CA2125253A1 - Lampe a decharge a halogenure de metal a indice de restitution des couleurs ameliore et methode de fabrication de cette lampe - Google Patents

Lampe a decharge a halogenure de metal a indice de restitution des couleurs ameliore et methode de fabrication de cette lampe

Info

Publication number
CA2125253A1
CA2125253A1 CA 2125253 CA2125253A CA2125253A1 CA 2125253 A1 CA2125253 A1 CA 2125253A1 CA 2125253 CA2125253 CA 2125253 CA 2125253 A CA2125253 A CA 2125253A CA 2125253 A1 CA2125253 A1 CA 2125253A1
Authority
CA
Canada
Prior art keywords
coating
lamp
discharge vessel
metal halide
color
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2125253
Other languages
English (en)
Inventor
Jurgen Heider
Stefan Kotter
Gunter Woizan
Ulrich Henger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of CA2125253A1 publication Critical patent/CA2125253A1/fr
Abandoned legal-status Critical Current

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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • 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
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/40—Devices for influencing the colour or wavelength of the light by light filters; by coloured coatings in or on the envelope
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Discharge Lamp (AREA)
CA 2125253 1993-06-07 1994-06-06 Lampe a decharge a halogenure de metal a indice de restitution des couleurs ameliore et methode de fabrication de cette lampe Abandoned CA2125253A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934318905 DE4318905A1 (de) 1993-06-07 1993-06-07 Metallhalogenidentladungslampe und Verfahren zu ihrer Herstellung
DEP4318905.9 1993-06-07

Publications (1)

Publication Number Publication Date
CA2125253A1 true CA2125253A1 (fr) 1994-12-08

Family

ID=6489823

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2125253 Abandoned CA2125253A1 (fr) 1993-06-07 1994-06-06 Lampe a decharge a halogenure de metal a indice de restitution des couleurs ameliore et methode de fabrication de cette lampe

Country Status (4)

Country Link
EP (1) EP0628987A3 (fr)
JP (1) JPH0714550A (fr)
CA (1) CA2125253A1 (fr)
DE (1) DE4318905A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1783817A3 (fr) * 2005-11-07 2008-12-31 Toshiba Lighting & Technology Corporation Lampe à décharge sous haute pression exempte de mercure et luminaire

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE682356T1 (de) * 1994-05-12 1996-05-02 Iwasaki Electric Co Ltd Metallhalogenid Lampe.
US6291936B1 (en) 1996-05-31 2001-09-18 Fusion Lighting, Inc. Discharge lamp with reflective jacket
DE69723978D1 (de) 1996-05-31 2003-09-11 Fusion Lighting Inc Mehrfachreflektion elektrodenlose lampe mit einer schwefel oder selen enthaltenden füllung und verfahren zur strahlungserzeugung mit einer solchen lampe
US20040122492A1 (en) * 1999-07-07 2004-06-24 Yoram Harth Phototherapeutic treatment of skin conditions
DE10222954A1 (de) * 2002-05-24 2003-12-04 Philips Intellectual Property Hochdruckgasentladungslampe
EP2112684A3 (fr) * 2008-04-25 2010-06-16 Toshiba Lighting & Technology Corporation Équipement d'éclairage d'une lampe de décharge haute pression
DE102009056753A1 (de) * 2009-12-04 2011-06-09 Heraeus Noblelight Gmbh Elektrische Hochdruckentladungslampe für kosmetische Hautbehandlung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732771A (en) * 1950-06-23 1955-06-29 Dema Glass Ltd Improvements in and relating to the method of and apparatus for the finishing of glass and like bulbs
FR1064484A (fr) * 1951-10-19 1954-05-13 Lampes Sa Perfectionnements aux lampes à radiations ultraviolettes
US3531677A (en) * 1966-12-14 1970-09-29 Sylvania Electric Prod Quartz glass envelope with radiation-absorbing glaze
US4801846A (en) * 1986-12-19 1989-01-31 Gte Laboratories Incorporated Rare earth halide light source with enhanced red emission
DE3842771A1 (de) * 1988-12-19 1990-06-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe kleiner elektrischer leistung und verfahren zum betrieb
JP2856754B2 (ja) * 1989-02-17 1999-02-10 株式会社東芝 紫外線抑制発光源、紫外線抑制発光源用塗布剤、及び紫外線抑制発光源の製造方法
JPH0536380A (ja) * 1991-07-31 1993-02-12 Iwasaki Electric Co Ltd メタルハライドランプ
US5196759B1 (en) * 1992-02-28 1996-09-24 Gen Electric High temperature lamps having UV absorbing quartz envelope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1783817A3 (fr) * 2005-11-07 2008-12-31 Toshiba Lighting & Technology Corporation Lampe à décharge sous haute pression exempte de mercure et luminaire

Also Published As

Publication number Publication date
JPH0714550A (ja) 1995-01-17
EP0628987A2 (fr) 1994-12-14
DE4318905A1 (de) 1994-12-08
EP0628987A3 (fr) 1995-12-13

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Legal Events

Date Code Title Description
FZDE Dead