DD296783A5 - Hochdruckentladungslampe - Google Patents

Hochdruckentladungslampe

Info

Publication number
DD296783A5
DD296783A5 DD90342787A DD34278790A DD296783A5 DD 296783 A5 DD296783 A5 DD 296783A5 DD 90342787 A DD90342787 A DD 90342787A DD 34278790 A DD34278790 A DD 34278790A DD 296783 A5 DD296783 A5 DD 296783A5
Authority
DD
German Democratic Republic
Prior art keywords
high pressure
discharge lamp
pressure discharge
lamp
pressure
Prior art date
Application number
DD90342787A
Other languages
German (de)
English (en)
Inventor
Clemens Barthelmes
Andreas Hohlfeld
Original Assignee
Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh.,De
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 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh.,De filed Critical Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh.,De
Publication of DD296783A5 publication Critical patent/DD296783A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
    • 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
DD90342787A 1989-07-17 1990-07-13 Hochdruckentladungslampe DD296783A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3923589A DE3923589A1 (de) 1989-07-17 1989-07-17 Hochdruckentladungslampe

Publications (1)

Publication Number Publication Date
DD296783A5 true DD296783A5 (de) 1991-12-12

Family

ID=6385205

Family Applications (1)

Application Number Title Priority Date Filing Date
DD90342787A DD296783A5 (de) 1989-07-17 1990-07-13 Hochdruckentladungslampe

Country Status (7)

Country Link
US (1) US5107177A (cs)
EP (1) EP0408981B1 (cs)
JP (1) JPH0357154A (cs)
KR (1) KR910003747A (cs)
DD (1) DD296783A5 (cs)
DE (2) DE3923589A1 (cs)
HU (1) HU203611B (cs)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598063A (en) * 1992-12-16 1997-01-28 General Electric Company Means for supporting and sealing the lead structure of a lamp
US5594302A (en) * 1995-08-22 1997-01-14 Lamptech Ltd. Metal halide lamp including iron and molybdenum
JPH1027573A (ja) * 1996-07-10 1998-01-27 Koito Mfg Co Ltd 放電ランプ装置用アークチューブ
DE19712776A1 (de) * 1996-08-21 1998-10-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
JP3218560B2 (ja) * 1997-02-07 2001-10-15 スタンレー電気株式会社 前照灯用メタルハライドランプ
KR100712745B1 (ko) * 1998-12-21 2007-04-30 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 전기 램프
JP3665510B2 (ja) * 1999-06-28 2005-06-29 株式会社小糸製作所 放電ランプ装置用アークチューブ
EP1065698B1 (en) * 1999-07-02 2008-07-30 Phoenix Electric Co., Ltd. Mount for lamp and lamp seal structure employing the mount
EP1296356B1 (en) * 2001-09-13 2014-03-05 Ushiodenki Kabushiki Kaisha Super-high pressure discharge lamp of the short arc type
KR20030046318A (ko) * 2001-12-05 2003-06-12 마쯔시다덴기산교 가부시키가이샤 고압방전램프의 제조방법, 고압방전램프 및 램프유닛
DE10214777A1 (de) * 2002-04-03 2003-10-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenidlampe mit keramischem Entladungsgefäß
DE102009011525A1 (de) 2009-03-03 2010-09-09 Osram Gesellschaft mit beschränkter Haftung Elektrische Lampe und Verfahren zur Herstellung
KR102071767B1 (ko) 2017-01-26 2020-03-03 산하토건(주) 혼합처리장비에 설치되어 연약지반개량용 분체 고화제를 1.5 shot 방식으로 공급하여 교반하는 교반축을 이용한 혼합처리장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443632A (en) * 1946-04-16 1948-06-22 Samuel C Miller Braid shielding
US3259778A (en) * 1963-05-09 1966-07-05 Gen Electric Starting of high temperature electrode lamps
US3742283A (en) * 1971-10-28 1973-06-26 Gte Sylvania Inc Press seal for lamp having fused silica envelope
US3868528A (en) * 1974-01-14 1975-02-25 Gen Electric Quartz pinches containing sealant glass
JPS5519733A (en) * 1978-07-28 1980-02-12 Mitsubishi Electric Corp High voltage mercury gas discharge lamp
DE3205401A1 (de) * 1982-02-16 1983-08-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
GB8303074D0 (en) * 1983-02-04 1983-03-09 Gen Electric Co Plc Electric discharge lamps
JP2621891B2 (ja) * 1987-12-07 1997-06-18 東芝ライテック株式会社 高圧放電灯

Also Published As

Publication number Publication date
DE59007201D1 (de) 1994-10-27
JPH0586028B2 (cs) 1993-12-09
HUT54827A (en) 1991-03-28
HU904227D0 (en) 1990-12-28
JPH0357154A (ja) 1991-03-12
HU203611B (en) 1991-08-28
EP0408981A3 (en) 1991-04-24
EP0408981A2 (de) 1991-01-23
KR910003747A (ko) 1991-02-28
US5107177A (en) 1992-04-21
DE3923589A1 (de) 1991-01-24
EP0408981B1 (de) 1994-09-21

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee