发明授权
- 专利标题: Method of making a scroll-type machine
- 专利标题(中): 制作滚动式机器的方法
-
申请号: US486981申请日: 1995-06-07
-
公开(公告)号: US5745992A公开(公告)日: 1998-05-05
- 发明人: Jean-Luc M. Caillat , Roger C. Weatherston , James W. Bush
- 申请人: Jean-Luc M. Caillat , Roger C. Weatherston , James W. Bush
- 申请人地址: OH Sidney
- 专利权人: Copeland Corporation
- 当前专利权人: Copeland Corporation
- 当前专利权人地址: OH Sidney
- 主分类号: F01C1/02
- IPC分类号: F01C1/02 ; F01C17/06 ; F01C19/08 ; F04C18/02 ; F04C23/00 ; F04C27/00 ; F04C28/26 ; F04C28/28 ; F04C29/00 ; F04C29/02 ; B23P15/00
摘要:
A method of making a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating an improved suspension system for the non-orbiting scroll whereby the latter may be pressure biased for the purpose of augmenting tip sealing. The machine also has a modified wrap tip and end plate profile in order to enhance performance, as well as an improved lubrication system for the drive and a baffle arrangement to provide a directed suction inlet. The machine also has an Oldham coupling utilizing a novel ring element which is non-circular and provides for increased thrust-bearing size, or reduced machine size.
公开/授权文献
- US5029841A Supply magazine for stacked sheets 公开/授权日:1991-07-09