HK91189A - Gas-discharge lamp - Google Patents

Gas-discharge lamp Download PDF

Info

Publication number
HK91189A
HK91189A HK911/89A HK91189A HK91189A HK 91189 A HK91189 A HK 91189A HK 911/89 A HK911/89 A HK 911/89A HK 91189 A HK91189 A HK 91189A HK 91189 A HK91189 A HK 91189A
Authority
HK
Hong Kong
Prior art keywords
discharge lamp
gas
cathode
weight
flashbulb
Prior art date
Application number
HK911/89A
Other languages
English (en)
Inventor
Dunish Ingo
Lausch Michael
Original Assignee
Heimann Gmbh
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 Heimann Gmbh filed Critical Heimann Gmbh
Publication of HK91189A publication Critical patent/HK91189A/xx

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
    • H01J61/06—Main electrodes

Landscapes

  • Discharge Lamp (AREA)
HK911/89A 1985-02-22 1989-11-16 Gas-discharge lamp HK91189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853506296 DE3506296A1 (de) 1985-02-22 1985-02-22 Gasentladungslampe

Publications (1)

Publication Number Publication Date
HK91189A true HK91189A (en) 1989-11-24

Family

ID=6263330

Family Applications (1)

Application Number Title Priority Date Filing Date
HK911/89A HK91189A (en) 1985-02-22 1989-11-16 Gas-discharge lamp

Country Status (5)

Country Link
US (1) US4672268A (enExample)
JP (1) JPS61142367U (enExample)
DE (1) DE3506296A1 (enExample)
GB (1) GB2171554B (enExample)
HK (1) HK91189A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327050A (en) * 1986-07-04 1994-07-05 Canon Kabushiki Kaisha Electron emitting device and process for producing the same
CA1272504A (en) * 1986-11-18 1990-08-07 Franz Prein Surface for electric discharge
DE3642749A1 (de) * 1986-12-15 1988-06-23 Eltro Gmbh Oberflaechen fuer elektrische entladungen
DE8701119U1 (de) * 1987-01-23 1988-05-19 Heimann GmbH, 65205 Wiesbaden Entladungslampe, insbesondere Blitzröhre
US4885211A (en) * 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
DE8704316U1 (de) * 1987-02-27 1988-06-30 Heimann GmbH, 65205 Wiesbaden Blitzlampe
USRE40566E1 (en) 1987-07-15 2008-11-11 Canon Kabushiki Kaisha Flat panel display including electron emitting device
USRE39633E1 (en) 1987-07-15 2007-05-15 Canon Kabushiki Kaisha Display device with electron-emitting device with electron-emitting region insulated from electrodes
USRE40062E1 (en) 1987-07-15 2008-02-12 Canon Kabushiki Kaisha Display device with electron-emitting device with electron-emitting region insulated from electrodes
CN2515794Y (zh) * 2001-03-23 2002-10-09 东莞南光电器有限公司 闪光灯管
KR20030079388A (ko) * 2002-04-04 2003-10-10 유니램 주식회사 교류회로 방전등에서의 방전전극 구조
RU2254638C1 (ru) * 2003-12-08 2005-06-20 Шапиро Петр Зузевич Электрод для газоразрядных источников света
US20060175973A1 (en) * 2005-02-07 2006-08-10 Lisitsyn Igor V Xenon lamp

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26855A (en) * 1860-01-17 Improvement in presses
US2881512A (en) * 1954-06-16 1959-04-14 Cie Generale De Telegraphite S Composition for sintered barium cathodes
US2941107A (en) * 1956-01-27 1960-06-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Flashtube
GB977545A (en) 1961-12-09 1964-12-09 Hitachi Ltd Improvements relating to the production of hollow cathodes
JPS5318145B2 (enExample) * 1972-06-28 1978-06-13
JPS4928180A (enExample) * 1972-07-13 1974-03-13
AU527753B2 (en) * 1978-09-07 1983-03-24 Tokyo Shibaura Denki Kabushiki Kaisha Discharge lamp electrode
JPS5598434A (en) * 1979-01-22 1980-07-26 Toshiba Corp Electrode for discharge tube
US4303848A (en) * 1979-08-29 1981-12-01 Toshiba Corporation Discharge lamp and method of making same
US4415835A (en) * 1981-06-22 1983-11-15 General Electric Company Electron emissive coatings for electric discharge devices
DE3329270A1 (de) * 1983-08-12 1985-02-28 Heimann Gmbh, 6200 Wiesbaden Gasentladungslampe, insbesondere blitzroehre

Also Published As

Publication number Publication date
DE3506296A1 (de) 1986-08-28
US4672268A (en) 1987-06-09
GB8527318D0 (en) 1985-12-11
JPS61142367U (enExample) 1986-09-03
GB2171554A (en) 1986-08-28
GB2171554B (en) 1989-01-18

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Legal Events

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PE Patent expired

Effective date: 20051105