JPS6422880U

JPS6422880U -

Info

Publication number: JPS6422880U
Application number: JP11708187U
Authority: JP
Priority date: 1987-07-30
Filing date: 1987-07-30
Publication date: 1989-02-07

Description

[Brief explanation of the drawing]

第１図および第２図はこの考案における第１実
施例であり、第１図は結合部の溶接状態を示す断
面図、第２図は結合部に隙間が設けられた状態を
示す断面図、第３図および第４図はこの考案にお
ける第２実施例であり、第３図は固定体の斜視図
、第４図は本体と固定体との間の隙間を示す断面
図、第５図および第６図は第２実施例であり、第
５図は固定体の斜視図、第６図は隙間の状態を示
す断面図、第７図および第８図は第４実施例であ
り、第７図は固定体の斜視図、第８図は隙間の状
態を示す断面図、第９図は第５実施例の固定体の
斜視図、第１０図および第１１図は第６実施例で
あり、第１０図は固定体の斜視図、第１１図は隙
間の状態を示す断面図、第１２図および第１３図
は第７実施例であり、第１２図は固定体の斜視図
、第１３図は隙間の状態を示す断面図、第１４図
および第１５図は第８実施例であり、第１４図は
固定体の斜視図、第１５図は隙間の状態を示す断
面図、第１６図乃至第２０図は従来例であり、第
１６図は圧縮機の正断面図、第１７図は本体と固
定体の結合が不完全な状態を示す断面図、第１８
図は本体と固定体の溶接時の電圧が過大なために
貫通孔が生じた状態を示す断面図、第１９図は本
体に貫通孔を穿設し、この貫通孔を介して固定体
を溶接した状態を示す正断面図、第２０図は本体
に貫通孔を穿設し、この貫通孔を介して固定体を
溶接した状態を示す平断面図である。１……本体、４……内壁、５……支持板（固定
体）、１７……溶接部（結合部）、２０……溶接
部（結合部）、２２……隙間。 1 and 2 show a first embodiment of this invention, FIG. 1 is a sectional view showing a welded state of a joint, FIG. 2 is a sectional view showing a state in which a gap is provided in a joint, 3 and 4 show a second embodiment of this invention, in which FIG. 3 is a perspective view of the fixed body, FIG. 4 is a sectional view showing the gap between the main body and the fixed body, and FIG. 6 shows the second embodiment, FIG. 5 is a perspective view of the fixed body, FIG. 6 is a sectional view showing the state of the gap, FIGS. 7 and 8 show the fourth embodiment, and FIG. The figure is a perspective view of the fixed body, FIG. 8 is a sectional view showing the state of the gap, FIG. 9 is a perspective view of the fixed body of the fifth embodiment, and FIGS. 10 and 11 are of the sixth embodiment. Fig. 10 is a perspective view of the fixed body, Fig. 11 is a sectional view showing the state of the gap, Figs. 12 and 13 are the seventh embodiment, Fig. 12 is a perspective view of the fixed body, and Fig. 13 is a sectional view showing the state of the gap, FIGS. 14 and 15 are the eighth embodiment, FIG. 14 is a perspective view of the fixed body, FIG. 15 is a sectional view showing the state of the gap, and FIGS. Fig. 20 shows a conventional example, Fig. 16 is a front sectional view of the compressor, Fig. 17 is a sectional view showing a state where the main body and fixed body are incompletely connected, and Fig. 18 is a sectional view of the compressor.
The figure is a cross-sectional view showing a state in which a through hole is created due to excessive voltage during welding of the main body and fixed body. Figure 19 shows a through hole drilled in the main body and the fixed body welded through this through hole. FIG. 20 is a front sectional view showing a state in which a through hole is formed in the main body and a fixing body is welded through the through hole. DESCRIPTION OF SYMBOLS 1... Main body, 4... Inner wall, 5... Support plate (fixed body), 17... Welded part (joint part), 20... Welded part (joint part), 22... Gap.

Claims

[Claims for Utility Model Registration] (1) A compressor having a sealed main body, a fixed body connected to the inner wall of the main body by welding, and a compressor section connected to this fixed body, A compressor characterized in that a gap is provided between the joint parts of the inner wall of the main body and the fixed body, and the joint parts are welded together through this gap. (2) The compressor according to claim 1, wherein the gap is formed by providing a recess in the connecting portion on the fixed body side.