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:
Sep. 27, 1988
Filed:
Jan. 30, 1987
Applicant:
Inventors:
Jean Herbulot, Franconville, FR;
Alain Vanderschuren, Saint Ouen, FR;
Alain Risbet, Franconville, FR;
Assignee:
Valeo, Paris, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F24C / ;
U.S. Cl.
CPC ...
126247 ; 122 26 ; 237 / ;
Abstract
A heat generator comprises a casing in which are mechanical friction members. A shaft driven by a motor rotates the friction members. A modulator device responsive to the speed of the shaft applies to the friction members a clamping force conditioned by the shaft speed. The heat generator further comprises a system for interfacing a heat-exchange fluid to the casing.