JPS6311618Y2 - - Google Patents
Info
- Publication number
- JPS6311618Y2 JPS6311618Y2 JP12574581U JP12574581U JPS6311618Y2 JP S6311618 Y2 JPS6311618 Y2 JP S6311618Y2 JP 12574581 U JP12574581 U JP 12574581U JP 12574581 U JP12574581 U JP 12574581U JP S6311618 Y2 JPS6311618 Y2 JP S6311618Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- piston
- sleeve
- tapered surface
- low
- 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
- 238000012360 testing method Methods 0.000 claims description 10
- 239000012779 reinforcing material Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000011179 visual inspection Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12574581U JPS5830847U (ja) | 1981-08-25 | 1981-08-25 | 気密試験装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12574581U JPS5830847U (ja) | 1981-08-25 | 1981-08-25 | 気密試験装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5830847U JPS5830847U (ja) | 1983-02-28 |
| JPS6311618Y2 true JPS6311618Y2 (Direct) | 1988-04-05 |
Family
ID=29919571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12574581U Granted JPS5830847U (ja) | 1981-08-25 | 1981-08-25 | 気密試験装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830847U (Direct) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61121255U (Direct) * | 1985-01-11 | 1986-07-31 |
-
1981
- 1981-08-25 JP JP12574581U patent/JPS5830847U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5830847U (ja) | 1983-02-28 |
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