GB712405A - Apparatus for the de-bunching and re-transmission of impulses - Google Patents
Apparatus for the de-bunching and re-transmission of impulsesInfo
- Publication number
- GB712405A GB712405A GB1167751A GB1167751A GB712405A GB 712405 A GB712405 A GB 712405A GB 1167751 A GB1167751 A GB 1167751A GB 1167751 A GB1167751 A GB 1167751A GB 712405 A GB712405 A GB 712405A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- impulses
- pin
- lever
- disc
- 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
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
Abstract
712,405. Escapement mechanism. LANDIS & GYR. Ltd., and FREEMAN, D. R: May 15, 1952 [May 18, 1951], No. 11677/51. Class 80 (4) [Also in Group XXXVIII] Aperiodic impulses derived from a servomotor (not shown) responsive to trains of impulses derived from, e.g. plural wattmeters are applied to successively step a spur wheel 1 driving a sun wheel 2a of a differential gear 2 and on arrival of each impulse the planet wheel 2b drives through shaft 2c a disc 3 bearing pins 6, 6a, and a pinion 4 engaging a rack 14a traversing a sliding member 14, which moves a shaft 15a, carrying a friction wheel 15 axially of a rotary, turntable 13. At the same time pin 6 or 6a pivots lever 5 about its oscillatory supporting lever 35 to disengage hook 5a from pin 7a and release brake arm 7 from the constant speed disc 8, geared to rotate turntable 13. The latter rotates and drives friction wheel 15 at a speed proportional to the total number of arrived impulses stored in the differential so as to rotate through intermediate gearing a wheel 25 carrying a pin 26 interengageable with a projection 27a of an out-of-balance wheel 27. Simultaneously the wheel 25 rotates cam 34 to vertically oscillate lever 5 and its supporting lever 35 and also drives the second sun wheel 2d of the differential' 2 to restore the planet wheel towards its original position, from which it was deviated by the arriving impulses. The out-of-balance wheel is turned by wheel 25 and pin 26 until it reaches its unstable position and then completes a revolution under gravity to operate contacts 28 through cam 29 to emit one outgoing impulse, and simultaneously the oscillation of lever 5 enables hook 5a to re-engage pin 7a and brake the disc 8, since pin 6 or 6a has now disengaged the lever 5. Each successive aperiodic input impulse initiates a similar cycle, so that the contacts 28 re-transmit an output train of impulses numerically proportional to the input impulses at a rate proportional to the mean input rate, which may operate, e.g. a remote wattmeter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1167751A GB712405A (en) | 1951-05-18 | 1951-05-18 | Apparatus for the de-bunching and re-transmission of impulses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1167751A GB712405A (en) | 1951-05-18 | 1951-05-18 | Apparatus for the de-bunching and re-transmission of impulses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB712405A true GB712405A (en) | 1954-07-21 |
Family
ID=9990657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1167751A Expired GB712405A (en) | 1951-05-18 | 1951-05-18 | Apparatus for the de-bunching and re-transmission of impulses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB712405A (en) |
-
1951
- 1951-05-18 GB GB1167751A patent/GB712405A/en not_active Expired
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