GB358030A - Speed indicator - Google Patents
Speed indicatorInfo
- Publication number
- GB358030A GB358030A GB9993/30A GB999330A GB358030A GB 358030 A GB358030 A GB 358030A GB 9993/30 A GB9993/30 A GB 9993/30A GB 999330 A GB999330 A GB 999330A GB 358030 A GB358030 A GB 358030A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fixed
- bearing
- rod
- balls
- plate
- 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
- G01P3/02—Devices characterised by the use of mechanical means
- G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Dc Machiner (AREA)
Abstract
358,030. Centrifugal speed indicators. SALOMON, F. M. M. B., 130, Boulevard Brune, Paris. March 28, 1930, No. 9993. Convention date, March 28, 1929. Void [Published under Sect. 91 of the Acts]. [Class 106 (iii).] A shaft 1, Fig. 1, rotating in the bearing 2, has fixed to it the bell-shaped member 3 in which rotate the balls 4 which bear against the plate 5 having fixed to it the rod 6, moving in a bearing 7, the end 22 of which bears against the lever 8 secured to a toothed wheel 9 which drives against the action of a spring 14 a toothed wheel 12 fixed to the indicator hand 13 moving over the scale 23 graduated to show the speed. In a modification the plate 5, Fig. 2, is fixed to a rod 16 sliding on a rod 15 fixed to the member 3 and moving in a bearing ring 17 which is fixed to the member 3 and which rotates in the bearing 18. The member 3 has fixed to it a flywheel 3<1> and the plate 5 is formed with equi-spaced grooves 21, Fig. 3, for the balls, of which there may be two rings of differently-sized balls 4, 41. The equations of the meridian lines of the inner surface of the member 3 are given for different conditions of motion, in particular for giving an equi-spaced scale 23.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR358030X | 1929-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB358030A true GB358030A (en) | 1931-10-01 |
Family
ID=8893630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9993/30A Expired GB358030A (en) | 1929-03-28 | 1930-03-28 | Speed indicator |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB358030A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987137A (en) * | 2016-07-08 | 2016-10-05 | 洛阳天迈传动科技有限公司 | Assistant centrifugal conical disc system |
-
1930
- 1930-03-28 GB GB9993/30A patent/GB358030A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987137A (en) * | 2016-07-08 | 2016-10-05 | 洛阳天迈传动科技有限公司 | Assistant centrifugal conical disc system |
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