Internal-combustion engines – Starting device – For airplane
Patent
1983-09-09
1985-04-23
Dolinar, Andrew M.
Internal-combustion engines
Starting device
For airplane
123145A, 123179BG, 219483, F02P 1902
Patent
active
045122970
ABSTRACT:
An apparatus for controlling energization of quick-heating glow plugs in an internal combustion engine comprises a power supply, a main relay having a normally open contact, a transfer-type changeover terminal having a neutral terminal, a normally closed terminal connected to ground, and a normally open contact connected to the power supply, a plurality of pairs of glow plugs, the glow plugs having one terminals connected through the normally open contact to the power supply, the glow plugs in each pair having one of other terminals grounded and the other terminal connected to the neutral contact, and a control circuit for controlling the main and changeover relays to connect the glow plugs in each pair selectively in series or parallel to each other with respect to the power supply.
REFERENCES:
patent: 4285307 (1981-08-01), Steinke
patent: 4375205 (1983-03-01), Green
Ichikawa Sadao
Kamiya Tuyoshi
Dolinar Andrew M.
NGK Spark Plug Co. Ltd.
Nissan Motor Company Limited
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