Power plants – Combustion products used as motive fluid – External-combustion engine type
Patent
1975-12-24
1978-01-31
Garrett, Robert E.
Power plants
Combustion products used as motive fluid
External-combustion engine type
60 3974R, 239425, 239426, 239434, F02C 722, B05B 732
Patent
active
040708268
ABSTRACT:
A low pressure fuel stream is injected into a carburetor by way of a fuel tube injector combination having an insulating air space provided between the internal flow path structure and the outer surface of the combination which is exposed to relatively high temperatures. The fluid stream is thus maintained at a relatively low temperature and pressure until it is discharged from the fuel injector, at which time a surrounding airstream prevents the direct contact of the fuel flow with the surface of the fuel injector, and therefore prevents any carbon build-up which would otherwise occur on or near the fuel exit orifice.
REFERENCES:
patent: 2483951 (1949-10-01), Watson
patent: 2494659 (1950-01-01), Huyton
patent: 2551538 (1951-05-01), Hensel
patent: 2982099 (1961-05-01), Carlisle et al.
patent: 3028102 (1962-04-01), Davies et al.
patent: 3452933 (1969-07-01), Hakluytt
patent: 3735930 (1973-05-01), Mori
patent: 3764071 (1973-10-01), Carlisle
patent: 3869865 (1975-03-01), Lacroix et al.
patent: 3938324 (1976-02-01), Hammond et al.
Ekstedt Edward E.
Richey John M.
Seto Stanford P.
Stenger Richard E.
Bigelow Dana F.
Garrett Robert E.
General Electric Company
Lawrence Derek P.
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