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. 26, 1988
Filed:
May. 20, 1986
Toyotomi Kogyo Co., Ltd., Aichi, JP;
Abstract
A fire-extinguishing device for a wick ignition type oil burner adapted to discharge combustion gas to a room is disclosed which is capable of effectively removing bad odor generating materials contained in combustion gas produced during the fire-extinguishing operation to prevent the discharge of bad odor to a room. The fire-extinguishing device includes an actuation mechanism actuated with a wick actuating mechanism of an oil burner at the fire-extinguishing operation to lift a combustion cylinder construction of the oil burner and a combustion gas clarification mechanism which carries a catalyst thereon and is adapted to sealedly fit an upper portion of the lifted combustion cylinder construction therein so that combustion gas produced during the fire-extinguishing operation may be passed through the catalyst to remove, from the combustion gas, bad odor generating materials contained therein.