JPH0631403Y2 - 埋設配管のガス漏洩検出装置 - Google Patents
埋設配管のガス漏洩検出装置Info
- Publication number
- JPH0631403Y2 JPH0631403Y2 JP544589U JP544589U JPH0631403Y2 JP H0631403 Y2 JPH0631403 Y2 JP H0631403Y2 JP 544589 U JP544589 U JP 544589U JP 544589 U JP544589 U JP 544589U JP H0631403 Y2 JPH0631403 Y2 JP H0631403Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- pipe
- meter
- flow rate
- buried
- 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 - Lifetime
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
- Pipeline Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP544589U JPH0631403Y2 (ja) | 1989-01-23 | 1989-01-23 | 埋設配管のガス漏洩検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP544589U JPH0631403Y2 (ja) | 1989-01-23 | 1989-01-23 | 埋設配管のガス漏洩検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0297648U JPH0297648U (US20030157376A1-20030821-M00001.png) | 1990-08-03 |
JPH0631403Y2 true JPH0631403Y2 (ja) | 1994-08-22 |
Family
ID=31208827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP544589U Expired - Lifetime JPH0631403Y2 (ja) | 1989-01-23 | 1989-01-23 | 埋設配管のガス漏洩検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0631403Y2 (US20030157376A1-20030821-M00001.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2551124Y2 (ja) * | 1991-08-20 | 1997-10-22 | 矢崎総業株式会社 | 配管ガス漏れ検知装置 |
JP4516171B2 (ja) * | 1999-11-26 | 2010-08-04 | 南海ガス株式会社 | ガス微少送出量チェックシステム |
KR200450036Y1 (ko) * | 2008-04-22 | 2010-08-31 | 백성수 | 휴대용 가스분배기 |
CN108679295B (zh) * | 2018-08-16 | 2024-02-09 | 真兰仪表科技有限公司 | 一种用于检测燃气表阀门泄露的检测设备及其使用方法 |
-
1989
- 1989-01-23 JP JP544589U patent/JPH0631403Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0297648U (US20030157376A1-20030821-M00001.png) | 1990-08-03 |
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