公开(公告)号：US20150047498A1

公开(公告)日：2015-02-19

申请号：US14368844

申请日：2012-07-31

Applicant: Ryotaro Takada ,  Yositaka Tsujii

Inventor： Ryotaro Takada ,  Yositaka Tsujii

IPC: F02F3/00 ,  F02F3/10

CPC classification number: F02F3/0084 ,  F02F3/10 ,  F05C2201/0421 ,  F05C2201/0475 ,  F05C2201/90 ,  F05C2203/0808 ,  F05C2203/0813 ,  F05C2203/0817 ,  F05C2203/0821 ,  F05C2203/0839 ,  F05C2203/086 ,  F05C2251/14 ,  F05C2253/12 ,  F16J1/01 ,  F16J1/04 ,  F16J1/08

Abstract: A piston that moves reciprocally in the cylinder of an internal combustion engine and has a piston skirt that makes sliding contact with the inner wall of the cylinder. Solid lubrication parts are provided on the sliding-contact surface of the piston skirt. The solid lubrication parts include at least one type of silver, silver alloy, copper, or copper alloy, and at least one type of carbon material or carbide ceramics.

Abstract translation: 活塞，其在内燃机的气缸中往复移动并具有与汽缸的内壁滑动接触的活塞裙部。 固体润滑部件设置在活塞裙的滑动接触表面上。 固体润滑部件包括至少一种类型的银，银合金，铜或铜合金，以及至少一种类型的碳材料或碳化物陶瓷。

公开(公告)号：US20140017107A1

公开(公告)日：2014-01-16

申请号：US14008150

申请日：2011-12-27

Applicant: Tsutomu Kon ,  Satoshi Iitsuka ,  Akihiro Hayashi ,  Kazuyoshi Sugimoto ,  Yasunori Kiyokawa

Inventor： Tsutomu Kon ,  Satoshi Iitsuka ,  Akihiro Hayashi ,  Kazuyoshi Sugimoto ,  Yasunori Kiyokawa

IPC: F04C18/02

CPC classification number: F04C18/02 ,  F04C18/0215 ,  F04C23/008 ,  F04C2240/806 ,  F05C2201/0421 ,  F05C2201/0448 ,  F05C2201/0475

Abstract: A scroll compressor which is capable of preventing thermal damage to an O-ring and has a filter arrangement structure with favorable installation work efficiency is provided. The compressor is configured such that an intake pipe (50) for drawing in a refrigerant gas through an external pipe (P) is securely joined to a steel compressor casing (10) by penetrating therethrough, the compressor casing housing a stationary scroll (22) and a swingable scroll (24); and the lower end part of the intake pipe is fitted into an intake portion (22K) with an O-ring (60) disposed therebetween, the intake portion being provided in the stationary scroll. The intake pipe is configured to have a steel iron pipe body (54) on the intake portion side and a copper pipe body (52) joined to the upper end part of the iron pipe body. The copper pipe body of the intake pipe is silver-brazed (13) to the compressor casing, and a filter (F) is installed in the intake pipe.

Abstract translation: 提供一种能够防止对O形环的热损伤并具有良好的安装作业效率的过滤器装置结构的涡旋式压缩机。 压缩机被构造成使得通过外部管道（P）吸入制冷剂气体的进气管（50）通过穿过其牢固地接合到钢制压缩机壳体（10），所述压缩机壳体容纳固定涡旋件（22） 和可摆动涡旋件（24）; 并且所述进气管的下端部装配在其间设置有O形环（60）的进气部（22K）中，所述进气部设置在所述静止涡旋件中。 进气管被配置为在进气部侧具有钢铁管体（54）和与铁管体的上端部接合的铜管体（52）。 进气管的铜管体与压缩机壳体进行银钎焊（13），并且在进气管中安装有过滤器（F）。

公开(公告)号：US20070022873A1

公开(公告)日：2007-02-01

申请号：US11188651

申请日：2005-07-26

Applicant: Steven Sund ,  James Guiheen ,  Richard Rateick ,  Charles Gasdaska

Inventor： Steven Sund ,  James Guiheen ,  Richard Rateick ,  Charles Gasdaska

IPC: F01B3/00

CPC classification number: F04B1/2021 ,  F04B1/2042 ,  F05C2201/0409 ,  F05C2201/0421 ,  F05C2201/0466 ,  F05C2203/08 ,  F05C2203/0817 ,  F05C2203/0826

Abstract: In a fluid transfer device (10) that includes a housing (12), a rotor (16) rotatably mounted in the housing (12) and having a bore (24) and at least one piston (30) slidingly mounted in the bore (24), a port plate (42) that includes a body portion (44) mountable in the housing (12) and formed from a first material and a wear layer (56) formed of a second material, different from the first material, attached to the body portion (44) and adapted to contact the rotor (16). Also a fluid transfer device (10) including such a port plate (42).

Abstract translation: 在包括壳体（12）的流体输送装置（10）中，可旋转地安装在壳体（12）中并具有孔（24）的转子（16）和滑动地安装在孔中的至少一个活塞（30） 24），一个端口板（42），其包括可安装在壳体（12）中并由第一材料形成的主体部分（44）和由与第一材料不同的第二材料形成的耐磨层（56），所述第二材料 到所述主体部分（44）并且适于接触所述转子（16）。 还有一种包括这种端口板（42）的流体输送装置（10）。

公开(公告)号：US1508099A

公开(公告)日：1924-09-09

申请号：US62173723

申请日：1923-02-28

Applicant: HAWLEY JR JOHN B

Inventor： HAWLEY JR JOHN B

IPC: F02B77/02 ,  F02B77/04

CPC classification number: F02B77/02 ,  F02B77/04 ,  F05C2201/0421 ,  F05C2251/06