Posts Tagged Casing

Magnetic Energy Generator

Posted by outside_voices on Friday, 5 November, 2010

Although solar and wind electrical power are presently the most popular types of renewable power for residential use, an alternative technology using a very specialized magnetic generator has been getting a lot of notice in the past several years. By producing the electrical power you require for free, this magnetic energy generator promises to replace traditional electrical power for your home. This ultra powerful magnetic generator is a quiet, clean, and efficient way of creating considerable amounts of electric power with basic magnets.

The magnetic energy generator is driven by scientific principles that were discovered decades ago and have been continuously researched and enhanced ever since. An early version of this magnetic generator has been used in laboratory studies all over the planet and provides the basis for modern versions of the system. Being able to generate far larger amounts of energy for your house at about the same cost of earlier designs of the system is what makes these newer variations so desirable.

The way this magnetic energy generator works is by exploiting the natural attraction between differing poles of a permanent magnet. A revolving armature within the magnetic generator has a series of magnets attached at its outer edge. These magnets are all situated with the same magnetic pole facing outward. A rigid housing surrounds this armature and has a different set of magnets arranged around the armature with the opposite polarity of the magnets facing it. Allowing the armature to spin freely is a small gap distancing the two structures. If this armature is given a slight spin, the magnets on its outer rim will be pulled to the opposing magnets on the casing and move the armature along with it as it draws near these magnets. Traditionally the armature would stop rotating when these magnets aligned, but since there is a momentum to the rotation, the magnets pass each other marginally and the magnet is instantly pulled to the next opposing magnet on the housing. This course lasts indefinitely since the housing is a circle and the magnets are constantly in a state of attraction to the next approaching magnet.

The way this magnetic energy generator utilizes this rotation to create electricity is by hooking up the shaft of the armature to a generator. When this generator is spun it will make an electrical current that can be used in your house. For your house’s specific electric power demands you can scale this system to as large a size as you need. A further perk this magnetic generator offers over solar and wind technology is that it provides a more continuous output since it’s not dependant on intermittent fuel like sunshine or wind to function.

The primary reason this magnetic energy generator is gaining such a wide following in recent years is due to the new scaled-down and more powerful magnets available that permit you to scale one of these magnetic generators up to a very large size. These newer magnets are made from various exotic materials like neodymium and other rare earth compounds. The new formulations make these new magnets more strong and they are able to hold their magnetism far longer than older magnets, which makes it possible for the magnet energy generator to function for years without the need for service.

© MyDIYGreenEnergy.com

AeroBed for Kids Reviews

Posted by outside_voices on Thursday, 6 May, 2010

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I really love AeroBed for Kids. I bought 2 of these for my twins when they were 3 and we needed them for a vacation rental (where my family got the room with 1 king bed.)

My kids love AeroBed for Kids and they still use them (they are 9 years old now.) Easy to inflate, deflate, roll into bag. We usually travel with only one pump (since it is heavier) and we roll the bed, included cover, a fleece kids blanket and a travel pillow right in the included duffle.

The incluced cover very nice and stays put, but it looks more like a matress pad and is white(!), plus its a little hot on your skin and slightly scratchy since it is quilted.

I looked for regular cotton sheets that would fit over the pad, but didn’t see anything. It seems regular fitted sheets are too long. I may sew a casing on a regular flat twin sheet and put elastic all the way around. Maybe attach another flat sheet to the bottom of this (so the top sheet would always be attached to the bottom one?) I am lazy, though and haven’t done it yet! I would welcome any comments from someone who may have done this already with tips (e.g., do I need to sew corners? Would it be easier to simply shorten a regular fitted sheet with a seam near the feet? etc.)

The AeroBed for Kids itself has held up extremely well, no problems (even with active kids who aren’t exactly gentle with it.) Great for sleepovers with friends, too.

Edit: I did buy a regular twin set of sheets and just added shorter corner seams on one end. Perfect. I also sewed 2 seams (to make a corner) on the flat sheet so that my kids don’t pull on it exposing their feet. I also did the same to a fleece blanket (that I got here on amazon) so the top sheet and blanket stay well on the bed (no endless tucking!) It all fits right in the duffle.

 

Discover 3 Design Flaws To Avoid While Building DIY Solar Panels

Posted by outside_voices on Tuesday, 1 December, 2009

As with projects where a person has little experience, it won’t be uncommon for mistakes to be made when building a DIY solar panel for the first time. This is quite normal as a person goes through a learning curve.In pointing out the most common mistakes that beginners make, an experienced DIYer’s advice can be quiet valuable. In a similar fashion this article attempts to do the same – shorten your learning curve.

Common Mistake #1: Poor planning and design – Battery storage capacity and number of solar cells required

This is obvious to anyone who has been involved in construction projects. Fact is that most of us are guilty of this. Raw estimates do not provide a basis on which we can expect accurate results. How silly. Launching into a project with no forethought may give the appearance of saving time but you will pay for it down the track.

Even the smallest most insignificant step requires proper calculations. You’ll want to make certain that you have enough storage capacity for the power your generate?

Common Mistake #2: Improper design and materials for solar panel casings

Your solar panel will be placed outdoors where it is exposed to the elements. Therefore it is important to design a solar panel casing that has enough structural support and is strong enough to brave the wind, heat and precipitation. The problem for most beginners is that they have no clue. Without the correct design and dimensions they will get a weak solar panel frame. Because of this many of them construct flimsy frames that cannot withstand a strong gust of wind. It may be apparent to you that solar cells can break easily. Caution and care would not go amiss as you handle them. The panel frame needs to be really strong in order to withstand any bending or breaking during site installation.

Common mistake #3: Failure to Seal Your Solar Panels

Over time without the right seals water vapor will seep in. They corrode metallic parts and encourage mould to grow. This is the time when some of your DIY solar panels projects break down. The correct type of sealant will prevent vapor from getting into the recesses of your solar panel.

By knowing and avoiding these 3 pitfalls, you are already on the way to building a successful DIY solar panels project. Pitfalls or mistakes may be encountered but most of them can more than likely be easily fixed. They will not promote the success of your project. When building your first DIY solar panel keep these points in mind. To help avoid these and other pitfalls get the help of an experienced DIYer with this highly recommended DIY solar panels guide.