FR935106A - Perfectionnements aux circuits électriques et aux tubes électroniques utilisés dans ces circuits - Google Patents

Perfectionnements aux circuits électriques et aux tubes électroniques utilisés dans ces circuits

Info

Publication number
FR935106A
FR935106A FR935106DA FR935106A FR 935106 A FR935106 A FR 935106A FR 935106D A FR935106D A FR 935106DA FR 935106 A FR935106 A FR 935106A
Authority
FR
France
Prior art keywords
circuits
tubes used
electronic tubes
electrical
electrical circuits
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
English (en)
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.)
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR935106A publication Critical patent/FR935106A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/50—Thermionic-cathode tubes
    • H01J17/52—Thermionic-cathode tubes with one cathode and one anode
    • H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
    • H01J17/56—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes for preventing and then permitting ignition, but thereafter having no control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/52—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of gas-filled tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals
    • 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
    • H04L13/10—Distributors
    • H04L13/12—Non-mechanical distributors, e.g. relay distributors
    • H04L13/14—Electronic distributors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/45—Transmitting circuits; Receiving circuits using electronic distributors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters
    • H04L5/245—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters with a number of discharge tubes or semiconductor elements which successively connect the different channels to the transmission channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/39—Signalling arrangements; Manipulation of signalling currents using coded pulse groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Amplifiers (AREA)
  • Particle Accelerators (AREA)
FR935106D 1945-11-27 1946-10-24 Perfectionnements aux circuits électriques et aux tubes électroniques utilisés dans ces circuits Expired FR935106A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US631095A US2484084A (en) 1945-11-27 1945-11-27 Gaseous tube and circuit

Publications (1)

Publication Number Publication Date
FR935106A true FR935106A (fr) 1948-06-10

Family

ID=24529742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935106D Expired FR935106A (fr) 1945-11-27 1946-10-24 Perfectionnements aux circuits électriques et aux tubes électroniques utilisés dans ces circuits

Country Status (4)

Country Link
US (1) US2484084A (et)
FR (1) FR935106A (et)
GB (1) GB632168A (et)
NL (1) NL68922C (et)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586151A (en) * 1948-02-26 1952-02-19 Rca Corp Electronic switching
US3021450A (en) * 1960-04-07 1962-02-13 Thompson Ramo Wooldridge Inc Ring counter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1746670A (en) * 1920-04-29 1930-02-11 Cutler Hammer Inc Regulator
US1731687A (en) * 1923-10-15 1929-10-15 Westinghouse Electric & Mfg Co Mercury-arc tube with grid control
US2060506A (en) * 1932-07-30 1936-11-10 Westinghouse Electric & Mfg Co Electric discharge device
US2099065A (en) * 1935-03-15 1937-11-16 American Telephone & Telegraph Distributor device
US2134577A (en) * 1936-07-23 1938-10-25 Siemens Ag Electrode system
US2188159A (en) * 1937-05-21 1940-01-23 Bell Telephone Labor Inc Gas-filled space discharge tube circuits
US2210574A (en) * 1938-09-16 1940-08-06 Ibm Signaling system
NL87334C (et) * 1938-10-03
US2332977A (en) * 1941-07-31 1943-10-26 Bell Telephone Labor Inc Space discharge device and circuits
US2329792A (en) * 1941-10-23 1943-09-21 Bell Telephone Labor Inc Electron discharge device circuit

Also Published As

Publication number Publication date
GB632168A (en) 1949-11-17
NL68922C (et)
US2484084A (en) 1949-10-11

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