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:
Jul. 13, 2021
Filed:
Nov. 15, 2018
Applicant:
Denso International America, Inc., Southfield, MI (US);
Inventor:
Preston Moore, Farmington Hills, MI (US);
Assignee:
DENSO International America, Inc., Southfield, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60H 1/00 (2006.01); B60H 1/24 (2006.01); B60H 1/34 (2006.01); B60H 1/32 (2006.01);
U.S. Cl.
CPC ...
B60H 1/00671 (2013.01); B60H 1/00028 (2013.01); B60H 1/242 (2013.01); B60H 1/3227 (2013.01); B60H 1/3421 (2013.01); B60H 2001/00185 (2013.01); B60H 2001/3471 (2013.01);
Abstract
A heating, ventilation, and air conditioning (HVAC) system including a plurality of airflow control doors. A plurality of door gears are in cooperation with the plurality of airflow control doors such that rotation of each one of the plurality of door gears actuates a different one of the plurality of airflow control doors to control airflow through the HVAC system. A selector gear is moveable to individually rotate each one of the plurality of door gears to selectively actuate different ones of the plurality of airflow control doors. A power gear rotates the selector gear.