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Bob AMARASINGHAM L Hydraulic Motor

Inventor: Bob Amarasingham
Device: Hydraulic Motor
Folder: amarasingham
Original: Open article
Confidence
0.70
Practicability
0.50
Evidence
0.50
Fringe Score
0.80
Risk
0.20
TRL
4

Goal

Provide a safer and more efficient water propulsion system and generate electricity using inertial and hydraulic principles.

Problem

Conventional propellers are hazardous and relatively inefficient; existing generators claim low efficiency and high cost.

Concept Summary

The invention combines a hydraulic motor with reciprocating pistons and an inertial generator that uses eccentrically mounted weights moving on a cardioid trajectory. The motor creates thrust by moving a piston back and forth, producing water jets. The generator claims to produce far more electrical power than the input power by exploiting inertial and gyroscopic effects.

Principles

  • Reciprocating piston motion
  • Water jet thrust
  • Inertial torque from eccentric masses
  • Cardioid trajectory of rotating weights
  • Centrifugal force and gyroscopic effects
  • Hydraulic pressure conversion

Scientific Domains

Mechanical Engineering Fluid Mechanics Energy Conversion

Materials

  • Steel
  • Aluminum
  • Water

Mechanisms of Action

  • Piston reciprocation displaces water to generate thrust
  • Eccentric weights create additional torque during rotation
  • Centrifugal forces amplify kinetic momentum
  • Gyroscopic effects produce continuous torque on the generator rotor

Energy Sources

Water head (hydraulic pressure) Gravity (pendulum weight) Flywheel kinetic energy

Applications

  • Marine vessel propulsion
  • Swimming pool safety devices
  • Portable electricity generation

Claimed Performance

Motor claimed ~60% more efficient than conventional propellers; generator claimed 12 kW output from ~50 W input (~=200x efficiency).

Experimental Evidence

Prototype toy motor was popular at beaches; AOGFG 12 kW generator tested in Dec 2010 delivering 12 kW while consuming ~50 W after start-up; Rolls-Royce engineers reported testing the device.

Limitations

  • No mass-production or commercial deployment reported
  • Efficiency claims lack independent peer-reviewed data
  • Potential overunity claims raise skepticism

Red Flags

  • Overunity / free-energy claim
  • Absence of independent replication or peer-reviewed studies

Keywords

hydraulic motor water propulsion inertial generator eccentric weights cardioid trajectory overunity free energy

Related Technologies

Conventional propeller Hydraulic pump Inertial energy storage

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