Title:
燃焼器用のトーチ点火器
Document Type and Number:
Japanese Patent JP7118791
Kind Code:
B2
Abstract:
An igniter 100 for a combustor 16 of a turbomachine includes a fuel inlet 102 in fluid communication with a mixing plenum 110. The mixing plenum 110 is positioned upstream of a mixing channel 126. An air inlet 104 is in fluid communication with the mixing plenum 110 and an ignition source 120 is in operative communication with the mixing channel 126. The igniter 100 may include a mounting flange 122 configured for coupling the igniter 100 to the combustor 16. The ignition source 120 may be positioned proximate to a downstream end of the mixing channel 126 and upstream of the mounting flange 122. The mixing channel 126 may define a venturi shape. The venturi shape includes a converging section 114 between an upstream end of the mixing channel 126 and a venturi throat 116.
Inventors:
Lucas John Stoir
Emin Huang
Abdul Khan
Thomas edward johnson
Hess M Osteby
Jayapura Cush Natarajan
Emin Huang
Abdul Khan
Thomas edward johnson
Hess M Osteby
Jayapura Cush Natarajan
Application Number:
JP2018139868A
Publication Date:
August 16, 2022
Filing Date:
July 26, 2018
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
F23R3/32; F02C7/232; F02C7/266; F23Q9/00; F23R3/28
Domestic Patent References:
| JP2009281688A | ||||
| JP2013177988A |
Attorney, Agent or Firm:
Hiroshi Ogura
Takuto Tanaka
Takuto Tanaka