ES292407A1 - Perfeccionamientos en telefonos automaticos - Google Patents

Perfeccionamientos en telefonos automaticos

Info

Publication number
ES292407A1
ES292407A1 ES0292407A ES292407A ES292407A1 ES 292407 A1 ES292407 A1 ES 292407A1 ES 0292407 A ES0292407 A ES 0292407A ES 292407 A ES292407 A ES 292407A ES 292407 A1 ES292407 A1 ES 292407A1
Authority
ES
Spain
Prior art keywords
shaft
pulse
regulator
wheel
transmission
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
ES0292407A
Other languages
English (en)
Spanish (es)
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.)
Telephone and Electrical Inddustries Pty Ltd
Original Assignee
Telephone and Electrical Inddustries Pty 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
Priority claimed from AU23115/62A external-priority patent/AU2311562A/en
Application filed by Telephone and Electrical Inddustries Pty Ltd filed Critical Telephone and Electrical Inddustries Pty Ltd
Publication of ES292407A1 publication Critical patent/ES292407A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H04M1/315—Clutches; Spring assemblies; Speed regulators, e.g. centrifugal brakes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H04M1/34—Lost-motion or other arrangements for ensuring a pause between successive digit transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Transmission Devices (AREA)
  • Basic Packing Technique (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
ES0292407A 1962-10-11 1963-10-11 Perfeccionamientos en telefonos automaticos Expired ES292407A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU23115/62A AU2311562A (en) 1962-10-11 Automatic telephone dial
AU24164/62A AU264679B2 (en) 1962-11-09 Automatic telephone dial

Publications (1)

Publication Number Publication Date
ES292407A1 true ES292407A1 (es) 1964-01-01

Family

ID=25618795

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0292407A Expired ES292407A1 (es) 1962-10-11 1963-10-11 Perfeccionamientos en telefonos automaticos

Country Status (7)

Country Link
US (1) US3305643A (OSRAM)
BE (1) BE638569A (OSRAM)
DE (1) DE1264521B (OSRAM)
ES (1) ES292407A1 (OSRAM)
GB (1) GB1024066A (OSRAM)
NL (1) NL299124A (OSRAM)
SE (1) SE303316B (OSRAM)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1276367A (en) * 1915-10-06 1918-08-20 Kellogg Switchboard & Supply Governor for automatic dials.
US1431377A (en) * 1919-09-20 1922-10-10 William W Dean Centrifugal governor
US1532676A (en) * 1921-01-21 1925-04-07 Automatic Electric Co Automatic calling device
US1649822A (en) * 1926-07-19 1927-11-22 Filter Sack Mfg Co Filter-press cloth
DE935551C (de) * 1950-06-20 1955-11-24 Friedrich Merk Telefonbau Ag Fliehkraftbremse
DE838771C (de) * 1950-06-20 1952-05-12 Friedrich Merk Telefonbau Ag Fliehkraftbremse, insbesondere fuer Stromstossgeber in Selbstwaehlanlagen

Also Published As

Publication number Publication date
GB1024066A (en) 1966-03-30
BE638569A (OSRAM)
US3305643A (en) 1967-02-21
NL299124A (OSRAM)
DE1264521B (de) 1968-03-28
SE303316B (OSRAM) 1968-08-26

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