Dipolar Axial Compression Motor Torque and Heat Management

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Solution Overview

Problem

Conventional electric motors face inefficiencies due to heat generation and limited torque production, which are not adequately addressed by existing technologies.

Innovation Solution

The dipolar compression motor design utilizes primary coils that direct currents through an LC circuit in timed resonance, with secondary coils activated without current storage, and induced currents from magnets being used to create rotational torque through dipolar axial repulsion, employing ferrous cores and a control circuit to manage current flow and achieve resonance for enhanced efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of energy

If conventional electric motors operate with traditional coil and magnet arrangements, then they can produce rotational motion, but they generate excessive heat and have limited torque production

Engineering Contradiction:
Improveheat generationVSAvoidtorque production
Core Design Contradiction:
Loss of energyVSPower

Solution Approach 1:

The motor divides the coil system into two separate sets: primary coils that generate the initial magnetic field and secondary coils that receive induced current from magnets. This segmentation allows the primary coils to operate at lower current levels (reducing heat) while the secondary coils provide the necessary torque through dipolar repulsion with the magnets.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The motor employs periodic activation of coils through resonance timing. The primary coils are activated in timed resonance with the LC circuit, and the secondary coils are activated periodically as magnets pass by, creating continuous rotational torque while allowing rest periods that reduce overall heat generation and energy loss.

Inventive Principle:
Principle #19Periodic action

2Reliability

If conventional motors use continuous current flow through coils, then they maintain steady operation, but they produce excessive heat and reduce energy efficiency

Engineering Contradiction:
Improvesteady operationVSAvoidheat generation
Core Design Contradiction:
ReliabilityVSLoss of energy

Solution Approach 1:

Instead of continuous current flow, the motor uses periodic activation through resonance timing. The primary coils are activated in timed resonance with the LC circuit, and secondary coils are activated periodically as magnets pass by. This periodic operation maintains steady rotational motion while allowing rest periods that dramatically reduce heat generation and energy loss.

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The motor recovers and reuses energy through the LC resonant circuit. Induced currents from magnets are directed to a power source and then introduced into secondary coils, creating a self-sustaining energy cycle that reduces external power requirements and minimizes energy loss as heat.

Inventive Principle:
Principle #25Self-service

3Force

If the motor uses ferrous cores in coils, then torque production is enhanced through magnetic repulsion, but the motor weight increases

Engineering Contradiction:
ImprovetorqueVSAvoidmotor weight
Core Design Contradiction:
ForceVSWeight of moving object

Solution Approach 1:

The motor segments the magnetic interaction system into permanent magnets on the rotor and ferrous-cored coils on the stator. This segmentation allows the heavy ferrous cores to remain stationary (not contributing to rotating mass) while providing the necessary magnetic repulsion force for torque production.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Instead of placing ferrous cores on the rotating rotor (which would increase moving weight), the invention inverts the arrangement by placing ferrous-cored coils on the stationary stator and permanent magnets on the rotor. This inversion maintains the beneficial magnetic repulsion effect while eliminating the penalty of increased rotating mass.

Inventive Principle:
Principle #13The other way round (Inversion)

4Strength

If the motor uses metallic components for structural support and electrical conduction, then mechanical strength and electrical conductivity are improved, but weight increases and electrical shock hazards are created

Engineering Contradiction:
Improvestructural strengthVSAvoidmotor weight
Core Design Contradiction:
StrengthVSWeight of moving object

Solution Approach 1:

The motor employs composite construction, combining non-metallic structural materials (such as plastic or composite housing and support components) with metallic elements only where absolutely necessary for electrical conduction and magnetic function. This composite approach maintains structural strength while minimizing weight and eliminating unnecessary electrical shock hazards.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The invention extracts and removes metallic components from non-essential structural applications. Non-metallic materials are used for the housing, support members, and any components not requiring electrical conductivity or magnetic properties, thereby reducing overall weight and eliminating electrical shock hazards from those components.

Inventive Principle:
Principle #2Taking out (Extraction)

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

This design results in reduced heat production, increased torque, and improved energy efficiency, allowing for continuous rotation with lower input power, while using non-metallic components to minimize weight and electrical shock hazards.

Implementation Method 1

induced currents from magnets which pass within close proximity to the primary coils

Methodology Applied
Scientific EffectElectromagnetic induction: Electromagnetic Induction

Implementation Method 2

The motor creates rotational torque as a direct result of the magnets being repelled by both primary and secondary coils arranged in a dipolar axial manner

Methodology Applied
Scientific EffectMagnetic repulsion: Magnetism

Implementation Method 3

primary coils that produce currents which are directed through an LC circuit in timed resonance

Methodology Applied
Scientific EffectResonance: Resonance

Implementation Method 4

a reactive LC circuit comprised of the electromagnetic dipole's inductance and a fixed capacitance

Methodology Applied
Scientific EffectInductance: Inductor

Implementation Method 5

A Hall effect device is fixed in a position so as to be influenced by the timing wheel

Methodology Applied
Scientific EffectHall effect: Hall Effect

Data Source

PatentUS9190949B1Dipolar axial compression magnet motor
Publication Date: 2015.11.17 KRESS MOTORS
  • US9190949B1 patent drawing
  • US9190949B1 patent drawing
  • US9190949B1 patent drawing

AI summary

The present invention relates to a system and a method for improving the use of energy in an electric motor by inducing currents generated from magnets and/or electromagnets that result in an increase of primary power and creating, directing and introducing a counter current obtained from primary coils of the motor into a resonant LC circuit which is introduced as a transient secondary process to increase the overall efficiency of the motor. Furthermore, the motor produces rotational torque without using alternating magnetic polarity, but rather magnetic compression that utilizes permanent magnets arranged in a dipolar manner around an axial plane and, in another embodiment, uses ferrous cores arranged in a dipolar manner around an axial plane or alternatively, electromagnetic dipoles arranged in a dipolar manner around an axial plane.