FR1114114A - Signal generator for telegraph transmitter - Google Patents

Signal generator for telegraph transmitter

Info

Publication number
FR1114114A
FR1114114A FR1114114DA FR1114114A FR 1114114 A FR1114114 A FR 1114114A FR 1114114D A FR1114114D A FR 1114114DA FR 1114114 A FR1114114 A FR 1114114A
Authority
FR
France
Prior art keywords
signal generator
telegraph transmitter
telegraph
transmitter
generator
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
Other languages
French (fr)
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.)
AT&T Teletype Corp
Original Assignee
Teletype Corp
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 Teletype Corp filed Critical Teletype Corp
Application granted granted Critical
Publication of FR1114114A publication Critical patent/FR1114114A/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
    • H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
    • H04L17/06—Contact operating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmission Devices (AREA)
  • Guiding Agricultural Machines (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanical Control Devices (AREA)
FR1114114D 1953-12-10 1954-11-26 Signal generator for telegraph transmitter Expired FR1114114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397319A US2781415A (en) 1953-12-10 1953-12-10 Telegraph transmitter

Publications (1)

Publication Number Publication Date
FR1114114A true FR1114114A (en) 1956-04-09

Family

ID=23570730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114114D Expired FR1114114A (en) 1953-12-10 1954-11-26 Signal generator for telegraph transmitter

Country Status (6)

Country Link
US (1) US2781415A (en)
CH (1) CH323785A (en)
DE (1) DE950731C (en)
FR (1) FR1114114A (en)
GB (1) GB760565A (en)
NL (2) NL96860C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879333A (en) * 1957-03-06 1959-03-24 Teletype Corp Telegraph transmitter
US2963545A (en) * 1957-04-16 1960-12-06 Teletype Corp Hermetically sealed contact signal generator
DE1080197B (en) * 1958-04-26 1960-04-21 W H Joens U Co G M B H Electrical control device with feedback
DE1233905B (en) * 1965-05-20 1967-02-09 Standard Elektrik Lorenz Ag Storage device for teletyping machines operated according to the 5 telegraphy code

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448846A (en) * 1934-11-12 1936-06-12 Ronald George Griffith Improvements in or relating to telegraph keyboard-controlled code-translating apparatus
FR808620A (en) * 1935-07-12 1937-02-11 Creed And Company Improvements to telegraphic printing devices
US2274911A (en) * 1941-05-31 1942-03-03 Rca Corp Direct keyboard transmitter

Also Published As

Publication number Publication date
DE950731C (en) 1956-10-18
US2781415A (en) 1957-02-12
GB760565A (en) 1956-10-31
NL96860C (en)
NL192894A (en)
CH323785A (en) 1957-08-15

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