公开(公告)号：US20030010920A1

公开(公告)日：2003-01-16

申请号：US10241952

申请日：2002-09-12

Applicant: Purdue Research Foundations

Inventor： Yudaya Sivathanu ,  Rony K. Joseph

IPC: G01J005/02

CPC classification number: G01J1/4228 ,  G01J1/0228 ,  G01J1/0252 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0407 ,  G01J1/0425 ,  G01J1/0455 ,  G01J5/08 ,  G08B13/193

Abstract: A wide angle viewing device comprising a viewing head, a plurality of sensors, and a detector. The sensors are connected to the viewing head with each sensor positioned facing a unique direction such that the combination of sensors effectively views and entire volume, such as an entire room. The sensors collect radiation from the volume and deliver it to the detector. In one embodiment, the viewing device is used in a flame detector for detecting the presence of a fire in the viewed volume.

Abstract translation: 一种广角观察装置，包括观察头，多个传感器和检测器。 传感器连接到观察头，每个传感器定位为独特的方向，使得传感器的组合有效地观看和整个体积，例如整个房间。 传感器从体积收集辐射并将其传送到检测器。 在一个实施例中，观察装置用于火焰检测器中，用于检测所观看体积中的火焰的存在。