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:
Sep. 30, 2003
Filed:
Jan. 10, 2003
Applicant:
Inventor:
Werner Kaiser, Altenthann, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 1/22 ;
U.S. Cl.
CPC ...
F16K 1/22 ;
Abstract
A control valve including a plastic injection-molded wing body and a shaft having embossed projections thereon, said shaft being positively connected to said wing body, wherein the wing body has, in the direction of an axis perpendicular to the axis of rotation of the shaft, a maximum dimension no greater than the diameter of the shaft, said shaft having the plastic of the wing body injected-molded completely around said shaft in the region of the projections. The control valve may, according to one embodiment, be adapted for use as an intake device for an internal combustion engine, and for use, e.g., as a resonant valve or a throttle valve.