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公开(公告)号:US20100159271A1
公开(公告)日:2010-06-24
申请号:US12641777
申请日:2009-12-18
申请人: Takahiro SUGIOKA , Takayuki Kato , Atsushi Saito , Shino Okubo , Hiroaki Sato , Taichi Nakamizo
发明人: Takahiro SUGIOKA , Takayuki Kato , Atsushi Saito , Shino Okubo , Hiroaki Sato , Taichi Nakamizo
CPC分类号: F04B27/1054 , F04B27/0886 , F04B27/1063 , F04B27/109 , F05C2201/021 , F05C2201/0406 , F05C2201/0412 , F05C2201/0466 , F05C2203/06 , F05C2203/0813 , F05C2203/0882 , F05C2253/12 , Y10T74/18336 , Y10T428/12625 , Y10T428/12736 , Y10T428/1275
摘要: A sliding member for a compressor includes a base metal, a first layer and a second layer. The base metal is made of an aluminum-based metal. The first layer is formed on or over the base metal and made of a nickel-based plating layer containing at least one material of nitrogen (N), silicon (Si), titanium (Ti), chromium (Cr) and aluminum (Al) as an additive. The second layer is formed on the surface of the first layer and made of a diamond-like carbon layer containing the same additive as the additive contained in the first layer.
摘要翻译: 用于压缩机的滑动构件包括基底金属,第一层和第二层。 贱金属由铝基金属制成。 第一层形成在基体金属上或上方,由含有氮(N),硅(Si),钛(Ti),铬(Cr)和铝(Al))的至少一种材料的镍基镀层形成, 作为添加剂。 第二层形成在第一层的表面上,并由含有与第一层中所含添加剂相同的添加剂的类金刚石碳层制成。
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公开(公告)号:US08277952B2
公开(公告)日:2012-10-02
申请号:US12641777
申请日:2009-12-18
申请人: Takahiro Sugioka , Takayuki Kato , Atsushi Saito , Shino Okubo , Hiroaki Sato , Taichi Nakamizo
发明人: Takahiro Sugioka , Takayuki Kato , Atsushi Saito , Shino Okubo , Hiroaki Sato , Taichi Nakamizo
CPC分类号: F04B27/1054 , F04B27/0886 , F04B27/1063 , F04B27/109 , F05C2201/021 , F05C2201/0406 , F05C2201/0412 , F05C2201/0466 , F05C2203/06 , F05C2203/0813 , F05C2203/0882 , F05C2253/12 , Y10T74/18336 , Y10T428/12625 , Y10T428/12736 , Y10T428/1275
摘要: A sliding member for a compressor includes a base metal, a first layer and a second layer. The base metal is made of an aluminum-based metal. The first layer is formed on or over the base metal and made of a nickel-based plating layer containing at least one material of nitrogen (N), silicon (Si), titanium (Ti), chromium (Cr) and aluminum (Al) as an additive. The second layer is formed on the surface of the first layer and made of a diamond-like carbon layer containing the same additive as the additive contained in the first layer.
摘要翻译: 用于压缩机的滑动构件包括基底金属,第一层和第二层。 贱金属由铝基金属制成。 第一层形成在基体金属上或上方,由含有氮(N),硅(Si),钛(Ti),铬(Cr)和铝(Al))的至少一种材料的镍基镀层形成, 作为添加剂。 第二层形成在第一层的表面上,并由含有与第一层中所含添加剂相同的添加剂的类金刚石碳层制成。
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公开(公告)号:US20110056370A1
公开(公告)日:2011-03-10
申请号:US12875931
申请日:2010-09-03
申请人: Masakazu Murase , Masahiro Kawaguchi , Masaki Ota , Motoaki Okuda , Hiroshi Kubo , Yuki Morikage , Masaki Inoue , Takayuki Kato , Takahiro Sugioka , Shino Okubo
发明人: Masakazu Murase , Masahiro Kawaguchi , Masaki Ota , Motoaki Okuda , Hiroshi Kubo , Yuki Morikage , Masaki Inoue , Takayuki Kato , Takahiro Sugioka , Shino Okubo
CPC分类号: F04B27/1804 , F04B27/109 , F04B49/00 , F04B2027/1827 , F04B2027/1895 , F04B2201/0402
摘要: The variable displacement swash plate compressor includes a housing, a drive shaft, a swash plate, a piston, a bleed passage, a supply passage and a low-melting member. The housing has a cylinder bore, a suction chamber, a discharge chamber and a crank chamber. The swash plate is supported in the crank chamber by the drive shaft and inclination angle of the swash plate is adjustable. The piston is reciprocally movably received in the cylinder bore. The bleed passage is formed in the housing in communication with the crank chamber and the suction chamber. The supply passage is formed in the housing in communication with the discharge chamber and the crank chamber. The low-melting member is disposed in the bleed passage so as to restrict fluid flow therethrough and has a lower melting point than the housing. When the low-melting member is melted, an opening of the bleed passage is increased.
摘要翻译: 可变排量斜盘压缩机包括壳体,驱动轴,斜盘,活塞,排放通道,供给通道和低熔点构件。 壳体具有气缸孔,吸入室,排放室和曲柄室。 斜盘由驱动轴支撑在曲柄室中,斜盘的倾斜角度可调。 活塞可往复运动地容纳在气缸孔中。 排出通道形成在与曲柄室和抽吸室连通的壳体中。 供给通道形成在与排出室和曲柄室连通的壳体中。 低熔点构件设置在排出通道中,以限制流体流过其并且具有比壳体更低的熔点。 当低熔点构件熔化时,排出通道的开口增加。
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公开(公告)号:US06666128B2
公开(公告)日:2003-12-23
申请号:US10126037
申请日:2002-04-18
申请人: Manabu Sugiura , Takayuki Kato , Hideki Mizutani , Takahiro Sugioka , Akira Onoda , Tomohiro Murakami , Shino Okubo
发明人: Manabu Sugiura , Takayuki Kato , Hideki Mizutani , Takahiro Sugioka , Akira Onoda , Tomohiro Murakami , Shino Okubo
IPC分类号: F04B2708
CPC分类号: F04B27/1054 , F05C2201/0475 , F05C2253/12
摘要: A swash plate type variable displacement compressor has a housing, a drive shaft, a swash plate and a piston. The housing includes a cylinder block, a front housing, and a rear housing. The drive shaft is rotatably supported by the housing. The swash plate is connected to the drive shaft, and is integrally rotatable with the drive shaft and tiltable relative to the drive shaft. The piston engages with the swash plate through a pair of shoes. Rotation of the drive shaft is converted to reciprocation of the piston through the swash plate and the shoes, and the displacement of the compressor is adjusted by varying the inclination angle of the swash plate with respect to the axis of the drive shaft. The swash plate includes a base member made of copper series and a sliding layer coating a sliding surface of the base member with respect to the shoes.
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公开(公告)号:US06829980B2
公开(公告)日:2004-12-14
申请号:US10085453
申请日:2002-02-27
IPC分类号: F01B3110
CPC分类号: F04B27/1054 , F04B27/0886 , F04B39/00 , F05C2201/021 , F05C2201/0475 , F05C2253/12
摘要: Lubricating films are formed on end surfaces of a swash plate, respectively. The lubricating films make slide contact with shoes, respectively. The lubricating films are composed of a copper based material containing no lead, and solid lubricant other than lead is contained the copper based material. A good slide contact characteristic may be obtained while using no lead.
摘要翻译: 润滑膜分别形成在斜盘的端面上。 润滑膜分别与鞋滑动接触。 润滑膜由不含铅的铜基材料构成,除了铅以外的固体润滑剂含有铜基材料。 使用无铅时可以获得良好的滑动接触特性。
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公开(公告)号:US06761106B2
公开(公告)日:2004-07-13
申请号:US10125855
申请日:2002-04-18
IPC分类号: F01B3110
CPC分类号: F04B27/1054 , F05C2201/0475 , F05C2253/12
摘要: A compressor includes pistons, each of which is coupled to a swash plate through a pair of shoes. The swash plate rotates integrally with a drive shaft. The shoes convert the rotation of the swash plate to the reciprocation of the piston. A lubricating coating made of copper-based material is formed on parts of the swash plate along which the shoes slide. The copper-based material includes silicon. The shoes smoothly slide on the swash plate, which is coated by the lubricating coating that uses minimum amount of lead.
摘要翻译: 压缩机包括活塞,每个活塞通过一对鞋联接到斜盘。 斜盘与驱动轴一体旋转。 鞋子将旋转斜盘的旋转转换成活塞的往复运动。 在滑板的斜盘部分上形成由铜基材料制成的润滑涂层。 铜基材料包括硅。 鞋子在旋转斜盘上顺利滑动,由使用最少量铅的润滑涂层涂覆。
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公开(公告)号:US06640690B2
公开(公告)日:2003-11-04
申请号:US10132809
申请日:2002-04-24
IPC分类号: F04B2708
CPC分类号: F04B27/0886 , F05C2201/903
摘要: A shoe for use in a swash plate type compressor, interposed between a swash plate and a piston, has a base member and metal plating layer. The base member is made of aluminum alloy. The metal plating layer coats at least a part of surface of the base member. The thickness of the metal plating layer ranges from 20 &mgr;m to 150 &mgr;m.
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