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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 11221071 B1

PDFFull Text
Date of Patent:
Jan. 11, 2022

Filed:

Sep. 04, 2018

Sliding component

Applicant:

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

Inventors:

Yuki Sasaki, Tokyo, JP;

Tetsuzo Okada, Tokyo, JP;

Masatoshi Itadani, Tokyo, JP;

Takeshi Hosoe, Tokyo, JP;

Assignee:

EAGLE INDUSTRY CO., LTD.;

Attorney:

Hayes Soloway P.C.

Primary Examiner:

Gilbert Y Lee

Int. Cl.
CPC ...
F16J 15/34 (2006.01); F16J 15/16 (2006.01); F16C 17/04 (2006.01);
U.S. Cl.
CPC ...
F16J 15/164 (2013.01); F16C 17/04 (2013.01); F16J 15/34 (2013.01);
Abstract

Provided is a sliding component with less fluid leakage. A sliding component has a pair of sliding members at least one of which has positive pressure generation mechanisms and negative pressure generation mechanisms formed at a sliding surface of the sliding member. The negative pressure generation mechanisms are arranged on a low-pressure fluid side with respect to the positive pressure generation mechanisms. Adjoining two of the negative pressure generation mechanisms in a circumferential direction overlap with each other in a radial direction.

Find Patent Forward Citations

Sasaki, Yuki. (2022). Sliding component (U.S. Patent No. 11221071). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11221071

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

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