Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1976-05-24
1978-05-02
Witkowski, Stanley J.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 40MM, 310 83, G04C 300, H02K 708, H02K 710
Patent
active
040867536
ABSTRACT:
A timepiece including two base plates opposite each other and defining a space therebetween, and having a gear train and an electro-mechanical converter for driving the gear train and both disposed in the space between the two base plates. The converter includes a stator comprised of a platelike member defining an intermediate plate portion positioned in the space between the two base plates. The intermediate plate portion supports gear train components and is isolated magnetically from the rest of the stator.
REFERENCES:
patent: 3652884 (1972-03-01), Vuffray
patent: 3796039 (1974-03-01), Lucien
patent: 3898789 (1975-08-01), Arzi et al.
patent: 3943695 (1976-03-01), Bauer et al.
patent: 3978651 (1976-09-01), Yoshino
Kitai Kiyoshi
Tsuchiya Hideo
Adams Bruce L.
Burns Robert E.
Kabushiki Kaisha Seikosha
Lobato Emmanuel J.
Seiko Koki Kabushiki Kaisha
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