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. 22, 2014
Filed:
Mar. 19, 2009
Akira Yamamoto, Gamagori, JP;
Hiroshi Yamamoto, Toyokawa, JP;
Akira Yamamoto, Gamagori, JP;
Hiroshi Yamamoto, Toyokawa, JP;
Shinfuji Burner Co., Ltd., Aichi, JP;
Abstract
A burner includes a housing, an intake pipeand a burner head. Gas in the housingis supplied to the burner headthrough the intake pipe. An electric wireextends through the intake pipewhich connects a piezoelectric elementto a core wirefrom which electric discharge is generated near burner portsof the burner headby the piezoelectric element. Since the wireis not exposed to outside the intake pipe, the wireis never caught and damaged by an external object. Since air-gas mixture which is kept at around the room temperature is flowing through the intake pipe, the wireis less likely to overheat during use of the burner. Thus, it is not necessary to provide the wirewith a shield plate for protecting the wire