JPS5165663A - - Google Patents
Info
- Publication number
- JPS5165663A JPS5165663A JP50123751A JP12375175A JPS5165663A JP S5165663 A JPS5165663 A JP S5165663A JP 50123751 A JP50123751 A JP 50123751A JP 12375175 A JP12375175 A JP 12375175A JP S5165663 A JPS5165663 A JP S5165663A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742448945 DE2448945A1 (de) | 1974-10-15 | 1974-10-15 | Induktiver durchflussmesser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5165663A true JPS5165663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-07 |
Family
ID=5928294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50123751A Pending JPS5165663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-10-15 | 1975-10-14 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522133A (en) * | 1978-08-03 | 1980-02-16 | Aichi Tokei Denki Co Ltd | Electromagnetic flow meter |
| JPS59175124U (ja) * | 1983-05-10 | 1984-11-22 | 横河電機株式会社 | 電磁流量計発信器 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137767A (en) * | 1977-09-13 | 1979-02-06 | Honeywell, Inc. | Electromagnetic flow meter |
| US4434667A (en) | 1981-10-26 | 1984-03-06 | The United States Of America As Represented By The United States Department Of Energy | Permanent magnet flowmeter having improved output terminal means |
| DE3734912A1 (de) * | 1987-10-15 | 1989-04-27 | Kernforschungsz Karlsruhe | Induktive stroemungssonde zum messen der stroemungsgeschwindigkeit eines fluessigmetallstromes |
| DE59008599D1 (de) * | 1990-04-09 | 1995-04-06 | Fischer & Porter Gmbh | Schaltungsanordnung zur Messung des Stroms einer elektrische Ladungen enthaltenden Flüssigkeit. |
| GB2292613A (en) * | 1994-08-01 | 1996-02-28 | Edward Hall Higham | Multiple electrode electromagnetic flowmeters |
| EP0878694A1 (de) * | 1997-05-15 | 1998-11-18 | Endress + Hauser Flowtec AG | Verfahren zur magnetisch-induktiven Durchflussmessung und entsprechender Durchflussmesser |
| US6094992A (en) * | 1997-05-15 | 2000-08-01 | Flowtec Ag | Method for electromagnetic flow measurement and a corresponding flowmeter |
| RU2241961C2 (ru) * | 2003-01-24 | 2004-12-10 | Федеральное Государственное унитарное предприятие Государственный научно-исследовательский институт теплоэнергетического приборостроения НИИтеплоприбор | Электромагнитный расходомер |
| US7416542B2 (en) * | 2004-04-30 | 2008-08-26 | Medtronic, Inc. | Open circuit gravity-assisted uroflowmeter |
| US6931943B1 (en) | 2004-04-30 | 2005-08-23 | Medtronic, Inc. | Permanent magnet flowmeter with noncircular sensing passage |
| US6904809B1 (en) | 2004-04-30 | 2005-06-14 | Medtronic, Inc. | Magnetic flowmeter with integral liquid trap |
| CN100387940C (zh) * | 2005-12-23 | 2008-05-14 | 李斌 | 非绝缘测量管的电磁流量传感器 |
| JP2015105929A (ja) * | 2013-12-02 | 2015-06-08 | 株式会社東芝 | 電磁流量計 |
| DE102015113390B4 (de) | 2015-08-13 | 2022-09-08 | Endress + Hauser Flowtec Ag | Magnetisch-induktives Durchflussmessgerät zur Ermittlung des Vorliegens eines vollausgebildeten rotationssymmetrischen Strömungsprofils |
| CN105509824B (zh) * | 2016-01-25 | 2018-10-09 | 中国原子能科学研究院 | 一种永磁式液态金属流量计 |
| US10024707B2 (en) * | 2016-02-17 | 2018-07-17 | Schneider Electric Systems Usa, Inc. | Electromagnetic flowmeter calibration verification |
| CN107831334A (zh) * | 2017-11-27 | 2018-03-23 | 浙江星天海洋科学技术有限公司 | 二维矢量流速传感器 |
| DE102018108197B4 (de) | 2018-04-06 | 2024-11-28 | Endress+Hauser Flowtec Ag | Magnetisch-induktives Durchflussmessgerät und Messstelle mit einem solchen |
| WO2020107334A1 (zh) * | 2018-11-29 | 2020-06-04 | 深圳市大疆创新科技有限公司 | 电磁流量计和具有该电磁流量计的植保无人机 |
| DE102019107904B3 (de) * | 2019-03-27 | 2020-08-13 | Krohne Messtechnik Gmbh | Magnetisch-induktives Durchflussmessgerät mit Leitfähigkeitsmesseinrichtung und Verfahren zum Betreiben eines magnetisch-induktiven Durchflussmessgerätes mit Leitfähigkeitsmesseinrichtung |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4990962A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-12-28 | 1974-08-30 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2722122A (en) * | 1952-05-16 | 1955-11-01 | Vitro Corp Of America | Means for rejecting spurious flowmeter signals |
| US2896451A (en) * | 1955-06-17 | 1959-07-28 | Philips Corp | Device for measuring the flow speed of a liquid |
| DE1177835B (de) * | 1961-03-07 | 1964-09-10 | J C Eckardt A G | Vorrichtung zum Messen der Stroemungs-geschwindigkeit von Fluessigkeiten in Leitungen |
| DE1914335C3 (de) * | 1969-03-21 | 1973-08-02 | Fa Ludwig Krohne, 4100 Duisburg | Induktiver strömungsmesser |
| US3631718A (en) * | 1969-07-24 | 1972-01-04 | Tetsuya Sato | Electromagnetic flowmeter |
| DE2103895A1 (de) * | 1971-01-28 | 1972-09-14 | Krohne Fa Ludwig | Induktiver Strömungsmesser |
-
1974
- 1974-10-15 DE DE19742448945 patent/DE2448945A1/de not_active Ceased
-
1975
- 1975-10-02 US US05/619,029 patent/US4008609A/en not_active Expired - Lifetime
- 1975-10-08 FR FR7530801A patent/FR2288299A1/fr active Granted
- 1975-10-10 GB GB41706/75A patent/GB1528764A/en not_active Expired
- 1975-10-14 JP JP50123751A patent/JPS5165663A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4990962A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-12-28 | 1974-08-30 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522133A (en) * | 1978-08-03 | 1980-02-16 | Aichi Tokei Denki Co Ltd | Electromagnetic flow meter |
| JPS59175124U (ja) * | 1983-05-10 | 1984-11-22 | 横河電機株式会社 | 電磁流量計発信器 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2288299A1 (fr) | 1976-05-14 |
| US4008609A (en) | 1977-02-22 |
| GB1528764A (en) | 1978-10-18 |
| FR2288299B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-02-13 |
| DE2448945A1 (de) | 1976-04-29 |