CN1350167A - 时间差水管报漏仪 - Google Patents
时间差水管报漏仪 Download PDFInfo
- Publication number
- CN1350167A CN1350167A CN 00131925 CN00131925A CN1350167A CN 1350167 A CN1350167 A CN 1350167A CN 00131925 CN00131925 CN 00131925 CN 00131925 A CN00131925 A CN 00131925A CN 1350167 A CN1350167 A CN 1350167A
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- water pipe
- water
- leakage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001319256A CN1142420C (zh) | 2000-10-22 | 2000-10-22 | 时间差水管报漏仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001319256A CN1142420C (zh) | 2000-10-22 | 2000-10-22 | 时间差水管报漏仪 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1350167A true CN1350167A (zh) | 2002-05-22 |
CN1142420C CN1142420C (zh) | 2004-03-17 |
Family
ID=4594861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001319256A Expired - Fee Related CN1142420C (zh) | 2000-10-22 | 2000-10-22 | 时间差水管报漏仪 |
Country Status (1)
Country | Link |
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CN (1) | CN1142420C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102607784A (zh) * | 2012-03-06 | 2012-07-25 | 无锡水表有限责任公司 | 一种检测自来水管道漏水的方法 |
-
2000
- 2000-10-22 CN CNB001319256A patent/CN1142420C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102607784A (zh) * | 2012-03-06 | 2012-07-25 | 无锡水表有限责任公司 | 一种检测自来水管道漏水的方法 |
CN102607784B (zh) * | 2012-03-06 | 2015-01-28 | 无锡水表有限责任公司 | 一种检测自来水管道漏水的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1142420C (zh) | 2004-03-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIAXING CITY HUAJIAN ELECTRICAL TECHNOLOGY DEVELO Free format text: FORMER OWNER: CHEN YIZHONG Effective date: 20050826 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050826 Address after: Jiaxing City, Zhejiang province 314015 Hong Wan Road No. 8 Patentee after: Jiaxing Huajian Electromechanical Technology Development Co., Ltd. Address before: 314000 room 10, 503 South Lane, Kyrgyzstan, Zhejiang, Jiaxing Patentee before: Chen Yizhong |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040317 Termination date: 20091123 |