DE2236091A1 - Detektor fuer die stroemung von fluessigkeiten oder gasen in leitungen - Google Patents
Detektor fuer die stroemung von fluessigkeiten oder gasen in leitungenInfo
- Publication number
- DE2236091A1 DE2236091A1 DE2236091A DE2236091A DE2236091A1 DE 2236091 A1 DE2236091 A1 DE 2236091A1 DE 2236091 A DE2236091 A DE 2236091A DE 2236091 A DE2236091 A DE 2236091A DE 2236091 A1 DE2236091 A1 DE 2236091A1
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- line
- magnetic field
- positions
- sensor according
- 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
- 239000007789 gas Substances 0.000 title description 8
- 239000007788 liquid Substances 0.000 title description 2
- 238000004804 winding Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000005355 Hall effect Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000004020 conductor Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
-
- 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
- G01F1/05—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 mechanical effects
- G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
- G01F1/22—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 mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
- G01F1/24—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 mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
- G01P13/002—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetically Actuated Valves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES394880A ES394880A1 (es) | 1971-08-21 | 1971-08-21 | Aparato detector de paso de fluido en conducciones. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2236091A1 true DE2236091A1 (de) | 1973-04-12 |
Family
ID=8459119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2236091A Pending DE2236091A1 (de) | 1971-08-21 | 1972-07-22 | Detektor fuer die stroemung von fluessigkeiten oder gasen in leitungen |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2236091A1 (enExample) |
| ES (1) | ES394880A1 (enExample) |
| FR (1) | FR2150323A1 (enExample) |
| IT (1) | IT960139B (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3026767A1 (de) * | 1980-07-15 | 1982-02-04 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Signalgeber fuer den durchfluss von fluessigkeit im leitungssystem von haushaltgeraeten |
| DE3140618A1 (en) * | 1980-03-26 | 1982-05-06 | B Duane | Solar/gas'heater |
| US4497434A (en) * | 1983-04-11 | 1985-02-05 | Jacques Lawless | Detector of the flowing of a fluid in a pipe and energy saving device for a hot water system using this detector |
| DE3940280A1 (de) * | 1989-11-10 | 1991-05-16 | Siebert & Kuehn Dr | Vorrichtung zur ermittlung der durchflussmenge eines stroemungsmediums |
| WO1997012215A1 (en) * | 1995-09-11 | 1997-04-03 | Suregas (Proprietary) Limited | Gas flow detector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2428845A1 (fr) * | 1978-06-16 | 1980-01-11 | Neu Sa | Detecteur de transfert de fluides gazeux |
-
1971
- 1971-08-21 ES ES394880A patent/ES394880A1/es not_active Expired
-
1972
- 1972-06-30 IT IT26435/72A patent/IT960139B/it active
- 1972-07-22 DE DE2236091A patent/DE2236091A1/de active Pending
- 1972-08-03 FR FR7228066A patent/FR2150323A1/fr not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3140618A1 (en) * | 1980-03-26 | 1982-05-06 | B Duane | Solar/gas'heater |
| DE3026767A1 (de) * | 1980-07-15 | 1982-02-04 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Signalgeber fuer den durchfluss von fluessigkeit im leitungssystem von haushaltgeraeten |
| US4497434A (en) * | 1983-04-11 | 1985-02-05 | Jacques Lawless | Detector of the flowing of a fluid in a pipe and energy saving device for a hot water system using this detector |
| DE3940280A1 (de) * | 1989-11-10 | 1991-05-16 | Siebert & Kuehn Dr | Vorrichtung zur ermittlung der durchflussmenge eines stroemungsmediums |
| WO1997012215A1 (en) * | 1995-09-11 | 1997-04-03 | Suregas (Proprietary) Limited | Gas flow detector |
| US6121884A (en) * | 1995-09-11 | 2000-09-19 | Suregas (Proprietary) Limited | Gas flow detector |
Also Published As
| Publication number | Publication date |
|---|---|
| ES394880A1 (es) | 1974-03-16 |
| FR2150323A1 (enExample) | 1973-04-06 |
| IT960139B (it) | 1973-11-20 |
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