DE69103912D1 - Einseitige Metalldampfentladungslampe. - Google Patents

Einseitige Metalldampfentladungslampe.

Info

Publication number
DE69103912D1
DE69103912D1 DE69103912T DE69103912T DE69103912D1 DE 69103912 D1 DE69103912 D1 DE 69103912D1 DE 69103912 T DE69103912 T DE 69103912T DE 69103912 T DE69103912 T DE 69103912T DE 69103912 D1 DE69103912 D1 DE 69103912D1
Authority
DE
Germany
Prior art keywords
discharge lamp
metal vapor
vapor discharge
unilateral
unilateral metal
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 - Fee Related
Application number
DE69103912T
Other languages
English (en)
Other versions
DE69103912T2 (de
Inventor
Kazuo Honda
Atsushi Matsuura
Hisanori Sano
Yasuki Mori
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology 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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Publication of DE69103912D1 publication Critical patent/DE69103912D1/de
Application granted granted Critical
Publication of DE69103912T2 publication Critical patent/DE69103912T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
DE69103912T 1990-01-14 1991-01-02 Einseitige Metalldampfentladungslampe. Expired - Fee Related DE69103912T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005518A JP2765146B2 (ja) 1990-01-14 1990-01-14 片封止形金属蒸気放電灯

Publications (2)

Publication Number Publication Date
DE69103912D1 true DE69103912D1 (de) 1994-10-20
DE69103912T2 DE69103912T2 (de) 1995-04-27

Family

ID=11613411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103912T Expired - Fee Related DE69103912T2 (de) 1990-01-14 1991-01-02 Einseitige Metalldampfentladungslampe.

Country Status (5)

Country Link
US (1) US5138218A (de)
EP (1) EP0438060B1 (de)
JP (1) JP2765146B2 (de)
KR (1) KR940004835B1 (de)
DE (1) DE69103912T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9500350A (nl) * 1994-02-25 1995-10-02 Ushio Electric Inc Metaalhalogenidelamp met een eendelige opstelling van een frontafdekking en een reflector.
US5550421A (en) * 1994-12-06 1996-08-27 Osram Sylvania Inc. Discharge lamp with enhanced performance and improved containment
US6992446B2 (en) * 2003-02-25 2006-01-31 Matsushita Electric Industrial Co., Ltd. Halogen lamp with infrared reflective coating and halogen lamp with reflecting mirror and infrared reflective coating
US20060170361A1 (en) * 2005-01-31 2006-08-03 Osram Sylvania Inc. Single-ended Arc Discharge Vessel with a Divider Wall
US7414366B2 (en) * 2005-06-20 2008-08-19 Osram Sylvania Inc. Single-ended discharge vessel with diverging electrodes
US8102121B2 (en) * 2007-02-26 2012-01-24 Osram Sylvania Inc. Single-ended ceramic discharge lamp
EP3929164A1 (de) * 2020-06-26 2021-12-29 Schott AG Glasrohr

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232207A1 (de) * 1982-08-30 1984-03-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe kleiner leistung
US4620130A (en) * 1984-03-27 1986-10-28 Gte Products Corporation Electrode alignment and capsule design for single-ended low wattage metal halide lamps
US4998036A (en) * 1987-12-17 1991-03-05 Kabushiki Kaisha Toshiba Metal vapor discharge lamp containing an arc tube with particular bulb structure
JPH01195649A (ja) * 1988-01-29 1989-08-07 Matsushita Electron Corp 片口金形メタルハライドランプ
JPH01195648A (ja) * 1988-01-29 1989-08-07 Toshiba Corp 小形金属蒸気放電灯
KR910010108B1 (ko) * 1988-05-27 1991-12-16 도오시바 라이텍크 가부시기가이샤 편봉지형 메탈해라이드 램프
US4945288A (en) * 1988-12-21 1990-07-31 Gte Products Corporation Double jacket lamp

Also Published As

Publication number Publication date
KR910014991A (ko) 1991-08-31
JP2765146B2 (ja) 1998-06-11
EP0438060B1 (de) 1994-09-14
EP0438060A3 (en) 1991-10-16
US5138218A (en) 1992-08-11
JPH03210757A (ja) 1991-09-13
KR940004835B1 (ko) 1994-06-01
DE69103912T2 (de) 1995-04-27
EP0438060A2 (de) 1991-07-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8380 Miscellaneous part iii

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8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee