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. 19, 1981
Filed:
Aug. 28, 1979
Applicant:
Inventor:
Gerhard Gossler, Oberderdingen, DE;
Assignee:
E.G.O. Elektro-Gerate Blanc u. Fischer, Oberderdingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24C / ; H01H / ;
U.S. Cl.
CPC ...
126 / ; 126 / ; 126 / ; 337394 ;
Abstract
A thermal cut-out for gas-heated glass ceramic cooking surfaces has a temperature sensor extending from a switch housing which contains a snap switch. The sensor consists of a tube with a rod therein, the tube and at least one portion of the length of the rod having differing coefficients of thermal expansion. The temperature sensor is surrounded by an enveloping tube which is at a distance from the temperature sensor.