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:
Sep. 13, 1983
Filed:
Jan. 30, 1981
Applicant:
Inventors:
Hisanori Moriya, Katsuta, JP;
Masakichi Momono, Katsuta, JP;
Masahiro Souma, Katsuta, JP;
Masami Nagano, Katsuta, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239585 ;
Abstract
An electromagnetic fuel injection valve including a valve seat of the conical shape located at one end of a fuel injection passage, movable valve means including a ball cooperating with the valve seat of the conical shape, a rod rigidly connected to the ball and a plunger rigidly connected to the rod, and an electromagnet for moving the plunger. The movable valve means is guided during the movement thereof in an axial direction in two positions, one position being on the outer periphery of the ball and the other position being on the outer periphery of the rod.