EP2117032A3 - Anordnung zur UV-Bestrahlung von Objekten - Google Patents

Anordnung zur UV-Bestrahlung von Objekten Download PDF

Info

Publication number
EP2117032A3
EP2117032A3 EP09159395A EP09159395A EP2117032A3 EP 2117032 A3 EP2117032 A3 EP 2117032A3 EP 09159395 A EP09159395 A EP 09159395A EP 09159395 A EP09159395 A EP 09159395A EP 2117032 A3 EP2117032 A3 EP 2117032A3
Authority
EP
European Patent Office
Prior art keywords
electrodes
chamber
lamp
gas discharge
irradiation
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
EP09159395A
Other languages
English (en)
French (fr)
Other versions
EP2117032A2 (de
EP2117032B1 (de
Inventor
Robert Sänger
Wilfried Henzler
Peter Dr. Schwarz-Kiene
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.)
Eta Plus Electronic GmbH and Co KG
Original Assignee
Eta Plus Electronic GmbH and Co KG
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 Eta Plus Electronic GmbH and Co KG filed Critical Eta Plus Electronic GmbH and Co KG
Publication of EP2117032A2 publication Critical patent/EP2117032A2/de
Publication of EP2117032A3 publication Critical patent/EP2117032A3/de
Application granted granted Critical
Publication of EP2117032B1 publication Critical patent/EP2117032B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Die Erfindung betrifft eine Anordnung zur UV-Bestrahlung von Objekten mit einer einen Gasentladungsrau (20) umfassenden, an ihren beiden Längsenden mit Lampenelektroden (22) versehenen und bei der Bestrahlung längsseitig auf das Objekt (28) ausgerichteten langgestreckten Mitteldruckasentladungslampe (10) und einer Hochspannungsversorgung (12) zum Beaufschlagen der Lampenelektroden (22) mit Wechselspannung. Erfindungsgemäß wird eine über einen Entladungsbereich zwischen den Lampenelektroden (22) außerhalb des Gasentladungsraums (20) sich erstreckende Zündhilfselektrode (14) vorgeschlagen, wobei eine Zündschaltung (16) zum Auslösen einer zwischen den Lampenelektroden (22) innerhalb des Gasentladungsraums (20) sich ausbreitenden Gasentladung mittels der Zündhilfselektrode (14) vorgesehen ist.
EP09159395A 2008-05-06 2009-05-05 Anordnung zur UV-Bestrahlung von Objekten Not-in-force EP2117032B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008023817A DE102008023817A1 (de) 2008-05-06 2008-05-06 Anordnung zur UV-Bestrahlung von Objekten

Publications (3)

Publication Number Publication Date
EP2117032A2 EP2117032A2 (de) 2009-11-11
EP2117032A3 true EP2117032A3 (de) 2011-03-16
EP2117032B1 EP2117032B1 (de) 2012-04-25

Family

ID=40756247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09159395A Not-in-force EP2117032B1 (de) 2008-05-06 2009-05-05 Anordnung zur UV-Bestrahlung von Objekten

Country Status (3)

Country Link
EP (1) EP2117032B1 (de)
AT (1) ATE555493T1 (de)
DE (1) DE102008023817A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910437A (en) * 1984-11-06 1990-03-20 U.S. Philips Corporation High-pressure discharge lamp
US20020130626A1 (en) * 2001-03-13 2002-09-19 Ushiodenki Kabushiki Kaisha Light source device
US20070285030A1 (en) * 2005-06-09 2007-12-13 Ushio Denki Kabushiki Kaisha Discharge centering lamp lighting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916474A1 (de) 1999-04-13 2000-10-26 Ist Metz Gmbh Bestrahlungsgerät

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910437A (en) * 1984-11-06 1990-03-20 U.S. Philips Corporation High-pressure discharge lamp
US20020130626A1 (en) * 2001-03-13 2002-09-19 Ushiodenki Kabushiki Kaisha Light source device
US20070285030A1 (en) * 2005-06-09 2007-12-13 Ushio Denki Kabushiki Kaisha Discharge centering lamp lighting device

Also Published As

Publication number Publication date
DE102008023817A1 (de) 2009-11-19
EP2117032A2 (de) 2009-11-11
EP2117032B1 (de) 2012-04-25
ATE555493T1 (de) 2012-05-15

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