BE785256A - Dispositif pour le controle de la vitesse d'un fluide et la determination d'une vitesse predeterminee. - Google Patents
Dispositif pour le controle de la vitesse d'un fluide et la determination d'une vitesse predeterminee.Info
- Publication number
- BE785256A BE785256A BE785256A BE785256A BE785256A BE 785256 A BE785256 A BE 785256A BE 785256 A BE785256 A BE 785256A BE 785256 A BE785256 A BE 785256A BE 785256 A BE785256 A BE 785256A
- Authority
- BE
- Belgium
- Prior art keywords
- speed
- determination
- fluid
- control
- predetermined speed
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
- G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
- G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
-
- 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
- G01F1/103—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 with radiation as transfer means to the indicating device, e.g. light transmission
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means
-
- 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
- G01P5/07—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 with electrical coupling to the indicating device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE785256A BE785256A (fr) | 1972-06-22 | 1972-06-22 | Dispositif pour le controle de la vitesse d'un fluide et la determination d'une vitesse predeterminee. |
| FR7322480A FR2189738B3 (fr) | 1972-06-22 | 1973-06-20 | |
| GB2955473A GB1419813A (en) | 1972-06-22 | 1973-06-21 | Rotary fluidflow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE785256A BE785256A (fr) | 1972-06-22 | 1972-06-22 | Dispositif pour le controle de la vitesse d'un fluide et la determination d'une vitesse predeterminee. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE785256A true BE785256A (fr) | 1972-10-16 |
Family
ID=3859855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE785256A BE785256A (fr) | 1972-06-22 | 1972-06-22 | Dispositif pour le controle de la vitesse d'un fluide et la determination d'une vitesse predeterminee. |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE785256A (fr) |
| FR (1) | FR2189738B3 (fr) |
| GB (1) | GB1419813A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2096938A1 (fr) * | 1992-02-12 | 1993-08-13 | Helmut Zenger | Debitmetre a turbine a gaz |
| DE102019205041A1 (de) * | 2019-04-09 | 2020-10-15 | Ziehl-Abegg Se | Ventilator |
-
1972
- 1972-06-22 BE BE785256A patent/BE785256A/fr unknown
-
1973
- 1973-06-20 FR FR7322480A patent/FR2189738B3/fr not_active Expired
- 1973-06-21 GB GB2955473A patent/GB1419813A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2189738B3 (fr) | 1976-06-18 |
| GB1419813A (en) | 1975-12-31 |
| FR2189738A1 (fr) | 1974-01-25 |
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