BE583117A - Dispositif d'envoi d'impulsions. - Google Patents

Dispositif d'envoi d'impulsions.

Info

Publication number
BE583117A
BE583117A BE583117A BE583117A BE583117A BE 583117 A BE583117 A BE 583117A BE 583117 A BE583117 A BE 583117A BE 583117 A BE583117 A BE 583117A BE 583117 A BE583117 A BE 583117A
Authority
BE
Belgium
Prior art keywords
sending device
pulse sending
pulse
sending
Prior art date
Application number
BE583117A
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BE583117A publication Critical patent/BE583117A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
BE583117A 1958-11-03 1959-09-29 Dispositif d'envoi d'impulsions. BE583117A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1015958 1958-11-03

Publications (1)

Publication Number Publication Date
BE583117A true BE583117A (fr) 1960-01-18

Family

ID=20291803

Family Applications (1)

Application Number Title Priority Date Filing Date
BE583117A BE583117A (fr) 1958-11-03 1959-09-29 Dispositif d'envoi d'impulsions.

Country Status (6)

Country Link
US (1) US3080457A (fr)
BE (1) BE583117A (fr)
DE (1) DE1101510B (fr)
FR (1) FR1237655A (fr)
GB (1) GB921625A (fr)
NL (1) NL242116A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE631062A (fr) * 1962-04-20
DE1195819B (de) * 1963-09-04 1965-07-01 Holzer Patent Ag Tastenwaehler mit Drucktasten fuer Fernmelde-Anlagen
GB1199148A (en) * 1966-11-07 1970-07-15 Shell Mex Bp Ltd Data Capture
US3641286A (en) * 1970-10-05 1972-02-08 Selectro Corp Electromechanical keyboard independently operated switch mechanism with improved conductive resilient actuating means
US3705276A (en) * 1971-05-20 1972-12-05 Chomerics Inc Keyboard switch assembly with conductive plastic contactor and actuator spring sleeve biasing means
FR2336012A1 (fr) * 1975-12-17 1977-07-15 Picart Lebas Telephones Dispositif de numerotation a multifrequences pour poste telephonique a clavier a touches
US4042793A (en) * 1975-12-29 1977-08-16 Telephone Electronics Corporation Telephone mouthpiece keyboard
US4291201A (en) * 1979-04-09 1981-09-22 American Telecommunications Corporation Push-button dial assembly for telephones
CN109728347A (zh) * 2017-10-30 2019-05-07 中山天贸电池有限公司 一种锂离子电池分条的极片下卷装置及使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1634967A (en) * 1922-09-23 1927-07-05 Raymond E Vaughan Transmitter
BE470519A (fr) * 1946-01-26
NL73400C (fr) * 1948-02-05
US2748205A (en) * 1951-12-14 1956-05-29 Bryant Electric Co Switch
DE1016762B (de) * 1954-07-12 1957-10-03 Phil Habil Oskar Vierling Dr Vorrichtung zum Aussenden von Reihen elektrischer Impulse fuer Fernmelde-, insbesondere Fernsprechanlagen
BE558739A (fr) * 1956-06-28

Also Published As

Publication number Publication date
NL242116A (fr)
US3080457A (en) 1963-03-05
DE1101510B (de) 1961-03-09
FR1237655A (fr) 1960-07-29
GB921625A (en) 1963-03-20

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