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:
Mar. 03, 2020
Filed:
Apr. 23, 2016
Valeo Climate Control Corp., Auburn Hills, MI (US);
Joseph Spryshak, Hartland, MI (US);
Valeo Climate Control Corp., Auburn Hills, MI (US);
Abstract
An HVAC module for a vehicle includes an upper airflow from an evaporator having an upper hot branch through a heater core and an upper cold branch that bypasses the heater core. A lower airflow from the evaporator has a lower hot branch through the heater core and a lower cold branch that bypasses the heater core. An upper barrel door is to select an upper blend setting of the upper airflow directed through the upper hot branch and through the upper cold branch. A lower barrel door is to select a lower blend setting of the lower airflow directed through the lower hot branch and through the lower cold branch. The upper hot branch and the lower hot branch are connected to a rear duct connected to an upper blend zone. The upper cold branch feeds the upper blend zone. The lower cold branch feeds the rear duct.