| 摘要 |
PURPOSE:To secure a compactness and improve thermal efficiency by connecting one after another in series of a plurality of heat exchangers, heat accumulators, and radiators between four units of the first compressed spaces and a plurality of second compressed spaces. CONSTITUTION:An expansion space 1a is communicating airtightly with a heat accumulator 22a by heat exchanger 2a, other end of the heat accumulator being communicating with the radiator 5a. The other end 25a of the radiator 5a is communicating respectively with the first compressed space 11d and the second compressed space 16b. The phase of volume change of the expansion space 1a is leading 90 degree revolving angle of a crank shaft ahead of the first compression space 11d and the second compression space 16b. For a refrigeration machine, the crank shaft 19 is rotating by rotating motor to convent to the reciprocating motion of the rod 18a-18d. |
