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:
Nov. 18, 2003
Filed:
Apr. 03, 2002
Yoshihiko Onishi, Tokyo, JP;
Shigenobu Tochiyama, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
The electromagnetic valve for use in a high pressure fuel supply apparatus includes an electromagnetic valve main body including a fuel passage to be connected between the high and low pressure sides of the fuel supply apparatus, a valve seat disposed in the fuel passage, a valve member disposed within the electromagnetic valve main body in such a manner that it is detached from and contacted with the valve seat to thereby open and close the fuel passage, and a solenoid coil for moving the valve member with respect to the valve seat. The electromagnetic valve is capable of maintaining the jet-out quantity of the fuel from the high pressure fuel supply apparatus at a given value.