GB532198A - Improvements in cathode glow discharge tubes used as voltage controllers - Google Patents

Improvements in cathode glow discharge tubes used as voltage controllers

Info

Publication number
GB532198A
GB532198A GB24047/39A GB2404739A GB532198A GB 532198 A GB532198 A GB 532198A GB 24047/39 A GB24047/39 A GB 24047/39A GB 2404739 A GB2404739 A GB 2404739A GB 532198 A GB532198 A GB 532198A
Authority
GB
United Kingdom
Prior art keywords
discharge
glow discharge
discharge tubes
tubes used
voltage controllers
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
GB24047/39A
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of GB532198A publication Critical patent/GB532198A/en
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
    • H01J17/02—Details
    • H01J17/30—Igniting arrangements

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB24047/39A 1938-08-23 1939-08-21 Improvements in cathode glow discharge tubes used as voltage controllers Expired GB532198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE532198X 1938-08-23

Publications (1)

Publication Number Publication Date
GB532198A true GB532198A (en) 1941-01-20

Family

ID=6555333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24047/39A Expired GB532198A (en) 1938-08-23 1939-08-21 Improvements in cathode glow discharge tubes used as voltage controllers

Country Status (4)

Country Link
US (1) US2224597A (enExample)
FR (1) FR859226A (enExample)
GB (1) GB532198A (enExample)
NL (1) NL51070C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707766A (en) * 1950-08-18 1955-05-03 Northrop Aircraft Inc Cold cathode voltage regulator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727176A (en) * 1952-12-31 1955-12-13 Westinghouse Electric Corp Electrical discharge tube
US3004183A (en) * 1957-12-03 1961-10-10 Itt Electron gun
SE334189B (enExample) * 1967-12-06 1971-04-19 Asea Ab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707766A (en) * 1950-08-18 1955-05-03 Northrop Aircraft Inc Cold cathode voltage regulator

Also Published As

Publication number Publication date
US2224597A (en) 1940-12-10
FR859226A (fr) 1940-12-13
NL51070C (enExample)

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