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. 29, 2000
Filed:
Sep. 28, 1999
Jean-Yves Queinnec, Elancourt, FR;
Valeo Climatisation, La Verriere, FR;
Abstract
An air inlet control device for a ventilating, heating and/or air conditioning system in a motor vehicle comprises a main valve pivotable about a first axis of rotation for selectively closing off a recirculated air inlet and a fresh air inlet, and a pressure adjusting valve, which is also movable pivotally so as to act on the dynamic pressure of the air at the fresh air inlet when the main valve is covering the recirculated air inlet. The pressure adjusting valve has an axis of rotation which is carried by the main valve and which is spaced away from the axis of rotation of the main valve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile