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...
Patent
1995-05-15
1996-01-23
Lazarus, Ira S.
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...
60521, 92181P, F01B 2910, F02G 104
Patent
active
054857260
ABSTRACT:
An improved pressure control apparatus for a stirling module capable of controlling a pressure between compression space and a bounce space by providing an improved pressure control apparatus, so that a high speed operation of a stirling module can be obtained, which includes a piston including a plurality of pressure control hole groups vertically extended within the piston for connecting between the compression space and the bounce space, each of groups consists of at least one hole; a pressure control member supporting section having a diameter smaller than that of the piston and upwardly extended from the top of the piston; a support member engaging section having a diameter smaller than that of the pressure control member supporting section and upwardly extended from the top of the support member engaging section; and a pressure control member including an engaging section threadly engaged to the pressure control member supporting section and an opening/closing section having a plurality of wings.
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patent: 5335506 (1994-08-01), Byoung-Moo
Kim Sung T.
Shin Dong K.
Basichas Alfred
Lazarus Ira S.
LG Electronics Inc.
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