Patent · US Active

Powdery material mixing and feeding device and compression-molding machine including the same

US10632703B2 · kind B2 · utility

1Cited by

1References

12Claims

0Family size

Assignee

KIKUSUI SEISAKUSHO LTD. · JP

Inventors

Jun Oyama · Kyoto, JP
Naoshige Kitamura · Kyoto, JP
Masaoki Murakoshi · Tokyo, JP

Key dates

Filing date	Apr 12, 2016
Grant date	Apr 28, 2020
Priority date	—
Expiry date	Oct 28, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01F33/82
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A powdery material mixing and feeding device is configured to mix at least two types of powdery materials and to feed a compression-molding machine with the mixed powdery materials. The powdery material mixing and feeding device includes a first mixer configured to rotate about a substantially vertical shaft and to mix the powdery materials, and a reservoir configured to reserve at least a part of the powdery materials, and a second mixer configured to rotate about a substantially horizontal shaft and to mix the powdery materials.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.