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:
Aug. 18, 2020
Filed:
Aug. 17, 2017
Applicant:
Eberspächer Climate Control Systems Gmbh & Co. KG, Esslingen, DE;
Inventors:
Hans Jensen, Dettingen, DE;
Michael Humburg, Göppingen, DE;
Assignee:
EBERSPÄCHER CLIMATE CONTROL SYSTEMS GMBH & CO. KG, Esslingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60H 1/22 (2006.01); F04D 13/02 (2006.01); F04D 13/12 (2006.01); F04D 23/00 (2006.01); B60H 1/00 (2006.01); F04D 1/00 (2006.01); F02N 19/10 (2010.01); F24H 3/06 (2006.01);
U.S. Cl.
CPC ...
B60H 1/2203 (2013.01); B60H 1/00428 (2013.01); B60H 1/00471 (2013.01); B60H 1/2209 (2013.01); F02N 19/10 (2013.01); F04D 1/00 (2013.01); F04D 13/024 (2013.01); F04D 13/028 (2013.01); F04D 13/12 (2013.01); F04D 23/008 (2013.01); B60H 2001/2281 (2013.01); B60H 2001/2284 (2013.01); F24H 3/065 (2013.01); Y02T 10/88 (2013.01);
Abstract
A delivery device provides two medium flows guided separately from one another in a fuel-operated vehicle heater. The delivery device includes a first delivery wheel () rotatable about a first rotation axis (A) for delivering a first medium, a second delivery wheel () rotatable about a second rotation axis (A) for delivering a second medium, as well as a drive motor () for driving the first delivery wheel () and the second delivery wheel (). At least one delivery wheel () is coupled with the drive motor () via a magnetic coupling device ().