Title:
TEMPERATURE DETECTOR
Document Type and Number:
Japanese Patent JP3240956
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a temperature detector which can accurately measure a temperature of a rotary body without hindering the rotation of the rotary body.
SOLUTION: The detector comprises a cylindrical middle tube, a cylindrical outer tube 13, a magnet 10 held by the middle tube and the outer tube 13, and a thermocouple 7 held by the middle tube with having a temperature-measuring part 9 at a leading end faced to one end of the detector. The temperature- measuring part 9 of the thermocouple 7 is brought in touch with an outer diametrical face 31 of an outer ring 30 to be measured by a magnetic force of the magnet 10.
Inventors:
Yukio Sato
Sadayuki Tanaka
Sadayuki Tanaka
Application Number:
JP13160097A
Publication Date:
December 25, 2001
Filing Date:
May 07, 1997
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
G01K1/14; F16C19/52; G01K7/02; G01K13/08; (IPC1-7): G01K1/14; F16C19/52; G01K7/02; G01K13/08
Domestic Patent References:
| JP949771A | ||||
| JP58127334U | ||||
| JP57185940U | ||||
| JP5588132U |
Attorney, Agent or Firm:
Kenji Iwaki