Electrical generator or motor structure – Dynamoelectric – Linear
Patent
1978-12-20
1980-09-02
Duggan, Donovan F.
Electrical generator or motor structure
Dynamoelectric
Linear
310 27, H02K 4102
Patent
active
042208785
ABSTRACT:
A drive-frame support mechanism for a force motor includes a pair of coil springs arranged upon and under the drive frame of the motor to hold the frame in between, and a spring of a smaller spring constant disposed between the support stem of the drive frame and the body of the motor.
REFERENCES:
patent: 2556816 (1951-06-01), Lukacs
patent: 2657374 (1953-10-01), Bardeen
patent: 2754435 (1956-07-01), Ongaro
patent: 3624896 (1971-12-01), Daubeney et al.
Asano Masuyuki
Omuro Shojiro
Duggan Donovan F.
Mitsubishi Jukogyo Kabushiki Kaisha
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