How to manufacture burner Rajna and the Rajna for can type-annular gas turbine engines

Title:

How to manufacture burner Rajna and the Rajna for can type-annular gas turbine engines

Document Type and Number:

Japanese Patent JP6033470

Kind Code:

B2

Abstract:

A combustor liner (30) for a can-annular gas turbine engine (10) and a method for constructing such a liner are provided. The combustor liner includes an annular wall member (32) A cooling channel (34, 42, 50, 54, 56, 58) is formed through the wall member and extends from an inlet end of the liner to an outlet end of the liner A property of the cooling channel may be varied along a length of the cooling channel. The cooling channel may be formed through the combustor liner using an electro-chemical machining (ECM) process or a three dimensional printing process (3DP).

More Like This:

JP2010106829	DIFFUSER OF COOLING STREAM TO COMBUSTOR LINER AND METHOD ASSOCIATED THEREWITH
JP6133333	Members forming which has the method and such a passage which form a near [the surface] cooling channel in the members forming which receives high stress with heat

Inventors:

Weydon Tsai
Krishna Sea. Miduduri
David M. Litland

Application Number:

JP2015557012A

Publication Date:

November 30, 2016

Filing Date:

February 05, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Siemens Aktiengesellschaft

International Classes:

F02C7/18; F02C7/00; F23R3/42; F23R3/46

Domestic Patent References:

JP9133362A
JP2008274774A
JP2000145479A
JP2000145480A
JP2002155758A

Attorney, Agent or Firm:

Einzel Felix-Reinhard
Takuya Kuno

Previous Patent: A radar installation and a distance speed instrumentation method

Next Patent: JPS6033471