Diaphragm displacer Stirling engine powered alternator-compresso

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...


Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0


60517, F02G 104




A free piston Stirling engine having a hermetically sealed vessel enclosing a working space which can be charged with a working gas under pressure. A displacer, mounted in the working space at the cold end by a spring diaphragm member, to circulate the working gas through a heater, a regenerator, and a cooler to create a pressure wave in the working gas which acts against a power piston to produce output power. The spring diaphragm member provides an effective decrease in the area of the cold end of the displacer which causes the thermodynamic system to provide motive power for maintaining the oscillation of the displacer, supports and centers the displacer in the working space, and functions as a spring to return the displacer towards its center position when it is displaced toward the cold or hot end.

patent: 4215548 (1980-08-01), Beremand


Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.


Diaphragm displacer Stirling engine powered alternator-compresso does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Diaphragm displacer Stirling engine powered alternator-compresso, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diaphragm displacer Stirling engine powered alternator-compresso will most certainly appreciate the feedback.

Rate now


Profile ID: LFUS-PAI-O-834169

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.