Title:
全方位コンプライアンス構造を有する懸垂式スクロール型流体圧縮装置
Document Type and Number:
Japanese Patent JP2005522620
Kind Code:
A
Abstract:
The invention includes a "floating scroll" mechanism for scroll type fluid displacement apparatus. The dual orbiting scroll has spiral vanes on both sides of the end plate. In a floating scroll, the orbiting scroll is dynamically well balanced, axially and radially. The scrolls are fully or semi- axially and radially compliant for maintaining minimum contacting forces between components, hence achieving good sealing for high speed, high efficiency, low friction wear and power loss. A crank shaft-sliding knuckle and/or peripheral crank handles-sliding knuckle mechanism provide the dual orbiting scroll with radial compliant capability. A synchronizer is used to synchronize the orientation of the crank handles to avoid the mechanism from jamming during operation and start up.
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Inventors:
NA, Shimao
Application Number:
JP2003584464A
Publication Date:
July 28, 2005
Filing Date:
March 06, 2003
Export Citation:
Assignee:
Scroll Rabara Tries, LRC.
International Classes:
F01C17/06; F04C18/02; F04C27/00; F04C29/00; (IPC1-7): F04C18/02
Domestic Patent References:
| JPS5776202A | 1982-05-13 | |||
| JPH094575A | 1997-01-07 | |||
| JPH05187372A | 1993-07-27 | |||
| JPH06317265A | 1994-11-15 | |||
| JPH04269301A | 1992-09-25 | |||
| JPH0560078A | 1993-03-09 | |||
| JP2000145669A | 2000-05-26 | |||
| JP2001003879A | 2001-01-09 |
Attorney, Agent or Firm:
Yu Koyama