GB436060A - Improvements in or relating to electric discharge devices - Google Patents

Improvements in or relating to electric discharge devices

Info

Publication number
GB436060A
GB436060A GB8352/35A GB835235A GB436060A GB 436060 A GB436060 A GB 436060A GB 8352/35 A GB8352/35 A GB 8352/35A GB 835235 A GB835235 A GB 835235A GB 436060 A GB436060 A GB 436060A
Authority
GB
United Kingdom
Prior art keywords
electrode
cathode
supported
rod
bead
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
GB8352/35A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB436060A publication Critical patent/GB436060A/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
    • 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

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Discharge Lamp (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
GB8352/35A 1934-10-03 1935-03-18 Improvements in or relating to electric discharge devices Expired GB436060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US746631A US2061255A (en) 1934-10-03 1934-10-03 Electric discharge device

Publications (1)

Publication Number Publication Date
GB436060A true GB436060A (en) 1935-10-03

Family

ID=25001664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8352/35A Expired GB436060A (en) 1934-10-03 1935-03-18 Improvements in or relating to electric discharge devices

Country Status (4)

Country Link
US (1) US2061255A (enrdf_load_stackoverflow)
BE (1) BE408730A (enrdf_load_stackoverflow)
FR (1) FR790003A (enrdf_load_stackoverflow)
GB (1) GB436060A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975319A (en) * 1951-03-06 1961-03-14 Tesla Np Tacttron
US2963601A (en) * 1957-08-07 1960-12-06 Westinghouse Electric Corp Ionization vacuum gauge

Also Published As

Publication number Publication date
BE408730A (enrdf_load_stackoverflow)
US2061255A (en) 1936-11-17
FR790003A (fr) 1935-11-12

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