DE3678919D1 - Schaltungsanordnung fuer das betreiben einer hochdruck-entladungslampe. - Google Patents

Schaltungsanordnung fuer das betreiben einer hochdruck-entladungslampe.

Info

Publication number
DE3678919D1
DE3678919D1 DE8686202220T DE3678919T DE3678919D1 DE 3678919 D1 DE3678919 D1 DE 3678919D1 DE 8686202220 T DE8686202220 T DE 8686202220T DE 3678919 T DE3678919 T DE 3678919T DE 3678919 D1 DE3678919 D1 DE 3678919D1
Authority
DE
Germany
Prior art keywords
operating
high pressure
discharge lamp
circuit arrangement
pressure discharge
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 - Lifetime
Application number
DE8686202220T
Other languages
English (en)
Inventor
Lodewijk H M Meessen
Ralf Schaefer
Steven Kemmink
Hilbert Palmers
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26646091&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3678919(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3678919D1 publication Critical patent/DE3678919D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
DE8686202220T 1985-12-17 1986-12-10 Schaltungsanordnung fuer das betreiben einer hochdruck-entladungslampe. Expired - Lifetime DE3678919D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8503462 1985-12-17
NL8600812A NL8600812A (nl) 1985-12-17 1986-03-28 Schakeling geschikt voor het bedrijven van een hogedrukontladingslamp.

Publications (1)

Publication Number Publication Date
DE3678919D1 true DE3678919D1 (de) 1991-05-29

Family

ID=26646091

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686202220T Expired - Lifetime DE3678919D1 (de) 1985-12-17 1986-12-10 Schaltungsanordnung fuer das betreiben einer hochdruck-entladungslampe.

Country Status (7)

Country Link
US (1) US5039916A (de)
EP (1) EP0228123B2 (de)
CN (1) CN1019632B (de)
CA (1) CA1321235C (de)
DE (1) DE3678919D1 (de)
HU (1) HUT42881A (de)
NL (1) NL8600812A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958106A (en) * 1988-02-10 1990-09-18 U.S. Philips Corporation High-pressure sodium discharge lamp
US5103141A (en) * 1990-03-08 1992-04-07 U.S. Philips Corporation Switching arrangement for increasing the white life of a high pressure sodium lamp
DE4015397A1 (de) * 1990-05-14 1991-11-21 Hella Kg Hueck & Co Schaltungsanordnung zum zuenden und betreiben einer hochdruckgasentladungslampe in kraftfahrzeugen
DE4102069A1 (de) * 1991-01-24 1992-07-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer entladungslampe
TW235383B (de) * 1991-04-04 1994-12-01 Philips Nv
DE69225834T2 (de) * 1991-04-04 1998-12-24 Philips Electronics Nv Schaltungsanordnung
US5448135A (en) * 1993-10-28 1995-09-05 Fusion Lighting, Inc. Apparatus for coupling electromagnetic radiation from a waveguide to an electrodeless lamp
US6359394B1 (en) 1999-12-22 2002-03-19 Phillips Electronics North America Corporation Scheme for sampling lamp conditions during ignition and steady state modes of lamp operation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1764334A1 (de) * 1968-05-17 1971-07-01 Novelectric Ag Regelanordnung zur Leistungsstabilisierung einer Metalldampf-Hochdruck-Entladungslampe
US4039897A (en) * 1976-03-08 1977-08-02 Dragoset James E System for controlling power applied to a gas discharge lamp
US4356433A (en) * 1980-07-07 1982-10-26 The Nuarc Company, Inc. HID Lamp power supply
US4455510A (en) * 1982-05-20 1984-06-19 Hid Systems, Inc. High intensity discharge ballast with hot restrike performance

Also Published As

Publication number Publication date
NL8600812A (nl) 1987-07-16
CA1321235C (en) 1993-08-10
EP0228123A1 (de) 1987-07-08
EP0228123B1 (de) 1991-04-24
CN1019632B (zh) 1992-12-23
EP0228123B2 (de) 1993-10-06
HUT42881A (en) 1987-08-28
US5039916A (en) 1991-08-13
CN86108235A (zh) 1987-07-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee