GB1324447A - Electromagnetic flow transducer - Google Patents
Electromagnetic flow transducerInfo
- Publication number
- GB1324447A GB1324447A GB4588371A GB4588371A GB1324447A GB 1324447 A GB1324447 A GB 1324447A GB 4588371 A GB4588371 A GB 4588371A GB 4588371 A GB4588371 A GB 4588371A GB 1324447 A GB1324447 A GB 1324447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coils
- oct
- electromagnetic induction
- turns
- electrode axis
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
1324447 Electromagnetic induction flowmeters BAILEY METER CO 1 Oct 1971 [5 Oct 1970] 45883/71 Heading G1N In an electromagnetic induction flowmeter having saddle coils symmetrically arranged with respect to the electrode axis 12-14, the coils have a turns density distribution which is a cosine function of the angle α from the electrode axis, and the cross-sectional area of the individual turns varies inversely proportionally to the turns density, thereby reducing the overall resistance of the coils and achieving better heat dissipation per unit of field intensity. A soft iron sleeve 23 or a stack of laminations (46) surrounds the coils.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7790570A | 1970-10-05 | 1970-10-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1324447A true GB1324447A (en) | 1973-07-25 |
Family
ID=22140714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4588371A Expired GB1324447A (en) | 1970-10-05 | 1971-10-01 | Electromagnetic flow transducer |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA941448A (en) |
DE (1) | DE2149248A1 (en) |
FR (1) | FR2110214B1 (en) |
GB (1) | GB1324447A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004031699A2 (en) * | 2002-09-25 | 2004-04-15 | Ketelsen, Broder | Inductive flowmeter |
GB2588201A (en) * | 2019-10-15 | 2021-04-21 | Flodatix Ltd | Apparatus for monitoring fluid flow in a pipe using electromagnetic velocity tomography |
-
1971
- 1971-09-20 CA CA123,175A patent/CA941448A/en not_active Expired
- 1971-10-01 GB GB4588371A patent/GB1324447A/en not_active Expired
- 1971-10-02 DE DE19712149248 patent/DE2149248A1/en active Pending
- 1971-10-04 FR FR7135667A patent/FR2110214B1/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004031699A2 (en) * | 2002-09-25 | 2004-04-15 | Ketelsen, Broder | Inductive flowmeter |
WO2004031699A3 (en) * | 2002-09-25 | 2004-06-03 | Ketelsen Broder | Inductive flowmeter |
GB2588201A (en) * | 2019-10-15 | 2021-04-21 | Flodatix Ltd | Apparatus for monitoring fluid flow in a pipe using electromagnetic velocity tomography |
WO2021074241A1 (en) * | 2019-10-15 | 2021-04-22 | Flodatix Limited | Apparatus for monitoring fluid flow in a pipe using electromagnetic velocity tomography |
Also Published As
Publication number | Publication date |
---|---|
FR2110214A1 (en) | 1972-06-02 |
DE2149248A1 (en) | 1972-04-06 |
FR2110214B1 (en) | 1974-05-10 |
CA941448A (en) | 1974-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |