DE68910909D1 - Erregerspule für Lampen mit hoher Intensität. - Google Patents

Erregerspule für Lampen mit hoher Intensität.

Info

Publication number
DE68910909D1
DE68910909D1 DE89308987T DE68910909T DE68910909D1 DE 68910909 D1 DE68910909 D1 DE 68910909D1 DE 89308987 T DE89308987 T DE 89308987T DE 68910909 T DE68910909 T DE 68910909T DE 68910909 D1 DE68910909 D1 DE 68910909D1
Authority
DE
Germany
Prior art keywords
high intensity
excitation coil
intensity lamps
lamps
excitation
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.)
Expired - Fee Related
Application number
DE89308987T
Other languages
English (en)
Other versions
DE68910909T2 (de
Inventor
Harald Ludwig Witting
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE68910909D1 publication Critical patent/DE68910909D1/de
Application granted granted Critical
Publication of DE68910909T2 publication Critical patent/DE68910909T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01J65/042—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 by an external electromagnetic field
    • H01J65/048—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 by an external electromagnetic field the field being produced by using an excitation coil
DE89308987T 1988-09-06 1989-09-05 Erregerspule für Lampen mit hoher Intensität. Expired - Fee Related DE68910909T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/240,331 US4894591A (en) 1988-09-06 1988-09-06 Inverted Excitation coil for HID lamps

Publications (2)

Publication Number Publication Date
DE68910909D1 true DE68910909D1 (de) 1994-01-05
DE68910909T2 DE68910909T2 (de) 1994-05-05

Family

ID=22906107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89308987T Expired - Fee Related DE68910909T2 (de) 1988-09-06 1989-09-05 Erregerspule für Lampen mit hoher Intensität.

Country Status (4)

Country Link
US (1) US4894591A (de)
EP (1) EP0358462B1 (de)
JP (1) JPH0687437B2 (de)
DE (1) DE68910909T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890042A (en) * 1988-06-03 1989-12-26 General Electric Company High efficacy electrodeless high intensity discharge lamp exhibiting easy starting
US4982140A (en) * 1989-10-05 1991-01-01 General Electric Company Starting aid for an electrodeless high intensity discharge lamp
US5047692A (en) * 1990-01-30 1991-09-10 General Electric Company Integrated tuning capacitor network and heat sink for an electrodeless high intensity discharge lamp ballast
US5042139A (en) * 1990-03-14 1991-08-27 General Electric Company Method of making an excitation coil for an electrodeless high intensity discharge lamp
US5113121A (en) * 1990-05-15 1992-05-12 Gte Laboratories Incorporated Electrodeless HID lamp with lamp capsule
US5070277A (en) * 1990-05-15 1991-12-03 Gte Laboratories Incorporated Electrodless hid lamp with microwave power coupler
US5118996A (en) * 1991-06-24 1992-06-02 General Electric Company Starting circuit for an electrodeless high intensity discharge lamp
CA2068160C (en) * 1991-06-24 2002-07-16 Sayed-Amr Ahmes El-Hamamsy Shielded starting coil for an electrodeless high intensity discharge lamp
US5130612A (en) * 1991-09-11 1992-07-14 Gte Products Corporation Loop applicator for high frequency electrodeless lamps
US5153484A (en) * 1991-10-31 1992-10-06 General Electric Company Electrodeless high intensity discharge lamp excitation coil and ballast configuration for maximum efficiency
US5280154A (en) * 1992-01-30 1994-01-18 International Business Machines Corporation Radio frequency induction plasma processing system utilizing a uniform field coil
US5231334A (en) * 1992-04-15 1993-07-27 Texas Instruments Incorporated Plasma source and method of manufacturing
US5382878A (en) * 1992-12-24 1995-01-17 General Electric Company Auto-starting system for an electrodeless high intensity discharge lamp
US5306987A (en) * 1993-03-11 1994-04-26 General Electric Company Acoustic resonance arc stabilization arrangement in a discharge lamp
US5619103A (en) * 1993-11-02 1997-04-08 Wisconsin Alumni Research Foundation Inductively coupled plasma generating devices
ES2154807T3 (es) * 1995-02-02 2001-04-16 Fed Signal Corp Sistema y procedimiento para generar y emitir luz de calor para la señalizacion de situaciones de emergencia.
US5545953A (en) * 1995-06-16 1996-08-13 Osram Sylvania Inc. Electrodeless high intensity discharge lamp having field symmetrizing aid
US5691696A (en) * 1995-09-08 1997-11-25 Federal Signal Corporation System and method for broadcasting colored light for emergency signals
US6137237A (en) 1998-01-13 2000-10-24 Fusion Lighting, Inc. High frequency inductive lamp and power oscillator
US6313587B1 (en) * 1998-01-13 2001-11-06 Fusion Lighting, Inc. High frequency inductive lamp and power oscillator
US6268699B1 (en) * 1999-02-09 2001-07-31 Federal-Mogul World Wide, Inc. Electrodeless gas discharge lamp assembly having transversely mounted envelope and method of manufacture
US6731071B2 (en) 1999-06-21 2004-05-04 Access Business Group International Llc Inductively powered lamp assembly
US7385357B2 (en) * 1999-06-21 2008-06-10 Access Business Group International Llc Inductively coupled ballast circuit
US7126450B2 (en) * 1999-06-21 2006-10-24 Access Business Group International Llc Inductively powered apparatus
US7612528B2 (en) 1999-06-21 2009-11-03 Access Business Group International Llc Vehicle interface
US6825620B2 (en) * 1999-06-21 2004-11-30 Access Business Group International Llc Inductively coupled ballast circuit
US6696802B1 (en) * 2002-08-22 2004-02-24 Fusion Uv Systems Inc. Radio frequency driven ultra-violet lamp
US7462951B1 (en) 2004-08-11 2008-12-09 Access Business Group International Llc Portable inductive power station
US7408324B2 (en) * 2004-10-27 2008-08-05 Access Business Group International Llc Implement rack and system for energizing implements
WO2010104682A2 (en) * 2009-03-10 2010-09-16 Osram Sylvania Inc. Dielectric-loaded field applicator for ehid lamps and ehid lamp assembly containing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705987A (en) * 1985-10-03 1987-11-10 The United States Of America As Represented By The United States Department Of Energy Very high efficacy electrodeless high intensity discharge lamps
US4812702A (en) * 1987-12-28 1989-03-14 General Electric Company Excitation coil for hid electrodeless discharge lamp

Also Published As

Publication number Publication date
JPH0687437B2 (ja) 1994-11-02
US4894591A (en) 1990-01-16
EP0358462A3 (en) 1990-11-28
JPH02119099A (ja) 1990-05-07
DE68910909T2 (de) 1994-05-05
EP0358462A2 (de) 1990-03-14
EP0358462B1 (de) 1993-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee