ES416791A1 - Keyboard transmitter for teleprinters - Google Patents
Keyboard transmitter for teleprintersInfo
- 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
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)
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)
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 |
-
1972
- 1972-07-12 DE DE19722234323 patent/DE2234323B2/en not_active Ceased
-
1973
- 1973-07-10 GB GB3278273A patent/GB1390717A/en not_active Expired
- 1973-07-11 ES ES416791A patent/ES416791A1/en not_active Expired
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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