ES416791A1 - Keyboard transmitter for teleprinters - Google Patents

Keyboard transmitter for teleprinters

Info

Publication number
ES416791A1
ES416791A1 ES416791A ES416791A ES416791A1 ES 416791 A1 ES416791 A1 ES 416791A1 ES 416791 A ES416791 A ES 416791A ES 416791 A ES416791 A ES 416791A ES 416791 A1 ES416791 A1 ES 416791A1
Authority
ES
Spain
Prior art keywords
character
transmission
teleprinters
keyboard
sequence
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
ES416791A
Other languages
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES416791A1 publication Critical patent/ES416791A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/02—Details not particular to receiver or transmitter
    • H04L13/08—Intermediate storage means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36006—A key delivers a series of key codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

A keyboard transmitter for teleprinters, characterized in that, to simplify the transmission of frequently recurring sequences, there is a separate key for each one of said sequences. The action of one of these keys initiates the transmission of the first character of the sequence. The keys are combined into groups, each of which is equipped with a fixed-program character storage for the remaining characters in the sequence. Immediately after transmission of the first character, the stored character is recalled from that storage at least once, and the keyboard is locked during this time. (Machine-translation by Google Translate, not legally binding)
ES416791A 1972-07-12 1973-07-11 Keyboard transmitter for teleprinters Expired ES416791A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722234323 DE2234323B2 (en) 1972-07-12 1972-07-12 TELEPHONE WITH TRANSMITTER AND KEYBOARD

Publications (1)

Publication Number Publication Date
ES416791A1 true ES416791A1 (en) 1976-02-16

Family

ID=5850481

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416791A Expired ES416791A1 (en) 1972-07-12 1973-07-11 Keyboard transmitter for teleprinters

Country Status (3)

Country Link
DE (1) DE2234323B2 (en)
ES (1) ES416791A1 (en)
GB (1) GB1390717A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405515B (en) * 1975-09-25 1978-12-11 Siemens Ag DEVICE FOR ENTRYING AND CODING THE DATA SIGNS
DE2937725C2 (en) * 1979-09-18 1981-07-09 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for converting characters that can be entered using a keyboard into code characters

Also Published As

Publication number Publication date
DE2234323B2 (en) 1977-11-17
DE2234323A1 (en) 1974-01-24
GB1390717A (en) 1975-04-16

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