GB626808A - Improvements in or relating to power indicating or measuring devices - Google Patents
Improvements in or relating to power indicating or measuring devicesInfo
- Publication number
- GB626808A GB626808A GB20280/47A GB2028047A GB626808A GB 626808 A GB626808 A GB 626808A GB 20280/47 A GB20280/47 A GB 20280/47A GB 2028047 A GB2028047 A GB 2028047A GB 626808 A GB626808 A GB 626808A
- Authority
- GB
- United Kingdom
- Prior art keywords
- matter
- subject
- torque
- relating
- measuring devices
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/105—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
Abstract
626,808. Electric indicating systems. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. July 28, 1947, No. 20280. Convention date, Aug. 18, 1942. [Class 40 (i)] The subject-matter is identical with that described in Specification 578,859. The Specification as open to inspection under Sect. 91 includes a more detailed description of the construction of a torque measuring unit, wherein-see Fig. 5 (Cancelled)-the torque rings 7 and 9 are magnetized by coils 33, 35, energized through a bridge circuit to obtain the desired magnetic balance condition when the shaft is idling. The teeth of the central reference ring. 17 extend axially in opposite directions and are of the same height as the fingers on the torque rings 7, 9. The stator is provided with twice as many poles as the rotor, This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US626808XA | 1942-08-18 | 1942-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB626808A true GB626808A (en) | 1949-07-21 |
Family
ID=22044112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20280/47A Expired GB626808A (en) | 1942-08-18 | 1947-07-28 | Improvements in or relating to power indicating or measuring devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB626808A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999030960A3 (en) * | 1997-12-12 | 1999-08-19 | Bktech Ag | Drive mechanism and torque sensor, and method for the production thereof |
-
1947
- 1947-07-28 GB GB20280/47A patent/GB626808A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999030960A3 (en) * | 1997-12-12 | 1999-08-19 | Bktech Ag | Drive mechanism and torque sensor, and method for the production thereof |
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