公开(公告)号：US20020031434A1

公开(公告)日：2002-03-14

申请号：US09808292

申请日：2001-03-14

Inventor： Manabu Sugiura ,  Kazuaki Iwama ,  Naohiki Isomura ,  Shigeki Kawachi ,  Hiroaki Kayukawa

IPC: F04B001/12

CPC classification number: F04B27/1054 ,  F05C2201/903 ,  F05C2203/086 ,  F05C2203/0882 ,  F05C2225/04 ,  F05C2251/14 ,  F05C2253/12

Abstract: A swash plate used in a compressor. A side of the swash plate that contacts head side shoes is coated with two layers. The first layer is formed of aluminum material and the second layer is formed with solid lubricant. A side of the swash plate that contacts skirt side shoes is coated with a single layer of solid lubricant. Accordingly, the swash plate has a sufficiently wear resistance on both sides for the minimized cost.

Abstract translation: 用于压缩机的斜盘。 与头侧鞋接触的斜盘的一侧涂有两层。 第一层由铝材料形成，第二层由固体润滑剂形成。 接触裙侧鞋的斜盘的一侧涂有单层固体润滑剂。 因此，为了最小化成本，斜盘在两侧具有足够的耐磨性。

公开(公告)号：US20020003012A1

公开(公告)日：2002-01-10

申请号：US09829011

申请日：2001-04-10

Inventor： Masahiro Sato ,  Fumihiko Ohmi

IPC: C22C021/02 ,  C22F001/04

CPC classification number: C22C21/04 ,  B21C23/14 ,  B21C23/16 ,  B21C23/183 ,  B21J5/00 ,  B21K3/00 ,  C22C21/02 ,  C22F1/043 ,  F04C18/0246 ,  F04C2230/25 ,  F05C2201/903

Abstract: An object of the present invention is to provide an aluminum-alloy-made forged scroll part in which harmful primary Si crystals are not formed and variation in wrap height between the scrolls is low. The present invention also provides a process for producing the forged scroll part. An alloy material including Si: 8.0-12.5%; Cu: 1.0-5.0%; Mg: 0.2-1.3%; and if necessary, Ni: 2.0% or less and/or one or more species selected from among Sr, Ca, Na, and Sb: total 0.5% or less, is cast through continuous casting into a round bar material having a diameter of 130 mmnull or less, and subsequently, the material is subjected to upsetting and hot forging with back pressure to produce a forged scroll part containing substantially no Si particles having a size of 15 nullm or more, the mean size of Si particles in the forged part being 3 nullm or less.

Abstract translation: 本发明的目的是提供一种不形成有害的初级Si晶体的铝合金锻造涡卷部件，并且涡卷之间的卷绕高度的变化较小。 本发明还提供了一种用于生产锻造涡卷部件的方法。 包括Si：8.0-12.5％的合金材料; Cu：1.0-5.0％; Mg：0.2-1.3％; 如果需要，将Ni：2.0％以下和/或选自Sr，Ca，Na和Sb中的一种以上的物质：总计为0.5％以下，通过连续铸造成直径为130的圆棒材料 mmφ以下，然后用背压进行镦锻和热锻造，制造基本上不含有15μm以上的Si粒子的锻造涡卷部件，锻造部件中的Si粒子的平均尺寸为 3岁以下。

公开(公告)号：US6079962A

公开(公告)日：2000-06-27

申请号：US823600

申请日：1997-03-25

Applicant: Stephen M. Seibel ,  Marc J. Scancarello

Inventor： Stephen M. Seibel ,  Marc J. Scancarello

IPC: F01C1/02 ,  F01C1/04

CPC classification number: F01C1/0207 ,  F05C2201/903 ,  F05C2203/08 ,  F05C2203/0882

Abstract: An aluminum alloy scroll machine component having improved lubricity.

Abstract translation: 具有改善的润滑性的铝合金滚动机组件。

公开(公告)号：US5630355A

公开(公告)日：1997-05-20

申请号：US580535

申请日：1995-12-29

Applicant: Hayato Ikeda ,  Hiromi Nagata ,  Yuji Kaneshige ,  Masaaki Nishimoto

Inventor： Hayato Ikeda ,  Hiromi Nagata ,  Yuji Kaneshige ,  Masaaki Nishimoto

IPC: C22C21/04 ,  F04B27/10 ,  F04B39/02 ,  F01B11/02

CPC classification number: C22C21/04 ,  F04B27/1045 ,  F04B27/109 ,  F04B39/0215 ,  F05C2201/0475 ,  F05C2201/903 ,  F05C2225/04 ,  F05C2253/12 ,  Y10T29/4927

Abstract: It is an object of the present invention to secure excellent slidability between a piston and cylinder bore even under severe running conditions.Cylinder blocks are made of aluminum alloy comprising, by weight, 1.5 to 5.0% of Cu, 13 to 16% of Si, 0.5% or less of Mg, 1.0% or less of Zn, 1.0% or less of Fe, and the remainder of Al, and exfoliated recessions of primary Si crystal exist on the inner surface of a cylinder bore. The large number of minute exfoliated recessions function as oil reservoir spots.

Abstract translation: 本发明的一个目的是即使在严苛的运行条件下也能确保活塞和气缸孔之间的优异的滑动性。 气缸体由铝合金制成，包含重量百分比为1.5〜5.0％的Cu，13〜16％的Si，0.5％以下的Mg，1.0％以下的Zn，1.0％以下的Fe，余量 的Al，并且主Si晶体的剥离的凹陷存在于缸孔的内表面上。 大量微小的脱落衰退作为油藏斑点。

公开(公告)号：US3386648A

公开(公告)日：1968-06-04

申请号：US61284467

申请日：1967-01-31

Applicant: WALTER J. VAN ROSSEM

Inventor： ROSSEM WALTER J VAN

IPC: F04C18/344 ,  F04C25/00

CPC classification number: F04C18/3442 ,  F04C18/344 ,  F04C25/00 ,  F04C2220/10 ,  F05C2201/0484 ,  F05C2201/903 ,  F05C2251/10 ,  Y10S418/01