Title:
IGNITION DEVICE AND GAS TURBINE BURNER
Document Type and Number:
WIPO Patent Application WO/2016/139696
Kind Code:
A1
Abstract:
This ignition device (11) is provided to a gas turbine burner (10) into which supercritical-pressure CO2 is introduced. The ignition device (11) is equipped with: a shutoff valve (50) provided on the outer surface of a casing (20) of the burner (10), the shutoff valve (50) opening or shutting off communication between the interior of the casing (20) and the exterior of the casing (20); an ignition rod (60) configured from an elongated rod part (61) provided with a spark discharge part (62) at the distal end thereof, the ignition rod (60) being capable of extending and retracting from the exterior of the casing (20) through the shutoff valve (50) into the interior of a burner liner (30) provided within the casing (20); and a drive unit (70) for causing the ignition rod (60) to extend and retract.
Inventors:
MORISAWA YUICHI (JP)
IWAI YASUNORI (JP)
ITOH MASAO (JP)
SATO IWATARO (JP)
IWAI YASUNORI (JP)
ITOH MASAO (JP)
SATO IWATARO (JP)
Application Number:
PCT/JP2015/001106
Publication Date:
September 09, 2016
Filing Date:
March 03, 2015
Export Citation:
Assignee:
TOSHIBA KK (JP)
International Classes:
F23R3/00; F02C7/264; F02C7/266
Foreign References:
| JP2008057417A | 2008-03-13 | |||
| JPH0628232U | 1994-04-15 | |||
| JPH08213148A | 1996-08-20 | |||
| JPH04279733A | 1992-10-05 |
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, p. c. (JP)
Patent business corporation cherry tree international patent firm (JP)
Patent business corporation cherry tree international patent firm (JP)
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