CH391792A - Vorrichtung zur automatischen Aussendung von Gleichstrom-Wählimpulsen über eine Fernsprechleitung - Google Patents

Vorrichtung zur automatischen Aussendung von Gleichstrom-Wählimpulsen über eine Fernsprechleitung

Info

Publication number
CH391792A
CH391792A CH1108060A CH1108060A CH391792A CH 391792 A CH391792 A CH 391792A CH 1108060 A CH1108060 A CH 1108060A CH 1108060 A CH1108060 A CH 1108060A CH 391792 A CH391792 A CH 391792A
Authority
CH
Switzerland
Prior art keywords
direct current
automatic transmission
telephone line
pulses over
dialing pulses
Prior art date
Application number
CH1108060A
Other languages
English (en)
Inventor
Ralph Andregg Ernest
Pferd William
Ryan Stokes Rembert
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of CH391792A publication Critical patent/CH391792A/de

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
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/278—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using punched cards or tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Credit Cards Or The Like (AREA)
  • Prepayment Telephone Systems (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Control Of Conveyors (AREA)
CH1108060A 1959-10-02 1960-10-03 Vorrichtung zur automatischen Aussendung von Gleichstrom-Wählimpulsen über eine Fernsprechleitung CH391792A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84405459A 1959-10-02 1959-10-02

Publications (1)

Publication Number Publication Date
CH391792A true CH391792A (de) 1965-05-15

Family

ID=34634699

Family Applications (2)

Application Number Title Priority Date Filing Date
CH124365A CH411044A (de) 1959-10-02 1960-10-03 Codierte Karte zur selbsttätigen Nummernwahl in Fernsprechteilnehmerstationen
CH1108060A CH391792A (de) 1959-10-02 1960-10-03 Vorrichtung zur automatischen Aussendung von Gleichstrom-Wählimpulsen über eine Fernsprechleitung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH124365A CH411044A (de) 1959-10-02 1960-10-03 Codierte Karte zur selbsttätigen Nummernwahl in Fernsprechteilnehmerstationen

Country Status (9)

Country Link
US (3) US3114036A (de)
JP (1) JPS3810407B1 (de)
BE (2) BE632027A (de)
CH (2) CH411044A (de)
DE (1) DE1165673B (de)
ES (1) ES261531A1 (de)
FR (2) FR1271832A (de)
GB (3) GB961546A (de)
NL (3) NL7211175A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250168A (en) * 1963-02-14 1966-05-10 Steinthal & Co Inc M Preselector for the tonal control elements of an organ
US3293367A (en) * 1963-08-27 1966-12-20 Loehr John Binary switching intercommunicating telephone system
US3286040A (en) * 1963-10-31 1966-11-15 Bell Telephone Labor Inc Call transmitter employing a code bearing medium
US3340362A (en) * 1963-11-19 1967-09-05 Paul B Williams Card reader monitoring and alarm system
US3320369A (en) * 1964-03-20 1967-05-16 Bell Telephone Labor Inc Automatic code transmitter utilizing a code bearing medium having bits of information
US3406604A (en) * 1965-09-07 1968-10-22 Elmer E. Stickley Time and rhythm indicating device
US3493730A (en) * 1966-09-14 1970-02-03 Western Electric Co Data input card
US3514545A (en) * 1967-04-05 1970-05-26 Louis Pontecorvo Automatic telephone switching device
US3514549A (en) * 1967-06-01 1970-05-26 American Telephone & Telegraph Call transmitter
GB1193208A (en) * 1968-05-31 1970-05-28 Sontranic Ltd Improved Code Cards for Automatic Telephone Dialling.
US3686573A (en) * 1969-09-18 1972-08-22 Coaxial Scient Corp Non-duplication switching arrangement for cable television transmission
US3755655A (en) * 1971-10-26 1973-08-28 Tac Ind Inc Machine processed data card
US4081618A (en) * 1975-04-10 1978-03-28 Vendramini D Automatic telephone dialling apparatus
US4196345A (en) * 1978-06-02 1980-04-01 Tektronix, Inc. Operating parameter selection and entry device
US4185400A (en) * 1978-08-14 1980-01-29 Sears, Roebuck And Co. Typewriter with instructional apparatus
GB2118099B (en) * 1982-02-23 1986-12-03 Confon Ag Telephone card index with automatic dialing

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2095298A (en) * 1935-10-30 1937-10-12 Ibm Telephone system
DE663777C (de) * 1936-03-10 1938-08-13 Curt Mueller Zusatzeinrichtung fuer Selbstanschlussfernsprechapparate
US2308927A (en) * 1938-05-28 1943-01-19 Maul Michael Sorting machine
US2561298A (en) * 1948-01-30 1951-07-17 Vanheerswynghels Joseph Impulse transmitter for automatic telephone systems
US2567812A (en) * 1948-03-26 1951-09-11 Bell Telephone Labor Inc Code transmitter
NL162796B (nl) * 1950-07-21 Draka Kabel Bv Waterdicht stopcontact.
GB736135A (en) * 1953-10-13 1955-08-31 James Kilburg Corp Improvements in or relating to automatic telephone dialer
DE1001713B (de) * 1953-12-07 1957-01-31 Telefonbau & Normalzeit Gmbh Telefonteilnehmerstation mit tastengesteuerter Frequenzwahl und einem Schichttransistoren enthaltenden Mikrophonverstaerker
DE958660C (de) * 1954-10-15 1957-02-21 Friedrich Karl Hilke Anordnung zur automatischen Wahl von Fernsprechnummern
DE961550C (de) * 1954-10-15 1957-04-11 Friedrich Karl Hilke Anordnung zur automatischen Wahl von Fernsprechnummern
US2760005A (en) * 1955-03-07 1956-08-21 Western Electric Co Telephone call originator
DE1015490B (de) * 1955-07-09 1957-09-12 Phil Habil Oskar Vierling Dr Nummerngeber zur automatischen Aussendung von Wahlimpulsserien in Fernsprechanlagen
DE1020372B (de) * 1955-07-27 1957-12-05 Carl A Schmitt Geraet zum selbsttaetigen Waehlen von mehrstelligen Fernsprechnummern od. dgl. mittels an Abtastorganen selbsttaetig vorbeigefuehrter Lochkarten
DE1034701B (de) * 1956-09-28 1958-07-24 Siemens Ag Schaltungsanordnung fuer Teilnehmerstellen in Fernmelde-, insbesondere Fernsprechanlagen, mit Tastaturwahl
DE1050835B (de) * 1957-03-14 1959-02-19
US2966557A (en) * 1957-08-01 1960-12-27 Carl A Schmitt Telephone dialing apparatus
US3025358A (en) * 1958-04-08 1962-03-13 Jr Francis Benedict Hymel Automatic dialing system
US3040133A (en) * 1958-12-31 1962-06-19 Mc Graw Edison Co Telephone calling equipment
US2988603A (en) * 1959-01-02 1961-06-13 Kumagai Jinji Automatic telephone dialing system

Also Published As

Publication number Publication date
GB1037812A (en) 1966-08-03
BE595602A (de)
JPS3810407B1 (de) 1963-06-26
BE632027A (de)
GB961545A (de)
NL255940A (de)
FR84056E (fr) 1964-11-20
GB961546A (en) 1964-06-24
NL7211175A (de) 1972-11-27
US3124659A (en) 1964-03-10
US3114036A (en) 1963-12-10
US3189692A (en) 1965-06-15
DE1165673B (de) 1964-03-19
CH411044A (de) 1966-04-15
NL136060C (de)
FR1271832A (fr) 1961-09-15
ES261531A1 (es) 1961-01-16

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