ZA911321B - Low watt metal halide lamp - Google Patents

Low watt metal halide lamp

Info

Publication number
ZA911321B
ZA911321B ZA911321A ZA911321A ZA911321B ZA 911321 B ZA911321 B ZA 911321B ZA 911321 A ZA911321 A ZA 911321A ZA 911321 A ZA911321 A ZA 911321A ZA 911321 B ZA911321 B ZA 911321B
Authority
ZA
South Africa
Prior art keywords
metal halide
halide lamp
watt metal
low watt
low
Prior art date
Application number
ZA911321A
Other languages
English (en)
Inventor
Timothy W Craham
W Craham Timothy
Daniel C Briggs
C Briggs Daniel
Original Assignee
Welch Allyn Inc
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 Welch Allyn Inc filed Critical Welch Allyn Inc
Publication of ZA911321B publication Critical patent/ZA911321B/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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
    • 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
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
    • 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
ZA911321A 1990-02-23 1991-02-22 Low watt metal halide lamp ZA911321B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/484,166 US5144201A (en) 1990-02-23 1990-02-23 Low watt metal halide lamp

Publications (1)

Publication Number Publication Date
ZA911321B true ZA911321B (en) 1991-12-24

Family

ID=23923029

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911321A ZA911321B (en) 1990-02-23 1991-02-22 Low watt metal halide lamp

Country Status (11)

Country Link
US (1) US5144201A (de)
EP (1) EP0443964B1 (de)
JP (1) JP3152950B2 (de)
KR (1) KR920000100A (de)
CN (1) CN1058862A (de)
AU (1) AU633178B2 (de)
BR (1) BR9100709A (de)
CA (1) CA2036901C (de)
DE (1) DE69102791T2 (de)
ES (1) ES2025500A6 (de)
ZA (1) ZA911321B (de)

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US5083059A (en) * 1990-12-31 1992-01-21 Welch Allyn, Inc. Electrode for metal halide discharge lamp
US5331950A (en) * 1991-10-22 1994-07-26 Welch Allyn, Inc. Video laparoscope with high-illuminance low-wattage light source
US5239230A (en) * 1992-03-27 1993-08-24 General Electric Company High brightness discharge light source
US5708328A (en) * 1992-06-03 1998-01-13 General Electric Company Universal burn metal halide lamp
US5334906A (en) * 1992-10-23 1994-08-02 Osram Sylvania Inc. Metal halide arc discharge lamp having short arc length
US5539273A (en) * 1994-06-29 1996-07-23 Welch Allyn, Inc. Etched electrode for metal halide discharge lamps
US5717806A (en) * 1994-12-28 1998-02-10 Welch Allyn, Inc. Bifurcated randomized fiber bundle light cable for directing light from multiple light sources to single light output
US5500918A (en) * 1994-12-28 1996-03-19 Welch Allyn, Inc. Bifurcated fiber bundle in single head light cable for use with multi-source light box
US5729090A (en) * 1995-02-21 1998-03-17 General Electric Company Sodium halide discharge lamp
US5694002A (en) * 1996-05-08 1997-12-02 Osram Sylvania Inc. Metal halide lamp with improved color characteristics
CN1126146C (zh) * 1996-05-09 2003-10-29 皇家菲利浦电子有限公司 高压放电灯
US6432046B1 (en) 1996-07-15 2002-08-13 Universal Technologies International, Inc. Hand-held, portable camera for producing video images of an object
US5879289A (en) 1996-07-15 1999-03-09 Universal Technologies International, Inc. Hand-held portable endoscopic camera
US6554765B1 (en) 1996-07-15 2003-04-29 East Giant Limited Hand held, portable camera with adaptable lens system
JPH10134775A (ja) * 1996-10-31 1998-05-22 Ushio Inc メタルハライドランプ
US5882102A (en) * 1997-01-10 1999-03-16 Welch Allyn, Inc. Fiber optic light turret with built-in illumination control
US6866400B2 (en) * 1998-02-13 2005-03-15 Welch Allyn, Inc. Flashlight equipped with low wattage arc lamp
CN100468603C (zh) 1998-05-27 2009-03-11 日本碍子株式会社 高压放电灯用的发光容器的制造方法
JP4297227B2 (ja) * 1998-07-24 2009-07-15 ハリソン東芝ライティング株式会社 高圧放電ランプおよび照明装置
CN1364307A (zh) * 1999-01-28 2002-08-14 皇家菲利浦电子有限公司 金属卤化物灯
JP3655126B2 (ja) * 1999-06-14 2005-06-02 株式会社小糸製作所 メタルハライドランプ
US6366020B1 (en) 1999-08-24 2002-04-02 Matsushita Electric Works R & D Laboratories Inc. Universal operating DC ceramic metal halide lamp
CA2398677A1 (en) 2000-01-20 2001-07-26 Osram Sylvania Inc. High pressure sodium lamp having reduced arc tube size
US6679619B2 (en) 2000-02-18 2004-01-20 Carl Saieva High intensity discharge (HID) lamp with integral ballast and underwater lighting systems incorporating same
US6641422B2 (en) 2000-12-06 2003-11-04 Honeywell International Inc. High intensity discharge lamp and a method of interconnecting a high intensity discharge lamp
US6861805B2 (en) * 2001-05-08 2005-03-01 Koninklijke Philips Electronics N.V. Coil antenna/protection for ceramic metal halide lamps
US6979958B2 (en) * 2002-01-31 2005-12-27 Matsushita Electric Industrial Co., Ltd. High efficacy metal halide lamp with praseodymium and sodium halides in a configured chamber
DE10222254A1 (de) * 2002-05-16 2003-11-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe mit keramischem Entladungsgefäß
DE10234758B4 (de) * 2002-07-30 2006-02-16 Sli Lichtsysteme Gmbh Metall-Halogendampflampe niedriger Leistung
WO2004023517A1 (en) * 2002-09-06 2004-03-18 Koninklijke Philips Electronics N.V. Mercury free metal halide lamp
US6888312B2 (en) 2002-12-13 2005-05-03 Welch Allyn, Inc. Metal halide lamp for curing adhesives
WO2004055858A2 (en) * 2002-12-13 2004-07-01 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
AU2003286305A1 (en) * 2002-12-20 2004-07-14 Koninklijke Philips Electronics N.V. High-pressure gas discharge lamp
DE102004044366A1 (de) * 2004-09-10 2006-03-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hockdruckentladungslampe
JP4492337B2 (ja) * 2004-12-14 2010-06-30 ウシオ電機株式会社 光源ユニット
DE102005046483A1 (de) * 2005-09-28 2007-03-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe
US20070200505A1 (en) * 2005-12-27 2007-08-30 Ju Gao Projection light source and methods of manufacture
JP4793828B2 (ja) * 2007-03-23 2011-10-12 株式会社小糸製作所 自動車用放電バルブ
US7880396B2 (en) * 2007-06-14 2011-02-01 Seiko Epson Corporation Projector device employing ballast with flyback converter
DE102008049476A1 (de) * 2008-09-29 2010-04-01 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe
CN203242601U (zh) * 2009-08-14 2013-10-16 欧司朗股份有限公司 具有点燃辅助装置的高压放电灯
WO2011018118A1 (de) * 2009-08-14 2011-02-17 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe mit zündhilfe
SE534212C2 (sv) 2009-10-12 2011-06-07 Auralight Int Ab Metallhalogenlampa i vilken ljusbågsröret har större väggtjocklek i ändpartierna än i mittpartiet
US20180035721A1 (en) * 2013-03-15 2018-02-08 Healthier Choices Management Corp Electronic cigarette
US20180049466A1 (en) * 2013-03-15 2018-02-22 Healthier Choices Management Corp Electronic cigarette
US11064732B2 (en) * 2013-03-15 2021-07-20 Healthier Choices Management Corp. Electronic vaporizer cartridge with encased heat source
US20190274355A1 (en) * 2018-03-09 2019-09-12 Healthier Choices Management Corp Electronic cigarette

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US3234421A (en) * 1961-01-23 1966-02-08 Gen Electric Metallic halide electric discharge lamps
US3259777A (en) * 1961-05-09 1966-07-05 Gen Electric Metal halide vapor discharge lamp with near molten tip electrodes
US3305289A (en) * 1963-05-09 1967-02-21 Gen Electric Electric lamp manufacture
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US3324332A (en) * 1966-10-24 1967-06-06 Sylvania Electric Prod Discharge tube having its electrodes recessed in wells
US3577029A (en) * 1968-11-29 1971-05-04 Sylvania Electric Prod High-pressure electric discharge device containing mercury, halogen, scandium and samarium
BE754499A (fr) * 1969-08-08 1971-01-18 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe a decharge sous haute pression, a vapeur de mercure avec additif d'halogenure metallique
US3714493A (en) * 1970-04-06 1973-01-30 Gen Electric Compact metal halide arc lamp containing primarily mercury iodide
DE2255433C2 (de) * 1972-11-11 1974-10-03 Th. Goldschmidt Ag, 4300 Essen Rauchloses Flußmittel zum Feuerverzinnen, -verbleien und -verzinken
US4053809A (en) * 1976-06-18 1977-10-11 General Electric Company Short-arc discharge lamp with starting device
US4161672A (en) * 1977-07-05 1979-07-17 General Electric Company High pressure metal vapor discharge lamps of improved efficacy
US4136298A (en) * 1977-08-15 1979-01-23 General Electric Company Electrode-inlead for miniature discharge lamps
US4202999A (en) * 1978-04-11 1980-05-13 General Electric Company Fused silica lamp envelope and seal
US4396857A (en) * 1980-07-01 1983-08-02 General Electric Company Arc tube construction
JPS57115754A (en) * 1981-01-12 1982-07-19 Matsushita Electronics Corp High pressure sodium lamp
US4633136A (en) * 1982-04-20 1986-12-30 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp with low power input
DE3232207A1 (de) * 1982-08-30 1984-03-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe kleiner leistung
NL184550C (nl) * 1982-12-01 1989-08-16 Philips Nv Gasontladingslamp.
US4528478A (en) * 1983-06-09 1985-07-09 Gte Products Corporation Single-ended metal halide discharge lamp with minimal color separation
US4612000A (en) * 1983-06-09 1986-09-16 Gte Products Corporation Single-ended metal halide discharge lamps and process of manufacture
US4709184A (en) * 1984-08-20 1987-11-24 Gte Products Corporation Low wattage metal halide lamp
DE3506295A1 (de) * 1985-02-22 1986-08-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kompakte hochdruckentladungslampe
DE3537872A1 (de) * 1985-10-24 1987-04-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
US4808876A (en) * 1986-02-04 1989-02-28 General Electric Company Metal halide lamp
US4795943A (en) * 1986-05-07 1989-01-03 U.S. Philips Corporation High-pressure sodium vapor discharge lamp
US4756701A (en) * 1986-06-19 1988-07-12 General Electric Company Method of making a tungsten-halogen lamps having an enhanced temperature gradient
CA1301238C (en) * 1988-02-18 1992-05-19 Rolf Sverre Bergman Xenon-metal halide lamp particularly suited for automotive applications

Also Published As

Publication number Publication date
DE69102791T2 (de) 1994-11-24
DE69102791D1 (de) 1994-08-18
AU7095091A (en) 1991-08-29
KR920000100A (ko) 1992-01-10
CN1058862A (zh) 1992-02-19
JP3152950B2 (ja) 2001-04-03
BR9100709A (pt) 1991-10-29
EP0443964B1 (de) 1994-07-13
CA2036901C (en) 2001-01-30
EP0443964A1 (de) 1991-08-28
CA2036901A1 (en) 1991-08-24
JPH04218253A (ja) 1992-08-07
US5144201A (en) 1992-09-01
AU633178B2 (en) 1993-01-21
ES2025500A6 (es) 1992-03-16

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