FR2218653A1 - - Google Patents

Info

Publication number
FR2218653A1
FR2218653A1 FR7405057A FR7405057A FR2218653A1 FR 2218653 A1 FR2218653 A1 FR 2218653A1 FR 7405057 A FR7405057 A FR 7405057A FR 7405057 A FR7405057 A FR 7405057A FR 2218653 A1 FR2218653 A1 FR 2218653A1
Authority
FR
France
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.)
Granted
Application number
FR7405057A
Other languages
French (fr)
Other versions
FR2218653B1 (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
Publication of FR2218653A1 publication Critical patent/FR2218653A1/fr
Application granted granted Critical
Publication of FR2218653B1 publication Critical patent/FR2218653B1/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
    • H01J61/36—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
FR7405057A 1973-02-16 1974-02-14 Expired FR2218653B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7302172,A NL172194C (en) 1973-02-16 1973-02-16 HIGH PRESSURE DISCHARGE LAMP.

Publications (2)

Publication Number Publication Date
FR2218653A1 true FR2218653A1 (en) 1974-09-13
FR2218653B1 FR2218653B1 (en) 1977-09-09

Family

ID=19818241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405057A Expired FR2218653B1 (en) 1973-02-16 1974-02-14

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481845A1 (en) * 1980-05-02 1981-11-06 Gen Electric ALKALINE METALLIC VAPOR LAMP UNDER HIGH PRESSURE PERFECTED
FR2498012A1 (en) * 1981-01-09 1982-07-16 Egyesuelt Izzolampa DISCHARGE RECEPTACLE FOR HIGH PRESSURE SODIUM VAPOR BLADES

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU169051B (en) * 1974-12-20 1976-09-28
NL7612120A (en) * 1976-11-02 1978-05-05 Philips Nv ELECTRIC GAS DISCHARGE LAMP.
HU174714B (en) * 1977-01-06 1980-03-28 Egyesuelt Izzolampa Electric discharge tube
US4342938A (en) * 1980-03-31 1982-08-03 General Electric Company Universal burning ceramic lamp
NL185482C (en) * 1980-09-05 1991-01-16 Philips Nv HIGH PRESSURE DISCHARGE LAMP.
GB2105904B (en) * 1981-09-04 1985-10-23 Emi Plc Thorn High pressure discharge lamps
DE3317123A1 (en) * 1983-05-06 1984-11-08 Herbert 1000 Berlin Radwainski Electrode holder for high-pressure discharge lamps
JPS6054208U (en) * 1983-09-22 1985-04-16 アルプス電気株式会社 magnetic head
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 (en) * 1986-07-30 1988-02-18
JPH0418204Y2 (en) * 1986-10-03 1992-04-23
DE3636110A1 (en) * 1986-10-23 1988-04-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh MELTING DOWN A HIGH PRESSURE DISCHARGE LAMP
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 (en) * 1988-09-01 1990-03-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH PRESSURE DISCHARGE LAMP
DE9206727U1 (en) * 1992-05-18 1992-07-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München High pressure discharge lamp
CA2422433A1 (en) * 2002-05-16 2003-11-16 Walter P. Lapatovich Electric lamp with condensate reservoir and method of operation thereof
WO2009052852A1 (en) * 2007-10-19 2009-04-30 Osram Gesellschaft mit beschränkter Haftung High-pressure discharge lamp

Citations (1)

* 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (en) * 1970-08-27 1972-04-07 Eclairage Lab
JPS506648B2 (en) * 1971-08-05 1975-03-17

Patent Citations (1)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481845A1 (en) * 1980-05-02 1981-11-06 Gen Electric ALKALINE METALLIC VAPOR LAMP UNDER HIGH PRESSURE PERFECTED
FR2498012A1 (en) * 1981-01-09 1982-07-16 Egyesuelt Izzolampa DISCHARGE RECEPTACLE FOR HIGH PRESSURE SODIUM VAPOR BLADES

Also Published As

Publication number Publication date
JPS5745027B2 (en) 1982-09-25
DE2405335B2 (en) 1980-10-30
BE811048A (en) 1974-08-14
ATA113774A (en) 1977-03-15
DE2405335C3 (en) 1981-06-19
FR2218653B1 (en) 1977-09-09
JPS49113478A (en) 1974-10-29
US3892993A (en) 1975-07-01
AT340001B (en) 1977-11-25
NL172194C (en) 1983-07-18
CA990776A (en) 1976-06-08
NL172194B (en) 1983-02-16
DE2405335A1 (en) 1974-08-22
GB1414442A (en) 1975-11-19
AU6546274A (en) 1975-08-14
NL7302172A (en) 1974-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse