Prime-mover dynamo plants – Electric control – Electric-starting motor
Patent
1988-05-27
1989-08-29
Shoop, Jr., William M.
Prime-mover dynamo plants
Electric control
Electric-starting motor
290 38C, F02N 1108
Patent
active
048620106
ABSTRACT:
A power supply to various electric accesaries of a vehicle is stopped when an instruction of engine starting is given after a engine key switch is turned on. An excitation current of an electromagnetic switch of an engine starter increases gradually with time and after checking various conditions necessary to start the engine therafter, the supply of the excitation current is blocked until a completion of engine starting is decided when the checking shows some problem on engine start and a power supply to the various electric accessaries is allowed after a completion or blocking of the excitation current.
REFERENCES:
patent: 2952782 (1060-09-01), Woyden
patent: 2975296 (1961-03-01), Dominguez-Rego
patent: 4236594 (1980-12-01), Ramsperger
patent: 4305002 (1981-12-01), Mortensen
patent: 4345554 (1982-08-01), Hildreth et al.
patent: 4490620 (1984-12-01), Hansen
Duncanson Jr. W. E.
Mitsubishi Denki & Kabushiki Kaisha
Shoop Jr. William M.
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