# US 11,441,533 B2 · Power generation by continuous floatation > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,441,533 B2 - Document ID: US11441533B2 - Status: Granted - Kind: B2 - Application number: 16/643,842 - Filed: 2018-10-30 - Published: 2021-03-04 - Granted: 2022-09-13 - Earliest claimed: 2018-10-30 - Applicants: Fernando Gracia Lopez - Inventors: Fernando Gracia Lopez - Web page: https://patentgrep.com/patent/US11441533B2 ## CPC - F03B 17/04: Alleged perpetua mobilia {(with closed loop circulation or similar F03B17/005)} - F03B: MACHINES OR ENGINES FOR LIQUIDS (positive-displacement engines for liquid F03C; machines for liquids and gases F01; positive-displacement machines for liquids F04, rotary fluid gearing of the hydrokinetic type F16H41/00) ## Abstract Power generation systems may be achieved by a variety of system, processes, and techniques. In one implementation, a power generation system may include a tank adapted to hold a liquid and a drive section submersed in the tank. The drive section may include a continuous, collapsible pressure container and a rotatable assembly around which the pressure container is routed. The rotatable assembly may contain an axis mounted to the tank. The drive section may also include a series of panels guided around the rotatable assembly to encourage the pressure container to expand and collapse as it circulates around the rotatable assembly. ## Claims ### Claim 1 A power generation system, the system comprising: a tank adapted to hold a liquid; and a drive section submersed in the tank, the drive section comprising: a continuous, collapsible pressure container; a rotatable assembly around which the pressure container is routed, the rotatable assembly comprising a drive shaft rotatably mounted to the tank; and a series of panels guided around the rotatable assembly to encourage the pressure container to expand and collapse as it circulates around the rotatable assembly. ### Claim 2 (depends on 1) The system of claim 1, further comprising a second rotatable assembly around which the pressure container is also wrapped, the second rotatable assembly comprising a drive shaft rotatably mounted to the tank. ### Claim 3 (depends on 1) The system of claim 1, wherein the first rotatable assembly and the second rotatable assembly are vertically aligned with each other and horizontally aligned. ### Claim 4 (depends on 2) The system of claim 2, wherein the drive shaft of the second rotatable assembly contains an inertia wheel for starting the motor. ### Claim 5 (depends on 2) The system of claim 2, further comprising a panel between the rotatable assemblies along which the inner periphery of the pressure container may slide. ### Claim 6 (depends on 1) The system of claim 1, wherein the liquid comprises water. ### Claim 7 (depends on 1) The system of claim 1, wherein the panels are mounted inside the pressure container. ### Claim 8 (depends on 7) The system of claim 7, wherein the panels comprise one set of panels mounted on the inside of an inner periphery of pressure container and a second set of panels mounted on the inside of an outer periphery of the pressure container. ### Claim 9 (depends on 8) The system of claim 8, wherein the inner and outer panels are paired and the panels in each pair are connected to each other by a guide assembly. ### Claim 10 (depends on 9) The system of claim 9, further comprising a cam assembly to collapse the guide assemblies. ### Claim 11 (depends on 1) The system of claim 1, wherein the panels are mounted to the outside of the pressure container. ### Claim 12 (depends on 11) The system of claim 11, further comprising a track to guide the panels around the rotatable assembly. ### Claim 13 (depends on 1) The system of claim 1, further comprising a locking assembly comprising a hingedly attached arm configured to lock an outer portion of the pressure container to an inner portion of the pressure container when the pressure container is collapsed. ### Claim 14 A power generation system, the system comprising: an elongated tank adapted to hold a liquid; a first rotatable assembly comprising a drive shaft rotatably mounted horizontally in the tank; a second rotatable assembly comprising a drive shaft rotatably mounted horizontally in the tank, the second rotatable assembly spaced apart vertically from the first rotatable assembly; an elongated, inflatable/collapsible, continuous pressure container routed around the rotatable assemblies; and a series of panels mounted to the inside of an outer portion of the pressure container, the panels urging the expansion and collapse of the pressure container as it circulates around the rotatable assemblies. ### Claim 15 (depends on 14) The system of claim 14, further comprising: a series of panels mounted to the inside of an inner portion of the pressure container, the inner panels and the outer panels being paired; and a guide assembly between each pair of inner panel and outer panels. ### Claim 16 (depends on 14) The system of claim 14, further comprising a locking assembly comprising a hingedly attached arm configured to lock an outer portion of the pressure container to an inner portion of the pressure container when the pressure container is collapsed.