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:
Oct. 31, 1995
Filed:
Dec. 01, 1993
Didier Loup, Maurepas, FR;
Valeo Thermique Habitacle, Le Mesnil, FR;
Abstract
In a heating and ventilating apparatus for the cabin of a motor vehicle, with or without air conditioning, the apparatus comprises at least one first duct and at least one second duct, which are arranged to deliver, respectively, a stream of cold air and a stream of mixed air through a common aerator vent communicating with the cabin of the vehicle. The apparatus includes a first flap valve for controlling the flow of cold air at the outlet end of the first duct, together with a second flap valve which is arranged to control the flow of the mixed air at the outlet of the second duct. First and second control means are provided for acting on the first and second flap valves respectively.