FR715503A - Electrical circuits using thermionic valves or other similar apparatus - Google Patents

Electrical circuits using thermionic valves or other similar apparatus

Info

Publication number
FR715503A
FR715503A FR715503DA FR715503A FR 715503 A FR715503 A FR 715503A FR 715503D A FR715503D A FR 715503DA FR 715503 A FR715503 A FR 715503A
Authority
FR
France
Prior art keywords
electrical circuits
similar apparatus
thermionic valves
thermionic
valves
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR715503A publication Critical patent/FR715503A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/042—Distributors with electron or gas discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electrotherapy Devices (AREA)
  • Particle Accelerators (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Chemical Vapour Deposition (AREA)
FR715503D 1930-06-12 1931-04-16 Electrical circuits using thermionic valves or other similar apparatus Expired FR715503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18027/30A GB357532A (en) 1930-06-12 1930-06-12 Electric circuits employing thermionic valves or the like

Publications (1)

Publication Number Publication Date
FR715503A true FR715503A (en) 1931-12-04

Family

ID=10105374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR715503D Expired FR715503A (en) 1930-06-12 1931-04-16 Electrical circuits using thermionic valves or other similar apparatus

Country Status (3)

Country Link
US (1) US1918252A (en)
FR (1) FR715503A (en)
GB (1) GB357532A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568265A (en) * 1943-03-18 1951-09-18 Luis W Alvarez Radio beacon and system utilizing it
BE476628A (en) * 1944-05-26
US2682575A (en) * 1944-10-19 1954-06-29 Bell Telephone Labor Inc Time division multiplex system
US2513335A (en) * 1944-11-25 1950-07-04 Standard Telephones Cables Ltd Demodulator system
US2524123A (en) * 1945-03-23 1950-10-03 Ibm Electronic system
NL96168C (en) * 1945-04-19
US2577444A (en) * 1945-04-28 1951-12-04 Rca Corp Pulse regenerator circuit
US2486491A (en) * 1946-02-08 1949-11-01 Bell Telephone Labor Inc Gate distributor circuits
US2534287A (en) * 1946-02-19 1950-12-19 Jr Lynn W Marsh Electronic control apparatus
US2818505A (en) * 1946-05-06 1957-12-31 Gen Electric Control circuit
US2642493A (en) * 1947-02-27 1953-06-16 Bell Telephone Labor Inc Automatic message accounting system
US2564419A (en) * 1947-04-14 1951-08-14 Bell Telephone Labor Inc Time division multiplex system for signals of different band width
US2472542A (en) * 1948-01-29 1949-06-07 Potter Instrument Co Inc Electronic totalizing system
US2629017A (en) * 1949-05-20 1953-02-17 Bell Telephone Labor Inc Speech transmission system
US3061815A (en) * 1957-06-19 1962-10-30 Rca Corp Signal translating system

Also Published As

Publication number Publication date
GB357532A (en) 1931-09-14
US1918252A (en) 1933-07-18

Similar Documents

Publication Publication Date Title
FR40561E (en) Mixer tap
FR715503A (en) Electrical circuits using thermionic valves or other similar apparatus
FR710360A (en) Tap
FR711693A (en) Tap
FR708649A (en) Tap
FR705087A (en) Screwdriver
FR636123A (en) Tap
ES122595A1 (en) Electrical circuits using thermionic or analogue valves.
ES118694A1 (en) Improvements in thermionic valve circuits.
FR38681E (en) Tap
FR705837A (en) Tap
FR706587A (en) Tap
FR734446A (en) Distributors for electrical circuits, using thermionic tubes or other similar devices
CH149019A (en) Registry.
FR607776A (en) Tap
FR723818A (en) Screwdriver screwdriver
FR712231A (en) Improvements to oscillating circuits for electrical devices
FR624886A (en) Improvements to thermionic valve circuits
FR593103A (en) Refrigerating appliances
ES100279A1 (en) Improvements in thermionic valve circuits.
ES97530A1 (en) Improvements in thermionic valve circuits.
ES100280A1 (en) Improvements in thermionic valve circuits.
ES121972A1 (en) Improvements in thermionic valve circuits.
ES120142A1 (en) Improvements in thermionic valve devices.
FR706151A (en) Tap