| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 具有低润滑敏感度的旋转式压缩机 | CN96191699.0 | 1996-10-09 | CN1078314C | 2002-01-23 | 克拉克·V·科珀; 帕尔·J·布什内尔; 马丁·M·梅特尔 |
| 一种具有低润滑敏感度的旋转式压缩机，致冷压缩机中与使用合成润滑油、如多元醇酯(POE)油有关的润滑失效可通过在由于润滑失效受到磨损的零件上施加金刚石式碳涂层而缓解。具体地说，在旋转压缩机的叶片末端涂覆由碳化钨层和0.5至5.0微米厚度的光滑材料层所交替构成的金刚石式碳涂层。 | ||||||
| 2 | 发动机组件的摩擦减小 | CN201280010032.9 | 2012-02-21 | CN103502616A | 2014-01-08 | 斯蒂芬·M·舒; 杨·静; 宇飞·莫; 董云·华; 明·陈 |
| 本发明涉及用于减少例如内燃机的移动表面之间的摩擦的技术。通过对彼此接触的表面添加纹理修改而实现摩擦减小。根据本发明的减小摩擦的纹理修改包括在组件表面上的具有不同几何形状和深度的凹槽。本发明还涉及用于施覆纹理到所述表面的制造技术。在另一实施方案中，图案化软遮罩被施覆到大表面上（平坦或弯曲的，包括圆柱形滚筒表面），接着进行电化学蚀刻以在组件上压印纹理。并且在另一实施方案中，类金刚石碳（DLC）膜可被施覆到涡轮机组件以同样减小摩擦。 | ||||||
| 3 | 气缸体、内燃机、输送设备及气缸体的制造方法 | CN200910139616.6 | 2009-06-26 | CN101629529A | 2010-01-20 | 岩崎进也; 山县裕; 栗田洋敬 |
| 本发明提供气缸体、内燃机、输送设备及气缸体的制造方法，该气缸体的耐磨性及耐烧结性优良，且摩擦损失小。本发明的气缸体具备具有滑动面(101)的气缸壁(103)，且该气缸体由含有硅的铝合金形成。本发明的气缸体在滑动面(101)上具有多个硅晶粒(1)、(2)，滑动面(101)的十点平均粗糙度Rz<sub>JIS</sub>及切断水平30％的负荷长度率Rmr(30)，在滑动面(101)的上侧1/4的部分(101a)比在滑动面(101)的下侧1/4的部分(101b)大。 | ||||||
| 4 | 发动机组件的摩擦减小 | CN201280010032.9 | 2012-02-21 | CN103502616B | 2017-04-12 | 斯蒂芬·M·舒; 杨·静; 宇飞·莫; 董云·华; 明·陈 |
| 本发明涉及用于减少例如内燃机的移动表面之间的摩擦的技术。通过对彼此接触的表面添加纹理修改而实现摩擦减小。根据本发明的减小摩擦的纹理修改包括在组件表面上的具有不同几何形状和深度的凹槽。本发明还涉及用于施覆纹理到所述表面的制造技术。在另一实施方案中，图案化软遮罩被施覆到大表面上（平坦或弯曲的，包括圆柱形滚筒表面），接着进行电化学蚀刻以在组件上压印纹理。并且在另一实施方案中，类金刚石碳（DLC）膜可被施覆到涡轮机组件以同样减小摩擦。 | ||||||
| 5 | 滑动结构部件 | CN201180057394.9 | 2011-11-17 | CN103228817A | 2013-07-31 | 小森健太郎 |
| 本发明提供可得到良好的低摩擦特性的滑动结构部件。该滑动结构部件以下述方式组合而成：在相互滑动的部件中的一方部件(11)上设置含有氢的DLC膜(2)，隔着添加了有机钼化合物与含有锌和硫的化合物作为添加剂的润滑剂(3)，设置在一方部件(11)上的DLC膜(2)与对象部件(12)进行滑动；其中，设定DLC膜(2)的表面的均方根粗糙度为5nm以上25nm以下、且DLC膜(2)中的含氢量为4.5at%(原子%)以上30at%以下。 | ||||||
| 6 | 具有低润滑敏感度的旋转式压缩机 | CN96191699.0 | 1996-10-09 | CN1172521A | 1998-02-04 | 克拉克·V·科珀; 帕尔·J·布什内尔; 马丁·M·梅特尔 |
| 致冷压缩机中与使用合成润滑油、如POE油有关的润滑失效可通过在由于润滑失效受到磨损的零件上施加金刚石式碳涂层而缓解。具体地说,在旋转压缩机的叶片末端涂覆由碳化钨层和0.5至5.0微米厚度的光滑材料层所交替构成的金刚石式碳涂层。 | ||||||
| 7 | Friction Reduction for Engine Components | US14000857 | 2012-02-21 | US20140170377A1 | 2014-06-19 | Stephen M. Hsu; Yang Jing; Yufei Mo; Dongyun Hua; Ming Chen |
| The present invention relates to techniques for lowering friction between moving surfaces of, for example, an internal combustion engine. Friction reduction is achieved by adding texture modifications to surfaces that come in contact with each other. Texture modifications that reduce friction in accordance with the present invention include dimples of varying geometries and depths ion the surfaces of components. The present invention also relates to the fabrication technique for applying the textures to the surfaces. In another embodiment, the patterned soft mask is applied onto a large surface (flat or curved including cylindrical rollers surfaces) to be followed by electrochemical etching to imprint the textures onto the component. And, in another embodiment, a diamond-like-carbon (DLC) film may be applied to the turbine component to also reduce friction. | ||||||
| 8 | Rotary compressor with reduced lubrication sensitivity | US877018 | 1997-06-16 | US5947710A | 1999-09-07 | Clark V. Cooper; Paul J. Bushnell; Martin M. Mertell |
| Lubrication deficiencies related to the use of lubricants in HFC refrigeration compressors can be mitigated by providing a diamond-like-carbon coating on a member subject to wear due to lubrication deficiencies. Specifically, the tip of the vane of a rotary compressor is coated with a diamond-like-carbon coating made up of alternating layers of tungsten carbide and a lubricious material 0.5 to 5.0 microns thick. | ||||||
| 9 | Downhole motor with diamond-like carbon coating on stator and/or rotor and method of making said downhole motor | US13182212 | 2011-07-13 | US09340854B2 | 2016-05-17 | Dan E. Scott; Chih Lin |
| A drilling motor and method of making a drill motor are disclosed. The drilling motor includes a stator having a bore therethrough and inner surface and a rotor having an outer surface configured to be disposed in the stator. The outer surface of the rotor comes in contact with the inner surface of the stator. At least one of the inner surface of the stator and the outer surface of the rotor includes a coating of a diamond-like carbon material. | ||||||
| 10 | Sliding structural members | US13990635 | 2011-11-17 | US08895488B2 | 2014-11-25 | Kentaro Komori |
| A sliding structural member is provided which achieves a good low frictional property. A DLC film 2 containing hydrogen is provided on one member 11 between members sliding against each other, and the one member and a counterpart member 12 are combined in such a way that the DLC film 2 provided on the one member 11 slides against the counterpart member via a lubricant 3 to which organic molybdenum compound and compound containing zinc and sulfur are added as an additive. A root mean square roughness of a surface of the DLC film 2 is set in a range from 5 nm or more to 25 nm or less, and hydrogen content of the DLC film 2 is set in a range from 4.5 at % (atomic %) or more to 30 at % or less. | ||||||
| 11 | Rotary compressor with reduced lubrication sensitivity | US568788 | 1995-12-07 | US5672054A | 1997-09-30 | Clark V. Cooper; Paul J. Bushnell; Martin M. Mertell |
| Lubrication deficiencies related to the use of synthetic lubricants such as POE oils in refrigeration compressors can be mitigated by providing a diamond-like-carbon coating on a member subject to wear due to lubrication deficiencies. Specifically, the tip of the vane of a rotary compressor is coated with a diamond-like-carbon coating made up of alternating layers of tungsten carbide and a lubricious material 0.5 to 5.0 microns thick. | ||||||
| 12 | 冷媒圧縮機およびそれを用いた冷凍装置 | JP2016003909 | 2016-08-26 | JPWO2017043036A1 | 2018-06-28 | 石田 貴規; 大八木 信吾; 福原 弘之; 川端 淳太 |
| 冷媒圧縮機は、電動要素と、この電動要素により駆動され冷媒を圧縮する圧縮要素とを備える。圧縮要素を構成する少なくともひとつの摺動部材は鉄系材料である。この鉄系材料の摺動面には、第一の部分(151)と、第二の部分(152)および/または第三の部分(153)とを含む酸化被膜(150)を施している。第一の部分(151)は、少なくとも微結晶(155)からなる。第二の部分(152)は柱状組織(156)を含有する。第三の部分(153)は層状組織(157)を含有する。 | ||||||
| 13 | Rotary compressor weakened the sensitivity to lubrication | JP52125197 | 1996-10-09 | JP2904589B2 | 1999-06-14 | KOTSUPAA KURAAKU UI; BUSHUNERU HOORU JEI; MAATERU MAATEIN EMU |
| 14 | Rotary compressor weakened the sensitivity to lubrication | JP52125197 | 1996-10-09 | JPH10505650A | 1998-06-02 | ヴィ． コッパー，クラーク; ジェイ． ブシュネル，ポール; エム． マーテル，マーティン |
| (57)【要約】 冷凍コンプレッサにＰＯＥ油のような合成潤滑剤を使用する場合に、その潤滑不足により摩耗しやすい部材の上に、ダイヤモンド状炭素のコーティングを施すことにより、潤滑不足の問題を緩和する。 特に、ロータリコンプレッサのベーンの先端部が、炭化タングステンと潤滑性物質とが交互の層をなす０．５〜５．０ミクロンの厚さのダイヤモンド状炭素のコーティングによって被覆されている。 | ||||||
| 15 | Refrigerant compressor | JP12760090 | 1990-05-17 | JPH0422789A | 1992-01-27 | KITAICHI SHOICHIRO |
| PURPOSE: To remarkably improve wear resistance of sliding members by constituting sliding parts of a refrigerant compressor so that members made of cast iron having a specified Vickers hardness and members made of carbon steel having a specified Vickers hardness and the specified mean number of crystal grains are combined together as mutual sliding members. CONSTITUTION: In a refrigerant compressor, a motor mechanism 4 and a compressor mechanism 5 are received in a closed vessel 1,1,1,1,2--tetrafluoroethane or 1,1-difluoroethane is used as refrigerant, refrigerating machine oil having compatibility with refrigerant is used as lubricating oil, and the refrigerant is circulated in the vessel 1. In such constitution, sliding parts in the compressor mechanism 5 are made of cast iron having Vickers hardness of 200-300 and carbon steel having Vickers hardness of 200-300 and the mean number of crystal grains of 2000-3200 pieces/mm 2, and it is constituted so that the cast iron and the carbon steel are mutually combined as sliding members. Hereby, at using fleon 134a or fleon 152a, wear resistance of members used on sliding positions is improved and long life is obtained. COPYRIGHT: (C)1992,JPO&Japio | ||||||
| 16 | COOLANT COMPRESSOR AND REFRIGERATION DEVICE USING SAME | US15757932 | 2016-08-26 | US20180340527A1 | 2018-11-29 | Yoshinori ISHIDA; Shingo OYAGI; Hiroyuki FUKUHARA; Hirotaka KAWABATA |
| A refrigerant compressor comprises an electric component; and a compression component which is driven by the electric component and compresses a refrigerant. At least one of slide members included in the compression component is made of an iron-based material. An oxide coating film (150) is provided on a slide surface of the iron-based material, the oxide coating film including a first portion (151), a second portion (152), and/or a third portion (153). The first portion (151) contains at least fine crystals (155). The second portion (152) contains columnar grains (156). The third portion (153) contains layered grains (157). | ||||||
| 17 | COMBUSTION CHAMBER INSERTS AND ASSOCIATED METHODS OF USE AND MANUFACTURE | US13767835 | 2013-02-14 | US20130269666A1 | 2013-10-17 | Roy Edward McAlister |
| Combustion chamber inserts and associated methods of use and manufacture are disclosed herein. In some embodiments, a combustion chamber assembly comprises a cylinder having a cylinder wall at least partially defining a combustion chamber, an intake valve, an exhaust valve, and a piston. The intake valve has an intake valve surface exposed to the combustion chamber, the exhaust valve has an exhaust valve surface exposed to the combustion chamber, and the piston has a piston surface exposed to the combustion chamber. At least one of the cylinder wall, the intake valve surface, the exhaust valve surface, and/or the piston surface includes an insulative portion composed of a synthetic matrix characterization of crystals that is configured to retain heat in the combustion chamber that is generated from a combustion event in the combustion chamber. | ||||||
| 18 | SLIDING STRUCTURAL MEMBERS | US13990635 | 2011-11-17 | US20130252860A1 | 2013-09-26 | Kentaro Komori |
| A sliding structural member is provided which achieves a good low frictional property. A DLC film 2 containing hydrogen is provided on one member 11 between members sliding against each other, and the one member and a counterpart member 12 are combined in such a way that the DLC film 2 provided on the one member 11 slides against the counterpart member via a lubricant 3 to which organic molybdenum compound and compound containing zinc and sulfur are added as an additive. A root mean square roughness of a surface of the DLC film 2 is set in a range from 5 nm or more to 25 nm or less, and hydrogen content of the DLC film 2 is set in a range from 4.5 at % (atomic %) or more to 30 at % or less. | ||||||
| 19 | Downhole Motor with Diamond-Like Carbon Coating on Stator and/or Rotor | US13182212 | 2011-07-13 | US20130014995A1 | 2013-01-17 | Dan E. Scott; Chih Lin |
| In aspects, the disclosure provides a drilling motor that includes a stator and a rotor disposed in the stator, wherein the inner surface of the stator and/or outer surface of the stator includes a coating of a diamond-like carbon material. | ||||||
| 20 | Refrigerant compressor | US701890 | 1991-05-17 | US5199859A | 1993-04-06 | Shoichiro Kitaichi |
| A compressing mechanism includes a slidable section which is constructed by combining a first slidable member made of a cast iron having a Vickers hardness within the range of 200 to 300 with a second slidable member made of a carbon steel having a Vickers hardness within the range of 200 to 300 and an average number of crystalline grains per 1 mm.sup.2 within the range of 2000 to 3200. The slidable section is composed of a shaft and a bearing. Additionally, the slidable section includes a cylinder, a rotor and a piston. Each crystalline grain in the carbon steel constituting the second slidable member has a substantially isotropic shape and a size of the crystalline grain is suitably enlarged to exhibit a coarse structure. As a result, elasticity of the grain structure of the carbon steel is increased and a very small number of crystalline grains are peeled off from the surface of the substrate. Since the slidable section is constructed by combining the first slidable member with the second slidable member in the above-described manner, the second slidable member exhibits excellent wear resistance even under a circumstance wherein the 1,1,1,2-tetrafluoroethane or the 1,1-difluoroethane is used as a refrigerant in the presence of a polyether-based oil, a polyester-based oil or the like each serving as a refrigerator oil. | ||||||
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