FR1181532A - Installation of high pressure discharge tube in an electric lamp - Google Patents

Installation of high pressure discharge tube in an electric lamp

Info

Publication number
FR1181532A
FR1181532A FR1181532DA FR1181532A FR 1181532 A FR1181532 A FR 1181532A FR 1181532D A FR1181532D A FR 1181532DA FR 1181532 A FR1181532 A FR 1181532A
Authority
FR
France
Prior art keywords
installation
high pressure
discharge tube
pressure discharge
electric lamp
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR1181532A publication Critical patent/FR1181532A/en
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
    • H01J61/34—Double-wall vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • H01J9/326—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device making pinched-stem or analogous seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR1181532D 1956-08-30 1957-08-22 Installation of high pressure discharge tube in an electric lamp Expired FR1181532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US607004A US2888585A (en) 1956-08-30 1956-08-30 Arc tube mount

Publications (1)

Publication Number Publication Date
FR1181532A true FR1181532A (en) 1959-06-16

Family

ID=24430392

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1181532D Expired FR1181532A (en) 1956-08-30 1957-08-22 Installation of high pressure discharge tube in an electric lamp
FR72219D Expired FR72219E (en) 1956-08-30 1957-08-29 Installation of high pressure discharge tube in an electric lamp

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR72219D Expired FR72219E (en) 1956-08-30 1957-08-29 Installation of high pressure discharge tube in an electric lamp

Country Status (4)

Country Link
US (1) US2888585A (en)
DE (1) DE1054575B (en)
FR (2) FR1181532A (en)
GB (1) GB866198A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093769A (en) * 1959-05-15 1963-06-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Mixed-light electric lamp
US3424935A (en) * 1965-04-19 1969-01-28 Sylvania Electric Prod Harness construction for metal arc type lamp
US3849691A (en) * 1972-12-08 1974-11-19 Gen Electric High intensity lamp containing arc extinguishing base
NL7503164A (en) * 1974-03-20 1975-09-23 Thorn Electrical Ind Ltd ARC DISCHARGE TUBE FOR HIGH PRESSURE MERCURY / METAL HALOGENIDE LAMPS.
US4156830A (en) * 1975-05-13 1979-05-29 Duro-Test Corp. High intensity discharge lamp with integral means for arc extinguishing
DE3619068C2 (en) * 1986-06-06 1996-08-22 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Compact metal halide discharge lamp
US20050095946A1 (en) * 2003-11-05 2005-05-05 Fridrich Elmer G. Mounting light source filament tubes and arc tubes in lamps
DE102009048432A1 (en) * 2009-10-06 2011-04-07 Osram Gesellschaft mit beschränkter Haftung High-pressure gas discharge lamp, has product with electrical conductivity and cross-sectional surface larger than in electrode-sided region and contact element-sided region and provided in overlapping region and middle region

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671183A (en) * 1951-09-12 1954-03-02 Gen Electric Electric discharge lamp mount
US2677068A (en) * 1951-12-29 1954-04-27 Gen Electric Arc tube mount
US2749462A (en) * 1952-05-31 1956-06-05 Gen Electric High pressure mercury vapor lamp with zirconium getter
US2749461A (en) * 1953-04-30 1956-06-05 Westinghouse Electric Corp Lamp unit and inner member support

Also Published As

Publication number Publication date
DE1054575B (en) 1959-04-09
US2888585A (en) 1959-05-26
FR72219E (en) 1960-03-30
GB866198A (en) 1961-04-26

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