Patent ID: 11879422
Assignee: nan
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 18:
19. An electronic controller for an energy-generating apparatus, wherein the electronic controller is configured to:
(A) activate a locking mechanism to lock a drum spool and thereby restrict rotation of the drum spool to fix a length of the cable hose wrapped around the drum spool, wherein the drum spool is secured to a first end of a cable hose, the cable hose comprising a second end fluidly connected to a container that is fully submerged in a liquid and that is configured to contain different volumes of a gas such that,
(i) when the container is in a first state, a liquid density corresponding to the liquid is greater than a container density corresponding to the container, and
(ii) when the container is in a second state, the liquid density is less than the container density; and

(B) use a fluid transfer mechanism to transfer the gas, via the cable hose, into the container to bring the container to the first state in which the container ascends in the liquid; and
(C) deactivate the locking mechanism to unlock the drum spool to adjust a length of the cable hose wrapped around the drum spool to allow the container to ascend in the liquid and unwind the cable hose from the drum spool to thereby generate electricity via an electrical power generator coupled to the drum spool.