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:
Apr. 18, 1978
Filed:
Mar. 25, 1976
Applicant:
Inventors:
Jean-Pierre Rene Coulmance, Osny, FR;
Jean-Claude Gerard Six, Sevres, FR;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219502 ; 165 11 ; 236 94 ;
Abstract
Control of a heating system by means of modulating electronic thermostats. Two thermostats are coupled by an opto-electronic device in order to meet the requirements with respect to the 'bi-junction' heating system. A double power-limiting device moreover allows the ratio of the maxiumum power dissipated by the two resistors with which the heating convector is equipped to be varied.
Coulmance, Jean-Pierre. (1978). Control device for electric heating systems of the bi-junction type for (U.S. Patent No. 4085310). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4085310
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile