JPS5484792A - Leakage detector of sealed cans - Google Patents
Leakage detector of sealed cansInfo
- Publication number
- JPS5484792A JPS5484792A JP15268377A JP15268377A JPS5484792A JP S5484792 A JPS5484792 A JP S5484792A JP 15268377 A JP15268377 A JP 15268377A JP 15268377 A JP15268377 A JP 15268377A JP S5484792 A JPS5484792 A JP S5484792A
- Authority
- JP
- Japan
- Prior art keywords
- leakage detector
- sealed
- sealed box
- leakage
- exhaust
- 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
- 239000007789 gas Substances 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 2
- 239000001307 helium Substances 0.000 abstract 2
- 229910052734 helium Inorganic materials 0.000 abstract 2
- 150000002371 helium Chemical class 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15268377A JPS5484792A (en) | 1977-12-19 | 1977-12-19 | Leakage detector of sealed cans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15268377A JPS5484792A (en) | 1977-12-19 | 1977-12-19 | Leakage detector of sealed cans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5484792A true JPS5484792A (en) | 1979-07-05 |
Family
ID=15545825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15268377A Pending JPS5484792A (en) | 1977-12-19 | 1977-12-19 | Leakage detector of sealed cans |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5484792A (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514489A (ja) * | 1974-06-28 | 1976-01-14 | Hitachi Ltd |
-
1977
- 1977-12-19 JP JP15268377A patent/JPS5484792A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514489A (ja) * | 1974-06-28 | 1976-01-14 | Hitachi Ltd |
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