NL1003768C2 - Elektrodeloze gasontladingslamp. - Google Patents

Elektrodeloze gasontladingslamp. Download PDF

Info

Publication number
NL1003768C2
NL1003768C2 NL1003768A NL1003768A NL1003768C2 NL 1003768 C2 NL1003768 C2 NL 1003768C2 NL 1003768 A NL1003768 A NL 1003768A NL 1003768 A NL1003768 A NL 1003768A NL 1003768 C2 NL1003768 C2 NL 1003768C2
Authority
NL
Netherlands
Prior art keywords
gas discharge
discharge lamp
arc tube
metal
metal halide
Prior art date
Application number
NL1003768A
Other languages
English (en)
Dutch (nl)
Other versions
NL1003768A1 (nl
Inventor
Atsunori Okada
Motohiro Saimi
Kazuhiko Watanabe
Shingo Higashisaka
Koji Nishioka
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of NL1003768A1 publication Critical patent/NL1003768A1/xx
Application granted granted Critical
Publication of NL1003768C2 publication Critical patent/NL1003768C2/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
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Discharge Lamp (AREA)
NL1003768A 1995-08-11 1996-08-08 Elektrodeloze gasontladingslamp. NL1003768C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20564095 1995-08-11
JP20564095 1995-08-11

Publications (2)

Publication Number Publication Date
NL1003768A1 NL1003768A1 (nl) 1997-02-12
NL1003768C2 true NL1003768C2 (nl) 1997-11-18

Family

ID=16510247

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1003768A NL1003768C2 (nl) 1995-08-11 1996-08-08 Elektrodeloze gasontladingslamp.

Country Status (4)

Country Link
US (1) US5866981A (de)
CN (1) CN1080925C (de)
DE (1) DE19632220B4 (de)
NL (1) NL1003768C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3211654B2 (ja) * 1996-03-14 2001-09-25 松下電器産業株式会社 高圧放電ランプ
JP3201472B2 (ja) * 1998-10-21 2001-08-20 松下電器産業株式会社 無電極放電ランプ
JP3212291B2 (ja) * 1999-05-25 2001-09-25 松下電器産業株式会社 無電極放電ランプ
JP2001061251A (ja) * 1999-08-23 2001-03-06 Minebea Co Ltd ディスク駆動装置用スピンドルモータ
JP5028005B2 (ja) * 2005-11-04 2012-09-19 パナソニック株式会社 高圧水銀ランプの点灯方法、その点灯装置、ランプシステム及び投射型表示装置
JP5759025B2 (ja) 2011-03-18 2015-08-05 マイヤー, アンドレアスMeyer, Andreas 無電極ランプ
CN111554562A (zh) * 2015-12-11 2020-08-18 李昆达 无电极灯

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355117A (en) * 1940-09-28 1944-08-08 Raytheon Mfg Co Electrical gaseous discharge lamp
US3153169A (en) * 1961-06-02 1964-10-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Discharge lamp
GB2030762A (en) * 1978-09-11 1980-04-10 Gte Laboratories Inc Electrodeless lamps containing rare earth compounds
JPS5550567A (en) * 1978-10-11 1980-04-12 Toshiba Corp Metal halide lamp
JPS61138447A (ja) * 1984-12-11 1986-06-25 Toshiba Corp メタルハライドランプ
EP0507533A2 (de) * 1991-03-30 1992-10-07 Toshiba Lighting & Technology Corporation Quecksilberfreie elektrodenlose Metallhalogenidlampe
JPH04289654A (ja) * 1991-03-19 1992-10-14 Toshiba Lighting & Technol Corp メタルハライドランプ
EP0542467A1 (de) * 1991-11-12 1993-05-19 General Electric Company Lichtbogenkammer für eine Lampe die eine im wesentlichen quecksilberfreie Füllung enthält

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512757A1 (de) * 1985-04-10 1986-10-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Metallhalogenid-hochdruckgasentladungslampe
US4783615A (en) * 1985-06-26 1988-11-08 General Electric Company Electrodeless high pressure sodium iodide arc lamp
US5343118A (en) * 1991-12-30 1994-08-30 General Electric Company Iodine getter for a high intensity metal halide discharge lamp
US5363015A (en) * 1992-08-10 1994-11-08 General Electric Company Low mercury arc discharge lamp containing praseodymium
JPH06111769A (ja) * 1992-09-25 1994-04-22 Hamamatsu Photonics Kk メタルハライドランプ
CA2130424A1 (en) * 1993-09-23 1995-03-24 Hsueh-Rong Chang Use of silver to control iodine level in electrodeless high intensity discharge lamps
US5438235A (en) * 1993-10-05 1995-08-01 General Electric Company Electrostatic shield to reduce wall damage in an electrodeless high intensity discharge lamp

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355117A (en) * 1940-09-28 1944-08-08 Raytheon Mfg Co Electrical gaseous discharge lamp
US3153169A (en) * 1961-06-02 1964-10-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Discharge lamp
GB2030762A (en) * 1978-09-11 1980-04-10 Gte Laboratories Inc Electrodeless lamps containing rare earth compounds
JPS5550567A (en) * 1978-10-11 1980-04-12 Toshiba Corp Metal halide lamp
JPS61138447A (ja) * 1984-12-11 1986-06-25 Toshiba Corp メタルハライドランプ
JPH04289654A (ja) * 1991-03-19 1992-10-14 Toshiba Lighting & Technol Corp メタルハライドランプ
EP0507533A2 (de) * 1991-03-30 1992-10-07 Toshiba Lighting & Technology Corporation Quecksilberfreie elektrodenlose Metallhalogenidlampe
EP0542467A1 (de) * 1991-11-12 1993-05-19 General Electric Company Lichtbogenkammer für eine Lampe die eine im wesentlichen quecksilberfreie Füllung enthält

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 083 (E - 015) 14 June 1980 (1980-06-14) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 332 (E - 453) 12 November 1986 (1986-11-12) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 097 (E - 1326) 25 February 1993 (1993-02-25) *

Also Published As

Publication number Publication date
CN1167226A (zh) 1997-12-10
NL1003768A1 (nl) 1997-02-12
DE19632220A1 (de) 1997-02-13
CN1080925C (zh) 2002-03-13
US5866981A (en) 1999-02-02
DE19632220B4 (de) 2005-07-28

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AD1A A request for search or an international type search has been filed
PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20080301