Internal-combustion engines – Starting device – For airplane
Patent
1978-09-25
1981-06-23
Lall, P. S.
Internal-combustion engines
Starting device
For airplane
123179G, F02N 1700
Patent
active
042743710
ABSTRACT:
A fuel delivery system provided with at least a fuel delivery pump and a high pressure pump distributing fuel to individual injectors on the cylinders included with apparatus for preheating the intake air for air-compressing internal combustion engines. Communication therewith occurs through a header pipe. Components thereof include an injection valve provided at the end of all high pressure pipes leading to the engine cylinders and arranged to open at a predetermined pressure. Each of the high pressure pipes is provided with a branch off conduit arranged to be shut off by an isolating valve. All branch offs are brought together to a common header pipe supplying the preheating equipment with fuel.
REFERENCES:
patent: 3353520 (1967-11-01), Haag
patent: 3379184 (1968-04-01), Wolf
patent: 3547093 (1970-12-01), Sherman
patent: 3977376 (1976-08-01), Reid et al.
patent: 4157084 (1979-06-01), Wallis
D'Alfonso Nunzio
Neitz Alfred
Lall P. S.
Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft
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