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. 28, 2002
Filed:
Jul. 28, 2000
Denis Perset, Paris, FR;
Valeo Thermique Moteur, La Verriere, FR;
Abstract
A device for regulating the cooling of a motor-vehicle internal-combustion engine has a fluid-cooling circuit coupled to a fluid pump feeding an installation for heating and/or air conditioning the passenger compartment of the vehicle, with adjustable air-heating parameters, including an air heater. It also has a device for establishing an engine-starting state on the basis of chosen conditions and a device which acts in this starting state for either stopping the pump if the heating demand is below a certain threshold or else for driving the pump as a function of a saturation rotational speed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile