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:
Nov. 19, 2013
Filed:
Nov. 05, 2010
Applicants:
Booseok Hwang, Tokyo, JP;
Kwangseon Hwang, Jeonbuk, KR;
Inventors:
BooSeok Hwang, Tokyo, JP;
KwangSeon Hwang, Jeonbuk, KR;
Assignees:
RichStone Limited, Tokyo, JP;
RichStone Limited, Jeonju, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01C 1/02 (2006.01); F01C 21/04 (2006.01); F01M 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a scroll fluid machine where an orbiting scroll fixed to a pivot shaft eccentrically revolves, a fixed portion is provided on a bottom of a casing, and a swing column is provided between the fixed portion and the orbiting scroll or between the fixed portion and the pivot shaft. The fixed portion withstands the thrust load of the orbiting scroll, which has been transferred by the swing column.