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1. 发明授权

US5694828A Cam plate type compressor 失效
标题翻译：凸轮板式压缩机
公开(公告)号：US5694828A
公开(公告)日：1997-12-09
申请号：US527369
申请日：1995-09-12
申请人： Satoshi Umemura , Hayato Ikeda , Hideo Mori , Hirofumi Sato , Norikazu Deto , Hisato Kawamura , Hiromi Michiyuki , Tomoji Tarutani
发明人： Satoshi Umemura , Hayato Ikeda , Hideo Mori , Hirofumi Sato , Norikazu Deto , Hisato Kawamura , Hiromi Michiyuki , Tomoji Tarutani
IPC分类号： F04B27/10 , F16C32/00 , F01B3/00
CPC分类号： F04B27/1063
摘要： Disclosed is a compressor designed to facilitate the assembling of the thrust bearing and reduce noise. A swash plate which moves in responsive to the drive shaft is arranged in a crank chamber defined in a pair of cylinder blocks. Ring washers are held between both bosses of the swash plate and seats formed on both cylinder blocks. Wedge-like clearances are formed between the washers and the seats of the cylinder blocks for the effective introduction of the refrigerant gas by the yawing of the swash plate which occurs as the compressor runs. At this time, the washers, together with the lubrication oil mist contained in the refrigerant gas, constitute the dynamic bearing to support the swash plate and permit the relative movement of the swash plate to the cylinder blocks.
摘要翻译：公开了一种被设计成便于组装推力轴承并降低噪音的压缩机。响应于驱动轴移动的旋转斜盘布置在限定在一对气缸体中的曲柄室中。环形垫圈保持在斜盘的两个凸台和形成在两个气缸体上的阀座之间。在垫圈和气缸体的座之间形成楔形间隙，以便通过在压缩机运转时发生的斜盘的偏转来有效地引入制冷剂气体。此时，垫圈与容纳在制冷剂气体中的润滑油雾一起构成支撑斜盘的动态轴承，并允许斜盘相对于气缸体的运动。

2. 发明授权

US5596920A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US5596920A
公开(公告)日：1997-01-28
申请号：US417386
申请日：1995-04-05
申请人： Satoshi Umemura , Hisato Kawamura , Toshiyuki Mizuno , Michelle Alberda , Hayato Ikeda , Tomoji Tarutani , Keishi Nakagaki , Yasunori Ueda , Hideo Mori , Kazuya Kimura , Yuji Kaneshige , Hirofumi Sato
发明人： Satoshi Umemura , Hisato Kawamura , Toshiyuki Mizuno , Michelle Alberda , Hayato Ikeda , Tomoji Tarutani , Keishi Nakagaki , Yasunori Ueda , Hideo Mori , Kazuya Kimura , Yuji Kaneshige , Hirofumi Sato
IPC分类号： F04B27/10 , F01B3/00
CPC分类号： F04B27/1063 , Y10T74/18336
摘要： A compressor includes a drive shaft rotatably supported on cylinder block. A swash plate rotates in accordance with rotation of the drive shaft. A plurality of pistons reciprocate in the associated bores in the cylinder block in accordance with the rotation of the swash plate. First an second thrust bearings are provided in the cylinder block at both sides of the swash plate, and receive the axial loads applied to the swash plate and drive shaft according to the reciprocation of the pistons. The first thrust bearing has the first seat portion clamped at both sides by the swash plate and cylinder block and the second seat portion located apart from one of the swash plate and cylinder block.
摘要翻译：压缩机包括可旋转地支撑在气缸体上的驱动轴。旋转斜盘根据驱动轴的旋转而旋转。多个活塞根据旋转斜盘的旋转在气缸体中的相关联的孔中往复运动。首先，在旋转斜盘两侧的气缸体中设置有第二推力轴承，并且根据活塞的往复运动来承受施加到斜板和驱动轴的轴向载荷。第一推力轴承具有通过斜板和气缸体在两侧被夹紧的第一座部，并且第二座部位于与斜盘和气缸体之一分开的位置。

