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. 06, 2022
Filed:
Feb. 22, 2019
Applicant:
Borgwarner Inc., Auburn Hills, MI (US);
Inventors:
Stefan Ebert, Kindenheim, DE;
Ondrej Cempirek, Kirchheimbolanden, DE;
Ivan Injac, Albisheim, DE;
Patrick Witteck, Eisenberg, DE;
Jason Robert Walkingshaw, Heidelberg, DE;
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 37/18 (2006.01); F02B 37/02 (2006.01); F16K 1/20 (2006.01); F01D 17/14 (2006.01); F02B 37/22 (2006.01); F02C 9/18 (2006.01);
U.S. Cl.
CPC ...
F02B 37/186 (2013.01); F01D 17/146 (2013.01); F02B 37/025 (2013.01); F02B 37/18 (2013.01); F02B 37/183 (2013.01); F02B 37/22 (2013.01); F02C 9/18 (2013.01); F16K 1/205 (2013.01); F16K 1/2014 (2013.01); F16K 1/2064 (2013.01); F05D 2220/40 (2013.01); Y02T 10/12 (2013.01);
Abstract
The invention relates to a valve assembly () for a multi-scroll turbine () for controlling an overflow of exhaust gases between a first spiral () and a second spiral () and for controlling a bypass opening (). The valve assemblycomprises a lever () and a valve closing element () which is operatively connected to the lever (). Furthermore, the valve assembly () comprises a spring element () which is designed to pre-bias the valve closing element () the against lever ().