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    • 4. 发明授权
    • Refrigerating system incorporating therein a variable capacity
refrigerant compressor
    • 其中装有可变容量的制冷剂压缩机的制冷系统
    • US5653119A
    • 1997-08-05
    • US445996
    • 1995-05-23
    • Kazuya KimuraTakahiro MoroiShigeyuki HidakaMasafumi ItoHiroaki KayukawaManabu Sugiura
    • Kazuya KimuraTakahiro MoroiShigeyuki HidakaMasafumi ItoHiroaki KayukawaManabu Sugiura
    • B60H1/32F04B27/10F04B27/18F04B39/06F25B31/00F25B41/04F25B1/02
    • F25B41/04B60H1/3222F04B27/109F04B27/1804F04B39/06F25B31/00
    • A refrigerating system for air-conditioning an air-conditioned area, and incorporating therein a variable capacity refrigerant compressor in which the delivery amount of the compressed refrigerant is varied by changing the stroke of the reciprocating pistons which are operatively connected to a swash plate mechanism by changing its angle of inclination in response to a change in the pressure in a crank chamber, a condenser for condensing the compressed gas-phase refrigerant from the compressor, a pressure reducing unit for reducing the pressure of the liquid-phase refrigerant, an evaporator for vaporizing the liquid-phase refrigerant by removing heat from the air, around the evaporator, which cools the air-conditioned area, and a refrigerant supply conduit supplying the crank chamber of the compressor with a part of the liquid-phase refrigerant flowing in a portion of the refrigerant conduit extending from the condenser to the evaporator so that during the minimum capacity operation of the compressor, the compressor is cooled and lubricated by the supplied refrigerant. A flow regulating unit for adjustably regulating the flow of the liquid-phase refrigerant flowing through the refrigerant supply conduit is also arranged.
    • 一种用于对空调区域进行空调的制冷系统,并且在其中并入可变容量的制冷剂压缩机,其中通过改变可操作地连接到斜盘机构的往复活塞的行程来改变压缩制冷剂的输送量, 响应于曲柄室中的压力变化而改变其倾斜角,用于冷凝来自压缩机的压缩气相制冷剂的冷凝器,用于降低液相制冷剂的压力的减压单元,用于 通过从空气中除去冷却空调区域的蒸发器周围的热量来蒸发液相制冷剂,以及向压缩机的曲轴室供应一部分液态制冷剂的制冷剂供应管道, 的制冷剂导管从冷凝器延伸到蒸发器,使得在最小容量操作期间 压缩机,压缩机被供应的制冷剂冷却和润滑。 还布置有用于可调节地调节流过制冷剂供应管道的液相制冷剂的流动的流量调节单元。
    • 5. 发明授权
    • Compressor
    • 压缩机
    • US06378415B1
    • 2002-04-30
    • US09521140
    • 2000-03-08
    • Manabu SugiuraKazuaki IwamaTeiichi Sato
    • Manabu SugiuraKazuaki IwamaTeiichi Sato
    • F01B302
    • F04B27/0886F04B27/1054F05C2201/00F05C2253/12F05C2253/20
    • The durability of a coating layer formed on the sliding surface between two members of a compressor, and the sliding contact between the two members, is kept excellent over a long period of time. In a peripheral portion 10d of a swash plate 10, a pair of shoes 20 are connected to the swash plate 10 while intervening between the swash plate 10 and a piston 8. Both the swash plate 10 and the shoes 20 are formed from an iron series material. A film 23 is formed on both surfaces 22 of the peripheral portion 10d of the swash plate 10, and the shoes 20 slide on the film 23 on the swash plate 10. The film 23 is a coating layer formed from a resin containing metallic particles. The particle size of the metallic particles is larger than the thickness of the film 23 (e.g., from 10 to 100 &mgr;m), and the surface of the film 23 is made smooth by polishing. The resin functioning as a binder of the metallic particles is formed from, for example, a polyimide resin.
    • 形成在压缩机的两个部件之间的滑动表面上的涂层的耐久性和两个部件之间的滑动接触的耐久性在长时间内保持优异。 在旋转斜盘10的周边部分10d中,一对鞋子20连接到斜盘10,同时中间地旋转斜盘10和活塞8.斜盘10和鞋20均由铁系列 材料。 在旋转斜盘10的周边部分10d的两个表面22上形成一个薄膜23,滑板20在斜板10上的薄膜23上滑动。薄膜23是由含有金属颗粒的树脂形成的涂层。 金属粒子的粒径大于膜23的厚度(例如10〜100μm),通过研磨使膜23的表面变得平滑。 用作金属颗粒的粘合剂的树脂由例如聚酰亚胺树脂形成。
    • 9. 发明授权
    • Method of forming a coating on machine components
    • 在机器部件上形成涂层的方法
    • US06471113B1
    • 2002-10-29
    • US09806004
    • 2001-06-13
    • Seizo HirayamaManabu SugiuraKazuaki IwamaSeiji Suzaki
    • Seizo HirayamaManabu SugiuraKazuaki IwamaSeiji Suzaki
    • B23K2012
    • C23C26/02C23C24/02F04B27/1054F05C2201/0469F05C2253/12
    • A method of forming a coating on a work surface of a machine component. The method includes a preparatory step of preparing a feed form formed of a metal material that is softer than at least a work surface of a machine component, a pressure-welding step of pressure-welding an end face of the feed form to the work surface of the machine component while causing relative rotation between the machine component and the feed form, to join the feed form to the machine component, and a cutting step of cutting the feed form in a direction substantially orthogonal to an axis of the relative rotation at a portion near a joining position at which the machine component and the feed form are joined, to add a soft metal layer having a predetermined thickness to the work surface of the machine component.
    • 一种在机器部件的工作表面上形成涂层的方法。 该方法包括准备步骤,准备由比机械部件的至少工作表面更软的金属材料形成的进给形式,将进给形式的端面压焊到工作表面的压焊步骤 的机器部件,同时引起机器部件和进给形式之间的相对旋转,以将进给形式连接到机器部件;以及切割步骤,在与所述机器部件相对旋转的轴线基本正交的方向上切割进给形式 在机器部件和进给形式接合的接合位置附近的部分,将具有预定厚度的软金属层添加到机器部件的工作表面。