发明申请
- 专利标题: VARIABLE STROKE COMPRESSOR DESIGN
- 专利标题(中): 可变压缩机设计
-
申请号: US12542126申请日: 2009-08-17
-
公开(公告)号: US20110038739A1公开(公告)日: 2011-02-17
- 发明人: Nick G. Sabha , Douglas E. Webster
- 申请人: Nick G. Sabha , Douglas E. Webster
- 申请人地址: US MI Troy
- 专利权人: DELPHI TECHNOLOGIES, INC.
- 当前专利权人: DELPHI TECHNOLOGIES, INC.
- 当前专利权人地址: US MI Troy
- 主分类号: F04B1/32
- IPC分类号: F04B1/32
摘要:
A pump includes a piston block defining piston bores, and pistons disposed in the piston bores. A swash device defines a swash bore about a swash central axis (CSW) and a swash rotation axis (CR). A pivotal connection pivotally connects each of the pistons to the swash device for rotation about a connection pivot point during relative movement between the swash device and the piston. The connection pivot points are aligned in a plane (P). A shaft supported by the housing passes through the swash bore and defines a shaft central axis (CSH). A hinge assembly pivotally supports the swash device about a hinge axis (CHI) disposed on the opposite side of the plane (P) from the piston block. The swash rotation axis (CR) of the swash device is offset from the plane (P) away from the hinge axis (CHI) and is radially offset from the swash center axis in a direction toward the hinge axis (CHI).
公开/授权文献
- US08196506B2 Variable stroke compressor design 公开/授权日:2012-06-12
信息查询