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:
Sep. 17, 1996
Filed:
Mar. 01, 1995
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F04C / ; F04C / ; B23Q / ;
U.S. Cl.
CPC ...
418 552 ; 418 553 ; 418 60 ; 418101 ; 29466 ; 29888022 ;
Abstract
A double scroll compressor includes left and right stationary scroll members 2, 3 which are located by knock pins 20. Setting of positions of the right stationary scroll member 3 and an orbiting scroll member 1 relative to each other is achieved by using knock pins 16 to 19. A crankshaft 4 and an auxiliary crankshaft 5 are drivingly coupled through a timing belt under such a condition that their cranks have been in synchronization with a position of their maximum radius.