Reduced noise engine start-stop system using traditional...

Details Reduced noise engine start-stop system using traditional... Reduced noise engine start-stop system using traditional...

2008-05-20

2008-05-20

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Starting device

Having specific mounting or drive connection for electric...

C290S028000

Reexamination Certificate

active

11467989

ABSTRACT:
An engine starting system that regulates a position of a pinion gear of a starter motor between an engaged position and a disengaged position includes a solenoid pinion armature (SPA) that is coupled to the pinion gear and that is movable between a first position and a second position to move the pinion gear between the disengaged position and the engaged position. A damper dampens a velocity of the SPA during movement of the SPA to the second position to inhibit noise generation.

REFERENCES:
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patent: 5127279 (1992-07-01), Barthruff
patent: 5733218 (1998-03-01), Sudau et al.
patent: 5970937 (1999-10-01), Casellato et al.
patent: 6516767 (2003-02-01), Maillet et al.
patent: 6634332 (2003-10-01), Saito et al.
patent: 2002/0135186 (2002-09-01), Chane-Waye

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