GB736343A - Improvements in electric discharge tubes - Google Patents

Improvements in electric discharge tubes

Info

Publication number
GB736343A
GB736343A GB35295/53A GB3529553A GB736343A GB 736343 A GB736343 A GB 736343A GB 35295/53 A GB35295/53 A GB 35295/53A GB 3529553 A GB3529553 A GB 3529553A GB 736343 A GB736343 A GB 736343A
Authority
GB
United Kingdom
Prior art keywords
cylinder
cathode
screen
grid
plate
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
GB35295/53A
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 GB736343A publication Critical patent/GB736343A/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
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • 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
    • H01J17/56—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes for preventing and then permitting ignition, but thereafter having no control

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Solid Thermionic Cathode (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB35295/53A 1952-12-22 1953-12-18 Improvements in electric discharge tubes Expired GB736343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US327220A US2805353A (en) 1952-12-22 1952-12-22 Hydrogen thyratron improvement

Publications (1)

Publication Number Publication Date
GB736343A true GB736343A (en) 1955-09-07

Family

ID=23275639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35295/53A Expired GB736343A (en) 1952-12-22 1953-12-18 Improvements in electric discharge tubes

Country Status (7)

Country Link
US (1) US2805353A (sv)
BE (1) BE525278A (sv)
CH (1) CH318061A (sv)
DE (1) DE1022325B (sv)
FR (1) FR1090274A (sv)
GB (1) GB736343A (sv)
NL (2) NL183759B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550430A (en) * 1994-05-16 1996-08-27 Litton Systems, Inc. Gas discharge closing switch with unitary ceramic housing

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772616A (en) * 1954-07-02 1957-04-17 English Electric Valve Co Ltd Improvements in or relating to gas filled discharge devices
DE1021086B (de) * 1955-07-12 1957-12-19 British Thomson Houston Co Ltd Elektrische Entladungsvorrichtung
NL104217C (sv) * 1958-03-13
US3037141A (en) * 1959-05-08 1962-05-29 Ass Elect Ind Electric discharge device
NL272259A (sv) * 1961-03-22
US4761794A (en) * 1984-12-22 1988-08-02 English Electric Valve Company Limited Thyratron having thermionic cathode material between anode and control grid
GB8615207D0 (en) * 1986-06-21 1986-07-23 English Electric Valve Co Ltd Thyratrons
CN103681172B (zh) * 2012-09-11 2015-12-30 昆山国力真空电器有限公司 用于闸流管的电子发射组合体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869829A (en) * 1927-01-03 1932-08-02 Westinghouse Electric & Mfg Co Frequency-responsive crystal relay
AT144865B (de) * 1933-09-01 1936-03-10 Philips Nv Entladungsröhre mit einer Glühkathode und einer Menge flüssigen Materials.
US2121591A (en) * 1936-01-10 1938-06-21 Westinghouse Electric & Mfg Co Grid glow tube with zero temperature effect
US2303166A (en) * 1941-01-21 1942-11-24 Bell Telephone Labor Inc Electron discharge device
US2362937A (en) * 1942-09-15 1944-11-14 Bell Telephone Labor Inc Electric discharge device
US2399003A (en) * 1944-10-16 1946-04-23 Gen Electric Electric discharge device
US2518879A (en) * 1945-02-03 1950-08-15 Kenneth J Germeshausen Hydrogen thyratron
US2436265A (en) * 1945-07-27 1948-02-17 Du Mont Allen B Lab Inc Cathode-ray tube
US2497911A (en) * 1945-08-03 1950-02-21 Gerard J Reilly Hydrogen thyratron
US2479529A (en) * 1945-11-23 1949-08-16 Westinghouse Electric Corp Electron discharge device
US2443121A (en) * 1947-06-20 1948-06-08 Rca Corp Grid controlled rectifier tube
US2650998A (en) * 1950-12-29 1953-09-01 Chatham Electronics Corp Baffle structure in gaseous discharge devices
US2653261A (en) * 1951-11-08 1953-09-22 Chatham Electronics Corp Gas discharge device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550430A (en) * 1994-05-16 1996-08-27 Litton Systems, Inc. Gas discharge closing switch with unitary ceramic housing
GB2301933A (en) * 1994-05-16 1996-12-18 Litton Systems Inc Gas discharge closing switch

Also Published As

Publication number Publication date
NL183759B (nl)
DE1022325B (de) 1958-01-09
NL91472C (sv)
CH318061A (de) 1956-12-15
FR1090274A (fr) 1955-03-29
BE525278A (sv)
US2805353A (en) 1957-09-03

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