GB793166A - Improvements in and relating to an impulse counter - Google Patents

Improvements in and relating to an impulse counter

Info

Publication number
GB793166A
GB793166A GB7613/56A GB761356A GB793166A GB 793166 A GB793166 A GB 793166A GB 7613/56 A GB7613/56 A GB 7613/56A GB 761356 A GB761356 A GB 761356A GB 793166 A GB793166 A GB 793166A
Authority
GB
United Kingdom
Prior art keywords
pinion
star wheel
spring
march
pinions
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
GB7613/56A
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.)
Societe des Compteurs de Geneve SODECO
Original Assignee
Societe des Compteurs de Geneve SODECO
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 Societe des Compteurs de Geneve SODECO filed Critical Societe des Compteurs de Geneve SODECO
Publication of GB793166A publication Critical patent/GB793166A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/04—Design features of general application for driving the stage of lowest order
    • G06M1/041—Design features of general application for driving the stage of lowest order for drum-type indicating means
    • G06M1/044—Design features of general application for driving the stage of lowest order for drum-type indicating means with escapements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Screw Conveyors (AREA)

Abstract

793,166. Counting-apparatus. SODECO, SOC. DES COMPTEURS DE GENEVE. March 12, 1956 [March 15, 1955], No. 7613/56. Class 106 (1). In a counter driven by the engagement of the ends 15, 16 of a lever with opposite projections of a star wheel 9, a braking spring is provided to prevent rebound of the star wheel. The star wheel 9 which has ten projecticns is fast with a pinion 8 having twenty teeth. The pinion 8 and a pinion 5 formed on the units numeral drum 4 are freely rotatable on a shaft 1 and are both engaged by a pinion 6 on a movable shaft 7 carrying transfer pinions for the higher orders. The actuating lever is rocked on receipt of an electrical impulse by an electro-magnet 10, whereupon the star wheel is partially advanced by the end 15, and then restored by a spring 14 to enable the end 16 to complete the step of movement. In one arrangement, the braking spring is in the form of a strip 21 which engages the teeth of the pinion 8 whereas in another arrangement, a spring washer is interposed between the pinions 8 and 5.
GB7613/56A 1955-03-15 1956-03-12 Improvements in and relating to an impulse counter Expired GB793166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH793166X 1955-03-15

Publications (1)

Publication Number Publication Date
GB793166A true GB793166A (en) 1958-04-09

Family

ID=4537119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7613/56A Expired GB793166A (en) 1955-03-15 1956-03-12 Improvements in and relating to an impulse counter

Country Status (2)

Country Link
FR (1) FR1127908A (en)
GB (1) GB793166A (en)

Also Published As

Publication number Publication date
FR1127908A (en) 1956-12-27

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