Gravity Hydraulic Piston Engine Using Falling Weights for Clean Power

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Solution Overview

Problem

Existing engines, particularly internal combustion engines, suffer from inefficiencies and environmental concerns due to their reliance on fossil fuels, leading to significant energy loss as heat and harmful byproducts.

Innovation Solution

A hydraulic piston engine system that harnesses the energy of falling weights through a fluid chamber and interconnected piston rods, converting low-energy fluid transfer into efficient linear motion, which is then converted into rotational motion for electric power generation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Power

If internal combustion engines are used to generate power, then significant energy can be produced, but large amounts of energy are lost as heat and harmful byproducts are generated

Engineering Contradiction:
Improveenergy productionVSAvoidenergy loss as heat
Core Design Contradiction:
PowerVSLoss of energy

Solution Approach 1:

The patent employs a hydraulic system where fluid pressure transmitted through a fluid chamber drives pistons reciprocally. This hydraulic mechanism converts the potential energy of falling weights directly into mechanical work with minimal energy loss, eliminating the thermal inefficiencies inherent in combustion engines while maintaining high power output capability

Inventive Principle:
Principle #29Pneumatics and hydraulics

Solution Approach 2:

The invention replaces the combustion-based mechanical system with a gravity-driven hydraulic system. Instead of using chemical energy conversion through combustion, the system uses gravitational potential energy of weights combined with hydraulic fluid transmission to drive the piston mechanism, achieving superior energy efficiency

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Power

If internal combustion engines are used to generate power, then significant energy can be produced, but harmful byproducts are generated

Engineering Contradiction:
Improveenergy productionVSAvoidharmful byproducts
Core Design Contradiction:
PowerVSObject-generated harmful factors

Solution Approach 1:

The patent eliminates the source of harmful byproducts by completely removing the combustion process. Instead of dealing with exhaust gases and emissions from fuel combustion, the system uses clean gravity-driven hydraulic action, transforming the problem of harmful emissions into a benefit of environmentally clean operation

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

Solution Approach 2:

The invention extracts and removes the combustion process entirely from the power generation system. By eliminating the fuel combustion step, the system removes the source of harmful byproducts while retaining the essential function of converting potential energy into useful mechanical work

Inventive Principle:
Principle #2Taking out (Extraction)

3Loss of energy

If weights are used to drive pistons through fluid pressure, then energy efficiency is improved, but the system complexity increases

Engineering Contradiction:
Improveenergy efficiencyVSAvoidsystem complexity
Core Design Contradiction:
Loss of energyVSDevice complexity

Solution Approach 1:

The patent merges multiple functions into integrated components. The fluid chamber serves both as the hydraulic pressure transmission medium and as the containment for piston movement. The piston rods directly connect the weight-driven hydraulic action to the power output mechanism, eliminating the need for separate transmission components and reducing overall system complexity despite the sophisticated energy conversion process

Inventive Principle:
Principle #5Merging (Combining)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The system achieves high efficiency in electric power generation while eliminating harmful byproducts, offering a cleaner and more efficient alternative to traditional fossil fuel-based engines.

Implementation Method 1

a first piston (101) positioned within a first piston chamber (103) of a fluid chamber (150)... a second piston (102) positioned within a second piston chamber (104) of the fluid chamber (150)... the first piston has a leverage advantage over the second piston when the piston chambers are full of fluid at a sufficient pressure

Methodology Applied
Scientific EffectHydraulic pressure transmission: Pascal's Law

Implementation Method 2

A weight is mounted on the first piston rod... A weight is mounted on the second piston rod... harnesses the power of gravity through directly transmitting the energy of two interconnected reciprocating falling weights into the reciprocating linear motion of two piston rods

Methodology Applied
Scientific EffectGravity: Gravitation

Data Source

PatentUS20250137441A1Gravity powered hydraulic piston engine and gravity powered hydraulic piston engine generator apparatus and methods to use the same
Publication Date: 2025.05.01 FINE STEPHEN RODNEY
  • US20250137441A1 patent drawing
  • US20250137441A1 patent drawing
  • US20250137441A1 patent drawing

AI summary

An apparatus and method for the generation of clean electric power. A gravity powered reciprocating piston engine having a fluid chamber with a first and second piston chamber. A first piston and second piston positioned within the first and second piston chambers respectively. The piston rod of each of the first and second piston extending outside of the piston chamber. A mechanical connection extends between the first piston rod and second piston rod, wherein the second piston rod has a leverage advantage over the first piston rod when the mechanical connection is enabled. A fluid control connected to the fluid chamber, where the first piston has leverage advantage over the second piston when the fluid chamber and piston chambers are full of fluid.