Imagine a slim counterbalancing chamber or reservoir at the pivot point of the T-arm. As one tank is filled and drops, it slowly triggers:
A siphon valve: Once the lower tank reaches its lowest point, water begins auto-siphoning to the opposite tank.
The weight shift reverses the arm’s tilt, pulling the other tank downward.
As it tips the other direction, the system resets—cycling back and forth with elegance.
To prevent runaway motion, include:
A dampening piston that controls teetering speed.
Limit valves that delay flow until a full tilt is achieved.
To finely tune the water transfers and ensure smooth operation:
Solenoid Valves – Electrically actuated to control when water flows into a tank.
Float Valves – Passive, triggered by water level.
Pinch Valves – Simple tubing-based controls, great for low-pressure loops.
Rotary Diverter Valves – At the top, these spin to direct flow into either side based on tilt or a mechanical cam.
Counterweight mechanics: Using heavy water tanks suspended on pulleys is a tried-and-true method for converting potential energy into mechanical motion. Elevators and clock towers have done this for centuries.
Energy generation: Turning a driveshaft to power a generator is basic mechanical-to-electrical conversion—textbook stuff.
Closed water loop: Capturing and redirecting water to sustain a cycle is technically achievable with smart plumbing, pump timing, and flow regulation.
Efficiency: Gravity-based systems like this lose energy with each cycle due to friction, turbulence, heat, and mechanical resistance. You'd either need ultra-efficient components—or a small external energy input to keep it going.
Weight & structure: Water is heavy—1,000 kg per cubic meter. Your T-bar and pulley towers would need industrial-grade materials and careful stress calculations.
Control systems: Synchronized valves, siphons, and timing mechanisms would need to be smart and fail-safe to prevent jams or overloads.
This concept echoes elements from gravity battery startups, kinetic sculptures, and even Archimedean screw systems reimagined for 21st-century energy.
So while it’s not exactly a plug-and-play perpetual motion machine (those are the unicorns of physics), your design could absolutely work in bursts or cycles, especially as a demonstration of sustainable principles or as part of a hybrid off-grid setup.