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1. 发明授权

US06694864B2 Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US06694864B2
公开(公告)日：2004-02-24
申请号：US10091961
申请日：2002-03-06
申请人： Takayuki Kato , Hayato Ikeda , Seiji Katayama , Masaaki Taga , Noriyuki Shintoku , Toru Takeichi , Motonobu Kawakami
发明人： Takayuki Kato , Hayato Ikeda , Seiji Katayama , Masaaki Taga , Noriyuki Shintoku , Toru Takeichi , Motonobu Kawakami
IPC分类号： F01B3110
CPC分类号： F04B27/1054 , F05C2251/14 , F05C2253/12
摘要： A swash plate (3, 18) included in a swash plate type compressor for compressing a refrigerant is made of an aluminum alloy as a base material. Sliding contact surfaces (3a, 18a) of the swash plate (3, 18) in sliding contact with shoes (7, 19) linking the swash plate (3, 18) to pistons (6, 17) are coated with a film of a solid lubricant containing at least one lubricating material selected from molybdenum disulfide, tungsten disulfide and graphite by a transfer method. Therefore, the performance of the film and the productivity thereof are improved.
摘要翻译：包含在用于压缩制冷剂的斜盘式压缩机中的旋转斜盘（3,18）由铝合金作为基材制成。与斜盘（3,18）与活塞（6,17）连接的鞋子（7,19）滑动接触的斜板（3,18）的滑动接触表面（3a，18a）涂覆有含有选自二硫化钼，二硫化钨和石墨中的至少一种润滑材料的固体润滑剂通过转移方法。因此，膜的性能和生产率提高。

2. 发明授权

US06217295B1 Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US06217295B1
公开(公告)日：2001-04-17
申请号：US09319646
申请日：1999-06-09
申请人： Takayuki Kato , Hayato Ikeda , Seiji Katayama , Masaaki Taga
发明人： Takayuki Kato , Hayato Ikeda , Seiji Katayama , Masaaki Taga
IPC分类号： F04B112
CPC分类号： F04B27/0878
摘要： A swash plate (3, 18) and pistons (6, 17) included in a swash plate type compressor are made of an aluminum alloy as a base material. Rotation-preventive interfering surfaces (6d, 17d) of the pistons (6, 17) which interfere with another member to restrain the pistons from rotation about their axes are coated with a film of a solid lubricant. Sliding contact surfaces (6a, 17a) of the pistons (6, 17) in sliding contact with surfaces defining cylinder bores (5, 16) are coated with a film of a solid lubricant. When the rotation-preventive interfering surfaces (6d) of the pistons (6) come into impulsive contact with the outer circumference (3b) of the swash plate (3), the outer circumference (3b) of the swash plate (3) is coated with a lubricating film.
摘要翻译：包括在斜盘式压缩机中的斜盘（3,18）和活塞（6,17）由铝合金作为基材制成。活塞（6,17）的与另一构件相互干扰以限制活塞围绕其轴旋转的防旋转冲击表面（6d，17d）涂覆有固体润滑剂的膜。与形成气缸孔（5,16）的表面滑动接触的活塞（6,17）的滑动接触表面（6a，17a）涂覆有固体润滑剂的膜。当防静电干涉表面（6）活塞（6）与旋转斜盘（3）的外周（3b）冲击接触，旋转斜盘（3）的外周（3b）涂覆有润滑膜。

3. 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。

4. 发明授权

US5941160A Pistons for compressors and method and apparatus for coating the pistons 失效
标题翻译：用于压缩机的活塞以及用于涂覆活塞的方法和装置
公开(公告)号：US5941160A
公开(公告)日：1999-08-24
申请号：US888883
申请日：1997-07-07
申请人： Takayuki Kato , Takahiro Sugioka , Shigeo Fukushima , Masato Takamatsu , Hayato Ikeda , Toru Takeichi , Tetsuya Takashima , Masanobu Yokoi
发明人： Takayuki Kato , Takahiro Sugioka , Shigeo Fukushima , Masato Takamatsu , Hayato Ikeda , Toru Takeichi , Tetsuya Takashima , Masanobu Yokoi
IPC分类号： B05C1/02 , F04B27/08 , F04B39/00 , F04B27/12
CPC分类号： F04B27/0878 , B05C1/02 , F04B39/0005 , F05C2203/086 , F05C2225/04 , F05C2253/12
摘要： A piston for a compressor. The piston has a lubricating coating that slidably contacts with an inner surface of the cylinder bore. The layer is formed on the surface of the piston. The layer is formed by transferring a liquid material to the surface of the piston using printing techniques such as screen printing and roller coating.
摘要翻译：用于压缩机的活塞。活塞具有可与气缸孔的内表面滑动接触的润滑涂层。该层形成在活塞的表面上。通过使用诸如丝网印刷和辊涂的印刷技术将液体材料转移到活塞的表面来形成该层。

5. 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。

6. 发明授权

US06378416B1 Swash plate type compressor piston wherein inner surface of hollow cylindrical section of body portion has axially extending reinforcing projections 失效
标题翻译：斜盘式压缩机活塞，其主体部分的中空圆柱形部分的内表面具有轴向延伸的加强突起
公开(公告)号：US06378416B1
公开(公告)日：2002-04-30
申请号：US09649972
申请日：2000-08-29
申请人： Takayuki Kato , Seiji Katayama
发明人： Takayuki Kato , Seiji Katayama
IPC分类号： F01B302
CPC分类号： F04B27/0878
摘要： A piston for a swash plate type compressor including a head portion which includes a cylindrical body portion whose open end is closed by a closure member, and an engaging portion which is formed integrally with the head portion on the side remote from the open end and which engages a swash plate of the compressor, wherein: the body portion includes a hollow cylindrical section whose inner circumferential surface is provided with a plurality of axially extending reinforcing projections, each of which protrudes from the inner circumferential surface in a radially inward direction of the hollow cylindrical section and which extends in a direction parallel to a centerline of the hollow cylindrical section over a substantially entire axial length thereof, the closure member being fixed to the body portion such that the closure member is held in abutting contact with an end face of each of the reinforcing projections on the side of the open end of the body portion.
摘要翻译：一种用于斜盘式压缩机的活塞，包括：头部，该头部包括：开口端由关闭构件封闭的圆筒体部;以及与远离开口端的一侧的头部一体形成的接合部，与压缩机的旋转斜盘接合，其中：主体部分包括中空圆柱形部分，其内周表面设置有多个轴向延伸的加强突起，每个凸起从内圆周表面沿中空的径向向内的方向突出圆柱形部分在其基本上整个轴向长度上在平行于中空圆柱形部分的中心线的方向上延伸，封闭构件固定到主体部分，使得封闭构件保持与每个的端面邻接接触的主体部分的开口端侧的加强突起。

7. 发明授权

US06123009A Swash plate of swash-plate compressor 失效
标题翻译：旋转斜盘压缩机斜盘
公开(公告)号：US06123009A
公开(公告)日：2000-09-26
申请号：US104172
申请日：1998-06-25
申请人： Hiroshi Kanayama , Shinya Kawakami , Chiaki Gouhara , Takayuki Kato , Masafumi Kato , Seiji Katayama , Masato Takamatsu
发明人： Hiroshi Kanayama , Shinya Kawakami , Chiaki Gouhara , Takayuki Kato , Masafumi Kato , Seiji Katayama , Masato Takamatsu
IPC分类号： F04B53/00 , C23C28/00 , F04B9/04 , F04B27/10 , F01B3/00
CPC分类号： F16H57/041 , B05D7/51 , C08G73/14 , C09D179/08 , C10M125/00 , C23C28/00 , F04B27/1054 , C10M2201/041 , C10M2201/05 , C10M2201/062 , C10M2201/066 , C10M2201/085 , C10M2217/0443 , C10N2220/082 , C10N2230/06 , C10N2240/02 , C10N2250/141 , C23C22/07 , F05C2201/021 , F05C2201/0475 , F05C2201/0493 , F05C2203/0808 , F05C2203/086 , F05C2253/04 , F05C2253/12 , F05C2253/20 , F16H23/00
摘要： A swash plate of a swash-plate compressor is subjected to sliding on shoes and is required to have excellent seizure resistance and wear resistance under the dry lubricating condition. The swash plate according to the present invention is provided with the surface-treated layer, i,e., the intermediate layer consisting of Cu, Sn or metal phosphate, and a sliding contact layer consisting of MoS.sub.2 and/or graphite and thermosetting resin.
摘要翻译：旋转斜盘压缩机的斜板在鞋上滑动，在干燥润滑条件下要求具有优异的耐咬合性和耐磨性。根据本发明的斜盘设置有表面处理层，即由Cu，Sn或金属磷酸盐组成的中间层，以及由MoS 2和/或石墨和热固性树脂组成的滑动接触层。

