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US 12,692,086 B2Granted
Dry powder feeding apparatus
AssigneeSamsung SDI Co., Ltd.
InventorsIlkyong Kwon, Jinhyon Lee, Seunguk Kwon, Ahram Pyun, Seunggwon Bang
Life of this patent
Estimating the term…
Abstract
A dry powder feeding apparatus includes a feeder accommodating a fibrous dry powder, the fibrous dry powder including an active material, a conductive material, and a binder, and a trough adjacent to the feeder, the trough including a bottom and a plurality of bottom pattern portions protruding from an inner surface of the bottom, the bottom of the trough being configured to move the fibrous dry powder discharged from the feeder in a first direction.
Claims19
A dry powder feeding apparatus, comprising:
- a feeder accommodating a fibrous dry powder, the fibrous dry powder including an active material, a conductive material, and a binder;
- a trough adjacent to the feeder, the trough including a bottom and a plurality of bottom pattern portions protruding from an inner surface of the bottom, the bottom of the trough being configured to move the fibrous dry powder discharged from the feeder in a first direction;
- and
- a chute between the feeder and the trough, the chute being configured to guide the dry powder discharged from the feeder to the trough.
1 more element
A dry powder feeding apparatus, comprising:
- a feeder accommodating a fibrous dry powder, the fibrous dry powder including an active material, a conductive material, and a binder;
- a trough adjacent to the feeder, the trough being configured to move the dry powder discharged from the feeder in one direction;
- and
- a chute between the feeder and the trough, the chute including a main body having an internal space and a plurality of internal pattern portions in the internal space, the internal space guiding the dry powder discharged from the feeder to the trough.
1 more element
Dependencies are inferred from the claim text.