NL191867C - Bekrachtigingsspoel voor electrodeloze HID-lampen. - Google Patents

Bekrachtigingsspoel voor electrodeloze HID-lampen.

Info

Publication number
NL191867C
NL191867C NL8900824A NL8900824A NL191867C NL 191867 C NL191867 C NL 191867C NL 8900824 A NL8900824 A NL 8900824A NL 8900824 A NL8900824 A NL 8900824A NL 191867 C NL191867 C NL 191867C
Authority
NL
Netherlands
Prior art keywords
excitation coil
hid lamps
electrodeless hid
electrodeless
lamps
Prior art date
Application number
NL8900824A
Other languages
English (en)
Other versions
NL8900824A (nl
NL191867B (nl
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NL8900824A publication Critical patent/NL8900824A/nl
Publication of NL191867B publication Critical patent/NL191867B/nl
Application granted granted Critical
Publication of NL191867C publication Critical patent/NL191867C/nl

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
NL8900824A 1988-04-05 1989-04-04 Bekrachtigingsspoel voor electrodeloze HID-lampen. NL191867C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17804488A 1988-04-05 1988-04-05
US17804488 1988-04-05

Publications (3)

Publication Number Publication Date
NL8900824A NL8900824A (nl) 1989-11-01
NL191867B NL191867B (nl) 1996-05-01
NL191867C true NL191867C (nl) 1996-09-03

Family

ID=22650950

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8900824A NL191867C (nl) 1988-04-05 1989-04-04 Bekrachtigingsspoel voor electrodeloze HID-lampen.

Country Status (5)

Country Link
JP (1) JPH0212753A (nl)
DE (1) DE3910431A1 (nl)
FR (1) FR2631740B1 (nl)
GB (1) GB2217105B (nl)
NL (1) NL191867C (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW249860B (nl) * 1991-11-04 1995-06-21 Gen Electric
US5343126A (en) * 1992-10-26 1994-08-30 General Electric Company Excitation coil for an electrodeless fluorescent lamp
US5587226A (en) * 1993-01-28 1996-12-24 Regents, University Of California Porcelain-coated antenna for radio-frequency driven plasma source
DE69400588T2 (de) * 1993-02-16 1997-04-03 Philips Electronics Nv Elektrodenlose Hochdruckentladungslampe
US5545953A (en) * 1995-06-16 1996-08-13 Osram Sylvania Inc. Electrodeless high intensity discharge lamp having field symmetrizing aid
JP2001076683A (ja) * 1999-07-02 2001-03-23 Fusion Lighting Inc トーラス運動を与える誘導性無電極ランプ
US20130181600A1 (en) * 2010-09-09 2013-07-18 Wenjun Chen Inner coupling electrodeless lamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319119A (en) * 1965-10-22 1967-05-09 Hewlett Packard Co Metal vapor spectral lamp with mercury and a metal halide at subatmospheric pressure
GB1265264A (nl) * 1970-02-10 1972-03-01
US4783615A (en) * 1985-06-26 1988-11-08 General Electric Company Electrodeless high pressure sodium iodide arc lamp
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

Also Published As

Publication number Publication date
GB2217105A (en) 1989-10-18
JPH0212753A (ja) 1990-01-17
NL8900824A (nl) 1989-11-01
FR2631740B1 (fr) 1996-01-05
NL191867B (nl) 1996-05-01
DE3910431C2 (nl) 1991-07-11
GB8907565D0 (en) 1989-05-17
GB2217105B (en) 1992-11-18
FR2631740A1 (fr) 1989-11-24
DE3910431A1 (de) 1989-10-19

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19971101