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31. 发明授权

US06289785B1 Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US06289785B1
公开(公告)日：2001-09-18
申请号：US08975258
申请日：1997-11-20
申请人： Hayato Ikeda , Masafumi Kato , Takayuki Kato
发明人： Hayato Ikeda , Masafumi Kato , Takayuki Kato
IPC分类号： F01B300
CPC分类号： F04B27/1054 , F05C2201/0493 , F05C2203/086 , F05C2253/12 , Y10T74/18336
摘要： A swash plate type compressor that provides long lasting high lubricating performance to the sliding contact surfaces of a swash plate and shoes. The surface of the swash plate or the shoes on which the swash plate comes in sliding contact with the shoes is provided with an alloy plating layer, in which tin is the main component, as a surface treating layer. A coating layer, in which molybdenum disulfide is the main component, is formed as a solid lubricant layer on the foregoing plating layer. Preferably, the swash plate is made of aluminum or an aluminum alloy, and its surface is provided with the plating layer and the coating layer. More preferably, the coating layer contains graphite.
摘要翻译：旋转斜盘式压缩机，可为旋转斜盘和滑块的滑动接触表面提供持久的高润滑性能。旋转斜盘或斜板与鞋滑动接触的鞋子的表面设置有以锡为主要成分的合金镀层作为表面处理层。在上述镀层上形成作为主要成分的二硫化钼的涂层作为固体润滑剂层。优选地，斜盘由铝或铝合金制成，其表面设置有镀层和涂层。更优选地，涂层含有石墨。

32. 发明授权

US06192784B1 Swash plate compressor 有权
标题翻译：斜盘式压缩机
公开(公告)号：US06192784B1
公开(公告)日：2001-02-27
申请号：US09171310
申请日：1999-05-21
申请人： Takayuki Kato , Norikazu Deto , Hayato Ikeda , Noriyuki Shintoku , Seiji Katayama , Shinya Kawakami , Hiroshi Kanayama , Chiaki Gouhara
发明人： Takayuki Kato , Norikazu Deto , Hayato Ikeda , Noriyuki Shintoku , Seiji Katayama , Shinya Kawakami , Hiroshi Kanayama , Chiaki Gouhara
IPC分类号： F01B300
CPC分类号： C23C30/00 , F04B27/1054 , F05C2203/086 , F05C2253/12
摘要： The invention is related to a swash plate compressor in which the wear resistance and the lubricating ability of the surfaces of the swash plate which are in contact with the shoes can be enhanced and maintained for a long period of time. In the swash plate compressor, a soft surface coating 21 is formed on sliding surfaces of any of a swash plate or shoes and the coarseness at ten point mean roughness of the surface of the substrate is made to be 8 &mgr;mRz or less, and preferably 5 &mgr;mRz or less, and more preferably 3 &mgr;mRz or less. Even if the soft surface coating 21 is partially worn or exfoliated by a sliding load, since the temperature of the soft surface coating 21 is increased by frictional heat and the soft surface coating 21 is fluidized, the worn or exfoliated portions are repaired. The soft surface coating 21 is preferably composed of a coating layer containing molybdenum disulfide.
摘要翻译：本发明涉及一种旋转斜盘式压缩机，其中可以长时间地增强和维持与鞋子接触的斜盘表面的耐磨性和润滑能力。在斜盘压缩机中，在旋转斜盘或鞋的任意一个的滑动面上形成软表面涂层21，将基板表面的十点平均粗糙度的粗糙度设为8mumRz以下，优选为5μm mumRz以下，更优选为3mRRz以下。即使软表面涂层21被滑动负荷部分磨损或剥离，由于软表面涂层21的温度由于摩擦热而增加，并且软表面涂层21流化，所以磨损或剥离部分被修复。软表面涂层21优选由含有二硫化钼的涂层组成。

33. 发明授权

US5820355A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US5820355A
公开(公告)日：1998-10-13
申请号：US561953
申请日：1995-11-22
申请人： Hayato Ikeda , Hisato Kawamura , Hiromi Michiyuki , Masanobu Yokoi , Yasunori Ueda
发明人： Hayato Ikeda , Hisato Kawamura , Hiromi Michiyuki , Masanobu Yokoi , Yasunori Ueda
IPC分类号： F04B27/10 , F04B27/12 , F04B39/06 , F04B1/12
CPC分类号： F04B39/066 , F04B27/1054 , F04B27/12
摘要： A compressor is described having front and rear cylinder blocks coupled to each other with a crank chamber defined therebetween. A swash plate is mounted on a drive shaft in the crank chamber. Double-headed pistons reciprocate in pairs of aligned cylinder bores. The swash plate divides the crank chamber into a plurality of sections. Holes formed in the swash plate permit flow of the refrigerant between the chamber sections. Recesses are formed radially inward and outward of a cam shoe contacting surface of the swash plate.
摘要翻译：描述了一种压缩机，其具有彼此联接的前后缸体块和在其间限定的曲柄室。旋转斜盘安装在曲柄室的驱动轴上。双头活塞成对对齐的气缸孔往复运动。斜盘将曲柄室分成多个部分。形成在斜盘中的孔允许制冷剂在室部分之间流动。凹槽形成在斜盘的凸轮靴接触表面的径向内部和外侧。

34. 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。

35. 发明授权

US5644970A Bearing arrangement in swash plate type compressor with double headed pistons 失效
标题翻译：带双头活塞的斜盘式压缩机的轴承布置
公开(公告)号：US5644970A
公开(公告)日：1997-07-08
申请号：US561409
申请日：1995-11-21
申请人： Hiromi Michiyuki , Masanobu Yokoi , Yasunori Ueda , Hayato Ikeda
发明人： Hiromi Michiyuki , Masanobu Yokoi , Yasunori Ueda , Hayato Ikeda
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F16C27/08 , F01B3/00
CPC分类号： F16C27/08 , F04B27/1063 , Y10T74/18336
摘要： A swash plate type compressor including double headed pistons, a swash plate, and a drive shaft which is rotatably supported by radial bearings and thrust bearings. A boss on the swash plate has front and rear supporting seats and the cylinder block have front and rear supporting seats in a facing relationship with the front and rear supporting seats of the swash plate. One thrust bearing is rigidly arranged between the facing supporting seats. The other thrust bearing is held between the other facing supporting seats, with a belleville spring arranged between the thrust bearing and the supporting seat of the boss.
摘要翻译：一种斜盘式压缩机，包括双头活塞，斜盘和由径向轴承和止推轴承可旋转地支撑的驱动轴。旋转斜盘上的凸台具有前支撑座和后支撑座，气缸体具有与斜板的前后支撑座相对的前后支撑座。一个止推轴承刚性地布置在相对的支撑座之间。另一个止推轴承保持在另一个面对的支撑座之间，其中布置在推力轴承和凸台的支撑座之间的百叶窗弹簧。

36. 发明授权

US5630355A Reciprocating type compressor with improved cylinder block 失效
标题翻译：具有改进气缸体的往复式压缩机
公开(公告)号：US5630355A
公开(公告)日：1997-05-20
申请号：US580535
申请日：1995-12-29
申请人： Hayato Ikeda , Hiromi Nagata , Yuji Kaneshige , Masaaki Nishimoto
发明人： Hayato Ikeda , Hiromi Nagata , Yuji Kaneshige , Masaaki Nishimoto
IPC分类号： C22C21/04 , F04B27/10 , F04B39/02 , F01B11/02
CPC分类号： C22C21/04 , F04B27/1045 , F04B27/109 , F04B39/0215 , F05C2201/0475 , F05C2201/903 , F05C2225/04 , F05C2253/12 , Y10T29/4927
摘要： It is an object of the present invention to secure excellent slidability between a piston and cylinder bore even under severe running conditions.Cylinder blocks are made of aluminum alloy comprising, by weight, 1.5 to 5.0% of Cu, 13 to 16% of Si, 0.5% or less of Mg, 1.0% or less of Zn, 1.0% or less of Fe, and the remainder of Al, and exfoliated recessions of primary Si crystal exist on the inner surface of a cylinder bore. The large number of minute exfoliated recessions function as oil reservoir spots.
摘要翻译：本发明的一个目的是即使在严苛的运行条件下也能确保活塞和气缸孔之间的优异的滑动性。气缸体由铝合金制成，包含重量百分比为1.5〜5.0％的Cu，13〜16％的Si，0.5％以下的Mg，1.0％以下的Zn，1.0％以下的Fe，余量的Al，并且主Si晶体的剥离的凹陷存在于缸孔的内表面上。大量微小的脱落衰退作为油藏斑点。

37. 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。

38. 发明授权

US5226796A Valve assembly in a piston type compressor 失效
标题翻译：活塞式压缩机中的阀组件
公开(公告)号：US5226796A
公开(公告)日：1993-07-13
申请号：US782660
申请日：1991-10-25
申请人： Takashi Okamoto , Atsushi Fukaya , Katsunori Kawai , Hayato Ikeda
发明人： Takashi Okamoto , Atsushi Fukaya , Katsunori Kawai , Hayato Ikeda
IPC分类号： F04B27/08 , F04B39/10
CPC分类号： F04B39/1073 , Y10T137/7892
摘要： A valve assembly in a piston type refrigerant compressor is disclosed. The valve assembly includes a retainer formed integrally with a gasket plate for restricting the opening of a discharge reed valve of the compressor, and having on opposite sides at the distal portion thereof stay portions integral with the gasket plate for rigidly holding the retainer. According to the present invention, provision is made to guide some part of the refrigerant gas compressed in a cylinder bore to be discharged into a discharge chamber in such a way that the influence of the discharge gas pressure on the retainer at its distal end is reduced. In some embodiments of the invention, this is accomplished by guiding and allowing part of the gas to flow toward the proximal portion of the retainer to discharge the gas.
摘要翻译：公开了一种活塞式制冷剂压缩机中的阀组件。阀组件包括与垫片板一体地形成的保持器，用于限制压缩机的排出簧片阀的打开，并且在其远端部分的相对侧具有与垫片板一体的止动部分，用于刚性地保持保持器。根据本发明，提供一种将在气缸孔中压缩的制冷剂气体的一部分引导到排放室中，使得放电气体压力对其远端的保持器的影响减小。在本发明的一些实施例中，这是通过引导和允许部分气体朝向保持器的近端部分流动以排出气体而实现的。

39. 发明授权

US5183394A Swash plate type compressor with a central inlet passage 失效
标题翻译：带中心入口通道的斜盘式压缩机
公开(公告)号：US5183394A
公开(公告)日：1993-02-02
申请号：US880574
申请日：1992-05-08
申请人： Toshiro Fujii , Hayato Ikeda , Ryo Katoh , Hitoshi Inukai
发明人： Toshiro Fujii , Hayato Ikeda , Ryo Katoh , Hitoshi Inukai
IPC分类号： F04B27/12
CPC分类号： F04B27/12
摘要： A swash plate type compressor which includes a pair of cylinder blocks. The cylinder blocks contains a crank case and a plurality of cylinders leading to a suction port. A pair of housing sections cover the cylinder blocks, and contain a suction chamber leading to each about the center of the cylinders, and a discharge chamber which is fluidly connected to the cylinders. The cylinder blocks rotatably support a drive shaft. The suction chamber contains a shaft sealing device in order to seal a forward section of the drive shaft. A refrigerant fluid within the crank case is sucked into the cylinders via the suction chamber. A refrigerant passage is provided along the central axis of the drive shaft. A plurality of inlet and outlet ports are connected to the refrigerant passage and to the crank case and suction chamber. The refrigerant passage, the outlet ports and the inlet ports form a refrigerant suction passage. Consequently, the refrigerant concentration in the suction chamber is rendered uniform, and the reliability of the shaft sealing device is improved.
摘要翻译：一种斜盘式压缩机，包括一对气缸体。气缸体包含曲轴箱和通向吸入口的多个汽缸。一对壳体部分覆盖气缸体，并且包含一个通向每个围绕气缸中心的抽吸室，以及一个与气缸流体连接的排放室。气缸体可旋转地支撑驱动轴。抽吸室包含轴密封装置，以密封驱动轴的前部。曲轴箱内的制冷剂流体经由吸入室被吸入气缸。沿着驱动轴的中心轴设置制冷剂通路。多个入口和出口连接到制冷剂通道和曲轴箱和抽吸室。制冷剂通道，出口和入口形成制冷剂吸入通道。因此，使吸入室内的制冷剂浓度均匀，提高了轴封装置的可靠性。

40. 发明授权

US5050892A Sealing arrangement for piston in compressor 失效
标题翻译：压缩机活塞密封装置
公开(公告)号：US5050892A
公开(公告)日：1991-09-24
申请号：US490730
申请日：1990-03-08
申请人： Katsunori Kawai , Hayato Ikeda , Naoya Yokomachi , Kazuhiro Tanikawa
发明人： Katsunori Kawai , Hayato Ikeda , Naoya Yokomachi , Kazuhiro Tanikawa
IPC分类号： F04B39/00 , F04B39/04 , F04B53/14 , F16J9/00 , F16J9/20 , F16J9/28 , F16J15/32 , F16J15/56
CPC分类号： F04B39/042 , F16J15/56
摘要： A piston for a compressor comprising a ring groove on the outer circumferential surface of the piston, and a discontinuous ring seal member with opposite split ends made of a plastic material and fitted in the ring groove. The ring member having an outer surface comprising a main sealing portion having an axially uniform shape and an outwardly circumferentially projecting flexible lip portion. Also, the inner surface of the ring member comprises an inner bearing portion able to come into contact with a first portion of a bottom surface of the ring groove such that the flexible lip portion of the outer surface is brought into contact with a cylinder wall of the cylinder bore and preflexed inwardly. An inner pressure receiving portion is formed adjacent to the inner bearing portion to receive pressure from the compression chamber, to further flex the flexible lip portion upon a compression stroke of the compressor and thereby allow the ring member to expand and the main sealing portion to come into contact with the cylinder wall of the cylinder bore.
摘要翻译：一种用于压缩机的活塞，包括在活塞的外圆周表面上的环形槽，以及具有相对的分开端部的不连续的环形密封件，其由塑料材料制成并装配在环形槽中。环形构件具有外表面，该外表面包括具有轴向均匀形状的主密封部分和向外周向突出的柔性唇部部分。此外，环构件的内表面包括能够与环槽的底面的第一部分接触的内轴承部，使得外表面的柔性唇部与气缸壁接触气缸内孔并向内偏转。内压接部分邻近内轴承部分形成，以承受来自压缩室的压力，以便在压缩机的压缩冲程时使挠性唇部进一步挠曲，从而允许环件膨胀并且主密封部分来与气缸孔的气缸壁接触。

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