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. 03, 1991
Filed:
Oct. 10, 1989
Applicant:
Inventor:
Gerhard Mesenich, Bochum, DE;
Assignee:
Siemens Automotive L. P., Auburn Hills, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239585 ; 25112918 ;
Abstract
An extremely fast electromagnetic fuel injector in miniature form which is intended predominantly for fuel injection into the suction pipe of combustion engines. The device features an armature of extremely low mass which is guided only by a diaphragm spring. The injector is mounted in a plastic valve carrier. In addition, a procedure for dynamic calibration is proposed where the magnetic resistivity of the magnetic circuit is varied.