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. 26, 2019
Filed:
Apr. 19, 2013
Valeo Systemes Thermiques;
Pascal Guigou, Fontenay aux Roses, FR;
Mohamed Yahia, Paris, FR;
VALEO SYSTEMES THERMIQUES, Le Mesnil Saint Denis, FR;
Abstract
The invention relates to heating, ventilation and/or air-conditioning equipment () including a device () for controlling the temperature of a battery () of an automobile including at least a compressor (), a condenser (), a first expansion member (), a thermal-conditioning exchanger () for exchanging heat between a coolant and a heat-transport fluid (FC), and switching means. The temperature control device () includes at least one bypass line () connecting an outlet of the compressor () to an inlet of the thermal-conditioning exchanger () while bypassing the condenser (). The invention also relates to a method for controlling the temperature of an automobile battery () implemented by means of such heating, ventilation and/or air-conditioning equipment ().