The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 19, 2022
Filed:
Mar. 29, 2019
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventors:
Richard Freer, Saint-Basile-le-Grand, CA;
Kian McCaldon, Orangeville, CA;
Tin-Cheung John Hu, Markham, CA;
Michel Bousquet, Longueuil, CA;
André Fortin, Ste-Praxède, CA;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/266 (2006.01);
U.S. Cl.
CPC ...
F02C 7/266 (2013.01); F05D 2230/80 (2013.01);
Abstract
There is disclosed a method of servicing a gas turbine engine having a spark plug igniter connected to a spark plug igniter socket of the engine, the method including: removing the spark plug from the spark plug igniter socket of the gas turbine engine; inserting a glow plug igniter having a base configured for matingly engaging the spark plug igniter socket; and securing the glow plug igniter to the gas turbine engine.