GB1435244A - Sealing discharge tubes - Google Patents

Sealing discharge tubes

Info

Publication number
GB1435244A
GB1435244A GB3560274A GB3560274A GB1435244A GB 1435244 A GB1435244 A GB 1435244A GB 3560274 A GB3560274 A GB 3560274A GB 3560274 A GB3560274 A GB 3560274A GB 1435244 A GB1435244 A GB 1435244A
Authority
GB
United Kingdom
Prior art keywords
foil
tube
lead
closure
sealed
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
GB3560274A
Other languages
English (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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1435244A publication Critical patent/GB1435244A/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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
GB3560274A 1973-08-16 1974-08-13 Sealing discharge tubes Expired GB1435244A (en)

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 (1)

Publication Number Publication Date
GB1435244A true GB1435244A (en) 1976-05-12

Family

ID=19819419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3560274A Expired GB1435244A (en) 1973-08-16 1974-08-13 Sealing discharge tubes

Country Status (7)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009352A1 (en) * 1978-09-06 1980-04-02 THORN EMI plc Sealing of ceramic and cermet parts, sealing material therefor and ceramic seal obtained
GB2124822A (en) * 1982-07-21 1984-02-22 Heimann Gmbh Gas discharge lamp
WO2001016994A1 (en) * 1999-08-31 2001-03-08 Koninklijke Philips Electronics N.V. Metal halide lamp
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
CN1839461B (zh) * 2004-06-08 2010-11-17 日本碍子株式会社 发光容器以及高压放电灯用发光容器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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 (enrdf_load_stackoverflow) * 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
JP4953242B2 (ja) * 2004-06-08 2012-06-13 日本碍子株式会社 発光容器およびその組み立て体
US11081319B2 (en) * 2017-05-29 2021-08-03 Bourns, Inc. Glass sealed gas discharge tubes

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 (enrdf_load_stackoverflow) * 1973-02-06 1974-09-27

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009352A1 (en) * 1978-09-06 1980-04-02 THORN EMI plc Sealing of ceramic and cermet parts, sealing material therefor and ceramic seal obtained
GB2124822A (en) * 1982-07-21 1984-02-22 Heimann Gmbh Gas discharge lamp
WO2001016994A1 (en) * 1999-08-31 2001-03-08 Koninklijke Philips Electronics N.V. Metal halide lamp
US6583562B1 (en) 1999-08-31 2003-06-24 Koninklijke Philips Electronics N.V. Metal halide lamp with gas-tight seal
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
CN1839461B (zh) * 2004-06-08 2010-11-17 日本碍子株式会社 发光容器以及高压放电灯用发光容器
EP1757567A4 (en) * 2004-06-08 2011-02-02 Ngk Insulators Ltd Brittle material METAL CONSTRUCTION

Also Published As

Publication number Publication date
FR2241139A1 (enrdf_load_stackoverflow) 1975-03-14
BE818858A (fr) 1975-02-14
JPS583336B2 (ja) 1983-01-20
DE2437774A1 (de) 1975-02-27
CA999918A (en) 1976-11-16
DE2437774C2 (de) 1982-09-09
FR2241139B1 (enrdf_load_stackoverflow) 1978-12-29
NL7311290A (nl) 1975-02-18
JPS5045482A (enrdf_load_stackoverflow) 1975-04-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee