JPS643057Y2 - - Google Patents
Info
- Publication number
- JPS643057Y2 JPS643057Y2 JP6307082U JP6307082U JPS643057Y2 JP S643057 Y2 JPS643057 Y2 JP S643057Y2 JP 6307082 U JP6307082 U JP 6307082U JP 6307082 U JP6307082 U JP 6307082U JP S643057 Y2 JPS643057 Y2 JP S643057Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- chamber
- chambers
- airtightness
- air
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000012360 testing method Methods 0.000 claims description 14
- 238000007689 inspection Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 16
- 238000005086 pumping Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6307082U JPS58163846U (ja) | 1982-04-27 | 1982-04-27 | 気密検査回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6307082U JPS58163846U (ja) | 1982-04-27 | 1982-04-27 | 気密検査回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58163846U JPS58163846U (ja) | 1983-10-31 |
| JPS643057Y2 true JPS643057Y2 (https=) | 1989-01-26 |
Family
ID=30073191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6307082U Granted JPS58163846U (ja) | 1982-04-27 | 1982-04-27 | 気密検査回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58163846U (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2534627Y2 (ja) * | 1990-08-07 | 1997-05-07 | 本田技研工業株式会社 | シリンダヘッドの圧力洩れ検査装置 |
-
1982
- 1982-04-27 JP JP6307082U patent/JPS58163846U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58163846U (ja) | 1983-10-31 |
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