Linear generator

The linear generator system addresses inefficiencies in existing momentum-harvesting technologies by converting vehicle motion into electricity using a stator-integrated system, enhancing energy efficiency and reducing waste across different transport modes.

CA3093639CActive Publication Date: 2026-09-22NETANEL VAISENBERG
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Patent Information

Application Number
CA3093639
Authority / Receiving Office
CA · CA
Patent Type
Patents
Current Assignee / Owner
Priority Date
2018-03-13
Filing Date
2019-03-13
Publication Date
2026-09-22
Estimated Expiration
2039-03-13

AI Technical Summary

Technical Problem

Existing systems for harnessing vehicle momentum, such as flywheels and electromagnetic braking, are inefficient or not applicable to non-electrical vehicles, and result in energy waste.

Method used

A linear generator system where a vehicle's motion is harnessed using a stator built into the travel path, comprising magnets and coils, to generate electricity and brake simultaneously.

Benefits of technology

The system effectively converts vehicle momentum into electricity, reducing braking distance and energy waste, applicable to various vehicles including trains and elevators, while maintaining electrical independence.

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Abstract

A linear generator for generating electrical power from momentum of a vehicle, comprises a moving part and a stator. The moving part is a powered vehicle moving along a defined path and the stator is built along the defined path. Examples are trains and elevators, and the linear generator may be used to help with braking and at the same time prevent waste of the energy from the vehicle momentum.
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