的太阳滚轮以及与相应的行星滚子啮合的环形滚子行星辊。环形滚筒可以固定到壳体或相对于壳体可旋转。设置在承载件和环形辊之间用于控制变速器的操作的控制装置包括设置在环形辊和承载件之间的单向离合器，并且允许环形辊相对于承载件仅旋转一个方向，并提供离合器在外壳和环形滚筒之间，离合器将环形滚筒固定到壳体或允许环形滚筒相对于壳体旋转。环形滚子包括与相应的行星滚子接合的第一环和支撑单向离合器的第二环。环形滚筒可以在平行于轴线的方向上相对于壳体移动。第一环和第二环连接，使得第一环可以在径向方向上移位，与第二环一体地旋转并且可以与第二环在平行于轴线的方向上移动。

5. 发明公开

EP2258958A2 Electromagnetic clutch 审中-公开
标题翻译： Elektromagnetische Kupplung
公开(公告)号：EP2258958A2
公开(公告)日：2010-12-08
申请号：EP10164700.6
申请日：2010-06-02
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Ota, Masaki , Kawaguchi, Masahiro , Hoshino, Nobuaki , Tarutani, Tomoji , Onishi, Toru
IPC分类号： F16D9/02 , F16D9/06 , F16D27/112
CPC分类号： F16D27/112 , F16D9/02 , F16D9/06
摘要： An electromagnetic clutch (30) includes an external drive source (E), a driven apparatus (10) having a rotary shaft, a power transmission path, first and second rotating parts, a power source, an electromagnetic coil (36) and a power cutoff mechanism. A power transmission path is formed between the external drive source and the driven apparatus, and in which the first and the second rotating parts, the electromagnetic coil and the power cutoff mechanism are disposed. The first rotating part (8) is driven to rotate by power from the external drive source (E). The second rotating part (33,34) is mounted on the rotary shaft for rotation therewith. The electromagnetic coil is energized by electric current from the power source to generate electromagnetic attraction force by which the first and the second rotating parts are connected for transmitting power therebetween. The power cutoff mechanism (33C) stops excessive power transmission from the external drive source to the driven apparatus when the electromagnetic coil is energized.
摘要翻译：电磁离合器（30）包括外部驱动源（E），具有旋转轴的驱动装置（10），动力传递路径，第一和第二旋转部分，动力源，电磁线圈（36）和动力切断机制。在外部驱动源和从动装置之间形成动力传递路径，并且其中设置有第一和第二旋转部分，电磁线圈和动力切断机构。第一旋转部分（8）被驱动以通过来自外部驱动源（E）的动力旋转。第二旋转部件（33,34）安装在旋转轴上以与其一起旋转。电磁线圈由来自电源的电流通电，产生电磁吸引力，通过该电磁吸引力，连接第一和第二旋转部分以在它们之间传递动力。当电磁线圈通电时，电源切断机构（33C）停止从外部驱动源到从动装置的过度的电力传输。

6. 发明公开

EP2375078A3 Compressor with transmission 审中-公开
标题翻译：压缩机传输
公开(公告)号：EP2375078A3
公开(公告)日：2016-08-10
申请号：EP11159140.0
申请日：2011-03-22
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Kimoto, Yoshio , Ota, Masaki , Kawaguchi, Masahiro , Hoshino, Nobuaki , Onishi, Toru
IPC分类号： F04C29/00 , F16D11/00
CPC分类号： F04C29/005 , F04C18/0215 , F04C28/08 , F16D25/0635 , F16D27/112 , F16D47/00
摘要： A compressor includes a housing, a compression mechanism, an input shaft rotatable on an axis thereof, an output shaft for driving the compression mechanism, a transmission for transmitting torque from the input shaft to the output shaft and also changing the rotating speed of the input shaft and a control device for controlling the operation of the transmission. The transmission includes a plurality of planetary rollers, a carrier rotatably supporting the respective planetary rollers and being integrally rotatable with the input shaft, a sun roller engaged with the respective planetary rollers and integrally rotatable with the output shaft and a ring roller engaged with the respective planetary rollers. The ring roller can be fixed to the housing or rotatable relative to the housing. The control device includes a one-way clutch allowing the ring roller to rotate only one direction relative to the carrier and a clutch fixing the ring roller to the housing or allowing the ring roller to rotate relative to the housing. The input shaft, the carrier, the respective planetary rollers and the sun roller cooperate to form an assembly that can move as a unit relative to the housing in the direction that is parallel to the axis.

7. 发明公开

EP2375078A2 Compressor with transmission 审中-公开
标题翻译： Verdichter mitÜbertragung
公开(公告)号：EP2375078A2
公开(公告)日：2011-10-12
申请号：EP11159140.0
申请日：2011-03-22
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Kimoto, Yoshio , Ota, Masaki , Kawaguchi, Masahiro , Hoshino, Nobuaki , Onishi, Toru
IPC分类号： F04C29/00 , F16D11/00
CPC分类号： F04C29/005 , F04C18/0215 , F04C28/08 , F16D25/0635 , F16D27/112 , F16D47/00
摘要： A compressor includes a housing, a compression mechanism, an input shaft rotatable on an axis thereof, an output shaft for driving the compression mechanism, a transmission for transmitting torque from the input shaft to the output shaft and also changing the rotating speed of the input shaft and a control device for controlling the operation of the transmission. The transmission includes a plurality of planetary rollers, a carrier rotatably supporting the respective planetary rollers and being integrally rotatable with the input shaft, a sun roller engaged with the respective planetary rollers and integrally rotatable with the output shaft and a ring roller engaged with the respective planetary rollers. The ring roller can be fixed to the housing or rotatable relative to the housing. The control device includes a one-way clutch allowing the ring roller to rotate only one direction relative to the carrier and a clutch fixing the ring roller to the housing or allowing the ring roller to rotate relative to the housing. The input shaft, the carrier, the respective planetary rollers and the sun roller cooperate to form an assembly that can move as a unit relative to the housing in the direction that is parallel to the axis.
摘要翻译：压缩机包括壳体，压缩机构，可绕其轴线旋转的输入轴，用于驱动压缩机构的输出轴，用于将扭矩从输入轴传递到输出轴的变速器，并且还改变输入的转速轴和用于控制变速器的操作的控制装置。变速器包括多个行星滚子，可转动地支撑相应的行星滚轮并与输入轴一体地旋转的托架;与各个行星滚子接合并与输出轴一体地旋转的太阳滚轮以及与相应的行星滚子啮合的环形滚子行星辊。环形滚筒可以固定到壳体或相对于壳体可旋转。控制装置包括单向离合器，其允许环形滚轮相对于托架仅旋转一个方向，以及离合器将环形滚筒固定到壳体或允许环形滚筒相对于壳体旋转。输入轴，托架，相应的行星滚轮和太阳辊配合形成一个组件，该组件可以在平行于轴线的方向上相对于壳体作为一个单元移动。

8. 发明公开

EP2299115A2 Linear electric compressor and refrigerant circuit 审中-公开
标题翻译：线性电动机Kompressor undKühlmittelschaltung
公开(公告)号：EP2299115A2
公开(公告)日：2011-03-23
申请号：EP10174597.4
申请日：2010-08-31
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Hoshino, Nobuaki , Kawaguchi, Masahiro , Ota, Masaki , Kimoto, Yoshio , Onishi, Toru
IPC分类号： F04B35/04 , F04B39/12 , F04B49/06
CPC分类号： F04B35/045 , F04B39/12 , F04B49/065 , F04B2203/0203 , F04B2203/0204
摘要： A refrigerant circuit includes a linear electric compressor including a housing with a cylinder bore, a pair of end plates, a valve unit, a piston, an urging device for urging the piston, a coil generating electromagnetic force and a permanent magnet. The permanent magnet cooperates with the urging device and the coil to reciprocate the piston in the cylinder bore. The piston further includes a piston rod and the urging device is provided around the piston rod and a pair of piston heads integrally formed at opposite ends of the piston rod. The diameter of the piston rod is smaller than that of the piston head. The permanent magnet is provided on the piston head and the coil surrounds the piston head. The housing further includes a seat located between the pair of piston heads and the urging device is provided between the seat and each of the piston head.
摘要翻译：制冷剂回路包括线性电动压缩机，其包括具有缸孔的壳体，一对端板，阀单元，活塞，用于推动活塞的推动装置，产生电磁力的线圈和永磁体。永磁体与推动装置和线圈协作以使活塞在气缸孔中往复运动。活塞还包括活塞杆，并且推动装置围绕活塞杆设置，一对活塞头整体形成在活塞杆的相对端。活塞杆的直径小于活塞头的直径。永磁体设置在活塞头上，线圈围绕活塞头。所述壳体还包括位于所述一对活塞头之间的座，并且所述推动装置设置在所述座与所述活塞头之间。

9. 发明公开

EP2107245A1 Variable displacement compressor 审中-公开
标题翻译： Verdichter mit variablerVerdrängung
公开(公告)号：EP2107245A1
公开(公告)日：2009-10-07
申请号：EP09156176.1
申请日：2009-03-25
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Onishi, Toru , Yokomachi, Naoya , Murase, Masakazu , Ueda, Hiromi , Kimura, Naofumi , Kawaguchi, Masahiro
IPC分类号： F04B27/10
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 the 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，排出制冷剂通道和分隔件。分隔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，其周边的第二密封室部分由轴承和密封构件形成。分隔设置有第一引导通道，从排出制冷剂通道流入第一密封室的含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。

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