DE275893C - - Google Patents

Info

Publication number
DE275893C
DE275893C DENDAT275893D DE275893DA DE275893C DE 275893 C DE275893 C DE 275893C DE NDAT275893 D DENDAT275893 D DE NDAT275893D DE 275893D A DE275893D A DE 275893DA DE 275893 C DE275893 C DE 275893C
Authority
DE
Germany
Prior art keywords
cathode
tube
valve tube
currents
air dilution
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.)
Active
Application number
DENDAT275893D
Other languages
German (de)
English (en)
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.)
Publication of DE275893C publication Critical patent/DE275893C/de
Active 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
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • X-Ray Techniques (AREA)
DENDAT275893D 1912-12-27 Active DE275893C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191229839T 1912-12-27

Publications (1)

Publication Number Publication Date
DE275893C true DE275893C (xx)

Family

ID=32576324

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT275893D Active DE275893C (xx) 1912-12-27

Country Status (3)

Country Link
DE (1) DE275893C (xx)
FR (1) FR452793A (xx)
GB (2) GB191229839A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924335C (de) * 1952-07-18 1955-02-28 Leitz Ernst Gmbh Verfahren zum Evakuieren eines Gefaesses
DE940179C (de) * 1951-07-09 1956-03-15 English Electric Valve Co Ltd Wasserstoffgefuellte gittergesteuerte Gluehkathodenroehre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940179C (de) * 1951-07-09 1956-03-15 English Electric Valve Co Ltd Wasserstoffgefuellte gittergesteuerte Gluehkathodenroehre
DE924335C (de) * 1952-07-18 1955-02-28 Leitz Ernst Gmbh Verfahren zum Evakuieren eines Gefaesses

Also Published As

Publication number Publication date
GB191229837A (xx)
GB191229839A (en) 1913-12-29
FR452793A (fr) 1913-05-23

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