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New I.C.Engine

Multi stories carpark

Robotic Rider

Water Purification

Wavepower Generation

Uni-diretional gear

Hydro power generator

Wind turbine

New tire tecnology

Wearable hearing asistance

Wheels/Gait combination

New coil winding technology

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Sky adventures

We are looking for partnerships and collaborationWelcom

In this site we present potential new technologies for the entrepreneurs & investors to recognize and use them in their business activities. These innovative technologies require a limited capital of investment. Our vision also involves building partnership with ongoing businesses willing to expand their horizon with these innovative products.

Also we deliver simple and powerful technology solutions to meet your specific requirement.

For more information : Leelananda Jayasuriya; E-mail : Phone : 0094 114502577; Mob. 0094 772236621

Show case of technologies introduced in this web site :

Wheel with outer rim: New tire technology - ORIM

New tire technology

Future tire will be puncture free! Saving materials 85%!! You don't have to replace the tire for life time. Only the tread strips require replacement!! Innovative tire technology for your future consideration, with little investment, to earn by protecting your environment.

Click here for details


Impulse type wind turbine

With turbine capable of performing higher power than the horizontal axis wind turbine. Cost of manufacture reduces to 1/4th. Wind turbine










Automated Car Park using inclined conveyance

In this Multi storied car park car is carried along inclined rail track to parking floor. Automated parking method in a multi storied building using an inclined hoist way, elevator is driven along rails, carrying the automobile by means of over head traction to desired parking floor. This type of multi-storied car park is applicable as a parking garage for auto mobiles as well as a car storage for a show room. Similarly this method is applicable to elevate the cars to residence at high rise apartments & to shopping malls in multi storied buildings. This technology is available for joint ventures or licensing. Automated car park









Off Road rider- The walking machine

walking machine in combination of carriage, and a mobile bridge driven alternatively by a cable system

An off road vehicle designed to travel over difficult terrain. The machine in combination of a carriage and bridge driven alternatively by a cable system.


Internal Combustion engine with oscillating shaft

Modern internal combustion engine concept-oe.gif(16969 bytes)Internal Combustion Development

"Enginewos", is the Internal combustion engine with oscillating shaft introducing an innovative technology to substitute crank gear with oscillating shaft. Its high performance mechanism eliminates the problems met with crank gear, typically the internal resistance and claiming higher efficiency, higher power, lighter weight, least starting effort, fuel saving in idle running, and miniature starting power source. These conditions lead to most essential requirements of an ideal internal combustion engine and special demands that cannot meet with a conventional power generator.

"Enginewos" internal combustion engine generates 1.55 times higher power, compared to conventional arrangement of I.C. engine.

"Enginewos" is minimizing internal resistance to boost power and efficiency. It defines a technology to save fuel by more than 40%, confirming with results. The idea of creating oscillator engine is to find a method of transfer gas pressure force into driving force virtually without any loss:

For water purification and waste water filtration

Inverted Flow Filter is better in performance compared to gravity sand filters. This design including water purification plant is freely distributed. Request for details.

Wave Power Generator - Hydro kinetic

Unidirectional gear converts bi-directional motion of a shaft in to unidirectional motion of another shaft. This feature is applicable in power generation incorporating an offshore marine platform. Wave power is harnessing with a floating buoyant moored with straight rods that can slide along fixed guides and floated over the surface of the ocean waves. Due to rise and fall of ocean waves the floating body along with attached rods is sliding up and Wave power generation down along fixed guides to generate oscillation on input shaft of uni-directional gear drive, thereby turning into continues rotary motion applicable in power generation.




Wheels/gait combination



walking robot


Low head Hydro power generation

Hydro power generaion

Audio Amplifier as a hearing aid

Wearable Technology

Wearable Audio amplifier for hearing aid






This is a personal sound amplifier wearable close to ears that can be placed within the hearing range, instead of inserting an ear piece. Therefore it can be attached to the listener’s dress or wear as an accessory using a belt or any other means.

New Coil winding Technology COil winding new technology

Introduction of wire loops connected in parallel for coil winding. It reduces coil resistance





Focus on Energy efficient Designs

lj logo LJ Industries SL is maintaining a strong commitment to research, development and innovations. We are in service of improving energy efficiency, finding solutions to environmental impact on industrialization. Products presented in this web site are in the hope of receiving a good faith review. We have created win-win condition in all of our activities.

Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License

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