Title:
CONTAINER, ROTATING DEVICE, AND FINE PARTICLE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/075465
Kind Code:
A1
Abstract:
In the present invention, pulverization is performed using a rotating device (ball mill) that is capable of rotating a container three-dimensionally (two-axis rotation). The rotating device has a driving disk (6), a driven disk (9), and a transmission mechanism (10). Driving rotation about the X-axis is converted into container rotation about the Z-axis via the transmission mechanism (10). An object to be pulverized and a hard ball are placed in an oval sphere container (23). The rotating device is particularly effective when the size of fine particles after pulverizing is small (e.g., 1/100 or less of the size of the hard ball).
Inventors:
NAKADA YOSHINOBU (JP)
RIKITA NAOKI (JP)
NAGAO FUMIYOSHI (JP)
NAGAO TOMOHARU (JP)
RIKITA NAOKI (JP)
NAGAO FUMIYOSHI (JP)
NAGAO TOMOHARU (JP)
Application Number:
PCT/JP2021/037443
Publication Date:
April 14, 2022
Filing Date:
October 08, 2021
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP (JP)
International Classes:
B02C17/04; B01F29/00; B02C17/24
Foreign References:
| US20110013479A1 | 2011-01-20 | |||
| US4789245A | 1988-12-06 | |||
| JP2008302346A | 2008-12-18 | |||
| JPH10235178A | 1998-09-08 | |||
| JP2017159262A | 2017-09-14 | |||
| JP2020016284A | 2020-01-30 | |||
| JPH03503258A | 1991-07-25 | |||
| JP2012176331A | 2012-09-13 | |||
| JPS3912186B1 | 1964-06-30 | |||
| JPS5867543U | 1983-05-09 | |||
| JPS356848B1 | 1960-09-06 | |||
| JP6777299B1 | 2020-10-28 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
Download PDF:
Previous Patent: METHOD FOR MANUFACTURING PRESS-MOLDED ITEM, AND PRESS LINE
Next Patent: TEMPERATURE ADJUSTMENT SYSTEM
Next Patent: TEMPERATURE ADJUSTMENT SYSTEM