JPS5866816A - 量水器 - Google Patents
量水器Info
- Publication number
- JPS5866816A JPS5866816A JP16674481A JP16674481A JPS5866816A JP S5866816 A JPS5866816 A JP S5866816A JP 16674481 A JP16674481 A JP 16674481A JP 16674481 A JP16674481 A JP 16674481A JP S5866816 A JPS5866816 A JP S5866816A
- Authority
- JP
- Japan
- Prior art keywords
- water
- flow rate
- leakage
- water leakage
- output
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16674481A JPS5866816A (ja) | 1981-10-19 | 1981-10-19 | 量水器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16674481A JPS5866816A (ja) | 1981-10-19 | 1981-10-19 | 量水器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5866816A true JPS5866816A (ja) | 1983-04-21 |
JPH0126497B2 JPH0126497B2 (zh) | 1989-05-24 |
Family
ID=15836939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16674481A Granted JPS5866816A (ja) | 1981-10-19 | 1981-10-19 | 量水器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5866816A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6449928A (en) * | 1987-08-20 | 1989-02-27 | Matsushita Electric Ind Co Ltd | Water leak detecting device |
JPS6449927A (en) * | 1987-08-20 | 1989-02-27 | Matsushita Electric Ind Co Ltd | Water leak detecting device |
JPH0291934U (zh) * | 1988-12-29 | 1990-07-20 | ||
JPH03287040A (ja) * | 1990-04-03 | 1991-12-17 | Matsushita Electric Ind Co Ltd | 漏洩検出装置付水道メータ |
EP2107357A1 (en) | 2008-04-03 | 2009-10-07 | HERA S.p.A. | Method for detecting the presence of leaks in a water distribution network and kit for applying the method |
-
1981
- 1981-10-19 JP JP16674481A patent/JPS5866816A/ja active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6449928A (en) * | 1987-08-20 | 1989-02-27 | Matsushita Electric Ind Co Ltd | Water leak detecting device |
JPS6449927A (en) * | 1987-08-20 | 1989-02-27 | Matsushita Electric Ind Co Ltd | Water leak detecting device |
JPH0291934U (zh) * | 1988-12-29 | 1990-07-20 | ||
JPH03287040A (ja) * | 1990-04-03 | 1991-12-17 | Matsushita Electric Ind Co Ltd | 漏洩検出装置付水道メータ |
EP2107357A1 (en) | 2008-04-03 | 2009-10-07 | HERA S.p.A. | Method for detecting the presence of leaks in a water distribution network and kit for applying the method |
Also Published As
Publication number | Publication date |
---|---|
JPH0126497B2 (zh) | 1989-05-24 |
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