CH424331A - Verfahren und Vorrichtung zur Messung augenblicklicher Geschwindigkeiten in Flüssigkeiten - Google Patents
Verfahren und Vorrichtung zur Messung augenblicklicher Geschwindigkeiten in FlüssigkeitenInfo
- Publication number
- CH424331A CH424331A CH1249364A CH1249364A CH424331A CH 424331 A CH424331 A CH 424331A CH 1249364 A CH1249364 A CH 1249364A CH 1249364 A CH1249364 A CH 1249364A CH 424331 A CH424331 A CH 424331A
- Authority
- CH
- Switzerland
- Prior art keywords
- measuring
- probe
- liquid
- measuring element
- wire
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 14
- 239000000523 sample Substances 0.000 claims description 57
- 238000005259 measurement Methods 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229910001111 Fine metal Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 240000004270 Colocasia esculenta var. antiquorum Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- PKRPQASGRXWUOJ-UHFFFAOYSA-L dipotassium;dichloride Chemical compound [Cl-].[Cl-].[K+].[K+] PKRPQASGRXWUOJ-UHFFFAOYSA-L 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 potassium ferricyanide Chemical compound 0.000 description 1
- 239000000276 potassium ferrocyanide Substances 0.000 description 1
- BDJXVNRFAQSMAA-UHFFFAOYSA-N quinhydrone Chemical compound OC1=CC=C(O)C=C1.O=C1C=CC(=O)C=C1 BDJXVNRFAQSMAA-UHFFFAOYSA-N 0.000 description 1
- 229940052881 quinhydrone Drugs 0.000 description 1
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/02—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof using combined reduction-oxidation reactions, e.g. redox arrangement or solion
-
- 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
-
- 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
- G01F1/64—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 measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/008—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using an electrolyte added to the fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/22—Devices using combined reduction and oxidation, e.g. redox arrangement or solion
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fluid Mechanics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Fuel Cell (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 |
|---|---|---|---|
| CS574463 | 1963-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH424331A true CH424331A (de) | 1966-11-15 |
Family
ID=5402907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1249364A CH424331A (de) | 1963-10-19 | 1964-09-25 | Verfahren und Vorrichtung zur Messung augenblicklicher Geschwindigkeiten in Flüssigkeiten |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE654078A (OSRAM) |
| CH (1) | CH424331A (OSRAM) |
| DE (1) | DE1252446B (OSRAM) |
| DK (1) | DK115433B (OSRAM) |
| GB (1) | GB1066867A (OSRAM) |
| NL (1) | NL6412022A (OSRAM) |
| SE (1) | SE321810B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0049027A1 (en) * | 1980-09-25 | 1982-04-07 | Ernest Michael Reimer | Electrochemical anemometer |
| CN104459195B (zh) * | 2014-12-02 | 2017-08-15 | 浙江大学 | 一种测量超低液体流速的装置及方法 |
-
0
- BE BE654078D patent/BE654078A/xx unknown
- DE DENDAT1252446D patent/DE1252446B/de active Pending
-
1964
- 1964-09-22 SE SE11367/64A patent/SE321810B/xx unknown
- 1964-09-25 CH CH1249364A patent/CH424331A/de unknown
- 1964-10-01 GB GB39922/64A patent/GB1066867A/en not_active Expired
- 1964-10-07 DK DK491564AA patent/DK115433B/da unknown
- 1964-10-15 NL NL6412022A patent/NL6412022A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE321810B (OSRAM) | 1970-03-16 |
| DK115433B (da) | 1969-10-06 |
| NL6412022A (OSRAM) | 1965-04-20 |
| DE1252446B (OSRAM) | |
| BE654078A (OSRAM) | |
| GB1066867A (en) | 1967-04-26 |
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