3. 发明授权

US5782613A Piston type compressor with structure for reducing cylinder bore deformation 失效
标题翻译：活塞式压缩机具有减少缸径变形的结构
公开(公告)号：US5782613A
公开(公告)日：1998-07-21
申请号：US614370
申请日：1996-03-12
申请人： Hiromi Michiyuki , Hayato Ikeda , Tomoji Tarutani , Norikazu Deto
发明人： Hiromi Michiyuki , Hayato Ikeda , Tomoji Tarutani , Norikazu Deto
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F04B39/12 , F04B1/12
CPC分类号： F04B27/1081
摘要： A compressor includes a housing body and a drive shaft rotatably supported in the housing body. A swash plate is mounted on the swash shaft. Cylinder bores are defined in the housing body. Pistons are operably coupled to the swash plate and are disposed in the cylinder bores. The swash plate converts a rotation of the swash shaft to a reciprocating movement of the pistons along an inner surface of the cylinder bores. Each piston compresses gas supplied from a suction chamber to the associated cylinder bore and discharges the compressed gas to a discharge chamber. Deformation of the inner surface of each cylinder bore is reduced by utilizing pressure of the gas compressed in the cylinder bore.
摘要翻译：压缩机包括壳体和可旋转地支撑在壳体中的驱动轴。旋转斜盘安装在斜盘上。气缸孔限定在壳体内。活塞可操作地联接到斜盘并且设置在气缸孔中。斜盘将旋转斜盘的旋转转换成活塞沿着气缸孔的内表面的往复运动。每个活塞将从抽吸室供应的气体压缩到相关联的气缸孔，并将压缩气体排放到排放室。通过利用在气缸孔中压缩的气体的压力来减小每个气缸孔的内表面的变形。

4. 发明授权

US5718566A Drive shaft lubrication arrangement for a swash plate type refrigerant compressor 失效
标题翻译：用于斜盘式制冷压缩机的驱动轴润滑装置
公开(公告)号：US5718566A
公开(公告)日：1998-02-17
申请号：US653446
申请日：1996-05-24
申请人： Hayato Ikeda , Tomoji Tarutani , Hirofumi Sato , Norikazu Deto
发明人： Hayato Ikeda , Tomoji Tarutani , Hirofumi Sato , Norikazu Deto
IPC分类号： F04B39/04 , F04B1/18 , F04B25/04 , F04B27/08
CPC分类号： F04B27/109 , F04B27/1036 , F04B39/04 , F04B39/1073 , F04B39/108
摘要： A swash plate type compressor includes an oil separating chamber connected to the discharge chamber for separating lubricant oil from refrigerant gas. A first oil reserve chamber receives the separated oil. A second oil reserve chamber is connected to the first oil reserve chamber. An oil supply port is formed in the valve plate for connecting the second oil reserve chamber to a drive shaft support hole. A restricting member is provided integrally with the discharge valve for regulating the amount of the lubricant oil that passes through the oil supply port.
摘要翻译：斜盘式压缩机包括连接到排出室的分油室，用于将润滑油与制冷剂气体分离。第一个储油室接收分离的油。第二储油室连接到第一储油室。在阀板上形成有用于将第二储油室连接到驱动轴支撑孔的供油口。与排出阀一体设置限制构件，用于调节通过供油口的润滑油的量。

5. 发明授权

US6030184A Housing construction for reciprocating piston type compressor 失效
标题翻译：往复式活塞式压缩机的外壳结构
公开(公告)号：US6030184A
公开(公告)日：2000-02-29
申请号：US617398
申请日：1996-03-18
申请人： Hayato Ikeda , Hiromi Michiyuki , Hisato Kawamura , Tomoji Tarutani
发明人： Hayato Ikeda , Hiromi Michiyuki , Hisato Kawamura , Tomoji Tarutani
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F04B39/12 , F04B1/12
CPC分类号： F04B27/1081 , F04B39/122
摘要： A compressor is described having a pair of casings fastened together by a plurality of bolts. A piston is located for reciprocation within a cylinder bore formed in the casings. A cam plate is mounted on a rotary shaft supported by the casings to reciprocate the piston. The cam plate is held by the casings between a pair of thrust bearings. The casings include adjoining surfaces fitted to each other and a member sandwiched between the adjoining surfaces of the casings for absorbing dimensional tolerances of the casings, cam plate and thrust bearings according to the deformation of the member.
摘要翻译：描述了一种压缩机，其具有通过多个螺栓紧固在一起的一对壳体。活塞位于在壳体内形成的气缸孔内往复运动。凸轮板安装在由壳体支撑的旋转轴上以使活塞往复运动。凸轮板由一对推力轴承之间的壳体保持。壳体包括彼此相配合的邻接表面以及夹在壳体的邻接表面之间的构件，用于根据构件的变形吸收壳体，凸轮板和止推轴承的尺寸公差。

6. 发明授权

US5733107A Lubricant oil separating mechanism for a compressor 失效
标题翻译：用于压缩机的润滑油分离机构
公开(公告)号：US5733107A
公开(公告)日：1998-03-31
申请号：US696474
申请日：1996-08-14
申请人： Hayato Ikeda , Tomoji Tarutani , Hirofumi Sato , Norikazu Deto
发明人： Hayato Ikeda , Tomoji Tarutani , Hirofumi Sato , Norikazu Deto
IPC分类号： F04B27/08 , F04B27/10 , F04B39/02 , F04B39/04 , F04C29/02 , F04B39/00
CPC分类号： F04B27/109 , F04B39/04 , F04C29/026 , Y10S418/01
摘要： A compressor with a compressing device compresses gas containing oil mist. The compressing device includes a compression chamber. A receiving chamber receives the compressed gas discharged from the compression chamber. The receiving chamber has a duct for discharging the gas from the receiving chamber. A hollow cylinder communicates with the duct and projects inside the receiving chamber. The gas directed toward the duct flows around the cylinder to generate centrifugal force for separating the oil mist from the gas.
摘要翻译：具有压缩装置的压缩机压缩含有油雾的气体。压缩装置包括压缩室。接收室接收从压缩室排出的压缩气体。接收室具有用于从接收室排放气体的管道。中空圆筒与管道连通并在接收室内突出。导向管道的气体围绕气缸流动以产生用于将油雾与气体分离的离心力。

7. 发明授权

US5768974A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US5768974A
公开(公告)日：1998-06-23
申请号：US620026
申请日：1996-03-21
申请人： Hayato Ikeda , Tomoji Tarutani , Masanobu Yokoi , Hiromi Michiyuki , Hirofumi Sato , Yasunori Ueda
发明人： Hayato Ikeda , Tomoji Tarutani , Masanobu Yokoi , Hiromi Michiyuki , Hirofumi Sato , Yasunori Ueda
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F01B3/00
CPC分类号： F04B27/1063 , F05C2253/12 , Y10T74/18336
摘要： A swash plate type compressor includes an improved thrust bearing for axially supporting the swash plate. The bearing is of a composite type, and includes at least two elastically deformable slide bearing elements. The swash plate and the cylinder block each have seat portions, which are of different diameters. The two bearing elements are compressed between the respective seat portions into an elastically deformed conically-shaped state, with the amount of conical deformation depending upon the amount of axial compression that is applied to the bearing by tightening the assembly bolts of the compressor. In operation, one of the conically shaped slide bearing elements is pressed outwardly against the other by centrifugal force as the compressor shaft rotates. During start up and low speed operation of the compressor, this centrifugal force will have minimal effect, and the bearing elements will rotate with respect to each other, keeping internal frictional resistance low. At higher speeds, however, the centrifugal force will both bind the bearing elements to move together as a unit and will impart additional supportive force to the swash plate that will tend to minimize vibration and noise during operation.
摘要翻译：斜盘式压缩机包括用于轴向支撑斜板的改进的推力轴承。轴承是复合型的，并且包括至少两个可弹性变形的滑动轴承元件。斜盘和气缸体均具有不同直径的座部。两个轴承元件在相应的座部之间被压缩成弹性变形的锥形状态，其中锥形变形量取决于通过拧紧压缩机的组装螺栓施加到轴承的轴向压缩量。在操作中，当压缩机轴旋转时，其中一个锥形滑动轴承元件通过离心力向外压靠在另一个上。在压缩机的启动和低速运转过程中，这种离心力将产生最小的影响，并且轴承元件将相对于彼此旋转，从而保持内摩擦阻力低。然而，在较高的速度下，离心力将会同时绑定轴承元件作为一个单元一起移动，并且将向旋转斜盘施加额外的支撑力，这将倾向于使操作期间的振动和噪音最小化。

8. 发明授权

US5636974A Reciprocating piston type compressor with an oil separator for removing lubricating oil from discharged high pressure refrigerant gas 失效
标题翻译：往复式活塞式压缩机，具有用于从排出的高压制冷剂气体中除去润滑油的油分离器
公开(公告)号：US5636974A
公开(公告)日：1997-06-10
申请号：US658197
申请日：1996-06-04
申请人： Hayato Ikeda , Hirofumi Sato , Tomoji Tarutani , Hiromi Michiyuki
发明人： Hayato Ikeda , Hirofumi Sato , Tomoji Tarutani , Hiromi Michiyuki
IPC分类号： F04B27/08 , F04B27/10 , F04B39/02 , F04B39/04 , F04B53/18
CPC分类号： F04B27/109 , F04B39/04
摘要： A reciprocating piston compressor adapted to receive a low pressure gas from an external circuit, and to supply a high pressure gas to the external circuit includes a cylinder block with front and rear ends. The cylinder block includes a central bore extending along the longitudinal axis, and a plurality of axially extending cylinder bores. The central bore has an open end at the front end of the cylinder block and an opposite closed end. Pistons are slidably provided within the cylinder bores for reciprocation. A drive shaft is inserted into the central bore for driving the motion of the reciprocating pistons. A pair of radial bearings, which are provided in the central bore, supports the axially extending drive shaft. An oil separator is provided between the compressor and the external circuit to remove lubricating oil contained in the high pressure gas. An oil reservoir is provided for accumulating the lubricating oil removed from the high pressure gas by the oil separator, the cylinder block including at least a portion of the oil reservoir adjacent to the blind end of the central bore.
摘要翻译：适于从外部回路接收低压气体并向外部回路供给高压气体的往复活塞式压缩机包括具有前端和后端的气缸体。气缸体包括沿着纵向轴线延伸的中心孔和多个轴向延伸的气缸孔。中心孔在气缸体的前端具有开口端，并且具有相对的封闭端。活塞可滑动地设置在缸孔内用于往复运动。驱动轴插入到中心孔中以驱动往复活塞的运动。设置在中心孔中的一对径向轴承支撑轴向延伸的驱动轴。在压缩机和外部回路之间设置油分离器，以去除高压气体中所含的润滑油。提供储油器用于通过油分离器积聚从高压气体中除去的润滑油，气缸体包括与中心孔的盲端相邻的至少一部分储油器。

9. 发明授权

US5528976A Swash plate type compressor with bearing assembly 失效
标题翻译：斜盘式压缩机带轴承总成
公开(公告)号：US5528976A
公开(公告)日：1996-06-25
申请号：US342713
申请日：1994-11-21
申请人： Hayato Ikeda , Naoya Yokomachi , Satoshi Umemura , Kazuya Kimura , Hideo Mori , Hisato Kawamura , Akira Nakamoto
发明人： Hayato Ikeda , Naoya Yokomachi , Satoshi Umemura , Kazuya Kimura , Hideo Mori , Hisato Kawamura , Akira Nakamoto
IPC分类号： F04B27/10 , F04B39/00 , F04B27/08 , F01B3/00
CPC分类号： F04B39/0027 , F04B27/1063 , Y10T74/18336
摘要： A compressor has a swash plate supported on a drive shaft for an integral rotation. The swash plate is coupled to a plurality of pistons reciprocally moveable in a cylinder block to compress gas therein. Reaction force of the compressed gas applied to the piston and causing axial load acting on the swash plate and the drive shaft is buffered by buffer structure. The buffer structure comprises a first bearing interposed between a first surface of the swash plate and the cylinder block. The buffer structure has a second bearing interposed between a second surface of the swash plate and the cylinder block. One of the bearings is arranged to be flexibly deformable to absorb the axial load while the other bearing is arranged to be rigid to receive the axial load and transmit the axial load to the cylinder block.
摘要翻译：压缩机具有支撑在驱动轴上用于一体旋转的斜盘。旋转斜盘联接到在气缸体中可往复运动的多个活塞，以在其中压缩气体。施加到活塞上并产生作用在斜盘和驱动轴上的轴向载荷的压缩气体的反作用力被缓冲结构缓冲。缓冲结构包括插入在斜盘的第一表面和气缸体之间的第一轴承。缓冲结构具有介于旋转斜盘的第二表面和气缸体之间的第二轴承。轴承中的一个被布置成可挠曲地变形以吸收轴向载荷，而另一个轴承被布置为刚性的以承受轴向载荷并将轴向载荷传递到气缸体。

10. 发明授权

US5704769A Noise suppressing mechanism in piston-type compressor 失效
标题翻译：活塞式压缩机噪声抑制机理
公开(公告)号：US5704769A
公开(公告)日：1998-01-06
申请号：US615632
申请日：1996-03-13
申请人： Hiromi Michiyuki , Hayato Ikeda , Hisato Kawamura , Masanobu Yokoi
发明人： Hiromi Michiyuki , Hayato Ikeda , Hisato Kawamura , Masanobu Yokoi
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F04D13/02
CPC分类号： F04B27/1063
摘要： A compressor includes a housing body and a drive shaft rotatably supported in the housing body. A drive plate is mounted on the drive shaft. Cylinder bores are defined in the housing body. Pistons are operably coupled to the drive plate and are disposed in the cylinder bores. The drive plate converts rotation of the drive shaft to reciprocating movement of the pistons in the cylinder bores. Each piston compresses gas supplied from a suction chamber to the associated cylinder bore and discharges the compressed gas to a discharge chamber. Force to minimize displacement of the drive shaft in the axial direction thereof adjusts in accordance with at least one of pressure in the discharge chamber and a rotation speed of the drive shaft.
摘要翻译：压缩机包括壳体和可旋转地支撑在壳体中的驱动轴。驱动板安装在驱动轴上。气缸孔限定在壳体内。活塞可操作地联接到驱动板并且设置在缸孔中。驱动板将驱动轴的旋转转换为气缸孔中活塞的往复运动。每个活塞将从抽吸室供应的气体压缩到相关联的气缸孔，并将压缩气体排放到排放室。驱动轴在其轴向上的位移最小化的力根据排出室中的压力和驱动轴的转速中的至少一个来调整。

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