JPS4848812A - - Google Patents
Info
- Publication number
- JPS4848812A JPS4848812A JP47038244A JP3824472A JPS4848812A JP S4848812 A JPS4848812 A JP S4848812A JP 47038244 A JP47038244 A JP 47038244A JP 3824472 A JP3824472 A JP 3824472A JP S4848812 A JPS4848812 A JP S4848812A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
- G01F1/708—Measuring the time taken to traverse a fixed distance
- G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
-
- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Air Supply (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB955071A GB1392926A (en) | 1971-04-15 | 1971-04-15 | Measurement of flow in a hydraulic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4848812A true JPS4848812A (Direct) | 1973-07-10 |
| JPS5343B2 JPS5343B2 (Direct) | 1978-01-05 |
Family
ID=9874168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3824472A Expired JPS5343B2 (Direct) | 1971-04-15 | 1972-04-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3820392A (Direct) |
| JP (1) | JPS5343B2 (Direct) |
| AU (1) | AU460864B2 (Direct) |
| DE (1) | DE2218459A1 (Direct) |
| FR (1) | FR2133772B1 (Direct) |
| GB (1) | GB1392926A (Direct) |
| IT (1) | IT951456B (Direct) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1081738B (it) * | 1977-05-05 | 1985-05-21 | Snam Progetti | Dispositivo per il rilevamento dell'inizio di deposito della fase solida nelle sospensioni solido-liquido |
| US4484582A (en) * | 1981-09-09 | 1984-11-27 | Memorial Hospital For Cancer & Allied Diseases | Electrolytic fluid flow rate method and apparatus |
| EP0077413A1 (en) * | 1981-10-20 | 1983-04-27 | Memorial Hospital for Cancer and Allied Diseases | Method and apparatus for electrically measuring fluid flow rates |
| GB2117518B (en) * | 1982-04-01 | 1986-07-09 | Magyar Tudomanyos Akademia | Method and device for detecting electrical charge of particles in a gas stream |
| FR2543059B1 (fr) * | 1983-03-25 | 1985-08-02 | Imaje Sa | Dispositif de securite pour systeme de circulation de fluide conducteur et son application aux imprimantes a jet d'encre |
| DE3334805A1 (de) * | 1983-09-26 | 1985-04-11 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und vorrichtung zur durchflussmessung kleiner fluessigkeitsmengen |
| US4638251A (en) * | 1984-10-29 | 1987-01-20 | Southwest Research Institute | Method and apparatus for measuring flow of non-homogeneous material in incompletely filled flow channels |
| US4736871A (en) * | 1986-11-19 | 1988-04-12 | Luciani Dorian E | Liquid measuring dispenser |
| DE3642771A1 (de) * | 1986-12-15 | 1988-06-23 | Kuipers Ulrich | Verfahren und vorrichtung zur messung der messgroesse eines messobjekts |
| US4860592A (en) * | 1987-12-16 | 1989-08-29 | Gilian Instrument Corp. | Soap film gas flow measuring device |
| DE3926630A1 (de) * | 1989-08-11 | 1991-02-21 | Wolf Gmbh Richard | Messeinrichtung zur durchflussmessung von koerperfluessigkeit |
| US5265477A (en) * | 1991-06-20 | 1993-11-30 | Inferrera Jeffrey J | Detection device for detecting the flow and direction of ground water |
| US5220920A (en) * | 1991-11-08 | 1993-06-22 | Via Medical Corporation | Electrochemical measurement system having interference reduction circuit |
| GB2265009A (en) * | 1992-03-06 | 1993-09-15 | Schlumberger Ltd | Flow measurement in medium of non-uniform electrical resistance |
| ES2105945B1 (es) * | 1994-10-26 | 1998-05-01 | Hortsmann Largacha Peter | Circuitos de control de un caudalimetro electromagnetico. |
| US5596150A (en) * | 1995-03-08 | 1997-01-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Capacitance probe for fluid flow and volume measurements |
| EP1014840A4 (en) * | 1997-04-28 | 2000-10-18 | Seungsoo Lee | FANCY ARTICLE |
| US6024624A (en) * | 1997-04-28 | 2000-02-15 | Joy World, Inc. | Novelty article |
| AT500674B1 (de) * | 2003-04-10 | 2007-01-15 | Univ Graz Tech | Vorrichtung zum messen der strömungsgeschwindigkeit eines massenflusses |
| WO2007017933A1 (ja) * | 2005-08-09 | 2007-02-15 | Fujitsu Limited | 遅延時間表示方法、その装置、及びプログラム |
| JP5155661B2 (ja) * | 2005-09-06 | 2013-03-06 | アークレイ株式会社 | 微細流路用流量計およびこれを用いた分析装置、分析装置用カートリッジ |
| CN103797359B (zh) * | 2011-07-20 | 2016-06-01 | 奥普特克－丹奴拉特有限责任公司 | 用于测量液体介质的电导率的装置 |
| WO2013109191A1 (en) * | 2012-01-18 | 2013-07-25 | Agency For Science, Technology And Research | A device and a method for determining a flow rate of fluid in a fluid line |
| GB201608280D0 (en) * | 2016-05-11 | 2016-06-22 | Heineken Uk Ltd | Connector |
| US10809139B2 (en) * | 2018-02-14 | 2020-10-20 | Carefusion 303, Inc. | Integrated sensor to monitor fluid delivery |
-
1971
- 1971-04-15 GB GB955071A patent/GB1392926A/en not_active Expired
-
1972
- 1972-04-14 AU AU41175/72A patent/AU460864B2/en not_active Expired
- 1972-04-14 FR FR7213266A patent/FR2133772B1/fr not_active Expired
- 1972-04-15 IT IT23195/72A patent/IT951456B/it active
- 1972-04-15 JP JP3824472A patent/JPS5343B2/ja not_active Expired
- 1972-04-17 DE DE2218459A patent/DE2218459A1/de active Pending
- 1972-04-17 US US00244688A patent/US3820392A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU4117572A (en) | 1973-10-18 |
| IT951456B (it) | 1973-06-30 |
| JPS5343B2 (Direct) | 1978-01-05 |
| FR2133772A1 (Direct) | 1972-12-01 |
| DE2218459A1 (de) | 1973-01-25 |
| FR2133772B1 (Direct) | 1975-06-20 |
| GB1392926A (en) | 1975-05-07 |
| AU460864B2 (en) | 1975-04-11 |
| US3820392A (en) | 1974-06-28 |