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:
Feb. 02, 2016
Filed:
Aug. 30, 2011
Applicant:
Wolf Stahr, Abstatt, DE;
Inventor:
Wolf Stahr, Abstatt, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/00 (2006.01); F16K 31/06 (2006.01); B60T 8/36 (2006.01);
U.S. Cl.
CPC ...
F16K 31/0658 (2013.01); B60T 8/363 (2013.01); F16K 31/06 (2013.01);
Abstract
A solenoid valve, particularly for a hydraulic braking system of a motor vehicle, includes a valve sleeve in which a pole core is fixed and an armature is disposed in an axially displaceable manner. The armature includes at least one longitudinal groove in the outer shell surface thereof. A spring washer is configured to be braced between the armature and the pole core. The end face of the armature facing the pole core is configured to be at least substantially convex, and the end face of the pole core facing the armature is configured to be at least substantially concave. A braking system includes the solenoid valve.