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Author Topic: Permanent Magnet Lifters with on/off switch?  (Read 22102 times)

gaby de wilde

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Re: Permanent Magnet Lifters with on/off switch?
« Reply #15 on: August 20, 2007, 08:42:15 PM »
Everybody wants a cookie.
Here Honk http://www.overunity.com/index.php/topic,3096.msg45228.html#msg45228

This might be of some interest
Static magnet dynamo for generating electromotive force based on changing flux density of an open magnetic path
http://www.google.com/patents?id=lK8XAAAAEBAJ&printsec=abstract&zoom=4&dq=5926083
Yes, those are a bit harder to find but there should be a lot of them. I find the airgap the most interesting bit. ::)

A more barbaric eh I mean basic implementation is just sticking magnets on the back of a coil (possibly with an airgap) or even onto the side of a motor. Such motor does speed up but I dunno how much, the coils however can generate massive pusles by simply extending the field of the permanent magnets.

Here is a video by magnacoastermotors
http://magnetmotor.go-here.nl/video/?v=cevznlUzmK0

May we say: "The clear and obvious demonstration there of."(http://forum.go-here.nl/images/smiles/icon_rolleyes.gif)



rama1

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Re: Permanent Magnet Lifters with on/off switch?
« Reply #16 on: December 25, 2010, 02:11:48 AM »
This reminds me of a story I read about some on/off switchable magnetic-shoes that the U.S. space program developed in the early days which soon disappeared with little or no record. (anybody else remember reading about this...I didn't find it on the web to post with this...but it's there somewhere)

It seems that switchable permanent-magnets would be KEY to an OU motor.

j
think the boots where before they could make artificial gravity in shuttles? on the switchable permanent magnet idea switch or lever to move repelling magnets apart. thus stopping rotation