Title:
無線式ランス
Document Type and Number:
Japanese Patent JP5540159
Kind Code:
B2
Abstract:
A system for wirelessly obtaining a measurement of a characteristic of a molten metal is disclosed. The system includes a contact block configured to be operatively coupled to a first end of a substantially hollow lance holder. The contact block is detachably and electrically coupled to and receives analog signals from a measurement sensor. The contact block converts the received analog signals into ultrasonic signals and transmits the ultrasonic signals through the hollow of the lance holder. A receiver block is configured to be operatively coupled to a second end of the lance holder. The second end is opposite the first end of the lance holder. The receiver block receives the ultrasonic signals from the contact block and converts the received ultrasonic signals into a digital voltage signal.
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Inventors:
Richard F Conti
Jack Andrew Kuszick
Renuka Rodrigo
David A Searle
Jack Andrew Kuszick
Renuka Rodrigo
David A Searle
Application Number:
JP2013535307A
Publication Date:
July 02, 2014
Filing Date:
October 26, 2011
Export Citation:
Assignee:
Heraeus Electro-Nite International N.V.
International Classes:
G08C23/02; F27D21/00; G01K1/02; G08C17/00; H04B11/00
Domestic Patent References:
| JP58150291A | ||||
| JP62237332A | ||||
| JP488291A |
Foreign References:
| US4716411 | ||||
| DE102005001407A1 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation