JPS5424083A - Inspection method of gas leakage from welded part of weld structuae airtight vessel - Google Patents
Inspection method of gas leakage from welded part of weld structuae airtight vesselInfo
- Publication number
- JPS5424083A JPS5424083A JP8908977A JP8908977A JPS5424083A JP S5424083 A JPS5424083 A JP S5424083A JP 8908977 A JP8908977 A JP 8908977A JP 8908977 A JP8908977 A JP 8908977A JP S5424083 A JPS5424083 A JP S5424083A
- Authority
- JP
- Japan
- Prior art keywords
- gas leakage
- welded part
- structuae
- weld
- inspection method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
PURPOSE: To reduce the number of inspection processes and increase the leakage inspection precision by providing a guide hole in the middle of double wall welded part and providinga means of inspecting gas leakage relying on vacuum or pressurization.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8908977A JPS5424083A (en) | 1977-07-25 | 1977-07-25 | Inspection method of gas leakage from welded part of weld structuae airtight vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8908977A JPS5424083A (en) | 1977-07-25 | 1977-07-25 | Inspection method of gas leakage from welded part of weld structuae airtight vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5424083A true JPS5424083A (en) | 1979-02-23 |
Family
ID=13961138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8908977A Pending JPS5424083A (en) | 1977-07-25 | 1977-07-25 | Inspection method of gas leakage from welded part of weld structuae airtight vessel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5424083A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61115946U (en) * | 1984-12-29 | 1986-07-22 |
-
1977
- 1977-07-25 JP JP8908977A patent/JPS5424083A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61115946U (en) * | 1984-12-29 | 1986-07-22 |
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