Viscous blower drive

Details Viscous blower drive Viscous blower drive

1976-05-05

1977-05-03

Ostrager, Allen M.

Power plants

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

Unit of mass is a gas which is heated or cooled in one of a...

60524, 417 15, 417212, F02G 104

Patent

active

040206343

ABSTRACT:
A drive system for a blower, forming part of an external heating circuit of a Stirling engine, is disclosed. A viscous-shear coupling is arranged with the input member thereof concentrically surrounding a one-way clutch which in turn is mounted on an accessory shaft extending through the assembly. The drive system is effective to operate only after the engine has reached predetermined thermal operating conditions; a power transfer is made from an auxiliary blow motor drive to said system upon reaching said conditions.

REFERENCES:
patent: 3782120 (1974-01-01), Brandenburg
patent: 3859794 (1975-01-01), Hakansson
patent: 3935705 (1976-02-01), Harrewijne
patent: 3956892 (1976-05-01), Nystrom

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