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. 08, 1977
Filed:
Jan. 22, 1976
Applicant:
Inventors:
Heinz Flaschar, Asperg, DT;
Heinz Gand, Stuttgart, DT;
Assignee:
Robert Bosch GmbH, Stuttgart, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
251129 ; 137D / ;
Abstract
The valve housing of an electromagnetic valve has a bore formed with a valve seat and a pair of fluid ports which communicate with the bore at opposite sides of the valve seat. A valve member is movable in the bore between first and second positions in which the valve member respectively engages and is spaced from the valve seat. The electromagnetic valve also includes an electromagnet which has a portion engageable with the valve member and which is movable between one position and another position in which it respectively permits and prevents movement of the valve member between said first and second positions thereof.