GB367826A - Improvements relating to tachometers - Google Patents
Improvements relating to tachometersInfo
- Publication number
- GB367826A GB367826A GB3453130A GB3453130A GB367826A GB 367826 A GB367826 A GB 367826A GB 3453130 A GB3453130 A GB 3453130A GB 3453130 A GB3453130 A GB 3453130A GB 367826 A GB367826 A GB 367826A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- friction
- irrespective
- speed
- constant speed
- 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
- G01P1/00—Details of instruments
- G01P1/04—Special adaptations of driving means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
367,826. Friction clutches. GILL, J. F. and CHAVIARA, J. N., 14, Dale Street, Liverpool. Nov. 17, 1930, No. 34531. [Class 80 (ii).] A centrifugally operated friction clutch for driving a shaft at a constant speed irrespective of the speed of a driving shaft comprises a toothed wheel m driven from the driving shaft a in a constant direction irrespective of the direction of rotation of the shaft a and engaging with a pinion n screwed to a sleeve o freely mounted on a constant speed shaft q by ball bearings p. The shaft q carries a centrifugal governor comprising arms w loaded by springs v and pivoted arms u carrying masses t. A friction pad s is attached to one of the masses t by a pivot x and engages with a friction disc r secured to the sleeve o, the shaft q being thus driven at a constant speed determined by the position of floating contact between the friction pad s and friction-disc r irrespective of the speed of rotation of the shaft a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3453130A GB367826A (en) | 1930-11-17 | 1930-11-17 | Improvements relating to tachometers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3453130A GB367826A (en) | 1930-11-17 | 1930-11-17 | Improvements relating to tachometers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB367826A true GB367826A (en) | 1932-02-17 |
Family
ID=10366787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3453130A Expired GB367826A (en) | 1930-11-17 | 1930-11-17 | Improvements relating to tachometers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB367826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502623A (en) * | 2014-12-17 | 2015-04-08 | 重庆顺泰食品有限公司 | Rotating speed measuring device for food conveying machinery |
-
1930
- 1930-11-17 GB GB3453130A patent/GB367826A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502623A (en) * | 2014-12-17 | 2015-04-08 | 重庆顺泰食品有限公司 | Rotating speed measuring device for food conveying machinery |
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