ITMI952196A0 - - Google Patents
Info
- Publication number
- ITMI952196A0 ITMI952196A0 ITMI952196A ITMI952196A ITMI952196A0 IT MI952196 A0 ITMI952196 A0 IT MI952196A0 IT MI952196 A ITMI952196 A IT MI952196A IT MI952196 A ITMI952196 A IT MI952196A IT MI952196 A0 ITMI952196 A0 IT MI952196A0
- Authority
- IT
- Italy
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
- G01F1/586—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 constructions of coils, magnetic circuits, accessories therefor
-
- 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
- G01F1/584—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 constructions of electrodes, accessories therefor
-
- 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
- G01F1/60—Circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES09402225A ES2105945B1 (es) | 1994-10-26 | 1994-10-26 | Circuitos de control de un caudalimetro electromagnetico. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI952196A0 true ITMI952196A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1995-10-24 |
| ITMI952196A1 ITMI952196A1 (it) | 1997-04-24 |
| IT1277275B1 IT1277275B1 (it) | 1997-11-05 |
Family
ID=8287818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT95MI002196A IT1277275B1 (it) | 1994-10-26 | 1995-10-24 | Circuiti di controllo per un flussometro elettromagnetico |
Country Status (3)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6697742B1 (en) * | 1996-01-17 | 2004-02-24 | Abb Kent-Taylor Limited | Method and apparatus for testing electromagnetic flowmeters |
| DE19958285C2 (de) * | 1999-12-03 | 2002-05-02 | Krohne Ag Basel | Magnetisch-induktives Durchflussmessgerät |
| US7104137B2 (en) * | 2004-04-20 | 2006-09-12 | Delphi Technologies, Inc. | Magnetostrictive fluid-pressure sensor |
| DE102006014677A1 (de) * | 2006-03-28 | 2007-10-04 | Endress + Hauser Flowtec Ag | Vorrichtung zum Messen des Volumen- oder Massestroms eines Mediums in einer Rohrleitung |
| DE102011079351A1 (de) | 2011-07-18 | 2013-01-24 | Endress + Hauser Flowtec Ag | Magnetisch-induktives Durchflussmessgerät |
| DE102011079352A1 (de) * | 2011-07-18 | 2013-01-24 | Endress + Hauser Flowtec Ag | Magnetisch-induktives Durchflussmessgerät |
| WO2015006975A1 (en) | 2013-07-19 | 2015-01-22 | Rosemount Inc. | Magnetic flowmeter |
| CN104734156A (zh) * | 2013-12-20 | 2015-06-24 | 张绍华 | 有源量子滤波器 |
| CN105547384B (zh) * | 2015-12-31 | 2019-03-15 | 中国石油天然气股份有限公司 | 一种恒磁式电磁流量计 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1392926A (en) * | 1971-04-15 | 1975-05-07 | Kent Ltd G | Measurement of flow in a hydraulic system |
| JPS5034853A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-07-31 | 1975-04-03 | ||
| US4144751A (en) * | 1977-09-06 | 1979-03-20 | Honeywell Inc. | Square wave signal generator |
| JPS58182514A (ja) * | 1982-04-19 | 1983-10-25 | Toshiba Corp | 電磁流量計の励磁回路 |
| US4773274A (en) * | 1987-03-03 | 1988-09-27 | Yokogawa Electric Corporation | Electromagnetic flow meter |
| JP2514960B2 (ja) * | 1987-04-13 | 1996-07-10 | 愛知時計電機株式会社 | 電磁流量計 |
| US5079957A (en) * | 1989-09-20 | 1992-01-14 | Rosemount Inc. | Conversion circuit for an electromagnetic flow transmitter |
| EP0521169B1 (de) * | 1991-06-08 | 1995-11-08 | Endress + Hauser Flowtec AG | Magnetisch-induktiver Durchflussmesser |
-
1994
- 1994-10-26 ES ES09402225A patent/ES2105945B1/es not_active Expired - Fee Related
-
1995
- 1995-10-16 US US08/543,822 patent/US5751535A/en not_active Expired - Fee Related
- 1995-10-24 IT IT95MI002196A patent/IT1277275B1/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| IT1277275B1 (it) | 1997-11-05 |
| US5751535A (en) | 1998-05-12 |
| ES2105945A1 (es) | 1997-10-16 |
| ITMI952196A1 (it) | 1997-04-24 |
| ES2105945B1 (es) | 1998-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |