NL1015427A1 - Ontladingsbuis. - Google Patents

Ontladingsbuis.

Info

Publication number
NL1015427A1
NL1015427A1 NL1015427A NL1015427A NL1015427A1 NL 1015427 A1 NL1015427 A1 NL 1015427A1 NL 1015427 A NL1015427 A NL 1015427A NL 1015427 A NL1015427 A NL 1015427A NL 1015427 A1 NL1015427 A1 NL 1015427A1
Authority
NL
Netherlands
Prior art keywords
discharge tube
discharge
tube
Prior art date
Application number
NL1015427A
Other languages
English (en)
Other versions
NL1015427C2 (nl
Inventor
Takeshi Fukuyo
Shinichi Irisawa
Yoshitaka Ohshima
Original Assignee
Koito Mfg Co Ltd
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 Koito Mfg Co Ltd filed Critical Koito Mfg Co Ltd
Publication of NL1015427A1 publication Critical patent/NL1015427A1/nl
Application granted granted Critical
Publication of NL1015427C2 publication Critical patent/NL1015427C2/nl

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
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F21S41/172—High-intensity discharge light sources
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
NL1015427A 1999-06-14 2000-06-14 Metaalhalide lamp. NL1015427C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16669299 1999-06-14
JP16669299A JP3655126B2 (ja) 1999-06-14 1999-06-14 メタルハライドランプ

Publications (2)

Publication Number Publication Date
NL1015427A1 true NL1015427A1 (nl) 2000-12-15
NL1015427C2 NL1015427C2 (nl) 2004-01-22

Family

ID=15835980

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1015427A NL1015427C2 (nl) 1999-06-14 2000-06-14 Metaalhalide lamp.

Country Status (5)

Country Link
US (1) US6456008B1 (nl)
JP (1) JP3655126B2 (nl)
DE (1) DE10029109B4 (nl)
GB (1) GB2353398C (nl)
NL (1) NL1015427C2 (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1333547A (zh) * 2000-07-14 2002-01-30 松下电器产业株式会社 无水银金属卤化物灯
CN1235260C (zh) * 2001-03-30 2006-01-04 松下电器产业株式会社 汽车前灯用金属卤化物灯
JP2006515107A (ja) * 2003-11-06 2006-05-18 ゴウオシェン チェ 高効率低眩光車用高輝度放電灯
US6967444B2 (en) * 2004-01-29 2005-11-22 Osram Sylvania Inc. Miniature reduced mercury HID lamp
US20070253203A1 (en) * 2004-09-02 2007-11-01 Koninklijke Philips Electronics, N.V. Discharge Lamp with Optimized Salt Filling

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1562929A (en) * 1977-01-14 1980-03-19 Gen Electric Co Ltd High pressure electric discharge lamps
US4387319A (en) * 1981-03-30 1983-06-07 General Electric Company Metal halide lamp containing ScI3 with added cadmium or zinc
JPS58112239A (ja) * 1981-12-25 1983-07-04 Toshiba Corp 小形メタルハライドランプ
JPS6168849A (ja) * 1985-09-04 1986-04-09 Hitachi Ltd メタルハライドランプ
US4864180A (en) * 1986-09-18 1989-09-05 Gte Products Corporation Metal-halide arc tube and lamp having improved uniformity of azimuthal luminous intensity
US4935668A (en) * 1988-02-18 1990-06-19 General Electric Company Metal halide lamp having vacuum shroud for improved performance
CA1301238C (en) * 1988-02-18 1992-05-19 Rolf Sverre Bergman Xenon-metal halide lamp particularly suited for automotive applications
JPH02295059A (ja) * 1989-05-10 1990-12-05 Hitachi Ltd メタルハライドランプ
US5159229A (en) * 1989-06-06 1992-10-27 Gte Products Corporation Metal halide lamp having CO in gas fill
US5021703A (en) * 1989-06-06 1991-06-04 Gte Products Corporation Metal halide lamp
US5144201A (en) * 1990-02-23 1992-09-01 Welch Allyn, Inc. Low watt metal halide lamp
US5225738A (en) * 1990-12-14 1993-07-06 North American Philips Corporation Metal halide lamp with improved lumen output and color rendition
DE4132530A1 (de) * 1991-09-30 1993-04-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe kleiner leistung
US5225733A (en) * 1991-12-17 1993-07-06 Gte Products Corporation Scandium halide and alkali metal halide discharge lamp
US5471110A (en) * 1991-12-23 1995-11-28 Philips Electronics North America Corporation High pressure discharge lamp having filament electrodes
US5196759B1 (en) * 1992-02-28 1996-09-24 Gen Electric High temperature lamps having UV absorbing quartz envelope
JP2878520B2 (ja) * 1992-03-17 1999-04-05 株式会社小糸製作所 放電ランプ装置用アークチューブ
US6020676A (en) * 1992-04-13 2000-02-01 Fusion Lighting, Inc. Lamp with light reflection back into bulb
US5708328A (en) * 1992-06-03 1998-01-13 General Electric Company Universal burn metal halide lamp
US5327042A (en) * 1992-07-02 1994-07-05 Osram Sylvania Inc. Metal halide lamp
ES2150433T3 (es) * 1992-09-08 2000-12-01 Koninkl Philips Electronics Nv Lampara de descarga de alta presion.
DE4325679A1 (de) * 1993-07-30 1995-02-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe mit Halogenfüllung
JP3123408B2 (ja) * 1995-09-06 2001-01-09 ウシオ電機株式会社 メタルハライドランプ
US5694002A (en) * 1996-05-08 1997-12-02 Osram Sylvania Inc. Metal halide lamp with improved color characteristics
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
JP3200575B2 (ja) * 1997-09-01 2001-08-20 フェニックス電機株式会社 メタルハライドランプ
US5942850A (en) * 1997-09-24 1999-08-24 Welch Allyn, Inc. Miniature projection lamp
JP2980882B2 (ja) * 1998-04-08 1999-11-22 ウシオ電機株式会社 高圧水銀ランプ

Also Published As

Publication number Publication date
DE10029109B4 (de) 2009-12-03
JP3655126B2 (ja) 2005-06-02
DE10029109A1 (de) 2000-12-28
NL1015427C2 (nl) 2004-01-22
GB0014222D0 (en) 2000-08-02
GB2353398B (en) 2001-12-05
JP2000357490A (ja) 2000-12-26
GB2353398C (en) 2008-10-01
GB2353398A (en) 2001-02-21
US6456008B1 (en) 2002-09-24

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20030909

PD2B A search report has been drawn up
V1 Lapsed because of non-payment of the annual fee

Effective date: 20110101