Electrical generator or motor structure – Dynamoelectric – Linear
Patent
1995-06-05
1997-10-07
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Linear
310 71, 174254, H02K 4100, H05K 118
Patent
active
056751958
ABSTRACT:
A linear electromagnetic actuator and drive unit are described that ensure high durability for the wiring used for signal transmission, minimize the effect of the friction of said wiring on the operation of the moving portion to enable the obtaining of a highly precise operating state, achieve both reduced costs and compact size, and are able to maintain the function of the wiring itself for a long time.
The above effects are obtained by using a printed wiring substrate for the wiring, and providing a sliding member that guides the printed wiring substrate by sliding on it.
REFERENCES:
patent: 4987442 (1991-01-01), Uemori
patent: 5317220 (1994-05-01), Godkin
patent: 5606256 (1997-02-01), Takei
patent: 5615088 (1997-03-01), Mizumo
Jones Judson H.
Nippon Thompson Co. Ltd.
Stephan Steven L.
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