Title:
【発明の名称】赤外線センサ及び放射温度計
Document Type and Number:
Japanese Patent JP3346583
Kind Code:
B2
Abstract:
An infrared sensor capable of easing limitation on a mounting position even when used on a small-sized electronic apparatus, wherein a tapering unit having a diameter smaller at the infrared ray receiving window side of a package than at the system side is provided on the side surface of the package. A radiation pyrometer capable of improving a measurement accuracy and shortening a measurement time with fewer parts and at lower cost, comprising the above infrared sensor, a sensor heating block having a hollow unit matching the tapering unit of the infrared sensor, a heating device for heating the sensor heating block and a slide mechanism for allowing the infrared sensor to slide with respect to the sensor heating block.
Inventors:
Nobuhito Sakano
Application Number:
JP55280699A
Publication Date:
November 18, 2002
Filing Date:
May 10, 1999
Export Citation:
Assignee:
Nobuhito Sakano
International Classes:
G01J5/04; G01J5/16; G01K13/00; (IPC1-7): G01J5/10; G01J5/16
Domestic Patent References:
| JPH0961233A | 1997-03-07 | |||
| JPH06347321A | 1994-12-22 | |||
| JPS5254479A | 1977-05-02 | |||
| JPH0829262A | 1996-02-02 | |||
| JPH09257584A | 1997-10-03 | |||
| JPS60133329A | 1985-07-16 |
Attorney, Agent or Firm:
Opening Muneaki