FR2346721B1 - - Google Patents
Info
- Publication number
- FR2346721B1 FR2346721B1 FR7709748A FR7709748A FR2346721B1 FR 2346721 B1 FR2346721 B1 FR 2346721B1 FR 7709748 A FR7709748 A FR 7709748A FR 7709748 A FR7709748 A FR 7709748A FR 2346721 B1 FR2346721 B1 FR 2346721B1
- 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
- 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
- G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
- G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
-
- 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
- G01F1/10—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 using rotating vanes with axial admission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3748376A JPS52120862A (en) | 1976-04-02 | 1976-04-02 | Turbine meter |
| JP11567376A JPS5341262A (en) | 1976-09-27 | 1976-09-27 | Turbine meter having washing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2346721A1 FR2346721A1 (fr) | 1977-10-28 |
| FR2346721B1 true FR2346721B1 (US08088918-20120103-C00476.png) | 1980-08-01 |
Family
ID=26376610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7709748A Granted FR2346721A1 (fr) | 1976-04-02 | 1977-03-31 | Compteur a turbine |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4111046A (US08088918-20120103-C00476.png) |
| FR (1) | FR2346721A1 (US08088918-20120103-C00476.png) |
| GB (1) | GB1512198A (US08088918-20120103-C00476.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059525B2 (ja) * | 1978-11-22 | 1985-12-25 | トキコ株式会社 | タ−ビンメ−タ |
| US4333355A (en) * | 1980-04-23 | 1982-06-08 | The United States Of America As Represented By The United States Department Of Energy | Pressure balanced drag turbine mass flow meter |
| US4327592A (en) * | 1980-05-02 | 1982-05-04 | The United States Of America As Represented By The United States Department Of Energy | Hydrostatic bearings for a turbine fluid flow metering device |
| AUPO254596A0 (en) * | 1996-09-23 | 1996-10-17 | Acme Fluid Handling Pty. Ltd. | Improved flow meter |
| US6883388B2 (en) * | 2003-05-13 | 2005-04-26 | World Wide Plastics, Inc. | Self-cleaning flow meter having adjacent inlet and outlet fluid flow passageways |
| CN103899657B (zh) * | 2014-04-23 | 2016-08-24 | 曾琪岚 | 减震气压轴承 |
| CN105675060B (zh) * | 2016-03-04 | 2018-01-19 | 黄立新 | 一种管道气流流量测量装置 |
| CN106248153A (zh) * | 2016-08-26 | 2016-12-21 | 江苏伟屹电子有限公司 | 涡街流量计的自动吹扫控制系统 |
| CN106352929A (zh) * | 2016-08-26 | 2017-01-25 | 江苏伟屹电子有限公司 | 一种带吹扫的插入式涡街探头 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3097529A (en) * | 1963-07-16 | Flowmeter | ||
| FR1235560A (fr) * | 1959-05-29 | 1960-07-08 | Compteurs Et Moteurs Aster | Procédé et dispositif de correction de la courbe d'erreur d'un compteur de fluide, et compteur comportant ce dispositif |
| US3121330A (en) * | 1960-03-08 | 1964-02-18 | Nat Res Dev | Hydraulic flowmeters |
| GB1031098A (en) * | 1962-10-05 | 1966-05-25 | Atomic Energy Authority Uk | Flowmeters for fluids |
| GB1093493A (en) * | 1963-06-21 | 1967-12-06 | Plessey Uk Ltd | Improvements in or relating to apparatus for measuring the mass flow of fluids |
| GB1131850A (en) * | 1967-07-17 | 1968-10-30 | Westwind Turbines Ltd | Mass flow measurement of fluids |
-
1977
- 1977-03-30 US US05/783,019 patent/US4111046A/en not_active Expired - Lifetime
- 1977-03-31 FR FR7709748A patent/FR2346721A1/fr active Granted
- 1977-04-01 GB GB13830/77A patent/GB1512198A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4111046A (en) | 1978-09-05 |
| GB1512198A (en) | 1978-05-24 |
| FR2346721A1 (fr) | 1977-10-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |