Japan, Sept. 18 -- EBARA CORP has got intellectual property rights for 'POWDER SUPPLY DEVICE.' Other related details are as follows:
Application Number: JP,2022-205159
Category (FI): B29C64/329,B29C64/393,B22F12/53,B33Y30/00,B33Y50/02,B29C64/343,B65G65/40@C,B29C64/255,B22F12/50,B22F12/52
Stage: PROBLEM TO BE SOLVED: To provide a technique for easily adjusting the amount of powder to be discharged from a discharge port of a powder supply device.SOLUTION: A powder supply device 30 comprises a reservation member 31 that has a reservation chamber 38, a discharge member 33 that has a discharge port 39 to discharge powder, an introduction member 32 that is disposed below the reservation member 31 and above the discharge member 33, and that is structured to introduce powder in the reservation chamber 38 into the discharge port 39 so as to provide therein a plurality of introduction chambers 40, 41 having cubic capacities different from one another in a vertically stacked manner, an inlet shutter 34 that is structured to open/close an inlet opening 42 for introducing the powder in the reservation chamber 38 into the introduction member 32, an outlet shutter 35 that opens/closes an outlet opening 43 for introducing the powder in the introduction member 32 into the discharge port 39, and an intermediate shutter 36 that opens/closes an intermediate opening 44 communicating between mutually adjacent one and the other introduction chambers of the plurality of introduction chambers 40, 41.SELECTED DRAWING: Figure 3 (Grant)
Filing Date: Dec. 22, 2022
Publication Date: July 4, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
