BE558654A - - Google Patents

Info

Publication number
BE558654A
BE558654A BE558654DA BE558654A BE 558654 A BE558654 A BE 558654A BE 558654D A BE558654D A BE 558654DA BE 558654 A BE558654 A BE 558654A
Authority
BE
Belgium
Application number
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.)
Publication of BE558654A publication Critical patent/BE558654A/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
    • H01J61/025—Associated optical elements
    • 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
    • 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
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
BE558654D 1956-06-27 BE558654A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US594241A US3013169A (en) 1956-06-27 1956-06-27 High output fluorescent lamp

Publications (1)

Publication Number Publication Date
BE558654A true BE558654A (xx)

Family

ID=24378109

Family Applications (1)

Application Number Title Priority Date Filing Date
BE558654D BE558654A (xx) 1956-06-27

Country Status (5)

Country Link
US (1) US3013169A (xx)
BE (1) BE558654A (xx)
FR (1) FR1174775A (xx)
GB (1) GB845895A (xx)
NL (2) NL218300A (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271093A (en) * 1960-06-10 1966-09-06 Westinghouse Electric Corp Method for making incandescent lamps
US3215892A (en) * 1962-12-04 1965-11-02 Sylvania Electric Prod Fail-safe electrode assembly for fluorescent lamps
US3462631A (en) * 1966-08-30 1969-08-19 Tokyo Shibaura Electric Co Fluorescent lamps
US3546519A (en) * 1968-08-21 1970-12-08 Tokyo Shibaura Electric Co Fluorescent lamps with coil electrodes and electrode support structure
US3930176A (en) * 1974-02-14 1975-12-30 Xenon Corp Inner electrode-support seal for a gaseous discharge flashtube
US4516057A (en) * 1982-01-04 1985-05-07 Gte Laboratories Incorporated Multi-electrode array for a beam mode fluorescent lamp
US4408141A (en) * 1982-01-04 1983-10-04 Gte Laboratories Incorporated Dual cathode beam mode fluorescent lamp
US4494046A (en) * 1982-01-04 1985-01-15 Gte Laboratories Incorporated Single cathode beam mode fluorescent lamp for DC use
US4450380A (en) * 1982-01-04 1984-05-22 Gte Laboratories Incorporated Multi-electrode array for a beam mode fluorescent lamp
US4518897A (en) * 1982-01-04 1985-05-21 Gte Laboratories Incorporated Twin anode beam mode fluorescent lamp
USRE32918E (en) * 1983-03-11 1989-05-09 Technion, Inc. Heater/emitter assembly
US4569198A (en) * 1983-03-11 1986-02-11 Technion, Incorporated Heater/emitter assembly
US5262652A (en) * 1991-05-14 1993-11-16 Applied Materials, Inc. Ion implantation apparatus having increased source lifetime
WO2000025345A1 (en) * 1998-10-23 2000-05-04 Koninklijke Philips Electronics N.V. Low pressure mercury vapour discharge lamp
JP2003507875A (ja) * 1999-08-26 2003-02-25 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 低圧水銀放電灯
EP1181708A1 (en) * 2000-03-09 2002-02-27 Koninklijke Philips Electronics N.V. Low-pressure mercury-vapor discharge lamp
US7276853B2 (en) 2002-04-11 2007-10-02 Koninklijke Philips Electronics, N.V. Low-pressure mercury vapor discharge lamp
EP1550146A2 (en) * 2002-04-11 2005-07-06 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
US7263878B2 (en) * 2002-04-17 2007-09-04 Continental Teves Ag & Co. Ohg Method for identifying tire characteristics
WO2004032180A2 (en) * 2002-10-04 2004-04-15 Koninklijke Philips Electronics N.V. Low-pressure mercury vapour discharge lamp
ITRM20080334A1 (it) * 2008-06-25 2009-12-26 Getters Spa Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter
US8421333B2 (en) 2011-03-07 2013-04-16 Osram Sylvania Inc. Energy saving gas discharge lamp including a xenon-based gaseous mixture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051623A (en) * 1934-03-28 1936-08-18 Gen Electric High frequency oscillator
GB462806A (en) * 1935-10-09 1937-03-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Improvements in high-pressure metal-vapour electric discharge devices
US2433404A (en) * 1942-02-25 1947-12-30 Raytheon Mfg Co Light generating device
US2549355A (en) * 1948-02-28 1951-04-17 Gen Electric Fluorescent lamp
US2802129A (en) * 1952-08-21 1957-08-06 Westinghouse Electric Corp Low pressure fluorescent and discharge lamps
US2826710A (en) * 1953-07-28 1958-03-11 Willis L Lipscomb Reflector type lamp
US2777082A (en) * 1953-08-27 1957-01-08 Westinghouse Electric Corp Incandescent lamp

Also Published As

Publication number Publication date
US3013169A (en) 1961-12-12
FR1174775A (fr) 1959-03-16
GB845895A (en) 1960-08-24
NL218300A (xx)
NL96689C (xx)

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