Output control apparatus for Stirling engines

Details Output control apparatus for Stirling engines Output control apparatus for Stirling engines

1986-09-26

1987-07-07

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...

F02C 104

Patent

active

046778241

ABSTRACT:
A Stirling engine control apparatus includes a pressure reducing valve provided in a maximum cycle pressure line connecting a working space to a working gas compressor and a working gas tank via a first check valve, a pressure boost valve provided in a minimum cycle pressure line connecting the working space to the working gas storage tank via a second check valve, an operating lever pivotable about a movable fulcrum for controlling opening and closing of the pressure reducing valve and the pressure boost valve, a movable member on which the movable fulcrum of the operating lever is provided, and control means for positionally shifting the movable member upon comparing a target pressure corresponding to displacement of the operating lever and pressure within the minimum cycle pressure line.

REFERENCES:
patent: 3371491 (1968-03-01), Pinter
patent: 3372539 (1968-03-01), Reinhoudt
patent: 3458994 (1969-08-01), Heffner
patent: 3466867 (1969-09-01), Brandes
patent: 3550371 (1970-12-01), Jaspers
patent: 3554672 (1971-01-01), Brandes
patent: 3600886 (1971-08-01), Jaspers

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