Electromagnetic injection valve

Details Electromagnetic injection valve Electromagnetic injection valve

1990-11-15

1992-02-18

Miller, Carl Stuart

Internal-combustion engines

Charge forming device

Auxiliary air or gas used to inject fuel

123556, F02M 2300

Patent

active

050884670

ABSTRACT:
An electromagnetic valve assembly is shown having an armature and armature-actuated valve member the mass of which is substantially less than the armature and which is not fixedly connected to the armature; upon electrical energization the armature first overcomes a restraining force and then travels a major part of its stroke before actuating the valve member, at a relatively high speed thereby causing movement of the valve member by kinetic energy of the armature.

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