Internal-combustion engines – Poppet valve operating mechanism – Hydraulic system
Patent
1978-08-21
1979-12-11
Lazarus, Ira S.
Internal-combustion engines
Poppet valve operating mechanism
Hydraulic system
123102, 123139DE, 123179L, 123179B, 123DIG11, 123139ST, F02D 3100, F02D 100
Patent
active
041777883
ABSTRACT:
A diesel engine fuel control apparatus is disclosed wherein a control unit for controlling the amount of the supply of fuel by a key switch which selectively connects a start position terminal, a normal position terminal and an interruption position terminal to a power supply, includes a control lever position sensing switching means for controlling a fuel injection pump and switchover means which are connected to at least the start position terminal and the normal position terminal, respectively, to control the energization of an actuator of a pump control lever, and a normally closed switching means which is turned off when an exhaust brake is applied is connected between said normal position terminal and one of said switching means.
REFERENCES:
patent: 2470382 (1949-05-01), Vanni
patent: 3089475 (1963-05-01), Kohler et al.
patent: 3736910 (1973-06-01), Raff
patent: 3771505 (1973-11-01), Taplin
patent: 3943892 (1976-03-01), Brinkman
patent: 4062332 (1977-12-01), Perr
Itou Masami
Morita Yoshiyuki
Nomura Shigeyoshi
Ueda Masahiro
Lazarus Ira S.
Nippondenso Co. Ltd.
Toyota Jidosha Kogyo Kabushiki Kaisha
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