POWER GENERATOR AND FLUID SUPPLY DEVICE HAVING THE SAME
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United States of America
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Issued Date -
Dec 12, 2024
app pub date -
Jun 7, 2024
filing date -
Jun 7, 2024
priority date (Note) -
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Abstract
A power generator is provided including a first outer case in which an internal space is formed; a first mainspring module having a first spring providing rotational force as it is wound and unwound; a first inner case which covers the first mainspring module and rotates about a rotation axis according to the rotational force provided by the first spring; a second outer case in which an internal space is formed and disposed on the first outer case; a second mainspring module having a second spring providing rotational force as it is wound and unwound; a second inner case which covers the second mainspring module and rotates about the rotation axis according to the rotational force provided by the second spring; and a first holder module coupled to the first outer case to limit the unwinding of the first spring until the unwinding of the second spring is completed.
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