GB536457A - System for measuring and indicating at a distance the speed of a rotating part - Google Patents
System for measuring and indicating at a distance the speed of a rotating partInfo
- Publication number
- GB536457A GB536457A GB30059/39A GB3005939A GB536457A GB 536457 A GB536457 A GB 536457A GB 30059/39 A GB30059/39 A GB 30059/39A GB 3005939 A GB3005939 A GB 3005939A GB 536457 A GB536457 A GB 536457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic
- spindle
- clutch
- selsyn
- drag
- Prior art date
- 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
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
- G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Details Of Flowmeters (AREA)
- Measuring Volume Flow (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US536457XA | 1938-11-16 | 1938-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB536457A true GB536457A (en) | 1941-05-15 |
Family
ID=21985648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30059/39A Expired GB536457A (en) | 1938-11-16 | 1939-11-14 | System for measuring and indicating at a distance the speed of a rotating part |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR861485A (fr) |
| GB (1) | GB536457A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2538119B1 (fr) * | 1982-12-20 | 1985-08-30 | Herve Marcel | Anemometre a sortie analogique adaptable a la mesure de la pression dynamique et de la puissance du vent |
-
1939
- 1939-11-08 FR FR861485D patent/FR861485A/fr not_active Expired
- 1939-11-14 GB GB30059/39A patent/GB536457A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR861485A (fr) | 1941-02-10 |
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