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:
Dec. 24, 1985
Filed:
Jul. 17, 1984
Applicant:
Inventors:
Makato Tsunoi, Hiroshima, JP;
Toshio Kai, Hiroshima, JP;
Daisaku Shozen, Hiroshima, JP;
Tatsuo Morimoto, Hiroshima, JP;
Ikuo Inoue, Hiroshima, JP;
Katsuo Jindo, Yokkaichi, JP;
Tetsuya Sato, Yokkaichi, JP;
Assignee:
Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
2915 / ; 295276 ; 29557 ; 29DI / ; 29DI / ; 164 95 ;
Abstract
A method of manufacturing a nozzle for a combustor in, for example, a hydrogen producing plant. A mold is prepared from a material forming a nozzle body, and an alloy forming a covering layer is cast into the mold. The resulting combination of the material and the alloy is machined into a predetermined nozzle shape in which the covering layer covers the nose of the nozzle body.