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Patent Searching and Data


Title:
METAL MATERIAL SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/182218
Kind Code:
A1
Abstract:
A metal material supply device (30) which is annexed to a metal melting furnace (10) has a vibration trough (54) for transporting metal material to be supplied to a crucible (11). The transported metal material is discharged from a material discharge port (57) that is provided at the front end of the vibration trough (54). The metal material supply device (30) is movable between a material supply position where the material discharge port (57) is disposed above the crucible (11) and a retracted position from the material supply position, and supplies the metal material to the crucible (11) at the material supply position. The upper end of the metal material supplied to the crucible (11) and piled up is detected by a microwave level meter (71), and the material supply operation by driving the vibration trough (54) is controlled on the basis of the detected value.

Inventors:
INOUE SEIJI (JP)
Application Number:
PCT/JP2021/008109
Publication Date:
September 16, 2021
Filing Date:
March 03, 2021
Export Citation:
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Assignee:
AISIN TAKAOKA LTD (JP)
International Classes:
F27B14/16; F27D3/06; F27D21/00
Foreign References:
JP2017067307A2017-04-06
JPH07260364A1995-10-13
JPH0540797U1993-06-01
JP2009155152A2009-07-16
JPH06218532A1994-08-09
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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