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:
May. 05, 1992
Filed:
Jul. 10, 1989
Applicant:
Inventors:
Yoshio Okamoto, Ibaraki, JP;
Yozo Nakamura, Ibaraki, JP;
Mineo Kashiwaya, Katsuta, JP;
Eigi Hamashima, Ibaraki, JP;
Assignees:
Hitachi, Ltd., Chiyoda, JP;
Hitachi Automotive Engineering Co., Ltd., Ibaraki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123472 ; 123432 ; 239492 ; 23953312 ; 239601 ;
Abstract
An electromagnetic fuel injection valve includes a fuel swirl element disposed upstream of a valve seat for giving a swirl force to fuel, a fuel injection port disposed downstream of the valve seat, fuel dividing device disposed downstream of the fuel injection port for dividing a fuel flow.