专利名称：Device for measuring temperature without
contact
发明人：Ulrich Kienitz,Volker Schmidt,Uwe Klonowski申请号：US09125614申请日：19980821公开号：US06234669B1公开日：20010522
专利附图：
摘要：Device for contactless temperature measurement of an object with an opticalsystem which images into the finite and a detector, wherein an image of the detector isimaged by the optical system along an optical axis onto a measurement spot on the
object in such a way that the image of the detector reduces from the optical system to asharp point measurement spot and then enlarges, and also with a sighting arrangementwhich identifies the outer limit of the measurement spot by means of visible sighting rays.Each sighting ray is aligned obliquely with respect to the optical axis in such a way thateach sighting ray can be used both before and also after the sharp point measurementspot to identify the measurement spot.
申请人：RAYTEK GMBH
代理机构：Townsend and Townsend and Crew LLP
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