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:
May. 10, 2022
Filed:
May. 22, 2019
Applicant:
Eagle Industry Co., Ltd., Tokyo, JP;
Inventors:
Toshiaki Iwa, Tokyo, JP;
Yoshihiro Ogawa, Tokyo, JP;
Yusuke Sato, Tokyo, JP;
Koji Sato, Tokyo, JP;
Takayuki Kondo, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 55/04 (2006.01); F02M 59/44 (2006.01);
U.S. Cl.
CPC ...
F02M 55/04 (2013.01); F02M 59/44 (2013.01); F02M 2200/315 (2013.01); F02M 2200/8084 (2013.01);
Abstract
There is provided a damper device that can be held in a housing space with simple work. A damper device, which is disposed and used in a housing space formed in a device unit, includes: a damper body that is filled with gas and includes a diaphragm provided with a deformable-action portion formed at a central portion thereof; and an annular clip that holds an outer peripheral edge portion of the damper body and causes a biasing force to act on an inner wall of a cover member, which forms the housing space, in a radial direction.