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:
Oct. 18, 2005
Filed:
Apr. 07, 2004
Applicant:
Ulrich Kees, Homburg, DE;
Inventor:
Ulrich Kees, Homburg, DE;
Assignee:
Festo AG & Co., Esslingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K031/02 ;
U.S. Cl.
CPC ...
Abstract
A hinged armature valve having a drive part and a control part affixed thereto, the drive part comprising an electromagnet unit, which is embedded in a drive part housing, fashioned of plastic material, molded in place during manufacture. The control part defines a control chamber in which a hinged armature is accommodated able to be pivoted for selectively opening and closing of two valve openings. The control part housing as well consists of plastic material, it being connected with the drive part housing in the joint region by a surrounding laser weldment in a gas-tight manner.