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:
Aug. 02, 1994
Filed:
Mar. 12, 1993
Applicant:
Inventors:
Daisuke Sakakura, Anjo, JP;
Hiroshi Okazaki, Kariya, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B / ;
U.S. Cl.
CPC ...
417309 ;
Abstract
A variable displacement compressor includes a housing having therein a space, a rotor eccentrically disposed in the space of the housing so as to define a compression chamber and an intake chamber in the housing, a bypass passage formed in the housing for establishing fluid communication between the compression chamber and the intake chamber and being in the form of a slot, and a device for opening and closing the bypass passage which is movable depending on a pressure in the intake chamber in a direction perpendicular to the bypass passage.