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:
Jul. 06, 1993
Filed:
Oct. 27, 1992
Applicant:
Inventor:
Sunao Nakamura, Tokyo, JP;
Assignee:
Nippon Kokan Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23D / ;
U.S. Cl.
CPC ...
431328 ; 126 / ;
Abstract
A surface combustion burner of a plural layer structure made by laminating a layer of a burning resisting material such as a ceramic material and a supporting layer such as a metal fiber mat. There are provided a first layer (1) made of a material having a burning resisting property and forming a gas combustion zone and a second layer (2) for supplying a gas to the first layer and supporting the first layer, and further provided between the first and second layers is a third layer (3) which is joined with the first layer by sewing with a burning resisting thread (4) and which is bonded to the second layer by sintering.