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:
Feb. 07, 1995
Filed:
Apr. 13, 1993
Applicant:
Inventor:
Olusegun Benedict, Les Ulis, FR;
Assignee:
Valeo Thermique Habitacle, Le Mesnil-Saint-Denis, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62325 ; 62243 ; 454161 ;
Abstract
An electric vehicle has an air conditioning system including an evaporator and a condenser arranged in a refrigerant fluid circuit. The evaporator and condenser are used respectively, in summer for cooling and in winter for heating, the air which is delivered into the cabin of the vehicle. For this purpose, the evaporator and condenser are disposed respectively in a first branch and a second branch of the air circuit, with a valve being provided for bringing each of these branches selectively into communication with a cabin air inlet and an evacuation duct for evacuating air to outside the vehicle.