Title:
COOLING STRUCTURE FOR COMBUSTOR WALL
Document Type and Number:
Japanese Patent JP2002004884
Kind Code:
A
Abstract:
To provide a cooling structure for a combustor wall which can attain prolonging of service life for use, by placing a connection part of brazing or the like in a cooling jacket as for distant as possible from combustion gas to reduce thermal stresses.
In this cooling structure for a combustor wall, formed with cooling jackets 5A by constituting a tail cylinder 4 of a multi-nozzle type premixed combustor 3 by a double wall to apply groove work to one wall 4a thereof and braze the other wall 4b to the side applying this groove work, one wall 4a applying the groove work is placed on an inner wall side exposed in combustion gas.
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| JP6612071 | Combustor cap with cooling passage |
Inventors:
UMAGOE RYUTARO
SHIMIZU TAKEHIKO
TANAKA KATSUNORI
HASEGAWA TSUGUO
SHIMIZU TAKEHIKO
TANAKA KATSUNORI
HASEGAWA TSUGUO
Application Number:
JP2000184225A
Publication Date:
January 09, 2002
Filing Date:
June 20, 2000
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F02C7/18; F23M5/08; (IPC1-7): F02C7/18; F23M5/08
Attorney, Agent or Firm:
Toshiro Mitsuishi (2 outside)