8. 发明授权

US06453555B1 Method of producing compressor piston 失效
标题翻译：生产压缩机活塞的方法
公开(公告)号：US06453555B1
公开(公告)日：2002-09-24
申请号：US09666523
申请日：2000-09-20
申请人： Takayuki Kato , Seiji Katayama
发明人： Takayuki Kato , Seiji Katayama
IPC分类号： B23P1500
CPC分类号： F04B27/0878 , Y10T29/49256
摘要： A method of producing a piston for a compressor, including the steps of casting a molten material into a die to form a hollow cylindrical head portion of the piston that is open at one of opposite ends thereof and is closed at the other end thereof, such that an amount of gas included in the material of the head portion is not more than 5 cc per 100 g of the material, closing, with a closure member, the open end of the head portion, and welding the head portion and the closure member to each other by emitting, a plurality of times, a welding beam toward each of a multiplicity of spots on a welding line along which the head portion and the closure member contact each other.
摘要翻译：一种制造用于压缩机的活塞的方法，包括以下步骤：将熔融材料浇铸到模具中以形成活塞的中空圆柱形头部，该中空圆柱形头部在其相对端的一端敞开，并在其另一端封闭，包括在头部材料中的气体量不超过每100g材料5cc，封闭构件，头部的开口端，并且焊接头部和封闭构件通过焊接线沿着头部和闭合部件彼此接触的多个点的各个发射多次焊接梁。

9. 发明授权

US06393964B1 Compressor having piston rotation restricting structure with lubricating inclined guide surface 有权
标题翻译：压缩机具有带润滑倾斜导向面的活塞旋转限制结构
公开(公告)号：US06393964B1
公开(公告)日：2002-05-28
申请号：US09678532
申请日：2000-10-03
申请人： Seiji Katayama , Takayuki Kato
发明人： Seiji Katayama , Takayuki Kato
IPC分类号： F01B300
CPC分类号： F04B27/0878 , F05C2225/04 , F05C2253/12
摘要： The compressor having pistons and a swash plate, the pistons including head portions reciprocatingly inserted in the cylinder bores and neck portions connected to the head portions. A piston rotation restricting structure includes a first rotation restricting member formed with the neck portion of each piston, and a second rotation restricting member provided in the housing. An inclined guide surface is formed in one end surface of the first rotation restricting member and inclined toward the outer peripheral surface for guiding lubricant from the crank chamber into a gap between the first and second rotation restricting members. The inclined guide surface is formed by a single flat surface or two flat surfaces, or in a recessed shape.
摘要翻译：具有活塞和斜盘的压缩机，活塞包括往复地插入汽缸孔中的头部和连接到头部的颈部。活塞旋转限制结构包括形成有每个活塞的颈部的第一旋转限制构件和设置在壳体中的第二旋转限制构件。在第一旋转限制构件的一个端面形成有倾斜的导向面，并且朝着外周面倾斜，将润滑剂从曲柄室引导到第一旋转限制构件和第二旋转限制构件之间的间隙。倾斜的引导表面由单个平坦表面或两个平坦表面或凹陷形状形成。

10. 发明授权

US06438834B1 Method of making a swash plate type compressor piston whose head portion is formed by pore-free die-casting 失效
标题翻译：制造旋转斜盘式压缩机活塞的方法，其头部通过无孔压铸形成
公开(公告)号：US06438834B1
公开(公告)日：2002-08-27
申请号：US09666148
申请日：2000-09-20
申请人： Masato Takamatsu , Takayuki Kato , Seiji Katayama , Shigeo Fukushima
发明人： Masato Takamatsu , Takayuki Kato , Seiji Katayama , Shigeo Fukushima
IPC分类号： B23P1500
CPC分类号： F04B27/0878 , Y10T29/49236 , Y10T29/4924 , Y10T29/49261
摘要： A method of producing a piston for a swash plate type compressor including a head portion which is slidably fitted in a cylinder bore of the compressor, and an engaging section which engages a swash plate of the compressor, wherein a blank including a hollow cylindrical head section corresponding to the head portion and an engaging section corresponding to the engaging portion is formed by a pore-free die-casting method, such that the head section and the engaging section are formed integrally with each other at the closed end by the head section, and wherein a closing member is fixed to the hollow cylindrical head section so as to close its open end, for thereby providing the head portion of the piston.
摘要翻译：一种用于斜盘式压缩机的活塞的制造方法，其特征在于，包括：可滑动地嵌合在所述压缩机的气缸孔中的头部和与所述压缩机的斜盘接合的卡合部，与头部相对应的接合部和通过无孔压铸法形成的与接合部相对应的接合部，使得头部和接合部在封闭端由头部形成为一体，并且其中闭合构件固定到中空圆柱形头部以便关闭其开口端，从而提供活塞的头部。

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