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:
Apr. 02, 1996
Filed:
Jan. 06, 1994
Yang-Sun Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A rotary gas compressor comprises an eccentric roller rotating within a cylinder to form, together with a wall of the cylinder, a suction chamber and a compression chamber. The suction and compression chambers are separated from one another by a vane which slides within a slide hole such that an edge of the vane continuously bears against the roller and is caused to slide during rotation of the roller. Gas is sucked into the suction chamber, compressed in the compression chamber, and then discharged through a discharge port. The discharge port does not communicate directly with the compression chamber, but rather communicates with the slide hole. The vane has a gas flow recess formed therein and positioned to intermittently connect the compression chamber with the discharge port to permit gas to be discharged.