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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.:

US 8827694 B1

PDFFull Text
Date of Patent:
Sep. 09, 2014

Filed:

Mar. 23, 2011

Burner device

Applicants:

Youichi Marutani, Odawara, JP;

Yasunori Ashikaga, Yokohama, JP;

Syouji Itoh, Tokyo, JP;

Akihiko Ogasawara, Azumino, JP;

Inventors:

Youichi Marutani, Odawara, JP;

Yasunori Ashikaga, Yokohama, JP;

Syouji Itoh, Tokyo, JP;

Akihiko Ogasawara, Azumino, JP;

Assignee:

IHI Corporation, , JP;

Attorney:

Ostrolenk Faber LLP

Primary Examiner:

Kang Hu

Assistant Examiner:

Deepak Deean

Int. Cl.
CPC ...
F23D 14/02 (2006.01); F23D 14/62 (2006.01); F01N 3/10 (2006.01); F01N 3/00 (2006.01); F23C 6/04 (2006.01); F23D 99/00 (2010.01); F01N 3/025 (2006.01);
U.S. Cl.
CPC ...
F23D 21/005 (2013.01); F23C 2900/06041 (2013.01); F01N 3/025 (2013.01); F23C 6/04 (2013.01); F01N 2470/00 (2013.01);
Abstract

Disclosed is a burner device that includes a partition member which air-permeably partitions an ignition region for igniting a mixture gas and a flame retaining region for maintaining the combustion of the mixture gas, and also adjusts the flow speed of the mixture gas supplied from the ignition region to the flame retaining region, the partition member including a protrusion portion that protrudes into an oxidant flow passage and stops a part of the oxidant flowing through the oxidant flow passage to guide the oxidant into a take-in passage region.

Find Patent Forward Citations

Marutani, Youichi. (2014). Burner device (U.S. Patent No. 8827694). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8827694

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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