Title:
加熱式ガイドベーン組立体を動作させる方法
Document Type and Number:
Japanese Patent JP2012532266
Kind Code:
A
Abstract:
A method of operating a heated guide vane assembly for turbomachinery, the heated guide vane assembly including a plurality of guide vanes each having two major surfaces joined about their periphery by edges and an associated electric heater element secured to at least one major surface of the guide vanes. The method includes the steps of energizing heater elements on at least one of the guide vanes, de-energizing heater elements on at least one of the guide vanes, and energizing heater elements on at least one of the guide vanes which was not energized in the first energizing step.
Inventors:
Edmondson, Wayne Garcia
Application Number:
JP2012517535A
Publication Date:
December 13, 2012
Filing Date:
May 14, 2010
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F02C7/042; F04D29/58; F02C7/047; F04D29/46
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka