EP0989785A3 - Verbesserte Anlaufschaltung für Niederdruck-Entladungslampe - Google Patents

Verbesserte Anlaufschaltung für Niederdruck-Entladungslampe Download PDF

Info

Publication number
EP0989785A3
EP0989785A3 EP99112640A EP99112640A EP0989785A3 EP 0989785 A3 EP0989785 A3 EP 0989785A3 EP 99112640 A EP99112640 A EP 99112640A EP 99112640 A EP99112640 A EP 99112640A EP 0989785 A3 EP0989785 A3 EP 0989785A3
Authority
EP
European Patent Office
Prior art keywords
pressure discharge
discharge lamp
low pressure
circuit improvement
lamp
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.)
Granted
Application number
EP99112640A
Other languages
English (en)
French (fr)
Other versions
EP0989785A2 (de
EP0989785B1 (de
Inventor
Klaus Fischer
Ludwig Reiser
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP0989785A2 publication Critical patent/EP0989785A2/de
Publication of EP0989785A3 publication Critical patent/EP0989785A3/de
Application granted granted Critical
Publication of EP0989785B1 publication Critical patent/EP0989785B1/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
    • 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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • H05B41/386—Controlling the intensity of light during the transitional start-up phase for speeding-up the lighting-up
    • 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
    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Bei einer Betriebsschaltung für eine Niederdruckentladungslampe wird der Lampenstrom abhängig von der Lampentemperatur oder dem Lichtstrom gesteuert.
EP99112640A 1998-08-26 1999-07-02 Verbesserte Anlaufschaltung für Niederdruck-Entladungslampe Expired - Lifetime EP0989785B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19838830A DE19838830A1 (de) 1998-08-26 1998-08-26 Verbesserte Anlaufschaltung für Niederdruck-Entladungslampe
DE19838830 1998-08-26

Publications (3)

Publication Number Publication Date
EP0989785A2 EP0989785A2 (de) 2000-03-29
EP0989785A3 true EP0989785A3 (de) 2000-04-12
EP0989785B1 EP0989785B1 (de) 2002-03-27

Family

ID=7878806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99112640A Expired - Lifetime EP0989785B1 (de) 1998-08-26 1999-07-02 Verbesserte Anlaufschaltung für Niederdruck-Entladungslampe

Country Status (9)

Country Link
US (1) US6163114A (de)
EP (1) EP0989785B1 (de)
JP (1) JP2000068081A (de)
KR (1) KR100404524B1 (de)
CN (1) CN1246029A (de)
AT (1) ATE215297T1 (de)
CA (1) CA2281439C (de)
DE (2) DE19838830A1 (de)
TW (1) TW454427B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1336093A (zh) * 1999-11-02 2002-02-13 皇家菲利浦电子有限公司 电路装置
DE10160790A1 (de) * 2001-01-12 2002-08-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Einschalten einer Teilschaltungsanordnung
DE20115376U1 (de) * 2001-09-18 2003-02-20 Eichenauer Gmbh & Co Kg F Heizeinsatz mit Temperaturregler
US6882118B2 (en) * 2002-12-25 2005-04-19 Harison Toshiba Lighting Corp. Discharge lamp starting device and illumination apparatus
DE102005058574B4 (de) * 2005-12-08 2016-03-24 Hella Kgaa Hueck & Co. Vorrichtung zum Steuern der Zusatzleistung einer Gasentladungslampe mit einem Oszillator, dessen Frequenz zum Ersetzen eines RC-Zeitgliedes geändert wird
DE102009032028A1 (de) * 2009-07-07 2011-01-13 Tridonicatco Gmbh & Co. Kg Verfahren zum Betrieb von Gasentladungslampen bei niedrigen Außentemperaturen und dafür ausgelegtes Betriebsgerät
KR101365100B1 (ko) * 2009-10-28 2014-02-20 아이와트 인크. 동적 스위칭을 이용한 저전력 소모 시동 회로
CN103298225B (zh) * 2013-06-14 2016-03-30 深圳市电王科技有限公司 一种电子镇流器分时启动控制方法及延时启动电子镇流器
CN105792472B (zh) * 2014-12-26 2019-05-28 海洋王照明科技股份有限公司 一种灯具控制电路及触发控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483082A2 (de) * 1990-10-22 1992-04-29 MAGNETI MARELLI S.p.A. Schaltung zur Steuerung einer Entladungslampe an einem Fahrzeug
JPH06283142A (ja) * 1993-03-26 1994-10-07 Toshiba Lighting & Technol Corp 放電灯及び計器
US5404083A (en) * 1982-08-30 1995-04-04 Nilssen; Ole K. Energy-efficient cost-effective electronic ballast
US5710489A (en) * 1982-08-25 1998-01-20 Nilssen; Ole K. Overvoltage and thermally protected electronic ballast

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441992A1 (de) * 1984-11-16 1986-05-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Schaltungsanordnung zur zuendung einer niederdruckentladungslampe
DK89388D0 (da) * 1988-02-19 1988-02-19 Silver Gruppen Prod As Elektronisk ballast
CA2015281C (en) * 1989-04-25 1995-08-29 Minoru Maehara Polarized electromagnetic relay
EP0477621B1 (de) * 1990-09-07 1995-11-29 Matsushita Electric Industrial Co., Ltd. Beleuchtungsvorrichtung mit Entladungslampe
US5382878A (en) * 1992-12-24 1995-01-17 General Electric Company Auto-starting system for an electrodeless high intensity discharge lamp
US5757145A (en) * 1994-06-10 1998-05-26 Beacon Light Products, Inc. Dimming control system and method for a fluorescent lamp
DE19546588A1 (de) * 1995-12-13 1997-06-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Schaltungsanordnung zum Betrieb einer Entladungslampe
JP3729961B2 (ja) * 1997-01-14 2005-12-21 株式会社小糸製作所 放電灯点灯回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5710489A (en) * 1982-08-25 1998-01-20 Nilssen; Ole K. Overvoltage and thermally protected electronic ballast
US5404083A (en) * 1982-08-30 1995-04-04 Nilssen; Ole K. Energy-efficient cost-effective electronic ballast
EP0483082A2 (de) * 1990-10-22 1992-04-29 MAGNETI MARELLI S.p.A. Schaltung zur Steuerung einer Entladungslampe an einem Fahrzeug
JPH06283142A (ja) * 1993-03-26 1994-10-07 Toshiba Lighting & Technol Corp 放電灯及び計器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 01 28 February 1995 (1995-02-28) *

Also Published As

Publication number Publication date
JP2000068081A (ja) 2000-03-03
EP0989785A2 (de) 2000-03-29
CA2281439C (en) 2009-05-19
DE19838830A1 (de) 2000-03-02
EP0989785B1 (de) 2002-03-27
TW454427B (en) 2001-09-11
CA2281439A1 (en) 2000-02-26
US6163114A (en) 2000-12-19
CN1246029A (zh) 2000-03-01
ATE215297T1 (de) 2002-04-15
DE59901049D1 (de) 2002-05-02
KR100404524B1 (ko) 2003-11-05
KR20000017548A (ko) 2000-03-25

Similar Documents

Publication Publication Date Title
CA2314338A1 (en) Method to prevent spurious operation of a fluorescent lamp ballast
CA2284242A1 (en) Glow plasma discharge device
CA2223085A1 (en) Operating circuit for an electrodeless low-pressure discharge lamp
HUT62422A (en) High pressure, low power discharge lamp
HUP9902357A3 (en) Lighting system with high pressure discharge lamp
EP0801415A3 (de) Magnetrongerät für ganzflächige Niederdruckerosion
CA2232901A1 (en) Operating circuit for high-pressure discharge lamps with an ignition-time bridging function
AU5654299A (en) Low-pressure mercury vapor discharge lamp and illuminator
AU2002213959A1 (en) Circuit arrangement for operating several gas discharge lamps
EP0621744A3 (de) Schaltung zum Betrieben einer Entladungslampe.
AU2001284425A1 (en) Ballast circuit for operating a discharge lamp
EP0693864A3 (de) Schaltungsanordnung zum Betrieb einer oder mehrerer Niederdruckentladungslampen
EP0989785A3 (de) Verbesserte Anlaufschaltung für Niederdruck-Entladungslampe
AU2003302860A1 (en) Lighting unit
ITTO930714A0 (it) Circuito di comando per una lampada a scarica di gas, particolarmente per autoveicoli.
AU6347296A (en) Control circuit for gas discharge lamps
ZA99608B (en) Gas discharge lamps and systems.
EP0389758A3 (en) Water-cooled, low pressure gas discharge lamp
AU3142999A (en) Signal light
EP0691800A3 (de) Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
AU1030699A (en) Interface for a lamp operating device
EP1631127A3 (de) Elektronisches Vorschaltgerät und Betriebsverfahren für eine Gasentladungslampe
EP0591777A3 (de) Verfahren zur Herstellung einer einseitig gequetschten Hochdruckentladungslampe kleiner Leistung und Hochdruckentladungslampen.
EP0707437A3 (de) Schaltungsanordnung zum Betrieb einer oder mehrerer Niederdruckentladungslampen
WO1998028165A3 (en) Vehicle symbol illumination apparatus

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE DE FR GB IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7H 05B 41/00 A, 7G 05F 1/00 B, 7H 01J 61/52 B, 7H 05B 37/02 B, 7H 05B 41/285 B, 7H 05B 41/38 B

17P Request for examination filed

Effective date: 20000510

17Q First examination report despatched

Effective date: 20001018

AKX Designation fees paid

Free format text: AT BE DE FR GB IT NL

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE DE FR GB IT NL

REF Corresponds to:

Ref document number: 215297

Country of ref document: AT

Date of ref document: 20020415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59901049

Country of ref document: DE

Date of ref document: 20020502

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020613

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20021230

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20080613

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090702

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 59901049

Country of ref document: DE

Owner name: LEDVANCE GMBH, DE

Free format text: FORMER OWNER: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, 81543 MUENCHEN, DE

Effective date: 20111130

Ref country code: DE

Ref legal event code: R081

Ref document number: 59901049

Country of ref document: DE

Owner name: OSRAM GMBH, DE

Free format text: FORMER OWNER: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, 81543 MUENCHEN, DE

Effective date: 20111130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120709

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20120802

Year of fee payment: 14

Ref country code: IT

Payment date: 20120726

Year of fee payment: 14

Ref country code: BE

Payment date: 20120810

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 59901049

Country of ref document: DE

Owner name: LEDVANCE GMBH, DE

Free format text: FORMER OWNER: OSRAM AG, 81543 MUENCHEN, DE

Effective date: 20130205

Ref country code: DE

Ref legal event code: R081

Ref document number: 59901049

Country of ref document: DE

Owner name: OSRAM GMBH, DE

Free format text: FORMER OWNER: OSRAM AG, 81543 MUENCHEN, DE

Effective date: 20130205

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 59901049

Country of ref document: DE

Owner name: LEDVANCE GMBH, DE

Free format text: FORMER OWNER: OSRAM GMBH, 81543 MUENCHEN, DE

Effective date: 20130822

Ref country code: DE

Ref legal event code: R081

Ref document number: 59901049

Country of ref document: DE

Owner name: OSRAM GMBH, DE

Free format text: FORMER OWNER: OSRAM GMBH, 81543 MUENCHEN, DE

Effective date: 20130822

BERE Be: lapsed

Owner name: *PATENT-TREUHAND-G.- FUR ELEKTRISCHE GLUHLAMPEN M.

Effective date: 20130731

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130702

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130702

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 59901049

Country of ref document: DE

Owner name: LEDVANCE GMBH, DE

Free format text: FORMER OWNER: OSRAM GMBH, 80807 MUENCHEN, DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: OSRAM GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), MERGE; FORMER OWNER NAME: PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH

Effective date: 20170615

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20170725

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20170929

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59901049

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20180801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180801