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FR954134A - Discharge tube - Google Patents

Discharge tube

Info

Publication number
FR954134A
FR954134A FR954134DA FR954134A FR 954134 A FR954134 A FR 954134A FR 954134D A FR954134D A FR 954134DA FR 954134 A FR954134 A FR 954134A
Authority
FR
France
Prior art keywords
discharge tube
discharge
tube
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
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR954134A publication Critical patent/FR954134A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
FR954134D 1946-10-11 1947-10-09 Discharge tube Expired FR954134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL262420X 1946-10-11

Publications (1)

Publication Number Publication Date
FR954134A true FR954134A (en) 1949-12-19

Family

ID=19781570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954134D Expired FR954134A (en) 1946-10-11 1947-10-09 Discharge tube

Country Status (7)

Country Link
US (1) US2528246A (en)
BE (1) BE476683A (en)
CH (1) CH262420A (en)
DE (1) DE844948C (en)
FR (1) FR954134A (en)
GB (1) GB650045A (en)
NL (1) NL65818C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155862A (en) * 1960-05-31 1964-11-03 Gen Electric Canada Index indicator for plug-in units

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL14148C (en) * 1921-10-29
US1788147A (en) * 1927-06-22 1931-01-06 William M Bruce Attachment for wireless receivers
DE626737C (en) * 1929-06-18 1936-03-02 Loewe Opta Gmbh Multiple tubes with a power amplifier stage and one or more voltage amplifier stages
US1911410A (en) * 1932-06-02 1933-05-30 Valverde Robert Method of sealing containers under predetermined pressures
US2067817A (en) * 1934-09-15 1937-01-12 Gen Electric Device for gettering metal tubes
US2222395A (en) * 1939-07-14 1940-11-19 Ass Press Tubular phototube
BE443690A (en) * 1940-12-13
US2329019A (en) * 1941-10-06 1943-09-07 Heintz & Kaufman Ltd Vitreous seal protector
FR890740A (en) * 1942-02-11 1944-02-16 Telefunken Gmbh Process for the production of an electric discharge tube without a base
US2454791A (en) * 1945-01-16 1948-11-30 Standard Telephones Cables Ltd Vacuum tube and mounting therefor

Also Published As

Publication number Publication date
DE844948C (en) 1952-07-28
CH262420A (en) 1949-06-30
US2528246A (en) 1950-10-31
NL65818C (en)
GB650045A (en) 1951-02-14
BE476683A (en)

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