EP2106200A3 - Dispositif d'éclairage par lampe à décharge et accessoire d'illumination - Google Patents

Dispositif d'éclairage par lampe à décharge et accessoire d'illumination Download PDF

Info

Publication number: EP2106200A3
Authority: EP; European Patent Office
Prior art keywords: discharge lamp; lighting device; preheating; precedent; filament
Prior art date: 2008-03-27
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP09156082.1A

Other languages

German (de)

English (en)

Other versions

EP2106200A2 (fr

Inventor

Jun Matsuzaki

Kiyosi Ogasawara

Tomohiro Sasakawa

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.)

Panasonic Corp

Original Assignee

Panasonic Corp

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.)

2008-03-27

Filing date

2009-03-24

Publication date

2014-12-17

2009-03-24 Application filed by Panasonic Corp filed Critical Panasonic Corp

2009-09-30 Publication of EP2106200A2 publication Critical patent/EP2106200A2/fr

2014-12-17 Publication of EP2106200A3 publication Critical patent/EP2106200A3/fr

Status Withdrawn legal-status Critical Current

Links

238000005286 illumination Methods 0.000 title 1
238000001514 detection method Methods 0.000 abstract 2

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
- H05B41/295—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 with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
- 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

Landscapes

Circuit Arrangements For Discharge Lamps (AREA)

EP09156082.1A 2008-03-27 2009-03-24 Dispositif d'éclairage par lampe à décharge et accessoire d'illumination Withdrawn EP2106200A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2008083661A JP5261000B2 (ja)	2008-03-27	2008-03-27	放電灯点灯装置及び照明器具

Publications (2)

Publication Number	Publication Date
EP2106200A2 EP2106200A2 (fr)	2009-09-30
EP2106200A3 true EP2106200A3 (fr)	2014-12-17

Family

ID=40795049

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09156082.1A Withdrawn EP2106200A3 (fr)	2008-03-27	2009-03-24	Dispositif d'éclairage par lampe à décharge et accessoire d'illumination

Country Status (2)

Country	Link
EP (1)	EP2106200A3 (fr)
JP (1)	JP5261000B2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20020125834A1 (en) *	2001-03-07	2002-09-12	Hiroyuki Shoji	Inverter type illumination lighting apparatus
JP2003068487A (ja) *	2001-08-28	2003-03-07	Matsushita Electric Works Ltd	放電灯点灯装置
US20060214594A1 (en) *	2005-03-23	2006-09-28	Patent-Treuhand-Gesellschaft Fur Elektrisch Gluhlampen Mbh	Circuit arrangement and method for operating at least one lamp
JP2007294282A (ja) *	2006-04-26	2007-11-08	Toshiba Lighting & Technology Corp	放電灯点灯装置および照明装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH11307290A (ja) *	1998-04-23	1999-11-05	Matsushita Electric Works Ltd	放電灯点灯装置
JPH11307291A (ja) *	1998-04-23	1999-11-05	Matsushita Electric Works Ltd	放電灯点灯装置
JPH11307289A (ja) *	1998-04-23	1999-11-05	Matsushita Electric Works Ltd	放電灯点灯装置
JP2002324690A (ja) *	2001-04-24	2002-11-08	Matsushita Electric Works Ltd	放電灯点灯装置、及びこれを用いた照明器具
JP4460202B2 (ja) *	2001-12-28	2010-05-12	パナソニック電工株式会社	放電灯点灯装置
JP2004259532A (ja) *	2003-02-25	2004-09-16	Matsushita Electric Works Ltd	放電灯点灯装置
JP4432537B2 (ja) *	2004-02-24	2010-03-17	パナソニック電工株式会社	放電灯点灯装置並びに照明器具

2008
- 2008-03-27 JP JP2008083661A patent/JP5261000B2/ja not_active Expired - Fee Related
2009
- 2009-03-24 EP EP09156082.1A patent/EP2106200A3/fr not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20020125834A1 (en) *	2001-03-07	2002-09-12	Hiroyuki Shoji	Inverter type illumination lighting apparatus
JP2003068487A (ja) *	2001-08-28	2003-03-07	Matsushita Electric Works Ltd	放電灯点灯装置
US20060214594A1 (en) *	2005-03-23	2006-09-28	Patent-Treuhand-Gesellschaft Fur Elektrisch Gluhlampen Mbh	Circuit arrangement and method for operating at least one lamp
JP2007294282A (ja) *	2006-04-26	2007-11-08	Toshiba Lighting & Technology Corp	放電灯点灯装置および照明装置

Also Published As

Publication number	Publication date
JP2009238605A (ja)	2009-10-15
EP2106200A2 (fr)	2009-09-30
JP5261000B2 (ja)	2013-08-14

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Legal Events

Date	Code	Title	Description
2009-08-28	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
2009-09-30	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
2009-09-30	AX	Request for extension of the european patent	Extension state: AL BA RS
2009-10-14	RIN1	Information on inventor provided before grant (corrected)	Inventor name: SASAKAWA, TOMOHIRO Inventor name: OGASAWARA, KIYOSI Inventor name: MATSUZAKI, JUN
2009-11-11	RIN1	Information on inventor provided before grant (corrected)	Inventor name: SASAKAWA, TOMOHIRO Inventor name: OGASAWARA, KIYOSI Inventor name: MATSUZAKI, JUN
2010-01-20	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: PANASONIC ELECTRIC WORKS CO., LTD.
2012-03-14	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: PANASONIC CORPORATION
2014-11-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2014-12-17	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
2014-12-17	AX	Request for extension of the european patent	Extension state: AL BA RS
2014-12-17	RIC1	Information provided on ipc code assigned before grant	Ipc: H05B 41/04 20060101AFI20141107BHEP
2015-08-26	AKY	No designation fees paid
2015-08-26	AXX	Extension fees paid	Extension state: RS Extension state: BA Extension state: AL
2015-08-26	REG	Reference to a national code	Ref country code: DE Ref legal event code: R108
2015-11-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2015-12-16	18D	Application deemed to be withdrawn	Effective date: 20150618