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:
Apr. 02, 1996
Filed:
Mar. 21, 1994
Sebastian Zabeck, Viernheim, DE;
Andreas Sausner, Neu Isenburg, DE;
Firma Carl Freudenberg, Weinheim, DE;
Abstract
An electromagnetically actuated valve having an adjustable abutment is disclosed. The valve comprises a valve housing and at least one annularly-shaped solenoid coil, which is arranged in the valve housing and which, on its interior peripheral side, surrounds a magnet armature. The armature is capable of axially reciprocal motion with respect to the solenoid coil. The magnet armature is elastically braced in the area of its front end by a spring element that in turn transmits force against an abutment that forms a component of the valve housing. At its other end, the armature is provided with a sealing member that can be forcibly engaged against a valve seat, as needed. The abutment is adjustable relative to the valve housing along the axis of reciprocal axial motion of the magnet armature to enable adjustments to the prestressing of the spring element.