Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TEMPERATURE SENSOR AND METHOD OF ADJUSTING THE SAME
Document Type and Number:
Japanese Patent JP2003149055
Kind Code:
A
Abstract:

To provide a temperature sensor which can enhance the detection accuracy of a temperature detection.

The temperature sensor 10 is provided with a temperature detection means 30 which generates a first temperature voltage according to an ambient temperature and a current, a set-value storage means 40 by which a second preset temperature voltage regarding a prescribed ambient temperature is held as a digital value and a current supply means 20 which supplies the current to the means 30. The means 20 controls the current in such a way that the second temperature voltage becomes equal to the first temperature voltage generated by the means 30 at the prescribed ambient temperature.


Inventors:
Mizuta, Masaru
Application Number:
JP2001000343574
Publication Date:
May 21, 2003
Filing Date:
November 08, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOSHIBA CORP
International Classes:
G01K7/01; G01K7/00; G01K15/00; (IPC1-7): G01K7/01
Attorney, Agent or Firm:
鈴江 武彦 (外6名)