GB623012A - Improved current rectifying tube - Google Patents

Improved current rectifying tube

Info

Publication number
GB623012A
GB623012A GB8924/46A GB892446A GB623012A GB 623012 A GB623012 A GB 623012A GB 8924/46 A GB8924/46 A GB 8924/46A GB 892446 A GB892446 A GB 892446A GB 623012 A GB623012 A GB 623012A
Authority
GB
United Kingdom
Prior art keywords
anode
screen
cathode
mercury
screens
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
GB8924/46A
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken NV
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 Philips Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB623012A publication Critical patent/GB623012A/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
    • H01J17/50—Thermionic-cathode tubes
    • H01J17/52—Thermionic-cathode tubes with one cathode and one anode
    • H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32—Seals for leading-in conductors
    • H01J5/40—End-disc seals, e.g. flat header
    • H01J5/42—End-disc seals, e.g. flat header using intermediate part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034—Lamp bases

Landscapes

  • Lasers (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
GB8924/46A 1941-10-17 1946-03-22 Improved current rectifying tube Expired GB623012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL233965X 1941-10-17

Publications (1)

Publication Number Publication Date
GB623012A true GB623012A (en) 1949-05-11

Family

ID=19780145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8924/46A Expired GB623012A (en) 1941-10-17 1946-03-22 Improved current rectifying tube

Country Status (6)

Country Link
US (1) US2452861A (en:Method)
BE (1) BE447607A (en:Method)
CH (1) CH233965A (en:Method)
FR (1) FR886842A (en:Method)
GB (1) GB623012A (en:Method)
NL (1) NL61140C (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE458156A (en:Method) * 1945-02-08
US2605438A (en) * 1948-10-30 1952-07-29 Raytheon Mfg Co Gaseous discharge device
US2605439A (en) * 1951-01-13 1952-07-29 Westinghouse Electric Corp Vapor-electric device

Also Published As

Publication number Publication date
BE447607A (en:Method)
NL61140C (en:Method)
CH233965A (de) 1944-08-31
US2452861A (en) 1948-11-02
FR886842A (fr) 1943-10-26

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