SWASH PLATE OF SWASH-PLATE COMPRESSOR AND COMBINATION OF SWASH PLATE WITH SHOES
    1.
    发明公开
    SWASH PLATE OF SWASH-PLATE COMPRESSOR AND COMBINATION OF SWASH PLATE WITH SHOES 失效
    TAUMELSCHEIBE EINES TAUMELSCHEIBENKOMPRESSORS UND TAUMELSCHEIBE MIT SCHUH

    公开(公告)号:EP0776986A1

    公开(公告)日:1997-06-04

    申请号:EP96915164.6

    申请日:1996-05-16

    IPC分类号: C23C4/08 C23C22/00 F04B27/08

    摘要: A single-side compression type swash-plate compressor wherein, in order to improve the sliding contact performance on the compression side of the iron or aluminum material used therein, at least that plane of a swash plate (14) which is in sliding contact with a shoe (15b) on the compression space side is coated with a sprayed coating layer comprising a copper alloy containing 0.5-50 % of at least one member selected from the group consisting of at most 40 % lead, at most 30 % tin, at most 0.5 % phosphorus, at most 15 % aluminum, at most 10 % silver, at most 5 % silicon, at most 5 % manganese, at most 5 % chromium, at most 20 % nickel and at most 30 % zinc, and the balance consisting substantially by copper and impurities, while at least that plane of the swash plate (14) which is in sliding contact with a shoe (15a) on the side opposite to the compression space is subjected to electrolytic plating, nonelectrolytic plating, lubricant coating, phosphate coating, or hardening.

    摘要翻译: 一种单侧压缩式斜盘压缩机,其中为了提高其中使用的铁或铝材料的压缩侧的滑动接触性能,至少与斜盘(14)滑动接触的平面 在压缩空间侧的鞋(15b)上涂覆有包含铜合金的喷涂涂层,该铜合金含有0.5-50%的至少一种选自至多40%的铅,至多30%的锡,至少30%的锡, 最多0.5%的磷,最多15%的铝,至多10%的银,至多5%的硅,至多5%的锰,至多5%的铬,至多20%的镍和至多30%的锌, 基本上由铜和杂质组成,而至少与压缩空间相对的一侧与鞋(15a)滑动接触的旋转斜盘(14)的至少该平面经受电解电镀,非电解电镀,润滑剂涂覆, 磷酸盐涂层或硬化。

    Hydraulische Zahnradmaschine
    2.
    发明公开

    公开(公告)号:EP1333178A1

    公开(公告)日:2003-08-06

    申请号:EP03000423.8

    申请日:2003-01-10

    申请人: STILL GMBH

    发明人: Macit, Recep

    IPC分类号: F04C2/14 F04C15/00

    摘要: Gegenstand der Erfindung ist eine hydraulische Zahnradmaschine, vorzugsweise Zahnradpumpe, mit mindestens zwei ineinander greifenden, drehbar gelagerten Zahnrädern (3, 4). Zwischen mindestens einer Zahnradstirnseite und einem nicht drehenden Bauteil (8) der Zahnradmaschine ist eine scheibenförmige Dichtplatte (9) angeordnet. Erfindungsgemäß ist in der Dichtplatte (9) und/oder in dem nicht drehenden Bauteil (8) mindestens eine Kerbe (10) zur hydrostatischen Druckbeaufschlagung vorgesehen ist. Bevorzugt ist die Kerbe (10) in dem nicht drehenden Bauteil (8) vorgesehen. Zumindest die der Zahnradstirnseite zugewandte Seite der Dichtplatte (9) ist von einer Bronzelegierung gebildet.

    摘要翻译: 齿轮泵具有两个啮合的齿轮(3,4)。 盘形密封板(9)装配在至少一个齿轮端面和非旋转部件(8)之间。 为了静水压力,密封板和/或非转动部件中至少有一个凹口。 至少密封板的面向齿轮端面的一侧由青铜合金制成。

    Variable capacity swash plate compressor and method of surface treatment of a swash plate thereof
    7.
    发明公开
    Variable capacity swash plate compressor and method of surface treatment of a swash plate thereof 失效
    旋转斜盘式压缩机具有用于旋转斜盘的表面处理可变容量和处理

    公开(公告)号:EP0852294A3

    公开(公告)日:1999-06-09

    申请号:EP98300061

    申请日:1998-01-06

    申请人: ZEXEL CORP

    摘要: A variable capacity swash plate compressor includes a cylinder block (1) having a central through hole and at least one cylinder bore (6) formed about the central through hole, a drive shaft (5) rotatably arranged in the central through hole, a rotary member (40) rigidly fitted on the drive shaft (5) for rotation in unison therewith, a swash plate (10, 110) slidably and tiltably fitted on the drive shaft (5), the swash plate (10, 110) having a sliding surface (10
    a , 10
    c ), a linkage (41) connecting the rotary member (40) and the swash plate (10, 110) such that the swash plate (10, 110) rotates in unison with the rotary member (40) as the rotary member (40) rotates, at least one shoe (50, 150) arranged to perform relative rotation on the sliding surface (10
    a , 10
    c ) of the swash plate (10, 110) with respect thereto, and at least one piston (7, 107) connected to the swash plate (10, 110) via a corresponding one of the at least one shoe (50, 150), the or each piston (7, 107) being reciprocable within a corresponding one of the at least one cylinder bore (6) as the swash plate (10, 110) rotates. The swash plate (10, 110) has a protruding portion (10
    e ) formed thereon, which protruding portion (10e) forms a component part of the linkage (41). The swash plate (10, 110) including the protruding portion (10
    e ) is subjected to surface treatment by gas sulphonitriding or electroless nickel-phosphorus-boron plating.