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. 30, 2019
Filed:
Aug. 26, 2015
Eagle Industry Co., Ltd., Minato-ku, Tokyo, JP;
Masatoshi Itadani, Tokyo, JP;
Kazumasa Sunagawa, Tokyo, JP;
Yuichiro Tokunaga, Tokyo, JP;
Hideyuki Inoue, Tokyo, JP;
Takeshi Hosoe, Tokyo, JP;
Ryoma Yamakawa, Tokyo, JP;
Yuta Negishi, Tokyo, JP;
Kenji Kiryu, Tokyo, JP;
Keiichi Chiba, Tokyo, JP;
Akira Yoshino, Tokyo, JP;
Hiroshi Kubota, Tokyo, JP;
EAGLE INDUSTRY CO., LTD., Tokyo, JP;
Abstract
Provided is a slide component that can prevent deposit formation on a sealing face as well as promoting circulation of a fluid on sealing faces while fulfilling both conflicting conditions of sealing and lubrication, to maintain the sealing function of the sealing faces for a long period of time. The slide component includes a pair of slide parts that relatively slide on each other, one of the slide parts being provided in a sealing face with fluid circulation groovesthat communicate with a high-pressure fluid side via an inlet portion and an outlet portion and are separated from a low-pressure fluid side by a land portion, the other of the slide parts being provided in a sealing face with interference groovesthat communicate with the high-pressure fluid side and produce pressure variations in a fluid in the fluid circulation grooves