JPS57101720A - Flow meter in open ditch - Google Patents
Flow meter in open ditchInfo
- Publication number
- JPS57101720A JPS57101720A JP55177239A JP17723980A JPS57101720A JP S57101720 A JPS57101720 A JP S57101720A JP 55177239 A JP55177239 A JP 55177239A JP 17723980 A JP17723980 A JP 17723980A JP S57101720 A JPS57101720 A JP S57101720A
- Authority
- JP
- Japan
- Prior art keywords
- open ditch
- flow
- flow velocity
- water level
- detector
- 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
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
Landscapes
- Measuring Volume Flow (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55177239A JPS57101720A (en) | 1980-12-17 | 1980-12-17 | Flow meter in open ditch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55177239A JPS57101720A (en) | 1980-12-17 | 1980-12-17 | Flow meter in open ditch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57101720A true JPS57101720A (en) | 1982-06-24 |
JPS6246812B2 JPS6246812B2 (ja) | 1987-10-05 |
Family
ID=16027574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55177239A Granted JPS57101720A (en) | 1980-12-17 | 1980-12-17 | Flow meter in open ditch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57101720A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2710979A1 (fr) * | 1993-10-07 | 1995-04-14 | Seram | Dispositif de mesure du débit d'un écoulement à surface libre tenant compte des variations du niveau d'eau. |
EP0846934A1 (de) * | 1996-12-06 | 1998-06-10 | Wilhelm Heim | Messvorrichtung zur Erfassung der Durchflussmenge |
DE10134264A1 (de) * | 2001-07-18 | 2003-02-06 | Nivus Gmbh | Strömungsmesser |
WO2010057480A2 (de) | 2008-11-20 | 2010-05-27 | Nivus Gmbh | Verfahren und vorrichtung zur fluidströmungsmessung |
CN105910589A (zh) * | 2016-06-14 | 2016-08-31 | 靳翰林 | 明渠流量速测速算盘及使用方法 |
CN115164999A (zh) * | 2022-07-14 | 2022-10-11 | 北京慧图科技(集团)股份有限公司 | 一种探针式水渠渠道流量探测装置及其探测方法 |
-
1980
- 1980-12-17 JP JP55177239A patent/JPS57101720A/ja active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2710979A1 (fr) * | 1993-10-07 | 1995-04-14 | Seram | Dispositif de mesure du débit d'un écoulement à surface libre tenant compte des variations du niveau d'eau. |
EP0846934A1 (de) * | 1996-12-06 | 1998-06-10 | Wilhelm Heim | Messvorrichtung zur Erfassung der Durchflussmenge |
DE10134264A1 (de) * | 2001-07-18 | 2003-02-06 | Nivus Gmbh | Strömungsmesser |
DE10134264B4 (de) * | 2001-07-18 | 2008-06-26 | Nivus Gmbh | Strömungsmesser |
WO2010057480A2 (de) | 2008-11-20 | 2010-05-27 | Nivus Gmbh | Verfahren und vorrichtung zur fluidströmungsmessung |
DE102008058376A1 (de) | 2008-11-20 | 2010-06-02 | Nivus Gmbh | Verfahren und Vorrichtung zur Fluidströmungsmessung |
CN105910589A (zh) * | 2016-06-14 | 2016-08-31 | 靳翰林 | 明渠流量速测速算盘及使用方法 |
CN115164999A (zh) * | 2022-07-14 | 2022-10-11 | 北京慧图科技(集团)股份有限公司 | 一种探针式水渠渠道流量探测装置及其探测方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6246812B2 (ja) | 1987-10-05 |
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