JPS6130703B2 - - Google Patents
Info
- Publication number
- JPS6130703B2 JPS6130703B2 JP15715878A JP15715878A JPS6130703B2 JP S6130703 B2 JPS6130703 B2 JP S6130703B2 JP 15715878 A JP15715878 A JP 15715878A JP 15715878 A JP15715878 A JP 15715878A JP S6130703 B2 JPS6130703 B2 JP S6130703B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- hollow body
- double
- airtightness
- pressure
- 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
- 239000012530 fluid Substances 0.000 claims description 17
- 238000012360 testing method Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15715878A JPS5582937A (en) | 1978-12-18 | 1978-12-18 | Airtightness inspecting method of double pipe and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15715878A JPS5582937A (en) | 1978-12-18 | 1978-12-18 | Airtightness inspecting method of double pipe and its device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1952585A Division JPS60185131A (ja) | 1985-02-04 | 1985-02-04 | 二重管の気密性検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5582937A JPS5582937A (en) | 1980-06-23 |
| JPS6130703B2 true JPS6130703B2 (en]) | 1986-07-15 |
Family
ID=15643443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15715878A Granted JPS5582937A (en) | 1978-12-18 | 1978-12-18 | Airtightness inspecting method of double pipe and its device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5582937A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985929U (ja) * | 1982-12-02 | 1984-06-11 | 株式会社小松製作所 | エア回路のエア洩れ検出装置 |
| CN103499423A (zh) * | 2013-09-02 | 2014-01-08 | 天津二十冶建设有限公司 | 一种焦炉阀门、旋塞快速打压的装置 |
| CN104236822B (zh) * | 2014-10-04 | 2016-08-24 | 高满珍 | 液压制动软管的测压器 |
| CN104236807B (zh) * | 2014-10-04 | 2016-08-24 | 高满珍 | 用于液压制动软管测试的工作器 |
-
1978
- 1978-12-18 JP JP15715878A patent/JPS5582937A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5582937A (en) | 1980-06-23 |
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