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:
May. 05, 2015
Filed:
Dec. 15, 2010
Mohamed Yahia, Paris, FR;
Bertrand Nicolas, Elancourt, FR;
Samy Hammi, Paris, FR;
Valeo Systemes Thermiques, Le Mesnil Saint Denis, Cedex, FR;
Abstract
The invention relates to a control process for an air conditioning system. The air conditioning system comprises a thermal loop () used as a heat pump and an electrical heating device (). The process calculates a global heating capacity (HCglo) in function of the temperature chosen by the passenger, the speed of the blower and the temperature of the exterior air. Then, the process calculates a heating capacity (HC) of the thermal loop () and compares this heating capacity (HC) of the thermal loop to the global heating capacity (HCglo). If the global heating capacity (HCglo) is superior to the heating capacity (HC) of the thermal loop, the process determines a heating capacity (HC) of the electrical heating device (). This heating capacity (HC) of the electrical heating device () added to the heating capacity (HC) of the thermal loop () allows to obtain the global heating capacity (HCglo) required in function of the temperature selected by the passenger.