Lamp assemblies

Abstract

A lamp assembly comprises an elongate lamp 1 which emits both ultra-violet and infra-red radiation. The lamp 1 is disposed within a reflective housing 2 which serves to direct radiation from the lamp 1 towards a moving substrate which is to be dried or cured. An infra-red radiation filter 3 is provided in the form of a quartz tube containing flowing water. The housing 2 is provided with two reflector elements 4 which can be pivoted about respective axes 5 so as to enable the relative proportions of ultra-violet and infra-red components in the radiation which emerges from the lamp assembly to be adjusted. <IMAGE>

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Cited By (14)

    Publication numberPublication dateAssigneeTitle
    EP-1743767-A3November 10, 2010Komori CorporationDruck-/Beschichtungsmaschine
    EP-1788303-A1May 23, 2007Beghelli S.p.A.Built-in lighting appliance
    GB-2360084-ASeptember 12, 2001Nordson CorpShuttered ultra-violet/ infra-red lamp
    GB-2360084-BApril 21, 2004Nordson CorpLamp assembly
    GB-2372557-AAugust 28, 2002Nordson CorpCooled lamp assembly for curing a coating
    GB-2372557-BMay 04, 2005Nordson CorpLamp assembly
    GB-2407370-AApril 27, 2005Nordson CorpLamp assembly with moveable reflector elements
    GB-2407370-BJuly 06, 2005Nordson CorpLamp assembly
    US-5962860-AOctober 05, 1999The Procter & Gamble CompanyApparatus for generating controlled radiation for curing photosensitive resin
    US-6271532-B1August 07, 2001The Procter & Gamble CompanyApparatus for generating controlled radiation for curing photosensitive resin
    US-6457846-B2October 01, 2002Nordson CorporationLamp assembly
    US-6619819-B2September 16, 2003Nordson CorporationLamp assembly
    US-7686473-B2March 30, 2010Nordson CorporationLamp assembly
    WO-9853137-A1November 26, 1998The Procter & Gamble CompanyApparatus for generating controlled radiation for curing photosensitive resin