GB728194A - Improvements in or relating to glow discharge switch tubes - Google Patents

Improvements in or relating to glow discharge switch tubes

Info

Publication number
GB728194A
GB728194A GB18236/53A GB1823653A GB728194A GB 728194 A GB728194 A GB 728194A GB 18236/53 A GB18236/53 A GB 18236/53A GB 1823653 A GB1823653 A GB 1823653A GB 728194 A GB728194 A GB 728194A
Authority
GB
United Kingdom
Prior art keywords
discharge
cathode
anodes
relating
cathodes
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
GB18236/53A
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 Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB728194A publication Critical patent/GB728194A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)

Landscapes

  • Lasers (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Gas-Filled Discharge Tubes (AREA)
GB18236/53A 1952-07-04 1953-07-01 Improvements in or relating to glow discharge switch tubes Expired GB728194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL316271X 1952-07-04

Publications (1)

Publication Number Publication Date
GB728194A true GB728194A (en) 1955-04-13

Family

ID=19783813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18236/53A Expired GB728194A (en) 1952-07-04 1953-07-01 Improvements in or relating to glow discharge switch tubes

Country Status (7)

Country Link
US (1) US2757307A (ja)
BE (1) BE521158A (ja)
CH (1) CH316271A (ja)
DE (1) DE948276C (ja)
FR (1) FR1080315A (ja)
GB (1) GB728194A (ja)
NL (1) NL170851C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684910A (en) * 1970-05-18 1972-08-15 Itt Electron multiplier having dynode modules

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA466334A (en) * 1950-07-04 W. Eitel William Electron tube and method of making the same
US1722121A (en) * 1925-06-25 1929-07-23 Western Electric Co Electron-discharge device
AT128214B (de) * 1929-12-21 1932-05-10 Telefunken Gmbh Gasgefüllte Entladungsröhre.
US2092804A (en) * 1935-11-07 1937-09-14 Telefunken Gmbh Screen grid electron discharge tube
US2404920A (en) * 1940-09-27 1946-07-30 Research Corp Electronic discharge apparatus
US2417730A (en) * 1942-11-30 1947-03-18 Eitel Mccullough Inc Electron tube and method of making same
US2419485A (en) * 1943-06-03 1947-04-22 Ncr Co Electronic device

Also Published As

Publication number Publication date
NL170851C (nl)
US2757307A (en) 1956-07-31
BE521158A (ja)
FR1080315A (fr) 1954-12-08
CH316271A (de) 1956-09-30
DE948276C (de) 1956-08-30

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