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WO1997042651A3 - Integrated hid reflector lamp - Google Patents

Integrated hid reflector lamp Download PDF

Info

Publication number
WO1997042651A3
WO1997042651A3 PCT/IB1997/000506 IB9700506W WO9742651A3 WO 1997042651 A3 WO1997042651 A3 WO 1997042651A3 IB 9700506 W IB9700506 W IB 9700506W WO 9742651 A3 WO9742651 A3 WO 9742651A3
Authority
WO
WIPO (PCT)
Prior art keywords
sealed envelope
lamp
integrated
ballast
shell
Prior art date
Application number
PCT/IB1997/000506
Other languages
French (fr)
Other versions
WO1997042651A2 (en
Inventor
Dale R Work
Mark Fellows
Gregory Nelson
Kent Collins
Robertus A J Keyser
Andrew Jackson
Oscar J Deurloo
Aswin J G Linden
Peter A Seinen
Den Hoek Willem J Van
Esveld Hendrik A Van
Josephus C M Hendricx
Original Assignee
Philips Electronics Nv
Philips Norden Ab
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
Priority claimed from US08/647,385 external-priority patent/US6111359A/en
Priority claimed from US08/647,384 external-priority patent/US5828185A/en
Application filed by Philips Electronics Nv, Philips Norden Ab filed Critical Philips Electronics Nv
Priority to JP53969997A priority Critical patent/JP4309474B2/en
Priority to EP97919571A priority patent/EP0838082A2/en
Publication of WO1997042651A2 publication Critical patent/WO1997042651A2/en
Publication of WO1997042651A3 publication Critical patent/WO1997042651A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • 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
    • H01J61/12—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
    • 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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

An integrated reflector lamp includes a sealed envelope enclosing a high pressure gas discharge vessel. A shell has a rim portion which receives the sealed envelope and an opposing basal portion carrying a screw base. A ballast for igniting and operating the discharge device is enclosed within the shell between the screw base and the sealed envelope. The sealed envelope includes a reflective surface which directs light emitted by the discharge vessel. The reflective surface also provides effective heat management for preventing overheating of the ballast by the heat generated by the discharge device. The integrated lamp has photometrics and luminous efficacy which exceeds that of corresponding halogen and halogen IR reflector lamps while having an overall planform which fits within that of the corresponding lamp.
PCT/IB1997/000506 1996-05-09 1997-05-07 Integrated hid reflector lamp WO1997042651A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP53969997A JP4309474B2 (en) 1996-05-09 1997-05-07 Integrated HID reflector lamp
EP97919571A EP0838082A2 (en) 1996-05-09 1997-05-07 Integrated hid reflector lamp

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/647,385 US6111359A (en) 1996-05-09 1996-05-09 Integrated HID reflector lamp with HID arc tube in a pressed glass reflector retained in a shell housing a ballast
US08/647,384 1996-05-09
US08/647,384 US5828185A (en) 1996-05-09 1996-05-09 High frequency HID lamp system with lamp driven at a frequency above the audible and below the lowest lamp resonant frequency
US08/647,385 1996-05-09

Publications (2)

Publication Number Publication Date
WO1997042651A2 WO1997042651A2 (en) 1997-11-13
WO1997042651A3 true WO1997042651A3 (en) 1997-12-31

Family

ID=27095146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1997/000506 WO1997042651A2 (en) 1996-05-09 1997-05-07 Integrated hid reflector lamp

Country Status (5)

Country Link
EP (1) EP0838082A2 (en)
JP (1) JP4309474B2 (en)
CN (1) CN1123055C (en)
CA (1) CA2226467A1 (en)
WO (1) WO1997042651A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3550401B2 (en) * 1996-05-09 2004-08-04 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 High pressure discharge lamp and electric circuit unit
JPH11238488A (en) 1997-06-06 1999-08-31 Toshiba Lighting & Technology Corp Metal halide discharge lamp, metal halide discharge lamp lighting device and lighting device
US7218052B2 (en) * 2002-09-06 2007-05-15 Koninklijke Philips Electronics, N.V. Mercury free metal halide lamp
JP4153759B2 (en) * 2002-09-13 2008-09-24 松下電器産業株式会社 Manufacturing method of high-pressure discharge lamp
EP1901334B1 (en) * 2002-09-13 2010-07-21 Panasonic Corporation Metal halide lamp having function for suppressing abnormal discharge
EP1774570A2 (en) 2004-07-27 2007-04-18 Koninklijke Philips Electronics N.V. Integrated reflector lamp
JP2006120599A (en) * 2004-09-21 2006-05-11 Osram Melco Toshiba Lighting Kk Metallic vapor discharge lamp and metallic vapor discharge lamp lighting device
US20090279304A1 (en) * 2008-05-09 2009-11-12 Osram Sylvania Inc. Heat sink for integral HID reflector lamp
US7950836B2 (en) * 2008-05-09 2011-05-31 Osram Sylvania Inc. EMI controlled integral HID reflector lamp
DE102008059483A1 (en) * 2008-11-28 2010-06-10 Osram Gesellschaft mit beschränkter Haftung Integrated gas discharge lamp
KR101042727B1 (en) * 2008-12-29 2011-06-22 최상근 Echid lamp assembly
EP2596519A4 (en) * 2010-07-20 2015-09-09 Deposition Sciences Inc Improved ir coatings and methods
JP5652614B2 (en) * 2011-03-18 2015-01-14 ウシオ電機株式会社 Long arc type metal halide lamp
US8766518B2 (en) 2011-07-08 2014-07-01 General Electric Company High intensity discharge lamp with ignition aid
US8659225B2 (en) 2011-10-18 2014-02-25 General Electric Company High intensity discharge lamp with crown and foil ignition aid
DE102012219135A1 (en) * 2012-10-19 2014-04-24 Osram Gmbh Reflector lamp i.e. retrofit lamp, has assembly clip constructed from three portions, where first portion supports light source, second portion adjusts neck and comprises pillar-like side walls, and third portion is utilized for capping

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146185A (en) * 1983-07-28 1985-04-11 Tungsram Reszvenytarsasag Lighting system
EP0191742A2 (en) * 1985-02-12 1986-08-20 Lumalampan Aktiebolag An arrangement in electric discharge lamps
US4672270A (en) * 1983-03-30 1987-06-09 Tokyo Shibaura Denki Kabushiki Kaisha Metal vapor discharge lamp having a starting device of a thermal switch type
US4929863A (en) * 1987-09-04 1990-05-29 U.S. Philips Corporation High-pressure gas discharge lamp and luminaire provided with said lamp
US4935668A (en) * 1988-02-18 1990-06-19 General Electric Company Metal halide lamp having vacuum shroud for improved performance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197480A (en) * 1978-09-11 1980-04-08 Westinghouse Electric Corp. Reflector-type hid sodium vapor lamp unit with dichroic reflector
HU181261B (en) * 1981-01-13 1983-06-28 Egyesuelt Izzolampa Electrical source of light
US4420799A (en) * 1982-08-20 1983-12-13 Miller Jack V Circular gas discharge reflector lamp
DE3542076A1 (en) * 1984-12-06 1986-06-19 Hartmut 5828 Ennepetal Brocke Emitter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672270A (en) * 1983-03-30 1987-06-09 Tokyo Shibaura Denki Kabushiki Kaisha Metal vapor discharge lamp having a starting device of a thermal switch type
GB2146185A (en) * 1983-07-28 1985-04-11 Tungsram Reszvenytarsasag Lighting system
EP0191742A2 (en) * 1985-02-12 1986-08-20 Lumalampan Aktiebolag An arrangement in electric discharge lamps
US4929863A (en) * 1987-09-04 1990-05-29 U.S. Philips Corporation High-pressure gas discharge lamp and luminaire provided with said lamp
US4935668A (en) * 1988-02-18 1990-06-19 General Electric Company Metal halide lamp having vacuum shroud for improved performance

Also Published As

Publication number Publication date
CA2226467A1 (en) 1997-11-13
JPH11509680A (en) 1999-08-24
CN1193413A (en) 1998-09-16
MX9800251A (en) 1998-09-30
JP4309474B2 (en) 2009-08-05
EP0838082A2 (en) 1998-04-29
WO1997042651A2 (en) 1997-11-13
CN1123055C (en) 2003-10-01

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