Title:
POWDER AMOUNT MEASURING APPARATUS, POWDER AMOUNT MEASURING METHOD, POWDER SUPPLY DEVICE, THERMAL SPRAYING EQUIPMENT, SUBSTRATE POLISHING DEVICE, AND THREE-DIMENSIONAL PRINTER
Document Type and Number:
Japanese Patent JP2023120690
Kind Code:
A
Abstract:
To provide a powder amount measuring apparatus and a powder amount measuring method, which enable measurement of a supplied powder amount, and provide a powder supply device capable of controlling the supplied powder amount, thermal spraying equipment having the powder supply device like that, a substrate polishing device and a three-dimensional printer.SOLUTION: A powder amount measuring apparatus comprises a charge quantity adjustment part for adjusting the charge quantity of conductive powder supplied from a powder supply source, and a charge quantity measuring part for measuring the charge quantity of the powder, the charge quantity of which is adjusted and which corresponds to a powder amount per unit time, supplied from the powder supply source.SELECTED DRAWING: Figure 1
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Inventors:
NAITO YOSHIHIKO
ITO KENYA
ITO KENYA
Application Number:
JP2022023673A
Publication Date:
August 30, 2023
Filing Date:
February 18, 2022
Export Citation:
Assignee:
EBARA CORP
International Classes:
B05B7/14; B65G27/10; C23C4/134
Attorney, Agent or Firm:
Seiji Ohno
Hideki Kobayashi
Hiroyuki Ohno
Koji Morita
Rika Fukami
Tomohiro Matsuno
Seiichi Sakatani
Hiroshi Nomoto
Hideki Kobayashi
Hiroyuki Ohno
Koji Morita
Rika Fukami
Tomohiro Matsuno
Seiichi Sakatani
Hiroshi Nomoto