CARL E PEARSON
Engineering in Swampscott, MA
License number
Massachusetts 23612
Expiration Date
Jun 30, 1992
Type
Mechanical Engineer
Address
Address
Swampscott, MA 01907
Personal information
See more information about CARL E PEARSON at radaris.comName
Address
Phone
50 Lewis Rd, Swampscott, MA 01907
PO Box 1137, East Orleans, MA 02643
22 Fernway, Lynnfield, MA 01940
81 Westwind Cir, Osterville, MA 02655
6 Chapel Hill Dr APT 9, Plymouth, MA 02360
Professional information
Gas Turbine Fuel System
US Patent:
4467610, Aug 28, 1984
Filed:
Apr 17, 1981
Appl. No.:
6/255191
Inventors:
Carl E. Pearson - Swampscott MA
Timothy J. Higgins - Arlington MA
Timothy J. Higgins - Arlington MA
Assignee:
General Electric Company - Lynn MA
International Classification:
F02C 100
US Classification:
60739
Abstract:
A gas turbine engine is provided with an improved fuel system that features a fuel manifold with a primary and secondary fuel flowpath circumventing a combustor section of the engine. The manifold is formed with a double-walled construction for the purpose of withstanding high temperatures or fires around the combustor section and, additionally, to provide a secondary flowpath for draining any fuel leakage from the manifold. The two walls of the manifold include an inner wall that encloses the primary fuel flowpath through the fuel system. A concentric outer wall encloses the inner wall and protects the primary fuel flowpath. The double-walled system is made possible with a unique manifold assembly utilizing double-walled manifold segments that interconnect fuel flowpaths through fuel injector base sections. When assembled, these parts connect together to form an integral double-walled fuel manifold assembly.