Title:
【発明の名称】燃料噴射器用低電圧供給制御装置
Document Type and Number:
Japanese Patent JPH02501080
Kind Code:
A
Abstract:
A low voltage supply control system provides on command a voltage doubling of the supply voltage to the fuel injector coils of a fuel injection system. The command signal is responsive to the magnitude of the battery voltage falling below a predetermined level at any time during the operation of the fuel injection systems be it on cold starting or during a component failure in the power generating system of the vehicle during operation. The advantage of this system is that the impedance of the fuel injector coils is typically many times higher than that of coils used without the low voltage supply control system. Overall the cost advantages of the low voltage supply control system are very attractive.
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Inventors:
Light danny oren
Application Number:
JP50644087A
Publication Date:
April 12, 1990
Filing Date:
October 14, 1987
Export Citation:
Assignee:
Allied Corporation
International Classes:
F02D41/06; F02D41/20; F02B1/04; (IPC1-7): F02D41/06; F02D41/20
Attorney, Agent or Firm:
Kimura Masami