FR2241139B1 - - Google Patents

Info

Publication number
FR2241139B1
FR2241139B1 FR7428046A FR7428046A FR2241139B1 FR 2241139 B1 FR2241139 B1 FR 2241139B1 FR 7428046 A FR7428046 A FR 7428046A FR 7428046 A FR7428046 A FR 7428046A FR 2241139 B1 FR2241139 B1 FR 2241139B1
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.)
Expired
Application number
FR7428046A
Other languages
French (fr)
Other versions
FR2241139A1 (nl
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 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7311290A NL7311290A (nl) 1973-08-16 1973-08-16 Werkwijze voor het afsluiten van een ontladings-

Publications (2)

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

Family

ID=19819419

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (16)

* 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
HU181782B (en) * 1981-01-09 1983-11-28 Egyesuelt Izzolampa Discharge vessel for high-pressure sodium-vapour discharge lamps
JPS5864749A (ja) * 1981-10-09 1983-04-18 Mitsubishi Electric Corp 金属蒸気電灯
DE3227280A1 (de) * 1982-07-21 1984-01-26 Heimann Gmbh, 6200 Wiesbaden Gasentladungslampe, insbesondere blitzroehre
JPS6161338A (ja) * 1984-08-31 1986-03-29 Ngk Insulators Ltd 高圧金属蒸気放電灯用発光管の製造方法
US4731561A (en) * 1984-12-17 1988-03-15 Ngk Insulators, Ltd. Ceramic envelope device for high-pressure discharge lamp
DE3803227A1 (de) * 1988-02-04 1989-08-17 Hoechst Ceram Tec Ag Verfahren zum vakuumdichten verschliessen eines keramikrohres
HU200031B (en) * 1988-03-28 1990-03-28 Tungsram Reszvenytarsasag High-pressure discharge lamp
JPH0317937U (nl) * 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
EP1125313B1 (en) 1999-08-31 2004-12-08 Koninklijke Philips Electronics N.V. Metal halide lamp
US7521870B2 (en) 2004-06-08 2009-04-21 Ngk Insulators, Ltd. Luminous containers and those for high pressure discharge lamps
JP4798791B2 (ja) * 2004-06-08 2011-10-19 日本碍子株式会社 脆性材料−金属構造体
WO2005122214A1 (ja) * 2004-06-08 2005-12-22 Ngk Insulators, Ltd. 発光容器および高圧放電灯用発光容器
US7288303B2 (en) 2004-06-08 2007-10-30 Ngk Insulators, Ltd. Structures of brittle materials and metals
KR102623520B1 (ko) * 2017-05-29 2024-01-11 본스인코오포레이티드 유리 밀봉 가스 방전 튜브

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153508B (nl) * 1966-11-30 1977-06-15 Philips Nv Werkwijze voor het vacuuemdicht verbinden van een keramisch voorwerp met een metalen voorwerp en elektrische ontladingsbuis voorzien van een stroomtoevoergeleider verkregen volgens die werkwijze.
US3564328A (en) * 1968-07-29 1971-02-16 Corning Glass Works Ceramic articles and method of fabrication
JPS49102573A (nl) * 1973-02-06 1974-09-27

Also Published As

Publication number Publication date
DE2437774C2 (de) 1982-09-09
DE2437774A1 (de) 1975-02-27
JPS5045482A (nl) 1975-04-23
CA999918A (en) 1976-11-16
GB1435244A (en) 1976-05-12
FR2241139A1 (nl) 1975-03-14
NL7311290A (nl) 1975-02-18
JPS583336B2 (ja) 1983-01-20
BE818858A (fr) 1975-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse