FR1221290A - Circuit de contrôle de succession de caractères - Google Patents

Circuit de contrôle de succession de caractères

Info

Publication number
FR1221290A
FR1221290A FR788894A FR788894A FR1221290A FR 1221290 A FR1221290 A FR 1221290A FR 788894 A FR788894 A FR 788894A FR 788894 A FR788894 A FR 788894A FR 1221290 A FR1221290 A FR 1221290A
Authority
FR
France
Prior art keywords
character
control circuit
succession control
succession
circuit
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
FR788894A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority claimed from US721298A external-priority patent/US3035247A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1221290A publication Critical patent/FR1221290A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Relay Circuits (AREA)
FR788894A 1958-03-13 1959-03-10 Circuit de contrôle de succession de caractères Expired FR1221290A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US721298A US3035247A (en) 1958-03-13 1958-03-13 Sequence analyzing circuit
US148682A US3171111A (en) 1958-03-13 1961-10-30 Relay sequence testing circuit

Publications (1)

Publication Number Publication Date
FR1221290A true FR1221290A (fr) 1960-06-01

Family

ID=26846062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788894A Expired FR1221290A (fr) 1958-03-13 1959-03-10 Circuit de contrôle de succession de caractères

Country Status (4)

Country Link
US (1) US3171111A (fr)
DE (1) DE1200036B (fr)
FR (1) FR1221290A (fr)
GB (1) GB855533A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116206921A (zh) * 2022-12-29 2023-06-02 北京航天动力研究所 一种基于继电器信号测试的小型通用化矩阵开关

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700125A (en) * 1951-05-08 1955-01-18 Westinghouse Brake & Signal Apparatus for the detection of earth faults in two-wire electric supply systems

Also Published As

Publication number Publication date
US3171111A (en) 1965-02-23
GB855533A (en) 1960-12-07
DE1200036B (de) 1965-09-02

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