FR2241139A1 - - Google Patents

Info

Publication number
FR2241139A1
FR2241139A1 FR7428046A FR7428046A FR2241139A1 FR 2241139 A1 FR2241139 A1 FR 2241139A1 FR 7428046 A FR7428046 A FR 7428046A FR 7428046 A FR7428046 A FR 7428046A FR 2241139 A1 FR2241139 A1 FR 2241139A1
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
FR7428046A
Other languages
French (fr)
Other versions
FR2241139B1 (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 FR2241139A1 publication Critical patent/FR2241139A1/fr
Application granted granted Critical
Publication of FR2241139B1 publication Critical patent/FR2241139B1/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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
FR7428046A 1973-08-16 1974-08-13 Expired FR2241139B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7311290A NL7311290A (en) 1973-08-16 1973-08-16 METHOD FOR CLOSING A DISCHARGE

Publications (2)

Publication Number Publication Date
FR2241139A1 true FR2241139A1 (en) 1975-03-14
FR2241139B1 FR2241139B1 (en) 1978-12-29

Family

ID=19819419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428046A Expired FR2241139B1 (en) 1973-08-16 1974-08-13

Country Status (7)

Country Link
JP (1) JPS583336B2 (en)
BE (1) BE818858A (en)
CA (1) CA999918A (en)
DE (1) DE2437774C2 (en)
FR (1) FR2241139B1 (en)
GB (1) GB1435244A (en)
NL (1) NL7311290A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498012A1 (en) * 1981-01-09 1982-07-16 Egyesuelt Izzolampa DISCHARGE RECEPTACLE FOR HIGH PRESSURE SODIUM VAPOR BLADES
EP0186348A2 (en) * 1984-12-17 1986-07-02 Ngk Insulators, Ltd. Ceramic envelope device for high-pressure discharge lamp
EP0335202A2 (en) * 1988-03-28 1989-10-04 TUNGSRAM Részvénytársaság High-pressure lamp, especially a high-pressure sodium vapour lamp

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029817A (en) * 1978-09-06 1980-03-26 Thorn Electrical Ind Ltd Sealing of ceramic and cermet partds
JPS5864749A (en) * 1981-10-09 1983-04-18 Mitsubishi Electric Corp Metal vapor electric-discharge lamp
DE3227280A1 (en) * 1982-07-21 1984-01-26 Heimann Gmbh, 6200 Wiesbaden GAS DISCHARGE LAMP, IN PARTICULAR FLASH TUBES
JPS6161338A (en) * 1984-08-31 1986-03-29 Ngk Insulators Ltd Manufacturing method of light emitted tube for high pressure metallic vapor electric-discharge lamp
DE3803227A1 (en) * 1988-02-04 1989-08-17 Hoechst Ceram Tec Ag METHOD FOR VACUUM-SEALING SEALING A CERAMIC TUBE
JPH0317937U (en) * 1989-07-05 1991-02-21
US5404078A (en) * 1991-08-20 1995-04-04 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp and method of manufacture
WO2001016994A1 (en) * 1999-08-31 2001-03-08 Koninklijke Philips Electronics N.V. Metal halide lamp
CN1839461B (en) * 2004-06-08 2010-11-17 日本碍子株式会社 Luminous containers and those for high pressure discharge lamps
US7288303B2 (en) 2004-06-08 2007-10-30 Ngk Insulators, Ltd. Structures of brittle materials and metals
US7521870B2 (en) 2004-06-08 2009-04-21 Ngk Insulators, Ltd. Luminous containers and those for high pressure discharge lamps
WO2005122214A1 (en) * 2004-06-08 2005-12-22 Ngk Insulators, Ltd. Light-emitting vessel and light-emitting vessel for high-pressure discharge lamp
CN117410158A (en) * 2017-05-29 2024-01-16 伯恩斯公司 Glass sealed gas discharge tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153508B (en) * 1966-11-30 1977-06-15 Philips Nv PROCEDURE FOR VACUUM-TIGHT CONNECTION OF A CERAMIC OBJECT TO A METAL OBJECT AND ELECTRIC DISCHARGE TUBE EQUIPPED WITH A POWER SUPPLY CONDUCTOR OBTAINED IN ACCORDANCE WITH THIS PROCEDURE.
US3564328A (en) * 1968-07-29 1971-02-16 Corning Glass Works Ceramic articles and method of fabrication
JPS49102573A (en) * 1973-02-06 1974-09-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498012A1 (en) * 1981-01-09 1982-07-16 Egyesuelt Izzolampa DISCHARGE RECEPTACLE FOR HIGH PRESSURE SODIUM VAPOR BLADES
EP0186348A2 (en) * 1984-12-17 1986-07-02 Ngk Insulators, Ltd. Ceramic envelope device for high-pressure discharge lamp
EP0186348A3 (en) * 1984-12-17 1988-06-29 Ngk Insulators, Ltd. Ceramic envelope device for high-pressure discharge lamp
EP0335202A2 (en) * 1988-03-28 1989-10-04 TUNGSRAM Részvénytársaság High-pressure lamp, especially a high-pressure sodium vapour lamp
EP0335202A3 (en) * 1988-03-28 1991-05-08 TUNGSRAM Részvénytársaság High-pressure lamp, especially a high-pressure sodium vapour lamp

Also Published As

Publication number Publication date
DE2437774C2 (en) 1982-09-09
FR2241139B1 (en) 1978-12-29
JPS5045482A (en) 1975-04-23
CA999918A (en) 1976-11-16
BE818858A (en) 1975-02-14
DE2437774A1 (en) 1975-02-27
GB1435244A (en) 1976-05-12
JPS583336B2 (en) 1983-01-20
NL7311290A (en) 1975-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse