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:
Jun. 09, 1998
Filed:
Nov. 26, 1996
Applicant:
Inventor:
Eric K Larson, Narragansett, RI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34531 ; 34539 ; 34551 ; 431 66 ;
Abstract
The gas flow and ignition of gas in a gas fired clothes dryer is controlled by coupling a soft ferrite material radiatively to an igniter element and non-radiatively to a heat sink. The temperature assumed by the ferrite material is above its curie point when the igniter element is hot enough to ignite the gas and below its curie temperature when the igniter is insufficient to ignite the gas. The change in the permeability of the ferrite material moves a magnet which controls the heating of the igniter element and the flow of gas.
Larson, Eric. (1998). Ignition and gas flow control for clothes drying machine (U.S. Patent No. 5761828). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5761828
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile