公开(公告)号：EP0903495A2

公开(公告)日：1999-03-24

申请号：EP98117576.3

申请日：1998-09-16

申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

发明人： Ota, Masaki ,  Makino, Yasunori ,  Hamasaki, Masaru ,  Hori, Masayoshi

IPC分类号： F04B27/10

CPC分类号： F04B27/1072 ,  B01D53/002 ,  B01D53/02 ,  F04B27/1054

摘要： A variable capacity swash-plate-type refrigerant compressor incorporating therein single-headed pistons reciprocating in the cylinder bores to compress refrigerant gas, a drive shaft rotatably supported and driven by an external drive source, a swash-plate element mounted around the drive shaft and rotated by the drive shaft so that the rotation of the swash-plate element causing the reciprocation of the single-headed pistons, and a hinge mechanism arranged between the drive shaft and the swash-plate element to permit the swash-plate element to change its angle of inclination with respect to the axis of rotation of the drive shaft to thereby adjustably change the delivery capacity of the compressor, the swash-plate element being constituted by a swash-plate-body member made of an aluminum alloy material and functioning as a sliding contact member cooperating with the single-headed pistons via shoes, and a guide-bracket member made of an iron based material and functioning as a hinge mechanism forming member. The swash-plate-body member and the guide-bracket member are connected together by press-fitting and prevented, by a rotation-preventing unit, from being relatively rotated against one another.

摘要翻译： 一种可变容量的斜盘式制冷剂压缩机，其包括在气缸孔中往复运动的单头活塞以压缩制冷剂气体，由外部驱动源可旋转地支撑和驱动的驱动轴，围绕驱动轴安装的斜盘元件， 由驱动轴旋转，使得旋转斜盘元件的旋转引起单头活塞的往复运动，以及设置在驱动轴和旋转斜盘元件之间的铰链机构，以允许斜盘元件改变其 倾斜角度相对于驱动轴的旋转轴线，从而可调节地改变压缩机的输送能力，旋转斜盘元件由铝合金材料制成的旋转斜盘体构件构成，并作为 滑动接触构件通过鞋与单头活塞配合，以及由铁基材料制成并用作铰链的引导支架构件 chanism形成成员。 旋转斜盘体构件和引导托架构件通过压配相连，并通过旋转防止单元防止彼此相对旋转。

公开(公告)号：EP0759505A2

公开(公告)日：1997-02-26

申请号：EP96112140.7

申请日：1996-07-26

申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

发明人： Ota, Masaki ,  Kobayashi, Hisakazu ,  Okadome, Youichi ,  Hamasaki, Masaru

IPC分类号： F04B27/10

CPC分类号： F04B27/1072 ,  Y10T403/32647 ,  Y10T403/32795

摘要： A variable displacement compressor that varies its displacement by altering the inclination of a swash plate. A drive shaft is supported rotatably within a housing. A rotor is fixed to the drive shaft. A swash plate is mounted on the drive shaft and adapted to slide and incline with respect to the shaft. A hinge mechanism operably connects the swash plate to the rotor. A plurality of pistons, each accommodated in one of the bores and coupled to the swash plate, are reciprocated in the bore by the rotation of the swash plate. The hinge mechanism includes a guide pin that projects from the swash plate and includes a joint. A support arm projects from the rotor. The support arm includes a receptacle which accommodates the joint and extends toward the drive shaft. A bushing is accommodated within the receptacle and slides along a wall of the receptacle. The bushing is provided with an interior space to accommodate the joint. The interior space allows the joint to pivot therein when the inclination of the swash plate is altered. The bushing is provided with a slit to permit the interior space to be temporarily enlarged when attaching the bushing to the joint.

摘要翻译： 一种可变排量压缩机，其通过改变斜板（14）的倾斜来改变其位移。 驱动轴（6）可旋转地支撑在壳体（2）内。 转子（11）固定在驱动轴（6）上。 斜盘（14）安装在驱动轴（6）上并适于相对于轴（6）滑动和倾斜。 铰链机构（K）可操作地将旋转斜盘（14）连接到转子（11）。 多个活塞（10），其各自容纳在孔（9）中的一个中并且联接到斜盘（14），通过旋转斜盘（14）的旋转在孔（9）中往复运动。 铰链机构（K）包括从斜盘（14）突出并包括接头（18a）的引导销（18）。 支撑臂（16）从转子（11）突出。 支撑臂（16）包括容纳接头（18a）并朝向驱动轴（6）延伸的插座（16a）。 衬套（17）容纳在容器（16a）内并沿容器（16a）的壁滑动。 衬套（A）设置有用于容纳接头（18a）的内部空间。 当斜盘（14）的倾斜被改变时，内部空间允许接头（18a）在其中枢转。 衬套（17）设置有狭缝（17b），以在将衬套（17）附接到接头（18a）时允许内部空间暂时增大。

公开(公告)号：EP0759505B1

公开(公告)日：2001-05-23

申请号：EP96112140.7

申请日：1996-07-26

申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

发明人： Ota, Masaki ,  Kobayashi, Hisakazu ,  Okadome, Youichi ,  Hamasaki, Masaru

IPC分类号： F04B27/10

CPC分类号： F04B27/1072 ,  Y10T403/32647 ,  Y10T403/32795

公开(公告)号：EP0759505A3

公开(公告)日：1997-03-26

申请号：EP96112140.7

申请日：1996-07-26

申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

发明人： Ota, Masaki ,  Kobayashi, Hisakazu ,  Okadome, Youichi ,  Hamasaki, Masaru

IPC分类号： F04B27/10

CPC分类号： F04B27/1072 ,  Y10T403/32647 ,  Y10T403/32795

摘要： A variable displacement compressor that varies its displacement by altering the inclination of a swash plate. A drive shaft is supported rotatably within a housing. A rotor is fixed to the drive shaft. A swash plate is mounted on the drive shaft and adapted to slide and incline with respect to the shaft. A hinge mechanism operably connects the swash plate to the rotor. A plurality of pistons, each accommodated in one of the bores and coupled to the swash plate, are reciprocated in the bore by the rotation of the swash plate. The hinge mechanism includes a guide pin that projects from the swash plate and includes a joint. A support arm projects from the rotor. The support arm includes a receptacle which accommodates the joint and extends toward the drive shaft. A bushing is accommodated within the receptacle and slides along a wall of the receptacle. The bushing is provided with an interior space to accommodate the joint. The interior space allows the joint to pivot therein when the inclination of the swash plate is altered. The bushing is provided with a slit to permit the interior space to be temporarily enlarged when attaching the bushing to the joint.

摘要翻译： 变容式压缩机通过改变斜盘的倾斜度来改变排量。 驱动轴可旋转地支撑在壳体内。 转子固定在传动轴上。 斜盘安装在驱动轴上并适于相对于轴滑动和倾斜。 铰链机构可操作地将斜盘连接到转子。 多个容纳在孔中的一个中并联接到斜盘上的活塞通过斜盘的旋转在孔内往复运动。 铰链机构包括引导销，该引导销从斜盘突出并且包括接头。 支撑臂从转子突出。 支撑臂包括容纳接头并朝向驱动轴延伸的接收器。 套管容纳在容器内并沿着容器的壁滑动。 套管设有内部空间以容纳接头。 当斜盘的倾斜度改变时，内部空间允许接头在其中枢转。 套管设置有狭缝以在将套管附接到接头时允许内部空间暂时扩大。

公开(公告)号：EP0903495A3

公开(公告)日：2001-05-30

申请号：EP98117576.3

申请日：1998-09-16

申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

发明人： Ota, Masaki ,  Makino, Yasunori ,  Hamasaki, Masaru ,  Hori, Masayoshi

IPC分类号： F04B27/10

CPC分类号： F04B27/1072 ,  B01D53/002 ,  B01D53/02 ,  F04B27/1054

摘要： A variable capacity swash-plate-type refrigerant compressor incorporating therein single-headed pistons reciprocating in the cylinder bores to compress refrigerant gas, a drive shaft rotatably supported and driven by an external drive source, a swash-plate element mounted around the drive shaft and rotated by the drive shaft so that the rotation of the swash-plate element causing the reciprocation of the single-headed pistons, and a hinge mechanism arranged between the drive shaft and the swash-plate element to permit the swash-plate element to change its angle of inclination with respect to the axis of rotation of the drive shaft to thereby adjustably change the delivery capacity of the compressor, the swash-plate element being constituted by a swash-plate-body member made of an aluminum alloy material and functioning as a sliding contact member cooperating with the single-headed pistons via shoes, and a guide-bracket member made of an iron based material and functioning as a hinge mechanism forming member. The swash-plate-body member and the guide-bracket member are connected together by press-fitting and prevented, by a rotation-preventing unit, from being relatively rotated against one another.

公开(公告)号：EP0794331A3

公开(公告)日：2000-10-18

申请号：EP97103600.9

申请日：1997-03-05

申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

发明人： Kobayashi, Hisakazu ,  Okadome, Youichi ,  Hamasaki, Masaru ,  Ota, Masaki

IPC分类号： F04B27/10

CPC分类号： F04B27/1081 ,  F04B27/109

摘要： A reciprocating piston type compressor for compressing refrigerant gas for an automobile air conditioning system is provided with a cylinder block assembly which includes a plurality of cylinder bores, a swash plate chamber and an oiler channel which extends along the one of the end walls of the swash plate chamber. When the refrigerant gas, which flows rotationally in the swash plate chamber due the rotating swash plate, contacts the oiler channel, the lubricating oil mist, in the refrigerant gas flow in the swash plate chamber induced by the rotation of the swash plate, is separated from the refrigerant gas and the separated lubricating oil is introduced into the bearing means by the oiler channel.

公开(公告)号：EP0794331A2

公开(公告)日：1997-09-10

申请号：EP97103600.9

申请日：1997-03-05

申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

发明人： Kobayashi, Hisakazu ,  Okadome, Youichi ,  Hamasaki, Masaru ,  Ota, Masaki

IPC分类号： F04B27/10

CPC分类号： F04B27/1081 ,  F04B27/109

摘要： A reciprocating piston type compressor for compressing refrigerant gas for an automobile air conditioning system is provided with a cylinder block assembly which includes a plurality of cylinder bores, a swash plate chamber and an oiler channel which extends along the one of the end walls of the swash plate chamber. When the refrigerant gas, which flows rotationally in the swash plate chamber due the rotating swash plate, contacts the oiler channel, the lubricating oil mist, in the refrigerant gas flow in the swash plate chamber induced by the rotation of the swash plate, is separated from the refrigerant gas and the separated lubricating oil is introduced into the bearing means by the oiler channel.

摘要翻译： 一种用于压缩用于汽车空调系统的制冷剂气体的往复式活塞式压缩机设置有气缸体组件，该气缸体组件包括沿着斜盘的一个端壁延伸的多个气缸孔，斜盘室和油槽通道 板室。 当由于旋转斜盘在旋转斜盘室中旋转流动的制冷剂气体接触上油槽时，由旋转斜盘旋转引起的旋转斜盘室中的制冷剂气体中的润滑油雾分离 从制冷剂气体和分离的润滑油通过加油槽导入轴承装置。