JPS5484791A - Leakage detector of sealed cans - Google Patents
Leakage detector of sealed cansInfo
- Publication number
- JPS5484791A JPS5484791A JP15268277A JP15268277A JPS5484791A JP S5484791 A JPS5484791 A JP S5484791A JP 15268277 A JP15268277 A JP 15268277A JP 15268277 A JP15268277 A JP 15268277A JP S5484791 A JPS5484791 A JP S5484791A
- Authority
- JP
- Japan
- Prior art keywords
- sealed
- leakage detector
- leakage
- sealed cans
- piping
- 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 surely detect the leakage of sealed cans by detecting the leakage components in the sealed cans being sent through air suction piping with a leakage detector.
CONSTITUTION: The helium gas leaked through a sealed can 11 is led to a sealed box 2 through air suction piping 16 and this helium gas is quantitatively measured by a leakage detector 22. The detection signal having been obtained in this way is outputted to the outside of the sealed box through an airtight connector 23 and is sent to a control panel 2, where it is indicated by a meter or the like. The exhaust gas of suction-exhaust mechanism 21 and leakage detector 22 is returned to the inside of an isolation chamber 1 through exhaust piping 17 and is released thereform.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15268277A JPS5484791A (en) | 1977-12-19 | 1977-12-19 | Leakage detector of sealed cans |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15268277A JPS5484791A (en) | 1977-12-19 | 1977-12-19 | Leakage detector of sealed cans |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5484791A true JPS5484791A (en) | 1979-07-05 |
Family
ID=15545800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15268277A Pending JPS5484791A (en) | 1977-12-19 | 1977-12-19 | Leakage detector of sealed cans |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5484791A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS514489A (en) * | 1974-06-28 | 1976-01-14 | Hitachi Ltd |
-
1977
- 1977-12-19 JP JP15268277A patent/JPS5484791A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS514489A (en) * | 1974-06-28 | 1976-01-14 | Hitachi Ltd |
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