JPS6061495U - Rotating piston compressor - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の回転ピストン型圧縮機の１例を示す主要
部垂直断面正面図、第２図は第１図のＡ−Ａ断面図、第
３図はこの考案の第１の実施例を示しａは回転ピストン
の正面図、ｂはａのＢ−Ｂ断面図、第４図はこの考案の
第２の実施例を示しａは回転ピストンの正面図、ｂはａ
のＣ−Ｃ断面図である。 １・・・シリンダ本体、２，３・・・シリンダカバー、
４・・・回転ピストン、６・・・偏心軸受部、２１ａ、
２１ｂ−・・リム、２２ａ、２２’ｂ、２３ａ、２３ｂ
・・・熱伝導率の低い材料。Fig. 1 is a vertical cross-sectional front view of the main parts of an example of a conventional rotary piston compressor, Fig. 2 is a cross-sectional view taken along the line A-A in Fig. 1, and Fig. 3 shows the first embodiment of this invention. In the figure, a is a front view of the rotary piston, b is a sectional view taken along line B-B of a, and FIG. 4 is a front view of the rotary piston, and b is a.
It is a CC sectional view of. 1... Cylinder body, 2, 3... Cylinder cover,
4...Rotating piston, 6...Eccentric bearing part, 21a,
21b--Rim, 22a, 22'b, 23a, 23b
...Material with low thermal conductivity.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転ピストンの内空部の換気手段を具備する回転ピスト
ン型圧縮機において、回転ピストンの外周部と軸受部と
をつなぐリム部分を半径方向の途中で内外に分断し、熱
伝導率の低い材料を介在させて前記分断したリム部分の
内外をつなぐように構成したことを特徴とする回転ピス
トン型圧縮機。In a rotary piston type compressor that is equipped with a means for ventilating the inner space of the rotary piston, the rim portion that connects the outer circumference of the rotary piston and the bearing portion is divided into inner and outer parts in the middle in the radial direction, and a material with low thermal conductivity is used. A rotary piston type compressor, characterized in that the rotary piston type compressor is configured to connect the inside and outside of the divided rim portion with an interposition.