The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 16, 2007
Filed:
Feb. 25, 2005
Takeshi Tsuchiya, Tsuchiura, JP;
Yuuichi Yanagase, Tamatsukuri, JP;
Kazuyuki Fujimura, Chiyoda, JP;
Makoto Aoki, Tomobe, JP;
Shigekazu Nozawa, Shizuoka, JP;
Mutsunori Matsunaga, Shizuoka, JP;
Satoshi Nakamura, Shizuoka, JP;
Masaru Ohtahara, Shizuoka, JP;
Shuuji Hasegawa, Shizuoka, JP;
Yoshinobu Yosuke, Shizuoka, JP;
Takeshi Tsuchiya, Tsuchiura, JP;
Yuuichi Yanagase, Tamatsukuri, JP;
Kazuyuki Fujimura, Chiyoda, JP;
Makoto Aoki, Tomobe, JP;
Shigekazu Nozawa, Shizuoka, JP;
Mutsunori Matsunaga, Shizuoka, JP;
Satoshi Nakamura, Shizuoka, JP;
Masaru Ohtahara, Shizuoka, JP;
Shuuji Hasegawa, Shizuoka, JP;
Yoshinobu Yosuke, Shizuoka, JP;
Hitachi Appliances, Inc., Tokyo, JP;
Abstract
A scroll compressor has a movable auxiliary member provided by mounting it between a frame member and a circling scroll member. The movable auxiliary member has a stopper portion for causing a contact plane to contact a pane of a fixed scroll member and a ring portion having an opposed plane annularly formed to face the pane of the circling scroll member, is further supported elastically by an elastic support in a state of being energized in a direction of the circling scroll member, has the contact plane of the stopper portion caused to contact the pane in this elastic support state to keep a limit position with the opposed plane facing the pane of the circling scroll member, and goes back elastically to the frame member side when the circling scroll member goes back to the frame member side and the pane is pressed to contact the opposed plane.