FR2051857B1 - - Google Patents
Info
- Publication number
- FR2051857B1 FR2051857B1 FR7026523A FR7026523A FR2051857B1 FR 2051857 B1 FR2051857 B1 FR 2051857B1 FR 7026523 A FR7026523 A FR 7026523A FR 7026523 A FR7026523 A FR 7026523A FR 2051857 B1 FR2051857 B1 FR 2051857B1
- Authority
- FR
- France
- 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.)
- Expired
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
- G01F1/05—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
- G01F1/32—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 using swirl flowmeters
- G01F1/3209—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 using swirl flowmeters using Karman vortices
-
- 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
- G01F1/32—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 using swirl flowmeters
- G01F1/3209—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 using swirl flowmeters using Karman vortices
- G01F1/3218—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 using swirl flowmeters using Karman vortices bluff body design
-
- 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
- G01F1/32—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 using swirl flowmeters
- G01F1/325—Means for detecting quantities used as proxy variables for swirl
-
- 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
-
- 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
- G01P5/01—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using swirlflowmeter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5688569 | 1969-07-18 | ||
| JP45008195A JPS4932152B1 (US08197722-20120612-C00093.png) | 1970-01-30 | 1970-01-30 | |
| JP819770A JPS4942069B1 (US08197722-20120612-C00093.png) | 1970-01-30 | 1970-01-30 | |
| JP819870A JPS4942070B1 (US08197722-20120612-C00093.png) | 1970-01-30 | 1970-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2051857A1 FR2051857A1 (US08197722-20120612-C00093.png) | 1971-04-09 |
| FR2051857B1 true FR2051857B1 (US08197722-20120612-C00093.png) | 1973-11-16 |
Family
ID=27454899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7026523A Expired FR2051857B1 (US08197722-20120612-C00093.png) | 1969-07-18 | 1970-07-17 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3691830A (US08197722-20120612-C00093.png) |
| CA (1) | CA936710A (US08197722-20120612-C00093.png) |
| FR (1) | FR2051857B1 (US08197722-20120612-C00093.png) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1337685A (en) * | 1970-12-26 | 1973-11-21 | Yokogawa Electric Works Ltd | Flow-velocity detecting device |
| US3775673A (en) * | 1972-04-26 | 1973-11-27 | Hokushin Electric Works | Electromagnetic karmen vortex sensing flow meters |
| JPS4986040A (US08197722-20120612-C00093.png) * | 1972-12-21 | 1974-08-17 | ||
| US3830104A (en) * | 1973-03-30 | 1974-08-20 | Chrysler Corp | Vortex swirl flowmeter sensor probe |
| US4163390A (en) * | 1977-04-14 | 1979-08-07 | Rodder Jerome A | Bipolar fluid measuring apparatus |
| US4259968A (en) * | 1978-08-24 | 1981-04-07 | Rodder Jerome A | Bipolar fluid measuring apparatus |
| US4312237A (en) * | 1979-12-28 | 1982-01-26 | J-Tec Associates, Inc. | Vortex generating device |
| US4584883A (en) * | 1981-11-10 | 1986-04-29 | Fuji Electric Company, Ltd. | Karman vortex flowmeter |
| JPS58136722U (ja) * | 1982-03-10 | 1983-09-14 | 三菱電機株式会社 | カルマン渦流量計 |
| US4930343A (en) * | 1989-03-27 | 1990-06-05 | Haden, Inc. | Apparatus for measuring and controlling fluid flow across a boundary |
| US6681623B2 (en) * | 2001-10-30 | 2004-01-27 | Honeywell International Inc. | Flow and pressure sensor for harsh fluids |
| JP3416127B2 (ja) * | 2001-11-07 | 2003-06-16 | 株式会社オーバル | パージ式渦流量計 |
| DE102010046667A1 (de) * | 2010-09-27 | 2012-03-29 | Airbus Operations Gmbh | Fluid-Aktuator zur Beeinflussung der Strömung entlang einer Strömungsoberfläche sowie Ausblasvorrichtung und Strömungskörper mit einem solchen Fluid-Aktuator |
| US10175083B1 (en) * | 2017-08-30 | 2019-01-08 | Schneider Electric Systems Usa, Inc. | Vortex flowmeter having injection cleaning ports |
-
1970
- 1970-07-07 US US52967A patent/US3691830A/en not_active Expired - Lifetime
- 1970-07-17 FR FR7026523A patent/FR2051857B1/fr not_active Expired
- 1970-07-17 CA CA088488A patent/CA936710A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2051857A1 (US08197722-20120612-C00093.png) | 1971-04-09 |
| US3691830A (en) | 1972-09-19 |
| DE2035545B2 (de) | 1972-10-19 |
| DE2035545A1 (US08197722-20120612-C00093.png) | 1971-03-04 |
| CA936710A (en) | 1973-11-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name |