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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.:

US 10495042 B1

PDFFull Text
Date of Patent:
Dec. 03, 2019

Filed:

Jul. 28, 2016

Diaphragm damper

Applicant:

Eagle Industry Co., Ltd., Tokyo, JP;

Inventors:

Toshiaki Iwa, Tokyo, JP;

Yoshihiro Ogawa, Tokyo, JP;

Yasushi Fujiwara, Tokyo, JP;

Yusuke Sato, Tokyo, JP;

Assignee:

Eagle Industry Co., LTD., Tokyo, JP;

Attorney:

Grogan, Tuccillo & Vanderleeden, LLP

Primary Examiner:

Patrick F Brinson

Int. Cl.
CPC ...
F02M 55/04 (2006.01); F02M 59/44 (2006.01); F16J 3/02 (2006.01); F16J 15/52 (2006.01); F16F 9/04 (2006.01); B23K 26/28 (2014.01); F02M 37/00 (2006.01); F04B 11/00 (2006.01); F04B 39/00 (2006.01); F16L 55/054 (2006.01);
U.S. Cl.
CPC ...
F02M 55/04 (2013.01); B23K 26/28 (2013.01); F02M 37/0041 (2013.01); F02M 59/44 (2013.01); F04B 11/0016 (2013.01); F04B 11/0033 (2013.01); F04B 39/0027 (2013.01); F16F 9/04 (2013.01); F16J 3/02 (2013.01); F16J 15/52 (2013.01); F16L 55/054 (2013.01); F02M 2200/26 (2013.01); F02M 2200/315 (2013.01); F02M 2200/8084 (2013.01);
Abstract

Peripheral sections of two diaphragms are stacked on each other. The peripheral sections of the two diaphragms form an outer rim of a diaphragm damper. The outer rim is continuously sealed and joined by laser welding over the entire circumference of the outer rim. The thickness of the tip of the outer rim is set in correspondence with the spot diameter of a laser beam at the tip of the outer rim. A weld bead is formed by welding in the entire area of the tip of the outer rim.

Find Patent Forward Citations

Iwa, Toshiaki. (2019). Diaphragm damper (U.S. Patent No. 10495042). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10495042

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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