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. 11, 2022
Filed:
Feb. 28, 2018
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Haixiang Wang, Shanghai, CN;
Thomas Demmer, Stuttgart, DE;
Rob Hickey, Concord, NH (US);
Thomas Helming, Baden-Baden, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 11/07 (2006.01); F25B 5/02 (2006.01); F25B 41/385 (2021.01); F16K 11/074 (2006.01); F16K 11/076 (2006.01); F25B 41/35 (2021.01);
U.S. Cl.
CPC ...
F16K 11/0743 (2013.01); F16K 11/076 (2013.01); F25B 41/35 (2021.01); F25B 5/02 (2013.01); F25B 41/385 (2021.01); F25B 2500/18 (2013.01);
Abstract
The invention relates to a valve (), in particular an expansion valve, for controlling fluid flow, having a valve central housing () having a first and a second opening () and a valve element () which has a rotationally symmetrical outline and is arranged rotatably within the valve element housing (). According to the invention, the valve element () has a cut-out, wherein the cut-out () has a variable dimension, and a sub region () of the cutout () is formed continuously through the valve element ().