Back to results
US 2024/0382981 A1Published application
Nozzle Opening and Closing Device for Electrolyte Injection
OwnerGeon Guk Kiminventor
Life of this patent
Estimating the term…
Abstract
A nozzle opening and closing device for electrolyte injection comprises a nozzle having a discharge outlet for injecting an electrolyte into a battery assembly. The nozzle opening and closing device for electrolyte injection further comprises an opening and closing plate rotatably mounted on the nozzle, and provided to open or close the discharge outlet of the nozzle, and an opening and closing control part provided to control whether the opening and closing plate is opened or closed based on the weight of the electrolyte applied to the opening and closing plate.
Claims15
A nozzle opening and closing device for electrolyte injection comprising:
- a nozzle having a discharge outlet for receiving an electrolyte and injecting the received electrolyte into a battery assembly;
- an opening and closing plate rotatably mounted on the nozzle and configured to open or close the discharge outlet of the nozzle;
- and
- an opening and closing control part configured to control whether the opening and closing plate is opened or closed based on a weight of the electrolyte applied to the opening and closing plate, wherein:
- the opening and closing control part includes a weight member provided so that a first rotational moment acts in a closing direction of the opening and closing plate, and
- the weight member is configured to be capable of adjusting a distance from the opening and closing plate.
3 more elements
Dependencies are inferred from the claim text.