A Practical Guide to Free-Energy Devices Author: Patrick J. Kelly
While this section of the eBook is called "Conclusion", please understand that it is the conclusion of this particular issue of the eBook and is most definitely not the conclusion of details on all and every one of the designs of renewable-energy and free-energy devices which have been produced already let alone those which will be produced in the future. This is a fast-moving field of research and development, and one where a single person working alone, can outperform research establishments with unlimited budgets and many staff members.
I am regularly asked to recommend a device for someone to build. This is an impossible task as the person asking never says in which part of the world he lives, how much money could be used in the project, what tools are to hand, what workshop space (if any) is available, what local supplies of materials is like, whether the home is in a city or an isolated remote place, local assets like a shoreline, a fast-flowing stream or lots of sunshine all year round, how much ground space is available, what his skills are, etc. etc.
What should be realised is that a small group of friends can achieve a great deal. If one person likes working with engines and another can fix television sets and a third can weld, or … whatever. By working together, they can achieve a great deal and benefit both themselves and their friends, not to mention having a good deal of fun in the process and ending up with a great sense of achievement.
We should not dismiss the various forms of renewable energy such as wave power, RAM pump, solar panels, wind power, biomass and the like. Granted, they do not always provide power all of the time, but if they provide most of the power you need for most of the time you need it, then that can be a considerable saving on your present power costs, so you should consider the devices covered in chapter 14. One possibility is to use a RAM pump with a fast-flowing stream, to pump water up into a water tower over night, and use the tank of water to power a turbine driving an electrical generator when needed.
If you have the space and the sunshine, then a parabolic mirror can focus the sunshine, produce steam and drive a generator, a mechanical drive, a pump, or whatever else is needed.
If you are lucky enough to have access to a small section of coastline, then using either wave power or tidal power gives a major amount of power each year with even a simple low-tech construction like this:
It is not necessary to "go for broke" and aim at a device which will completely do away with your power needs for evermore. Initially, it can be a major step forward to produce a device which reduces your energy bill by a good deal and later on, progress to an additional system which makes you fully independent of others. For example, it is perfectly possible to drive a RotoVerter (chapter 2) with a solar panel:
The output is much more powerful than the input from the solar panel and can be used to run power tools, charge batteries or perform other useful tasks at effectively no cost at all.
The Frenette heater (chapter 14) does give significant heat output for the modest power input needed to spin the central shaft. It is a simple construction well within the capabilities of most people, and it could be driven by a solar panel if you live in an area where it is cold and sunny. As the array of discs spin, the vegetable oil inside the cylinder gets heated and pushed upwards and outwards, flowing through the radiator tubing, heating the house:
There are many high-performance alternatives which need special skills or equipment to build, but these can be found and constructed by those people who have above average skills and workshop facilities.
Devices which can provide power at any time, and at any location, include running a standard electrical generator with water as the only fuel (chapter 10). Strictly speaking, the generator runs on energy drawn from the environment and not on water which itself is not a fuel, but as water is fed to the engine, it appears as if the water is a fuel although it actually is not a fuel.
While it is perfectly possible to run this type of generator with water as what appears to be the only fuel, it must be realised that a generator of this type produces noise which will not be acceptable for neighbours if the user lives in a congested city environment. Admittedly, a suitable housing with many carpet-covered baffles would allow good air flow and cooling while reducing the noise to very low levels, but generally speaking, this is a solution for people who like working with internal combustion engines and who live some distance away from other people.
The Adams motor (chapter 2) when accurately built, can produce eight times as much output power as the power needed to make it operate. This is a good energy gain and the device is not difficult to build:
Another device which is not hard to build is the Charles Flynn magnet motor (chapter 1):
And if the electronics used to drive it is something which you have not come across before, then chapter 12 shows you how to understand and make these kinds of electronic circuits. A motor of this type can be made to produce any amount of power. Flynn's prototype revved at 20,000 rpm driven by just an ordinary 9-Volt dry cell battery. A big advantage with a motor like this is that you understand exactly how it works, and as you built it in the first place, if it ever breaks down, then you can fix it.
Another possible simple project is the Kundel magnet motor (chapter 1). Using just a simple rocking arm movement, powerful shaft rotation is produced. That rotation can be used as a mechanical drive, or to spin magnets past wire coils to produce electricity:
This motor operates by moving the magnets on the rocker arms, away from the rotor magnets when they would oppose the rotation and closer to the magnets on the next rotor which would promote the rotation. The rate at which the loudspeaker cone electromagnet is driven by an electronic circuit, controls the speed of the motor.
Another device which can supply extra power is John Bedini's pulsed flywheel (chapter 4). The objective is to apply a pulsed drive to a heavy flywheel. Each pulse acts as an impact, providing excess power to the flywheel. John had a small one of these running in his workshop for more than three years.
The DC motor is pulsed by a simple electronic circuit and the flywheel spins permanent magnets past a circle of coils of wire. The voltage generated in the coils is converted with four diodes to produce a pulsing DC voltage which can charge the battery and do additional work as well.
The output from a device of this nature depends on the size of the device. Jim Watson built one which was twelve feet high and he got 12 kilowatts of excess power from it. Obviously, I would not suggest that you build one as big as that, but perhaps one of say, three feet in diameter might have a very useful output. You have the option of wiring the coils in a chain in order to have a higher voltage output. If you do that, then have the same number of coils as permanent magnets so that they all pulse at the same moment. Alternatively, if you want to use magnets mounted with every second one having a different pole facing outwards and still have the coils in a chain, then have twice as many magnets as coils.
A similar wheel-pulsing method is used in the water-jet generator (chapter 4) which looks like a very simple thing to implement. Here, a jet of water provides a jerky drive to a wheel when the jet of water hits paddles attached to the rim of a wheel, geared through to an electrical generator.
YouTube has a video showing this arrangement in operation. If you decide to build it then please arrange for an external change-over switch located in a dry area outside the box for switching the pump over from the mains supply to the output from the generator as that is not something which should be done with a plug and socket in a wet area.
Moving to a somewhat more difficult, but quite possible project. Dr Scott Cramton's version of Dave Lawton's electrolyser (chapter 10) is capable of generating a serious HHO gas output of 6 litres per minute of high quality gas for a very small power input.
This project needs patience as each of the tubes needs to be filed down so that they all resonate at the same frequency. Some minor electronics needs to be built and the pipes either conditioned or alternatively, insulated. The gas output can be used for heating, welding, cutting, cooking, boosting a vehicle or running a generator on water.
If you would prefer a minor project just for interest sake, then perhaps the simple self-powered circuit from Stephan W. Leben "The Guru2U" (chapter 3):
This simple circuit is started running by connecting a twelve volt battery across the terminals, causing the large diameter Light-Emitting Diode to light up. When the battery is removed, the LED stays lit up because the circuit has become self-powering. While, at this scale, this is not a particularly useful project, it is an interesting one because conventional science says that it is quite impossible to do this.
If you decide to start some project, then whatever project you pick, the most important thing is that it should be one which interests you. You will notice that the projects suggested here generally have moving parts which make it easy to see how the device is operating. The more difficult projects where there are no moving parts and meters need to be used can be left for a later time. If you decide to build something, then let me wish you good luck with your project.