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Patent Searching and Data


Title:
GRANULE TRACE AMOUNT STABLE SUPPLY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/203551
Kind Code:
A1
Abstract:
Provided is a granule trace amount stable supply apparatus that can evenly and stably supply a trace amount of additive agent to a starting material hopper. The present invention relates to a granule trace amount stable supply apparatus 10. A cylindrical body 16 constituting a starting material conveying path has a starting material inlet 16a formed in an upper surface of a rear-end portion and has a starting material outlet 16b formed in a lower surface at a leading end. A conveyance screw 18 is provided rotatably in the interior of the cylindrical body 16. A cover member 20 is provided between the starting material inlet 16a and a base 18a of the conveyance screw 18 located directly below the starting material inlet 16a and covers an upper surface 18b of the base 18a and a rising-side lateral surface 18c of the base 18a while the conveyance screw 18 is rotating.

Inventors:
SONE KOJI (JP)
HANDA EIJI (JP)
ANDO SHIGEAKI (JP)
NOMURA TOSHIO (JP)
Application Number:
PCT/JP2016/004506
Publication Date:
November 30, 2017
Filing Date:
October 06, 2016
Export Citation:
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Assignee:
MARUYASU CO LTD (JP)
International Classes:
B65G33/14; B29B7/88; B29C31/02; B65G33/30; B65G65/46
Foreign References:
US20110220462A12011-09-15
JP2006188302A2006-07-20
JPS5375625A1978-07-05
US5988461A1999-11-23
Attorney, Agent or Firm:
MORI, Yoshiaki et al. (JP)
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