Integral solenoid and starter motor

Details Integral solenoid and starter motor Integral solenoid and starter motor

1989-09-25

1991-03-26

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Reciprocating

310 71, 335 72, 335107, 335201, 200145, H02K 1100, H01H 940, H01H 326

Patent

active

050032062

ABSTRACT:
Integral solenoid and starter motor having four or more poles for internal combustion engines has an electrically conductive disc carried by the armature or core of the solenoid for movement in response to energization and de-energization of the solenoid coil. Three stationary contacts of electrically conductive material are disposed in circumferentially spaced relation about the longitudinal axis of the core for sequential engagement by the movable disc. One of the stationary contacts, connected to an electrical energy source, is disposed at a position closer to the movable disc than the other stationary contacts. The other stationary contacts are connected in parallel circuits to two poles of the starter motor whereby each contact carries one-half the current supplied by the energy source. The disc is tiltably mounted on the core for making initial contact with the first stationary contact and later, with the two other contacts in response to the solenoid being energized. When the solenoid is de-energized, the movable disc breaks contact with the other stationary contacts before the first contact whereby the arcing between fixed and movable contacts is minimized.

REFERENCES:
patent: 4156217 (1979-05-01), Thornley
patent: 4636599 (1987-01-01), Talir
patent: 4924126 (1990-05-01), Isozumi
patent: 4926078 (1990-05-01), Isozumi et al.

Affiliated with

Also associated with

Rating

Integral solenoid and starter motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integral solenoid and starter motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integral solenoid and starter motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-619348