Invention Grant
- Patent Title: Igniter for gas turbine engine
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Application No.: US16369661Application Date: 2019-03-29
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Publication No.: US11268486B2Publication Date: 2022-03-08
- Inventor: Richard Freer , Kian Mccaldon , Tin-Cheung John Hu , Michel Bousquet , André Fortin
- Applicant: PRATT & WHITNEY CANADA CORP.
- Applicant Address: CA Longueuil
- Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee Address: CA Longueuil
- Agency: Norton Rose Fulbright Canada LLP
- Main IPC: F02C7/264
- IPC: F02C7/264 ; F02C7/266 ; F02P19/02 ; F23R3/30 ; F23D11/44 ; F23R3/34 ; F23Q7/00
Abstract:
There is disclosed an igniter for a gas turbine engine including: a base, a glow plug heater rod, the glow plug heater rod extending from the base along an axis and terminating in a rod end, a sleeve extending circumferentially around the glow plug heater rod along at least a portion of a length of the glow plug heater rod, the sleeve having an inner surface spaced from the glow plug heater rod to provide a gap between the inner surface and the glow plug heater rod, the gap extending radially relative to said axis.
Public/Granted literature
- US20200080529A1 IGNITER FOR GAS TURBINE ENGINE Public/Granted day:2020-03-12
Information query
IPC分类:
