BE767726A - - Google Patents
Info
- Publication number
- BE767726A BE767726A BE767726A BE767726A BE767726A BE 767726 A BE767726 A BE 767726A BE 767726 A BE767726 A BE 767726A BE 767726 A BE767726 A BE 767726A BE 767726 A BE767726 A BE 767726A
- Authority
- BE
- Belgium
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
- G01F1/64—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
- 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
- G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/661—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters using light
-
- 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
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
-
- 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
- G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
- G01P5/20—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance using particles entrained by a fluid stream
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electromagnetism (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU61023 | 1970-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE767726A true BE767726A (enrdf_load_html_response) | 1971-10-18 |
Family
ID=19726376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE767726A BE767726A (enrdf_load_html_response) | 1970-05-29 | 1971-05-27 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE767726A (enrdf_load_html_response) |
| DE (1) | DE2126859A1 (enrdf_load_html_response) |
| FR (1) | FR2090379B1 (enrdf_load_html_response) |
| GB (1) | GB1333794A (enrdf_load_html_response) |
| LU (1) | LU61023A1 (enrdf_load_html_response) |
| NL (1) | NL7107388A (enrdf_load_html_response) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643616C3 (de) * | 1976-09-28 | 1979-05-31 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Strömungsgeschwindigkeitsmeßgerät |
| GB2029569B (en) * | 1978-09-07 | 1983-03-09 | Standard Telephones Cables Ltd | Fluid flowmeter |
| FR2472745A1 (fr) * | 1979-12-28 | 1981-07-03 | Schlumberger Prospection | Dispositif |
| JPS56155812A (en) * | 1980-05-02 | 1981-12-02 | Power Reactor & Nuclear Fuel Dev Corp | Monitoring method for flow state of fluidic metal |
| SE431030C (sv) * | 1982-06-11 | 1986-10-20 | Gedevelop Ab | Sett och anordning for bestemning av stromningshastigheten hos en strale av smelt glas |
| SE431029C (sv) * | 1980-12-16 | 1986-10-20 | Gedevelop Ab | Forfarande och anordning for metning av stromningshastigheten hos en strale av smelt glas |
| JPS5987334A (ja) * | 1982-11-10 | 1984-05-19 | Nippon Furnace Kogyo Kaisha Ltd | 燃焼又は反応を伴う流れ場における流体流れのシュミレ−タ |
| JPS5987369A (ja) * | 1982-11-10 | 1984-05-19 | Nippon Furnace Kogyo Kaisha Ltd | 水流モデルにおける速度測定方法 |
| DE3347092A1 (de) * | 1983-12-24 | 1985-07-18 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren und vorrichtung zur optischen messung der stroemung eines fluids |
| US5114551A (en) * | 1991-09-30 | 1992-05-19 | Bio-Rad Laboratories, Inc. | Multi-point detection method for electrophoresis and chromatography in capillaries |
| DE4313682C2 (de) * | 1993-04-22 | 1996-06-13 | Wolfgang Dipl Ing Frey | Verfahren zur visuellen Bestimmung und Messung des Abflusses von langsam und mit freiem Spiegel fließenden Flüssigkeiten unter Verwendung von Luftblasen als Meßmedium und eine Anordnung zur Durchführung des Verfahrens |
| DE4412494C2 (de) * | 1994-04-12 | 1997-02-27 | Kugelstrahlzentrum Aachen Gmbh | Verfahren zur Messung der Geschwindigkeitsverteilung eines Strahlmittelstromes |
| DE102013113904A1 (de) * | 2013-12-12 | 2015-06-18 | Pfeiffer Vacuum Gmbh | Pumpe |
| CN107636472B (zh) * | 2014-11-06 | 2020-09-15 | 基纽拜奥股份有限公司 | 微滴速度检测 |
| KR101605638B1 (ko) * | 2014-12-22 | 2016-03-22 | 고려대학교 산학협력단 | 유체 속도 측정 장치 |
| CN115112919B (zh) * | 2022-06-20 | 2023-08-11 | 九江七所精密机电科技有限公司 | 一种基于光电脉冲的流体流速检测方法及装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1417169A (fr) * | 1964-08-27 | 1965-11-12 | Commissariat Energie Atomique | Dispositif d'étude des flux de bulles dans une canalisation |
-
1970
- 1970-05-29 LU LU61023D patent/LU61023A1/xx unknown
-
1971
- 1971-05-26 GB GB1731271A patent/GB1333794A/en not_active Expired
- 1971-05-27 BE BE767726A patent/BE767726A/xx unknown
- 1971-05-27 DE DE19712126859 patent/DE2126859A1/de active Pending
- 1971-05-28 NL NL7107388A patent/NL7107388A/xx unknown
- 1971-05-28 FR FR7119544A patent/FR2090379B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7107388A (enrdf_load_html_response) | 1971-12-01 |
| GB1333794A (en) | 1973-10-17 |
| DE2126859A1 (enrdf_load_html_response) | 1971-12-09 |
| FR2090379A1 (enrdf_load_html_response) | 1972-01-14 |
| LU61023A1 (enrdf_load_html_response) | 1971-08-12 |
| FR2090379B1 (enrdf_load_html_response) | 1974-04-26 |