Title:
METHOD FOR MANUFACTURING COMBUSTOR OF ROCKET ENGINE, COMBUSTOR OF ROCKET ENGINE, AND ROCKET ENGINE
Document Type and Number:
WIPO Patent Application WO/2016/117202
Kind Code:
A1
Abstract:
In the present invention, a method for manufacturing a combustor of a rocket engine comprises: a step for preparing a combustor inner tube (20) having a cooling groove (24); a step for providing an outer layer (30) on an outer circumferential surface of the combustor inner tube (20) so as to cover the cooling groove (24); and a step for layering an LMD layer (50) by LMD processing on an outer circumferential surface of the outer layer (30).
Inventors:
TAKAHASHI Takayuki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
TSUZUKI Tamaki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
KAJIMA Kazuhiro (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
TSUZUKI Tamaki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
KAJIMA Kazuhiro (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2015/080612
Publication Date:
July 28, 2016
Filing Date:
October 29, 2015
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-Chome Minato-k, Tokyo 15, 〒1088215, JP)
International Classes:
F02K9/64; B22F3/105; B22F3/16; B22F7/04; C23C26/00; C23C28/00; C25D7/04; F02K9/62; F02K9/97
Domestic Patent References:
| WO2007030038A1 | 2007-03-15 | |||
| WO2008076006A1 | 2008-06-26 |
Foreign References:
| US5075966A | 1991-12-31 | |||
| EP2093409A2 | 2009-08-26 | |||
| JPS6082602A | 1985-05-10 | |||
| JPS62250104A | 1987-10-31 |
Attorney, Agent or Firm:
KUDOH Minoru (6F KADOYA BLDG, 24-10 Minamiooi 6-chome, Shinagawa-k, Tokyo 13, 〒1400013, JP)