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:
Jul. 06, 2021
Filed:
Dec. 13, 2018
Eagle Industry Co., Ltd., Tokyo, JP;
Mahle International Gmbh, Stuttgart, DE;
Matthew R. Warren, Buffalo, NY (US);
Ernesto Jose Gutierrez, Amherst, NY (US);
Daichi Kurihara, Tokyo, JP;
Takahiro Ejima, Tokyo, JP;
Wataru Takahashi, Tokyo, JP;
Kohei Fukudome, Tokyo, JP;
Masahiro Hayama, Tokyo, JP;
Yoshihiro Ogawa, Tokyo, JP;
Keigo Shirafuji, Tokyo, JP;
Abstract
Provided is A displacement control valve which includes a valve housing, a valve element constituting a main valve that contacts and separates from a main valve seat, for opening and closing communication between discharge ports and control ports by driving force of a solenoid, a pressure-sensitive valve that opens and closes according to ambient pressure, and a pressure-sensitive valve member constituting the pressure-sensitive valve together with a pressure-sensitive element. The valve element and the pressure-sensitive valve member are formed with an intermediate communicating passage which allows communication between the control ports and the suction ports by opening and closing of the pressure-sensitive valve.