DE69815285D1 - Entladungslampe mit sekundarseite eines piezotransformators als elektrode - Google Patents

Entladungslampe mit sekundarseite eines piezotransformators als elektrode

Info

Publication number
DE69815285D1
DE69815285D1 DE69815285T DE69815285T DE69815285D1 DE 69815285 D1 DE69815285 D1 DE 69815285D1 DE 69815285 T DE69815285 T DE 69815285T DE 69815285 T DE69815285 T DE 69815285T DE 69815285 D1 DE69815285 D1 DE 69815285D1
Authority
DE
Germany
Prior art keywords
electrode
discharge lamp
secondary side
piezo transformer
piezo
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 - Fee Related
Application number
DE69815285T
Other languages
English (en)
Other versions
DE69815285T2 (de
Inventor
Bernd Rausenberger
Dieter Leers
Horst Dannert
Klaus Loehn
Martin Ossmann
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Intellectual Property and Standards GmbH
Koninklijke Philips Electronics 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
Application filed by Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Publication of DE69815285D1 publication Critical patent/DE69815285D1/de
Application granted granted Critical
Publication of DE69815285T2 publication Critical patent/DE69815285T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
DE69815285T 1997-10-07 1998-09-14 Entladungslampe mit sekundarseite eines piezotransformators als elektrode Expired - Fee Related DE69815285T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97203089 1997-10-07
EP97203089 1997-10-07
PCT/IB1998/001420 WO1999018596A1 (en) 1997-10-07 1998-09-14 Discharge lamp, comprising secondary side of piezotransformer as electrode

Publications (2)

Publication Number Publication Date
DE69815285D1 true DE69815285D1 (de) 2003-07-10
DE69815285T2 DE69815285T2 (de) 2004-05-06

Family

ID=8228794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815285T Expired - Fee Related DE69815285T2 (de) 1997-10-07 1998-09-14 Entladungslampe mit sekundarseite eines piezotransformators als elektrode

Country Status (6)

Country Link
US (1) US6157129A (de)
EP (1) EP0943154B1 (de)
JP (1) JP2001507859A (de)
CN (1) CN1134820C (de)
DE (1) DE69815285T2 (de)
WO (1) WO1999018596A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597084B2 (en) * 2001-01-05 2003-07-22 The Hong Kong Polytechnic University Ring-shaped piezoelectric transformer having an inner and outer electrode
DE102005032890B4 (de) * 2005-07-14 2009-01-29 Je Plasmaconsult Gmbh Vorrichtung zur Erzeugung von Atmosphärendruck-Plasmen
DE102007055014A1 (de) * 2007-11-14 2009-05-28 Forschungsverbund Berlin E.V. Verfahren und Einrichtung zur Zündung und Aufrechterhaltung eines Plasmas
DE102008018827B4 (de) * 2008-04-15 2010-05-12 Maschinenfabrik Reinhausen Gmbh Vorrichtung zur Erzeugung eines Atmosphärendruck-Plasmas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611135A1 (de) * 1976-03-17 1977-10-06 Rosenthal Technik Ag Zuendung und betrieb von gasentladungsstrecken mittels piezokeramischen elementen
US5291091A (en) * 1991-01-25 1994-03-01 U.S. Philips Corporation Electrodeless low-pressure discharge
US5349271A (en) * 1993-03-24 1994-09-20 Diablo Research Corporation Electrodeless discharge lamp with spiral induction coil
JPH08138876A (ja) * 1994-11-16 1996-05-31 Minebea Co Ltd 圧電トランスを使用した冷陰極管点灯装置
EP0865673B1 (de) * 1996-10-10 2003-04-23 Koninklijke Philips Electronics N.V. Piezoelektrischer transformator

Also Published As

Publication number Publication date
CN1134820C (zh) 2004-01-14
US6157129A (en) 2000-12-05
EP0943154A1 (de) 1999-09-22
EP0943154B1 (de) 2003-06-04
CN1246960A (zh) 2000-03-08
WO1999018596A1 (en) 1999-04-15
DE69815285T2 (de) 2004-05-06
JP2001507859A (ja) 2001-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee