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:
Nov. 03, 2020
Filed:
Jan. 11, 2018
Applicant:
Eberspächer Climate Control Systems Gmbh & Co. KG, Esslingen, DE;
Inventors:
Michael Haefner, Stuttgart, DE;
Hans Jensen, Dettingen, DE;
Oleg Dering, Stuttgart, DE;
Henry Rösch, Sindelfingen, DE;
Assignee:
Eberspächer Climate Control Systems GmbH & Co. KG, Esslingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/28 (2006.01); F04D 29/02 (2006.01); F04D 29/053 (2006.01); F04D 29/66 (2006.01); B60H 1/22 (2006.01);
U.S. Cl.
CPC ...
F04D 29/281 (2013.01); B60H 1/2212 (2013.01); F04D 29/023 (2013.01); F04D 29/053 (2013.01); F04D 29/668 (2013.01); B60H 2001/2281 (2013.01);
Abstract
A hot air feed wheel, for a vehicle heater, includes a hub () to fix the hot air feed wheel () to a drive shaft and a feed area (), adjacent to the hub (), in a transition area (). A plurality of feed blades () are arranged following one another about a feed wheel longitudinal axis (L) in the circumferential direction. The transition area () includes a plurality of connection webs () following one another about the feed wheel longitudinal axis (L) in the circumferential direction.