FR63124E - Tubes à décharge électrique - Google Patents

Tubes à décharge électrique

Info

Publication number
FR63124E
FR63124E FR63124DA FR63124E FR 63124 E FR63124 E FR 63124E FR 63124D A FR63124D A FR 63124DA FR 63124 E FR63124 E FR 63124E
Authority
FR
France
Prior art keywords
electric discharge
discharge tubes
tubes
electric
discharge
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
Other languages
English (en)
Inventor
Desmond Sydney Ridler
Alexander Douglas Odell
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR63124E publication Critical patent/FR63124E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/52—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of gas-filled tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/007—Sequential discharge tubes
FR63124D 1950-12-12 1951-12-12 Tubes à décharge électrique Expired FR63124E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB319746X 1950-12-12

Publications (1)

Publication Number Publication Date
FR63124E true FR63124E (fr) 1955-08-24

Family

ID=10331157

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1046319D Expired FR1046319A (fr) 1950-12-12 1951-12-12 Tubes à décharge électrique
FR63124D Expired FR63124E (fr) 1950-12-12 1951-12-12 Tubes à décharge électrique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1046319D Expired FR1046319A (fr) 1950-12-12 1951-12-12 Tubes à décharge électrique

Country Status (5)

Country Link
US (1) US2846611A (fr)
BE (2) BE507758A (fr)
CH (1) CH319746A (fr)
FR (2) FR1046319A (fr)
GB (1) GB736142A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925531A (en) * 1958-07-22 1960-02-16 Philips Corp Cold-cathode stepping tubes
GB980339A (en) * 1962-06-01 1965-01-13 Ericsson Telephones Ltd Multi-electrode cold-cathode discharge tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402019A (en) * 1944-10-04 1946-06-11 Westinghouse Electric Corp Glow lamp
US2579306A (en) * 1948-03-05 1951-12-18 Bell Telephone Labor Inc Multielectrode gaseous discharge devices
US2575370A (en) * 1949-06-25 1951-11-20 Bell Telephone Labor Inc Cold cathode gaseous discharge device
US2618767A (en) * 1949-12-15 1952-11-18 Bell Telephone Labor Inc Multicathode gaseous discharge device
US2575517A (en) * 1950-01-21 1951-11-20 Northrop Aircraft Inc Glow tube counting circuit
US2565103A (en) * 1950-12-19 1951-08-21 Pierre M G Toulon Switching tube

Also Published As

Publication number Publication date
FR1046319A (fr) 1953-12-04
BE507757A (fr)
CH319746A (fr) 1957-02-28
GB736142A (en) 1955-09-07
US2846611A (en) 1958-08-05
BE507758A (fr)

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