Title:
溶融物の中の温度の光ファイバによる較正及び測定
Document Type and Number:
Japanese Patent JP2009513933
Kind Code:
A
Abstract:
Process for adjusting measuring signals obtained using optical fibers comprises arranging a reference material (3) with a known reference temperature on one end of an optical fiber (1), heating the reference material to at least its reference temperature, feeding the signal received by the fiber when the reference temperature is reached as a comparison signal to a measuring device (2), comparing with the theoretical value for the reference temperature, and using the difference for adjusting. An independent claim is also included for a device for adjusting measuring signals obtained using optical fibers.
Inventors:
Yan koi purse
Marc Stratemanns
Marc Stratemanns
Application Number:
JP2006518030A
Publication Date:
April 02, 2009
Filing Date:
June 24, 2004
Export Citation:
Assignee:
Heraeus Electro-Nite International N.V.
International Classes:
G01K11/12; G01J5/02; G01J5/08; G01J5/10; G01K11/32; G01K15/00; G01J5/00
Domestic Patent References:
| JP2897496B2 | 1999-05-31 | |||
| JP2976781B2 | 1999-11-10 | |||
| JP2665899B2 | 1997-10-22 |
Foreign References:
| GB2011169A | 1979-07-04 | |||
| US3499310A | 1970-03-10 |
Attorney, Agent or Firm:
Motohiro Kurauchi
Endo Azusa
Takumi Yoshida
Taku Nakajima
Endo Azusa
Takumi Yoshida
Taku Nakajima