FR519666A - Perfectionnements aux tubes à électrons - Google Patents

Perfectionnements aux tubes à électrons

Info

Publication number
FR519666A
FR519666A FR519666A FR519666DA FR519666A FR 519666 A FR519666 A FR 519666A FR 519666 A FR519666 A FR 519666A FR 519666D A FR519666D A FR 519666DA FR 519666 A FR519666 A FR 519666A
Authority
FR
France
Prior art keywords
electron tubes
tubes
electron
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
FR519666A
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.)
Westinghouse Lamp Co
Original Assignee
Westinghouse Lamp Co
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 Westinghouse Lamp Co filed Critical Westinghouse Lamp Co
Application granted granted Critical
Publication of FR519666A publication Critical patent/FR519666A/fr
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
    • H04B1/163—Special arrangements for the reduction of the damping of resonant circuits of receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measuring Fluid Pressure (AREA)
  • Particle Accelerators (AREA)
FR519666A 1919-02-27 1920-02-12 Perfectionnements aux tubes à électrons Expired FR519666A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US279581A US1465997A (en) 1919-02-27 1919-02-27 Electron-tube apparatus

Publications (1)

Publication Number Publication Date
FR519666A true FR519666A (fr) 1921-06-14

Family

ID=23069578

Family Applications (2)

Application Number Title Priority Date Filing Date
FR519666A Expired FR519666A (fr) 1919-02-27 1920-02-12 Perfectionnements aux tubes à électrons
FR22767A Expired FR22767E (fr) 1919-02-27 1920-02-13 Perfectionnements aux tubes à électrons

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR22767A Expired FR22767E (fr) 1919-02-27 1920-02-13 Perfectionnements aux tubes à électrons

Country Status (3)

Country Link
US (1) US1465997A (fr)
FR (2) FR519666A (fr)
GB (1) GB139514A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197993A (en) * 1962-02-24 1965-08-03 Siemag Siegener Masch Bau Rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197993A (en) * 1962-02-24 1965-08-03 Siemag Siegener Masch Bau Rolling mill

Also Published As

Publication number Publication date
FR22767E (fr) 1921-08-23
GB139514A (en) 1921-06-27
US1465997A (en) 1923-08-28

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