FR640242A - Electric discharge device - Google Patents

Electric discharge device

Info

Publication number
FR640242A
FR640242A FR640242DA FR640242A FR 640242 A FR640242 A FR 640242A FR 640242D A FR640242D A FR 640242DA FR 640242 A FR640242 A FR 640242A
Authority
FR
France
Prior art keywords
discharge device
electric discharge
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
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 FR640242A publication Critical patent/FR640242A/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
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
FR640242D 1926-11-05 1927-08-29 Electric discharge device Expired FR640242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL280164X 1926-11-05

Publications (1)

Publication Number Publication Date
FR640242A true FR640242A (en) 1928-07-09

Family

ID=19782265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR640242D Expired FR640242A (en) 1926-11-05 1927-08-29 Electric discharge device

Country Status (4)

Country Link
US (1) US1901037A (en)
DE (1) DE526036C (en)
FR (1) FR640242A (en)
GB (1) GB280164A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445462A (en) * 1944-04-26 1948-07-20 Westinghouse Electric Corp Electrical discharge device and base

Also Published As

Publication number Publication date
DE526036C (en) 1931-06-01
GB280164A (en) 1927-12-15
US1901037A (en) 1933-03-14

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