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Patent Searching and Data


Title:
導電率の測定方法および装置
Document Type and Number:
Japanese Patent JP2007518079
Kind Code:
A
Abstract:
An apparatus (2) for measuring electrical conductivity in a material has a pair of electrically conducting elements (6), a first electrical conductor (9) coupled to the electrically conducting elements and coupling a first transformer core (10) and a second transformer core (12) to form a first current loop (8), and a second electrical conductor (17) of known resistance coupling the second transformer core (12) and a third transformer core (14) to form a second current loop (16).

Inventors:
Hancock, Nigel Harold
Maxwell, Andrew Douglas
Aufoc, Antonio Lewis
Application Number:
JP2006548040A
Publication Date:
July 05, 2007
Filing Date:
January 14, 2005
Export Citation:
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Assignee:
THE UNIVERSITY OF SOUTHERN QUEENSLAND
International Classes:
G01R27/22; G01N27/06; G01N27/74; G01R27/02; G01N33/02
Domestic Patent References:
JPH09329633A1997-12-22
JPH0915278A1997-01-17
JPS5768568A1982-04-26
JPS3517400Y1
Attorney, Agent or Firm:
Masaaki Ogura