JPS63166692U

JPS63166692U -

Info

Publication number: JPS63166692U
Application number: JP5953787U
Authority: JP
Priority date: 1987-04-20
Filing date: 1987-04-20
Publication date: 1988-10-31
Anticipated expiration: 2002-04-20
Also published as: JP2519432Y2

Description

[Brief explanation of the drawing]

第１図ないし第６図はこの考案の第１の実施例
を示し、第１図ａ，ｂは鋼板で構成されたフレー
ムを示す平面図および側断面図、第２図はそのス
リツト部分を拡大して示す平面図、第３図はスリ
ツトの全体を示す正面図、第４図は第１図Ａ〜Ａ
線に沿うスリツトの断面図、第５図は密閉形圧縮
機の全体の構成を示す正断面図、第６図はその第
５図Ｂ〜Ｂ線に沿う平断面図、第７図はこの考案
の第２の実施例の要部を示す平面図、第８図はこ
の考案の第３の実施例の要部を示す正面図、第９
図はこの考案の第４の実施例の要部を示す正面図
、第１０図ａ，ｂはこの考案の第５の実施例の要
部を示す平断面図および正断面図、第１１図はそ
の第１０図ａ，Ｃ〜Ｃ線に沿う断面図、第１２図
ａ，ｂはこの考案の第６の実施例の要部を示す平
断面図および正断面図、第１３図はその第１２図
ａ，Ｄ〜Ｄ線に沿う断面図、第１４図ａは従来の
鋼板製のフレームを用いた密閉形圧縮機を示す正
断面図、第１４図ｂはその第１４図ａ，Ｅ〜Ｅ線
に沿う平断面図、第１５図ａ，ｂはそのフレーム
を示す平面図および側断面図である。１…密閉ケース、２…圧縮機部、８…固定子、
９…回転子、１５…スリツト、１６…凸条。 Figures 1 to 6 show the first embodiment of this invention, Figures 1a and b are plan views and side sectional views showing a frame made of steel plates, and Figure 2 is an enlarged view of the slit portion. 3 is a front view showing the entire slit, and FIG. 4 is a plan view showing the entire slit.
5 is a front sectional view showing the overall structure of the hermetic compressor, FIG. 6 is a plane sectional view taken along the line B-B in FIG. 5, and FIG. 7 is a cross-sectional view of this invention. FIG. 8 is a plan view showing the main parts of the second embodiment of the invention; FIG. 8 is a front view showing the main parts of the third embodiment of the invention;
The figure is a front view showing the main part of the fourth embodiment of this invention, FIGS. Fig. 10a is a cross-sectional view taken along the line C to C, Fig. 12a and b are a plan cross-sectional view and a front sectional view showing the essential parts of the sixth embodiment of this invention, and Fig. 13 is a cross-sectional view of the sixth embodiment of the invention. Fig. 14a is a cross-sectional view taken along line D to D; Fig. 14a is a front sectional view showing a conventional hermetic compressor using a frame made of steel plate; Fig. 14b is a sectional view of Fig. 14a, E to E 15a and 15b are a plan view and a side sectional view showing the frame. 1... sealed case, 2... compressor section, 8... stator,
9...Rotor, 15...Slit, 16...Convex strip.

Claims

[Claims for Utility Model Registration] (1) A frame made of a steel plate formed into a substantially bottomed cylindrical shape is provided in the compressor section, and the circumferential side wall of this frame is welded to the inner circumferential surface of the sealed case to perform the compression. 1. A hermetic compressor in which a machine part is supported by a hermetic case, characterized in that a slit is provided along the axial direction in the peripheral side wall of the frame. (2) The hermetic compressor according to claim 1, wherein the frame has a plurality of protrusions radially formed on the bottom wall.