Title:
FUEL NOZZLE PURGE METHOD, FUEL NOZZLE PURGE DEVICE, AND HEAT ENGINE
Document Type and Number:
WIPO Patent Application WO/2012/004946
Kind Code:
A1
Abstract:
Disclosed is a fuel nozzle purge method for purging liquid fuel remaining in a fuel nozzle from the fuel nozzle, and comprises: a fuel stop step (S2) for stopping the supply of liquid fuel to the fuel nozzle; a purge step (S3) for supplying a purge gas to the fuel nozzle, and purging liquid fuel inside the fuel nozzle from the fuel nozzle; and a non-purge step (S4) for stopping gas at a pressure and/or flow rate necessary to purge the liquid fuel from being supplied to the fuel nozzle. The purge step and the non-purge step are alternately repeated.
Inventors:
MIYAMAE, Ryo (())
宮前 亮 (())
宮前 亮 (())
Application Number:
JP2011/003651
Publication Date:
January 12, 2012
Filing Date:
June 27, 2011
Export Citation:
Assignee:
KAWASAKI JUKOGYO KABUSHIKI KAISHA (1-1 Higashikawasaki-cho 3-chome, Chuo-ku Kobe-sh, Hyogo 70, 〒6508670, JP)
川崎重工業株式会社 (〒70 兵庫県神戸市中央区東川崎町３丁目１番１号 Hyogo, 〒6508670, JP)
MIYAMAE, Ryo (())
川崎重工業株式会社 (〒70 兵庫県神戸市中央区東川崎町３丁目１番１号 Hyogo, 〒6508670, JP)
MIYAMAE, Ryo (())
International Classes:
F23N5/24; F02C7/232
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (3rd Fl, Bo-eki Bldg. 123-1 Higashimachi, Chuo-ku, Kobe-sh, Hyogo 31, 〒6500031, JP)
Download PDF:
Claims: