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:
Jan. 05, 1988
Filed:
May. 27, 1987
Applicant:
Inventor:
James C Potter, London, GB;
Assignee:
Lucas Industries Public Limited Company, Birmingham, GB;
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
25112902 ; 25112916 ; 25112919 ;
Abstract
An electromagnetically operable valve has a valve member which is coupled to a generally rectangular plate-like armature. The armature is attracted towards the pole faces of an 'E' core when a winding on the core is energized. The movement of the armature towards the core is determined by the abutment of parts of the armature with a stop plate and the movement of the armature away from the core by the abutment of parts of the armature with a spacer positioned between the stop plate and a housing.