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. 23, 1993
Filed:
Dec. 18, 1992
Applicant:
Inventors:
Mark S Cerny, Sterling Hgts., MI (US);
James F Prestel, Rochester, MI (US);
Assignee:
Chrysler Corporation, Highland Park, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
2395851 ; 239D / ; 239D / ; 25112915 ; 335260 ;
Abstract
An improved electromagnetic actuator assembly with a fuel compatible bobbin part insertably supported in a recess of an engine fuel injector housing and sealed to prevent fuel leakage and any contact of fuel with the remaining portions of the actuator assembly. Resultantly, only the bobbin part is exposed to fuel and needs to be of costly fuel compatible material. The remainder of the actuator parts can be formed of more easily formed and less stable elastomeric material.