Drive device

Details Drive device Drive device

1987-11-23

1988-11-22

Ostrager, Allen M.

Power plants

Motor operated by expansion and/or contraction of a unit of...

Mass is a solid

F03G 706

Patent

active

047856270

ABSTRACT:
A drive device of the type utilizing the property of shape memory alloys comprising a first wheel (12) and a second wheel (16) drivingly coupled together by means of a wire loop (20) of a shape memory alloy and a generator and/or a fan (7) coupled as an integral part of the drive device in such a way that a forced cooling of the wire loop (20) is obtained.

REFERENCES:
patent: 4010612 (1977-03-01), Sandoval
patent: 4030298 (1977-06-01), Sandoval

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