CA990776A - High pressure discharge lamp - Google Patents

High pressure discharge lamp

Info

Publication number
CA990776A
CA990776A CA192,517A CA192517A CA990776A CA 990776 A CA990776 A CA 990776A CA 192517 A CA192517 A CA 192517A CA 990776 A CA990776 A CA 990776A
Authority
CA
Canada
Prior art keywords
high pressure
discharge lamp
pressure discharge
lamp
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
CA192,517A
Other languages
English (en)
Inventor
Abraham Timmermans
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 CA990776A publication Critical patent/CA990776A/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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/045—Thermic screens or reflectors
CA192,517A 1973-02-16 1974-02-14 High pressure discharge lamp Expired CA990776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7302172,A NL172194C (nl) 1973-02-16 1973-02-16 Hogedrukontladingslamp.

Publications (1)

Publication Number Publication Date
CA990776A true CA990776A (en) 1976-06-08

Family

ID=19818241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,517A Expired CA990776A (en) 1973-02-16 1974-02-14 High pressure discharge lamp

Country Status (9)

Country Link
US (1) US3892993A (ja)
JP (1) JPS5745027B2 (ja)
AT (1) AT340001B (ja)
BE (1) BE811048A (ja)
CA (1) CA990776A (ja)
DE (1) DE2405335C3 (ja)
FR (1) FR2218653B1 (ja)
GB (1) GB1414442A (ja)
NL (1) NL172194C (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU169051B (ja) * 1974-12-20 1976-09-28
NL7612120A (nl) * 1976-11-02 1978-05-05 Philips Nv Elektrische gasontladingslamp.
HU174714B (hu) * 1977-01-06 1980-03-28 Egyesuelt Izzolampa Ehlektricheskaja razrjadnaja lampa
US4342938A (en) * 1980-03-31 1982-08-03 General Electric Company Universal burning ceramic lamp
US4342939A (en) * 1980-05-02 1982-08-03 General Electric Company Universal burning ceramic lamp
NL185482C (nl) * 1980-09-05 1991-01-16 Philips Nv Hogedrukontladingslamp.
HU181782B (en) * 1981-01-09 1983-11-28 Egyesuelt Izzolampa Discharge vessel for high-pressure sodium-vapour discharge lamps
GB2105904B (en) * 1981-09-04 1985-10-23 Emi Plc Thorn High pressure discharge lamps
DE3317123A1 (de) * 1983-05-06 1984-11-08 Herbert 1000 Berlin Radwainski Elektrodenhalterung fuer hochdruck-entladungslampen
JPS6054208U (ja) * 1983-09-22 1985-04-16 アルプス電気株式会社 磁気ヘツド
US4742269A (en) * 1984-11-09 1988-05-03 Ngk Insulators, Ltd. Ceramic envelope device for high-pressure discharge lamp
US4731561A (en) * 1984-12-17 1988-03-15 Ngk Insulators, Ltd. Ceramic envelope device for high-pressure discharge lamp
EP0187401A1 (en) * 1984-12-18 1986-07-16 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
US4868457A (en) * 1985-01-14 1989-09-19 General Electric Company Ceramic lamp end closure and inlead structure
JPS6324713U (ja) * 1986-07-30 1988-02-18
JPH0418204Y2 (ja) * 1986-10-03 1992-04-23
DE3636110A1 (de) * 1986-10-23 1988-04-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einschmelzung fuer eine hochdruckentladungslampe
US4820906A (en) * 1987-03-13 1989-04-11 Peak Systems, Inc. Long arc lamp for semiconductor heating
HU200031B (en) * 1988-03-28 1990-03-28 Tungsram Reszvenytarsasag High-pressure discharge lamp
DE3829729A1 (de) * 1988-09-01 1990-03-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
DE9206727U1 (de) * 1992-05-18 1992-07-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
CA2422433A1 (en) * 2002-05-16 2003-11-16 Walter P. Lapatovich Electric lamp with condensate reservoir and method of operation thereof
WO2009052852A1 (de) * 2007-10-19 2009-04-30 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB476933A (en) * 1935-05-14 1937-12-14 Elin Ag Elek Ind Wien Improvements in and relating to gas or vapour-filled electric discharge vessels madeof glass
US2561898A (en) * 1948-05-13 1951-07-24 Gen Electric Electric discharge lamp
US2982877A (en) * 1959-10-02 1961-05-02 Engelhard Hanovia Inc Arc lamp with sapphire sleeve
US3358167A (en) * 1965-10-18 1967-12-12 Gen Electric Jacketed discharge lamp
US3422300A (en) * 1966-06-30 1969-01-14 Westinghouse Electric Corp Ceramic arc tube and closure member construction
US3519864A (en) * 1966-12-29 1970-07-07 Sylvania Electric Prod High pressure electric discharge device with barium peroxide getter and getter mounting structure
FR2102865A5 (ja) * 1970-08-27 1972-04-07 Eclairage Lab
JPS506648B2 (ja) * 1971-08-05 1975-03-17

Also Published As

Publication number Publication date
JPS5745027B2 (ja) 1982-09-25
DE2405335B2 (de) 1980-10-30
BE811048A (fr) 1974-08-14
ATA113774A (de) 1977-03-15
DE2405335C3 (de) 1981-06-19
FR2218653B1 (ja) 1977-09-09
JPS49113478A (ja) 1974-10-29
US3892993A (en) 1975-07-01
AT340001B (de) 1977-11-25
NL172194C (nl) 1983-07-18
NL172194B (nl) 1983-02-16
DE2405335A1 (de) 1974-08-22
GB1414442A (en) 1975-11-19
AU6546274A (en) 1975-08-14
FR2218653A1 (ja) 1974-09-13
NL7302172A (ja) 1974-08-20

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