FR570878A - Improvements to electronic discharge tubes and their instructions for use - Google Patents

Improvements to electronic discharge tubes and their instructions for use

Info

Publication number
FR570878A
FR570878A FR570878DA FR570878A FR 570878 A FR570878 A FR 570878A FR 570878D A FR570878D A FR 570878DA FR 570878 A FR570878 A FR 570878A
Authority
FR
France
Prior art keywords
instructions
discharge tubes
electronic discharge
electronic
tubes
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR570878A publication Critical patent/FR570878A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H04B1/1623—Supply circuits using tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/82—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Discharge Lamp (AREA)
  • Electron Sources, Ion Sources (AREA)
FR570878D 1922-10-03 1923-09-18 Improvements to electronic discharge tubes and their instructions for use Expired FR570878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US592158A US1699146A (en) 1922-10-03 1922-10-03 Electron-discharge device

Publications (1)

Publication Number Publication Date
FR570878A true FR570878A (en) 1924-05-08

Family

ID=24369549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR570878D Expired FR570878A (en) 1922-10-03 1923-09-18 Improvements to electronic discharge tubes and their instructions for use

Country Status (3)

Country Link
US (1) US1699146A (en)
FR (1) FR570878A (en)
GB (1) GB205058A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552047A (en) * 1949-04-19 1951-05-08 Rca Corp Electron discharge device with temperature-stabilized cathode
US2774916A (en) * 1951-06-09 1956-12-18 Siemens Ag Cathodes for electrical discharge devices
NL102095C (en) * 1955-07-01
US20190071591A1 (en) * 2017-09-05 2019-03-07 Avery Dennison Corporation Patterned adhesives and laminate constructions with patterned adhesives

Also Published As

Publication number Publication date
US1699146A (en) 1929-01-15
GB205058A (en) 1924-11-21

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