HUP0104628A2 - Ceramic envelop for high intensity discharge lamp - Google Patents

Ceramic envelop for high intensity discharge lamp

Info

Publication number
HUP0104628A2
HUP0104628A2 HU0104628A HUP0104628A HUP0104628A2 HU P0104628 A2 HUP0104628 A2 HU P0104628A2 HU 0104628 A HU0104628 A HU 0104628A HU P0104628 A HUP0104628 A HU P0104628A HU P0104628 A2 HUP0104628 A2 HU P0104628A2
Authority
HU
Hungary
Prior art keywords
envelop
ceramic
discharge lamp
high intensity
intensity discharge
Prior art date
Application number
HU0104628A
Other languages
Hungarian (hu)
Inventor
Sugio Miyazawa
Original Assignee
Ngk Insulators 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 Ngk Insulators Ltd filed Critical Ngk Insulators Ltd
Publication of HU0104628D0 publication Critical patent/HU0104628D0/en
Publication of HUP0104628A2 publication Critical patent/HUP0104628A2/en
Publication of HUP0104628A3 publication Critical patent/HUP0104628A3/en

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
HU0104628A 2000-10-31 2001-10-31 Ceramic envelop for high intensity discharge lamp HUP0104628A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000333372A JP2002141020A (en) 2000-10-31 2000-10-31 Light emitting vessel for high pressure discharge lamp

Publications (3)

Publication Number Publication Date
HU0104628D0 HU0104628D0 (en) 2002-01-28
HUP0104628A2 true HUP0104628A2 (en) 2002-06-29
HUP0104628A3 HUP0104628A3 (en) 2002-12-28

Family

ID=18809466

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0104628A HUP0104628A3 (en) 2000-10-31 2001-10-31 Ceramic envelop for high intensity discharge lamp

Country Status (4)

Country Link
EP (1) EP1202324A1 (en)
JP (1) JP2002141020A (en)
CN (1) CN1351367A (en)
HU (1) HUP0104628A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002071442A1 (en) * 2000-11-06 2002-09-12 General Electric Company Ceramic discharge chamber for a discharge lamp and methods of making it
CN1314074C (en) * 2002-03-20 2007-05-02 松下电器产业株式会社 Metal haloid lamp
US20080224615A1 (en) * 2004-03-31 2008-09-18 Masanori Higashi Metal Halide Lamp and Lighting Device Using This
JP2008243721A (en) * 2007-03-28 2008-10-09 Harison Toshiba Lighting Corp Discharge lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144486A1 (en) * 1971-09-06 1973-03-15 Degussa BURNER HOUSING FOR GAS DISCHARGE LAMPS MADE OF LIGHT TRANSLUCENT CERAMIC MATERIALS
JPS6020446A (en) * 1983-07-14 1985-02-01 Mitsubishi Electric Corp Lamp
DE3680070D1 (en) * 1985-10-25 1991-08-08 Gen Electric ASYMMETRIC ARCH CHAMBER FOR A DISCHARGE LAMP.
SE457760B (en) * 1987-03-23 1989-01-23 Lumalampan Ab PROCEDURES FOR THE PREPARATION OF COMPACT LIGHTS
DE9207139U1 (en) * 1992-05-26 1992-07-16 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
JP3507179B2 (en) * 1995-01-13 2004-03-15 日本碍子株式会社 High pressure discharge lamp
JPH10247476A (en) * 1997-02-28 1998-09-14 Toshiba Lighting & Technol Corp Tubular bulb, light source device, light projecting device, and projector device

Also Published As

Publication number Publication date
CN1351367A (en) 2002-05-29
JP2002141020A (en) 2002-05-17
HU0104628D0 (en) 2002-01-28
EP1202324A1 (en) 2002-05-02
HUP0104628A3 (en) 2002-12-28

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