Title:
【発明の名称】音響モニターアッセンブリ
Document Type and Number:
Japanese Patent JPH10506706
Kind Code:
A
Abstract:
An acoustic monitor assembly for monitoring the particulate content of a liquid, comprising, a body having an electrically conductive portion, the body contacting a liquid whose content is to be monitored in use, a magnetic field generator for generating a magnetic field to which the electrically conductive portion of the body is exposed, the magnetic field generator being positioned such that magnetic particulates in the liquid are drawn on to said body, and a signal generator for inducing eddy currents which oscillate at an acoustic frequency in the electrically conductive portion of the body and in response to which the body is caused to vibrate, and a monitoring for observing the vibration condition of the body so as to provide an indication of the content of said particulates which are drawn onto the body in the liquid.
Inventors:
Stevenson Adrian Curl
Marks Robert Stephen
Marks Robert Stephen
Application Number:
JP53016295A
Publication Date:
June 30, 1998
Filing Date:
May 24, 1995
Export Citation:
Assignee:
Biosensing Technology Limited
International Classes:
C12M1/34; G01D5/243; G01N27/72; G01N29/02; G01N29/036; G01N33/483; G01N33/543; (IPC1-7): G01N33/483; C12M1/34; G01D5/243; G01N27/72; G01N29/02
Attorney, Agent or Firm:
Shuji Sugimoto (1 person outside)