EP0699016A3 - Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen - Google Patents

Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen Download PDF

Info

Publication number: EP0699016A3
Authority: EP; European Patent Office
Prior art keywords: circuit; low pressure; pressure discharge; discharge lamps; operating low
Prior art date: 1994-08-26
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.): Ceased

Application number

EP95112518A

Other languages

English (en)

French (fr)

Other versions

EP0699016A2 (de

Inventor

Anton Zuchtriegel

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.)

1994-08-26

Filing date

1995-08-09

Publication date

1996-05-01

1995-08-09 Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH

1996-02-28 Publication of EP0699016A2 publication Critical patent/EP0699016A2/de

1996-05-01 Publication of EP0699016A3 publication Critical patent/EP0699016A3/de

Status Ceased 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
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters

EP95112518A 1994-08-26 1995-08-09 Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen Ceased EP0699016A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4430397A DE4430397A1 (de)	1994-08-26	1994-08-26	Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
DE4430397		1994-08-26

Publications (2)

Publication Number	Publication Date
EP0699016A2 EP0699016A2 (de)	1996-02-28
EP0699016A3 true EP0699016A3 (de)	1996-05-01

Family

ID=6526675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP95112518A Ceased EP0699016A3 (de)	1994-08-26	1995-08-09	Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen

Country Status (4)

Country	Link
US (1)	US5677601A (de)
EP (1)	EP0699016A3 (de)
JP (1)	JPH0878172A (de)
DE (1)	DE4430397A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19815623A1 (de) *	1998-04-07	1999-10-14	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
DE19816965B4 (de) *	1998-04-17	2004-12-02	Vossloh-Schwabe Elektronik Gmbh	Vorschaltgerät für Leuchtstofflampen
JP3322392B2 (ja) *	1998-09-24	2002-09-09	松下電器産業株式会社	蛍光ランプ点灯装置
US6072710A (en) *	1998-12-28	2000-06-06	Philips Electronics North America Corporation	Regulated self-oscillating resonant converter with current feedback
CN1261250A (zh) *	1999-01-15	2000-07-26	孔宪功	气体放电灯
EP1104980A1 (de) *	1999-11-30	2001-06-06	Mass Technology (H.K.) Ltd.	Elektronisches Vorschaltgerät für eine Leuchtstofflampe
GB2360150B (en) *	2000-03-10	2002-02-20	Microlights Ltd	Improvements in and relating to high intensity discharge lighting
US6356034B1 (en) *	2000-03-22	2002-03-12	Regal King Manufacturing Limited	Low voltage discharge lamp power supply
DE10343275A1 (de) *	2003-09-18	2005-05-12	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Schaltungsanordnung zum Erzeugen von Wechselspannung aus einer Gleichspannung
DE102005025154A1 (de) *	2005-06-01	2006-12-07	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Schaltungsanordnung zum Betrieb einer Entladungslampe mit Temperaturausgleich
NO20053519L (no)	2005-07-18	2007-01-19	Thia Medica As	Anvendelse av forbindelser som omfatter fettsyrer
DE102005035745A1 (de) *	2005-07-29	2007-02-01	Siemens Ag	Zündschaltung zum Zünden einer Entladungslampe und Verfahren zum Zünden der Entladungslampe
DE102005041075A1 (de) *	2005-08-30	2007-03-01	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Verfahren zum Betreiben von Hochdrucklampen ohne Heisszünden und Leuchte mit zwei Hochdruckentladungslampen
WO2009138532A1 (es) *	2008-05-14	2009-11-19	Farsens, S.L.	Demodulador de bajo consumo
ES2328657B1 (es) *	2008-05-14	2010-06-25	Farsens, S.L.	Demodulador de bajo consumo.
US8067902B2 (en)	2008-09-05	2011-11-29	Lutron Electronics Co., Inc.	Electronic ballast having a symmetric topology
CN110851716B (zh) *	2019-11-11	2022-06-24	上海海事大学	基于最大和谐度的个性化群体推荐方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5068573A (en) *	1990-09-20	1991-11-26	North American Philips Corporation	Power supply with energy storage for improved voltage regulation
DE4400436A1 (de) *	1993-02-23	1994-08-25	Matsushita Electric Works Ltd	Wechselrichter-Einrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3623749A1 (de) *	1986-07-14	1988-01-21	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Schaltungsanordnung zum betrieb von niederdruckentladungslampen
JPS6474057A (en) *	1987-09-11	1989-03-20	Toshiba Electric Equip	Voltage converter

1994
- 1994-08-26 DE DE4430397A patent/DE4430397A1/de not_active Withdrawn
1995
- 1995-08-09 US US08/512,942 patent/US5677601A/en not_active Expired - Fee Related
- 1995-08-09 EP EP95112518A patent/EP0699016A3/de not_active Ceased
- 1995-08-23 JP JP7237693A patent/JPH0878172A/ja active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5068573A (en) *	1990-09-20	1991-11-26	North American Philips Corporation	Power supply with energy storage for improved voltage regulation
DE4400436A1 (de) *	1993-02-23	1994-08-25	Matsushita Electric Works Ltd	Wechselrichter-Einrichtung

Also Published As

Publication number	Publication date
DE4430397A1 (de)	1996-02-29
US5677601A (en)	1997-10-14
EP0699016A2 (de)	1996-02-28
JPH0878172A (ja)	1996-03-22

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Legal Events

Date	Code	Title	Description
1996-01-12	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
1996-02-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE FR GB IT NL
1996-03-15	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1996-05-01	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB IT NL
1996-07-17	17P	Request for examination filed	Effective date: 19960520
1999-04-21	17Q	First examination report despatched	Effective date: 19990310
2001-05-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED
2001-07-11	18R	Application refused	Effective date: 20010216