JPH02113146U - - Google Patents
Info
- Publication number
- JPH02113146U JPH02113146U JP2142189U JP2142189U JPH02113146U JP H02113146 U JPH02113146 U JP H02113146U JP 2142189 U JP2142189 U JP 2142189U JP 2142189 U JP2142189 U JP 2142189U JP H02113146 U JPH02113146 U JP H02113146U
- Authority
- JP
- Japan
- Prior art keywords
- liquid column
- leak tester
- differential pressure
- air leak
- type
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2142189U JPH02113146U (enExample) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2142189U JPH02113146U (enExample) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113146U true JPH02113146U (enExample) | 1990-09-11 |
Family
ID=31238649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2142189U Pending JPH02113146U (enExample) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113146U (enExample) |
-
1989
- 1989-02-28 JP JP2142189U patent/JPH02113146U/ja active Pending
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