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FR790591A - Tube à décharges à haute pression - Google Patents

Tube à décharges à haute pression

Info

Publication number
FR790591A
FR790591A FR790591DA FR790591A FR 790591 A FR790591 A FR 790591A FR 790591D A FR790591D A FR 790591DA FR 790591 A FR790591 A FR 790591A
Authority
FR
France
Prior art keywords
high pressure
discharge tube
pressure discharge
tube
pressure
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)
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 FR790591A publication Critical patent/FR790591A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • 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
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/56—Shape of the separate part
FR790591D 1934-06-04 1935-05-27 Tube à décharges à haute pression Expired FR790591A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE438698X 1934-06-04

Publications (1)

Publication Number Publication Date
FR790591A true FR790591A (fr) 1935-11-23

Family

ID=6507199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790591D Expired FR790591A (fr) 1934-06-04 1935-05-27 Tube à décharges à haute pression

Country Status (4)

Country Link
US (1) US2103028A (fr)
FR (1) FR790591A (fr)
GB (1) GB438698A (fr)
NL (1) NL40803C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209188A (en) * 1961-02-21 1965-09-28 Westinghouse Electric Corp Iodine-containing electric incandescent lamp with heat conserving envelope
DE3416714A1 (de) * 1984-05-05 1985-11-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Hochdruckentladungslampe
US5250872A (en) * 1990-07-20 1993-10-05 Koito Manufacturing Co., Ltd. Discharge lamp unit having improved discharge tube mount
USD387445S (en) * 1996-02-07 1997-12-09 Moriyama Sangyo Kabushiki Kaisha Decorative lamp
JP5655281B2 (ja) * 2008-06-10 2015-01-21 東ソー株式会社 塩素化ポリエーテル及びそれよりなるポリウレタン

Also Published As

Publication number Publication date
US2103028A (en) 1937-12-21
GB438698A (en) 1935-11-21
NL40803C (fr)

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