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. 15, 2011
Filed:
Oct. 06, 2006
Robert Müller, Daisendorf, DE;
Robert Müller, Daisendorf, DE;
Zeppelin Silos & Systems GmbH, Friedrichshafen, DE;
Abstract
A diverter valve having an improved transition at the connecting branches, wherein one inlet and two outlet ports are formed and a cylindrical rotary valve incorporating a straight inner pipe is provided. In order to attain the smoothest possible transition between the rotary valve and inlet and outlet ports of the housing, the invention provides that all three inlet and outlet ports, as well as the respective opposed contour of the rotary valve bore are executed with the same shape, and that in the passage bore of the diverter valve in the region of the inlet and of the two outlet ports two pocket-like shaped surfaces on the housing that are formed mirror-symmetrical relative to the longitudinal center axis are worked into the material of the diverter valve in each case in the form of a pocket-like recess, wherein these shaped surfaces that are fixed to the housing have opposed shaped surfaces in the rotary valve connecting to them smoothly and seamlessly, which are worked-in recessed into the material of the rotary valve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile