GB633404A - Improvements in or relating to gas-filled electric discharge devices - Google Patents

Improvements in or relating to gas-filled electric discharge devices

Info

Publication number
GB633404A
GB633404A GB13467/43A GB1346743A GB633404A GB 633404 A GB633404 A GB 633404A GB 13467/43 A GB13467/43 A GB 13467/43A GB 1346743 A GB1346743 A GB 1346743A GB 633404 A GB633404 A GB 633404A
Authority
GB
United Kingdom
Prior art keywords
electric discharge
gas
cathode
electrodes
relating
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
GB13467/43A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB13467/43A priority Critical patent/GB633404A/en
Priority to US554880A priority patent/US2479846A/en
Priority to FR950238D priority patent/FR950238A/en
Publication of GB633404A publication Critical patent/GB633404A/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

Abstract

633,404. Electric discharge tubes. LALEWICZ, S. Aug. 18, 1943, Nos. 13467 and 21344. [Class 39 (i)] A gas-filled electric discharge device comprises a cathode 2, an anode 3, an output electrode 5, and a screen 4 interposed between electrodes 3 and 5. This can permit a greater potential to be applied between electrodes 3 and 5 than the glowing voltage of the gas used as filling, and thus electrode 5 may be negative with respect to cathode 2. The cathode 2 is a wire of tungsten or nickel-plated steel and passes through an aperture in screen 4, the latter being made of copper or carbon. An electrode 7 in the form of a ring of tungsten or nickel is provided to start up the glow. It may co-operate with an auxiliary anode 8 and these two electrodes may be placed in a completely independent circuit of their own.
GB13467/43A 1943-08-18 1943-08-18 Improvements in or relating to gas-filled electric discharge devices Expired GB633404A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB13467/43A GB633404A (en) 1943-08-18 1943-08-18 Improvements in or relating to gas-filled electric discharge devices
US554880A US2479846A (en) 1943-08-18 1944-09-20 Gas-filled electric discharge device
FR950238D FR950238A (en) 1943-08-18 1947-07-28 Electric discharge device filled with gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13467/43A GB633404A (en) 1943-08-18 1943-08-18 Improvements in or relating to gas-filled electric discharge devices

Publications (1)

Publication Number Publication Date
GB633404A true GB633404A (en) 1949-12-19

Family

ID=10023510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13467/43A Expired GB633404A (en) 1943-08-18 1943-08-18 Improvements in or relating to gas-filled electric discharge devices

Country Status (3)

Country Link
US (1) US2479846A (en)
FR (1) FR950238A (en)
GB (1) GB633404A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065371A (en) * 1949-07-22 1962-11-20 Raytheon Co Auxiliary cathode gas discharge device
US2662993A (en) * 1950-03-10 1953-12-15 Rca Corp Electron discharge device and system
US2593109A (en) * 1950-03-24 1952-04-15 Bell Telephone Labor Inc Cold cathode gaseous discharge device
US2612618A (en) * 1950-07-11 1952-09-30 George A Bonadio Electronic discharge tube control
US2588065A (en) * 1950-09-20 1952-03-04 Rca Corp High-frequency gas discharge device
US5294689A (en) * 1993-01-12 1994-03-15 Rohm And Haas Company Aqueous process for preparing water-soluble addition copolymers of cyclohexene anhydrides

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880937A (en) * 1928-02-04 1932-10-04 Westinghouse Electric & Mfg Co Process of carbonizing nickel or other metals
US1967009A (en) * 1932-07-27 1934-07-17 Wired Radio Inc Space discharge tube construction
US1949545A (en) * 1932-07-29 1934-03-06 Heintz & Kaufman Ltd Mercury arc
US2172968A (en) * 1936-10-05 1939-09-12 Philips Nv Electric discharge tube
US2271685A (en) * 1940-06-05 1942-02-03 Bell Telephone Labor Inc Gaseous glow discharge device
US2295569A (en) * 1941-11-27 1942-09-15 Bell Telephone Labor Inc Gaseous electron discharge device

Also Published As

Publication number Publication date
FR950238A (en) 1949-09-21
US2479846A (en) 1949-08-23

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