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:
Jun. 30, 2015
Filed:
Nov. 16, 2012
Denso Corporation, Kariya, Aichi-pref., JP;
Yuichiro Miura, Obu, JP;
Hirofumi Onodera, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
An electromagnetic valve includes a flow passage, a valve member, an actuator having a coil and a movable core, an intermediate member, a connecting member, a housing, and a dividing unit. The housing includes a hollow part between the housing and the actuator. The hollow part communicates with the flow passage. The dividing unit includes a through hole which passes through the dividing unit in its axial direction. The dividing unit divides the hollow part between a communicating chamber that is capable of communicating with the flow passage, and a cancel chamber that is cut off from an outside thereof. The intermediate member includes a communicating passage between the intermediate member and the movable core. The communicating passage communicates between the flow passage and the cancel chamber via the through hole and the communicating chamber.