GB712405A - Apparatus for the de-bunching and re-transmission of impulses - Google Patents

Apparatus for the de-bunching and re-transmission of impulses

Info

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
Application number
GB1167751A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Landis and Gyr AG
Landis and Gyr Ltd
Original Assignee
Landis and Gyr AG
Landis and Gyr Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Landis and Gyr AG, Landis and Gyr Ltd filed Critical Landis and Gyr AG
Priority to GB1167751A priority Critical patent/GB712405A/en
Publication of GB712405A publication Critical patent/GB712405A/en
Expired legal-status Critical Current

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.
GB1167751A 1951-05-18 1951-05-18 Apparatus for the de-bunching and re-transmission of impulses Expired GB712405A (en)

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)

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