GB880889A - Improvements in force measuring apparatus - Google Patents
Improvements in force measuring apparatusInfo
- Publication number
- GB880889A GB880889A GB2623759A GB2623759A GB880889A GB 880889 A GB880889 A GB 880889A GB 2623759 A GB2623759 A GB 2623759A GB 2623759 A GB2623759 A GB 2623759A GB 880889 A GB880889 A GB 880889A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thrust
- springs
- ring
- shaft
- measuring apparatus
- 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
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/12—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
880,889. Electrical measurement of shaft thrust. METZMEIER, E. July 30, 1959, No. 26237/59. Class 40 (1). In a device for measuring the thrust of the shaft 2 of a ship or aircraft propeller, annular springs 6 and 6<SP>1</SP>, carrying strain-sensitive devices such as resistance wires are respectively expanded and compressed under the action of tapered ring 5, due to the thrust of the shaft transmitted via collar 3 and thrust blocks 4. Temperature compensation may be provided by further resistance windings on a ring of similar material to that of the springs 6 and 6<SP>1</SP> mounted, so as not to be subjected to thrust forces, in a space in between the annular springs (Figs. 6 and 7, not shown). Errors due to friction between the springs and the tapered ring may be reduced by inducing high-frequency vibrations of either the ring or springs by magnetostrictive transducers (Figs. 8 and 9, not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2623759A GB880889A (en) | 1959-07-30 | 1959-07-30 | Improvements in force measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2623759A GB880889A (en) | 1959-07-30 | 1959-07-30 | Improvements in force measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB880889A true GB880889A (en) | 1961-10-25 |
Family
ID=10240479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2623759A Expired GB880889A (en) | 1959-07-30 | 1959-07-30 | Improvements in force measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB880889A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0142110A2 (en) * | 1983-11-09 | 1985-05-22 | Asea Ab | Magneto-elastic force transducer |
| CN109141733A (en) * | 2018-09-25 | 2019-01-04 | 天津昊野科技有限公司 | A kind of propeller device for measuring force applied to high-speed circulating sink |
| CN114802686A (en) * | 2022-04-28 | 2022-07-29 | 中国舰船研究设计中心 | Disc spring type integrated vibration damping thrust bearing |
-
1959
- 1959-07-30 GB GB2623759A patent/GB880889A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0142110A2 (en) * | 1983-11-09 | 1985-05-22 | Asea Ab | Magneto-elastic force transducer |
| EP0142110A3 (en) * | 1983-11-09 | 1986-06-25 | Asea Ab | Magneto-elastic force transducer |
| CN109141733A (en) * | 2018-09-25 | 2019-01-04 | 天津昊野科技有限公司 | A kind of propeller device for measuring force applied to high-speed circulating sink |
| CN114802686A (en) * | 2022-04-28 | 2022-07-29 | 中国舰船研究设计中心 | Disc spring type integrated vibration damping thrust bearing |
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