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. 20, 1996
Filed:
Aug. 12, 1994
Akihiko Sugiyama, Fuji, JP;
Hideaki Tsuchiyama, Fujinomiya, JP;
Toshihiko Futami, Fuji, JP;
Hisataka Kato, Fuji, JP;
Takao Hoshi, Fuji, JP;
Kabushiki Kaisha Toshiba, , JP;
Abstract
A fluid compressor comprising a closed casing, compression mechanism provided in the casing for compressing an uncompressed low-pressure fluid and discharging a compressed high-pressure fluid into an inside space of the casing, and a selector valve attached to the casing and including a valve disk which is rotatable in the casing so as to change the passage of the high-pressure fluid flowing out from the inside space of the casing to an outside space of the casing and to switch the passage of the low-pressure fluid flowing from the outside of the casing into the selector valve to communicate with the compression mechanism.