JPH01120063U

JPH01120063U -

Info

Publication number: JPH01120063U
Application number: JP1313588U
Authority: JP
Priority date: 1988-02-03
Filing date: 1988-02-03
Publication date: 1989-08-15

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す図、第２図
〜第６図は従来の冷凍機を説明するための図であ
る。図において、１は圧縮機、２はコールドフイン
ガ、３は連結管、４はシリンダ、５はピストン、
８はシリンダヘツド、９は圧縮室、１４は低温シ
リンダ、１５はデイスプレーサ、１６は低温室、
１７は高温室、２７は放熱フインである。なお、
各図中同一符号は同一または相当部分を示す。 FIG. 1 is a diagram showing an embodiment of this invention, and FIGS. 2 to 6 are diagrams for explaining a conventional refrigerator. In the figure, 1 is a compressor, 2 is a cold finger, 3 is a connecting pipe, 4 is a cylinder, 5 is a piston,
8 is a cylinder head, 9 is a compression chamber, 14 is a low temperature cylinder, 15 is a displacer, 16 is a low temperature chamber,
17 is a high temperature chamber, and 27 is a heat radiation fin. In addition,
The same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A compressor comprising a cylinder, a cylinder head that closes one end surface of the cylinder, a piston that reciprocates in the cylinder, and a compression chamber partitioned by the cylinder, the cylinder head, and the piston; a cold finger comprising an elongated cylindrical low-temperature cylinder, a displacer that divides the inside of the low-temperature cylinder into a low-temperature chamber and a high-temperature chamber, and reciprocates the low-temperature cylinder; and the radiator of the compressor. A refrigerator comprising a connecting pipe that communicates the cold finger with the high temperature chamber and has heat radiation fins on the outer periphery.