JPS6471054A - Doubel-covered lamp which has shield surrounding light sourse capsule in thick outer cover - Google Patents

Doubel-covered lamp which has shield surrounding light sourse capsule in thick outer cover

Info

Publication number
JPS6471054A
JPS6471054A JP21265588A JP21265588A JPS6471054A JP S6471054 A JPS6471054 A JP S6471054A JP 21265588 A JP21265588 A JP 21265588A JP 21265588 A JP21265588 A JP 21265588A JP S6471054 A JPS6471054 A JP S6471054A
Authority
JP
Japan
Prior art keywords
capsule
light source
wall thickness
outside envelope
minimum wall
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.)
Pending
Application number
JP21265588A
Other languages
English (en)
Japanese (ja)
Inventor
Emu Kiifu Uiriamu
Pii Baajin Saimon
Jiei Karotsutosukii Robaato
Esu Kuriku Jiyozefu
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.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Publication of JPS6471054A publication Critical patent/JPS6471054A/ja
Pending 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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/045—Thermic screens or reflectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
JP21265588A 1987-08-28 1988-08-29 Doubel-covered lamp which has shield surrounding light sourse capsule in thick outer cover Pending JPS6471054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9098387A 1987-08-28 1987-08-28

Publications (1)

Publication Number Publication Date
JPS6471054A true JPS6471054A (en) 1989-03-16

Family

ID=22225219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21265588A Pending JPS6471054A (en) 1987-08-28 1988-08-29 Doubel-covered lamp which has shield surrounding light sourse capsule in thick outer cover

Country Status (5)

Country Link
EP (1) EP0306269B1 (de)
JP (1) JPS6471054A (de)
AU (1) AU2165288A (de)
CA (1) CA1305995C (de)
DE (1) DE3855637T2 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03147247A (ja) * 1989-10-19 1991-06-24 Gte Prod Corp 封じ込めのため遮蔽体およびセラミックファイバメッシュを用いたランプ組立体
JP2004502277A (ja) * 2000-06-29 2004-01-22 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 保護されたメタルハライドランプのドームシールド
JP2006164709A (ja) * 2004-12-06 2006-06-22 Osram Melco Toshiba Lighting Kk 高圧放電ランプおよび高圧放電ランプ点灯装置
JP2014107109A (ja) * 2012-11-27 2014-06-09 Gs Yuasa Corp 固定具及び高圧放電ランプ

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791334A (en) * 1987-05-07 1988-12-13 Gte Products Corporation Metal-halide lamp having heat redistribution means
US4942330A (en) * 1988-09-30 1990-07-17 Gte Products Corporation Lamp assembly utilizing shield and ceramic fiber mesh for containment
US4950938A (en) * 1988-11-16 1990-08-21 North American Philips Corp. Discharge lamp with discharge vessel rupture shield
US5043623A (en) * 1990-12-06 1991-08-27 Gte Products Corporation Reflector lamp assembly including metal halide arc tube
US5075588A (en) * 1990-12-06 1991-12-24 Gte Products Corporation Arc discharge lamp with spring-mounted arc tube and shroud
US5270608A (en) * 1991-10-31 1993-12-14 Williamson Glen P Metal halide arc discharge lamp assembly
US5987603A (en) * 1997-04-29 1999-11-16 Lsi Logic Corporation Apparatus and method for reversing bits using a shifter
US6133676A (en) * 1997-09-10 2000-10-17 Chen; Chun Tsun Double-enveloped halogen bulb provided with protuberances in the outer surface of the envelope
EP0903773A3 (de) * 1997-09-17 1999-06-16 Shanghai Viva Home Improvement Co., Ltd. Doppelgefäss Halogenlampe
JP4130842B2 (ja) * 2006-05-31 2008-08-06 松下電器産業株式会社 金属蒸気放電ランプ及び照明装置
DE102006030275A1 (de) * 2006-06-30 2008-01-03 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schutzhülle für Lampen und zugehörige Baueinheit
DE102010044045A1 (de) 2010-11-17 2012-05-24 Osram Ag Entladungslampe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB495978A (en) * 1937-06-14 1938-11-23 Gen Electric Co Ltd Improvements in high-pressure metal-vapour electric discharge devices
BE434243A (de) * 1938-05-10
GB737913A (en) * 1951-06-01 1955-10-05 Gen Electric Co Ltd Improvements in or relating to high pressure mercury vapour electric discharge lamps
ES254020A1 (es) * 1958-12-11 1960-06-01 Philips Nv Una lampara de descarga electrica
DE1957978C3 (de) * 1969-11-18 1980-07-10 Patra Patent Treuhand Natriumdampfhochdruck- oder Halogeiunetalldampfentladungslampe
JPS5450162A (en) * 1977-09-29 1979-04-19 Iwasaki Electric Co Ltd High-pressure sodium vapor lamp
US4345178A (en) * 1977-12-29 1982-08-17 Gte Products Corporation High intensity reflector lamp
DE3379089D1 (en) * 1982-09-23 1989-03-02 Gte Prod Corp Double-enveloped lamp
CA1214194A (en) * 1982-09-23 1986-11-18 Gte Products Corporation Tungsten-halogen lamp with light-source capsule containment device
US4598225A (en) * 1983-02-25 1986-07-01 Gte Products Corporation Electric lamp with high outer-envelope to inner-envelope wall-thickness ratio
JPS59167951A (ja) * 1983-03-11 1984-09-21 Matsushita Electric Ind Co Ltd 高圧ナトリウムランプ
FR2547090B3 (fr) * 1983-06-06 1986-04-04 Jaz Ind Sa Dispositif de signalisation radioluminescent
US4591752A (en) * 1983-10-14 1986-05-27 Duro-Test Corporation Incandescent lamp with high pressure rare gas filled tungsten-halogen element and transparent thick walled safety envelope
CA1243723A (en) * 1984-09-17 1988-10-25 Peter R. Gagnon Electric lamp including a containment coating as part thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03147247A (ja) * 1989-10-19 1991-06-24 Gte Prod Corp 封じ込めのため遮蔽体およびセラミックファイバメッシュを用いたランプ組立体
JP2004502277A (ja) * 2000-06-29 2004-01-22 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 保護されたメタルハライドランプのドームシールド
JP2006164709A (ja) * 2004-12-06 2006-06-22 Osram Melco Toshiba Lighting Kk 高圧放電ランプおよび高圧放電ランプ点灯装置
JP2014107109A (ja) * 2012-11-27 2014-06-09 Gs Yuasa Corp 固定具及び高圧放電ランプ

Also Published As

Publication number Publication date
EP0306269A2 (de) 1989-03-08
AU2165288A (en) 1989-03-02
DE3855637T2 (de) 1997-05-22
EP0306269A3 (de) 1991-01-23
CA1305995C (en) 1992-08-04
DE3855637D1 (de) 1996-12-05
EP0306269B1 (de) 1996-10-30

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