DE2149248A1 - Elektromagnetischer Stroemungsmesser - Google Patents
Elektromagnetischer StroemungsmesserInfo
- Publication number
- DE2149248A1 DE2149248A1 DE19712149248 DE2149248A DE2149248A1 DE 2149248 A1 DE2149248 A1 DE 2149248A1 DE 19712149248 DE19712149248 DE 19712149248 DE 2149248 A DE2149248 A DE 2149248A DE 2149248 A1 DE2149248 A1 DE 2149248A1
- Authority
- DE
- Germany
- Prior art keywords
- coil
- flow
- axis
- channel
- cosine
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 13
- 230000014509 gene expression Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7790570A | 1970-10-05 | 1970-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2149248A1 true DE2149248A1 (de) | 1972-04-06 |
Family
ID=22140714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712149248 Pending DE2149248A1 (de) | 1970-10-05 | 1971-10-02 | Elektromagnetischer Stroemungsmesser |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA941448A (enExample) |
| DE (1) | DE2149248A1 (enExample) |
| FR (1) | FR2110214B1 (enExample) |
| GB (1) | GB1324447A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10244642A1 (de) * | 2002-09-25 | 2004-04-08 | Ketelsen, Broder | Induktiver Durchflußmesser |
| GB2588201B (en) * | 2019-10-15 | 2024-08-14 | 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/de active Pending
- 1971-10-04 FR FR7135667A patent/FR2110214B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA941448A (en) | 1974-02-05 |
| GB1324447A (en) | 1973-07-25 |
| FR2110214B1 (enExample) | 1974-05-10 |
| FR2110214A1 (enExample) | 1972-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69423867T2 (de) | Gleichstromsensor | |
| DE4011766C2 (de) | Spannungsmeßfühler | |
| DE19606445A1 (de) | Induktive Messvorrichtung zur Messung von einem hohen Gleichstrom überlagerten Wechelstromkomponenten | |
| DE2920621A1 (de) | Linearvariabler phasenwandler | |
| EP0528199B1 (de) | Geber zur induktiven Erzeugung eines Messsignals | |
| DE2335249A1 (de) | Vorrichtung zum messen von spannungen an der oberflaeche von bauteilen u. dgl., welche aus einem magnetostruktiven stoff bestehen | |
| AT401108B (de) | Ermittlung von querschnittflächenänderungen eines drahtseiles | |
| DE2622943A1 (de) | Elektromagnetischer mengenmesser | |
| DE4202296B4 (de) | Magnetisch kompensierter Stromwandler | |
| DE2149248A1 (de) | Elektromagnetischer Stroemungsmesser | |
| DE955272C (de) | Vorrichtung zur Messung von mechanischen Kraeften und deren Zeitableitungen | |
| EP0465624B1 (de) | Induktiver durchflussmesser | |
| DE2340774A1 (de) | Wirbelstrom- und hysteresebremse fuer schienengebundene fahrzeuge | |
| DE4232993A1 (de) | Vorrichtung zur Messung der Torsion und/oder einer relativen Winkelbewegung | |
| EP1543297A2 (de) | Induktiver durchflussmesser | |
| DE69209648T2 (de) | Verfahren und Vorrichtung zur Messung des Abstandes zwischen zwei gegenüberliegenden Oberflächen mittels eines Reluktanzverfahrens | |
| DE2134860C3 (de) | Induktiver Wegabgriff | |
| DE585585C (de) | Stromwandler | |
| EP1543296A1 (de) | Induktiver durchflussmesser | |
| DE756373C (de) | Transformator | |
| DE914278C (de) | Spannungsmessystem fuer Geschwindigkeits-, Drehzahl-, Frequenz-, Wegstreckenmesser od. dgl. | |
| DE1673992C3 (de) | Vorrichtung zur Ermittlung der Winkellage eines relativ zu einem ersten Körper drehbaren zweiten Körpers, insbesondere für Gyrometer | |
| DE909750C (de) | Vorrichtung zur Messung von Gleichstroemen | |
| WO2025056785A1 (de) | Stromsensoranordnung und fahrzeugbatterie | |
| DE2046387C (de) | Anordnung zur Lagebestimmung des Spal tes eines Magnetkopfes |