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:
May. 31, 2005
Filed:
Jun. 21, 2004
Hans-frieder Eberhardt, Giengen-Burgberg, DE;
Rolf Kordon, Giengen, DE;
Michael Neumann, Ulm, DE;
Udo Wenning, Giengen/Brenz, DE;
Hans-Frieder Eberhardt, Giengen-Burgberg, DE;
Rolf Kordon, Giengen, DE;
Michael Neumann, Ulm, DE;
Udo Wenning, Giengen/Brenz, DE;
BSH Bosch und Siemens Hausgeräte GmbH, Munich, DE;
Abstract
A housing of a multiway valve contains several inlets and outlets and a chamber containing several valve seats, each of which is allocated to one of the outlets. A closing device can be displaced between the valve seats. A cylinder contains a cylinder chamber having a fluid. A heating device is provided for heating the fluid and a plunger is provided that can be displaced in the cylinder by the pressure of the fluid. By its displacement, the plunger is able to dislodge the closing device from one of the valve seats.