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Author Topic: Searl SEG  (Read 7958 times)

Offline Dave45

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Searl SEG
« on: October 02, 2012, 05:35:47 PM »
Got any idea's for a driving circuit
seems it would need a hall or reed
&feature=related
I was thinking of mounting the coils more like the Romero gen

Thanks
dave

Offline Dave45

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Re: Searl SEG
« Reply #1 on: October 02, 2012, 05:44:52 PM »
Can I drive it like this  ;D


Offline Dave45

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Re: Searl SEG
« Reply #2 on: October 02, 2012, 05:58:10 PM »
Cheap parts to start


Offline Dave45

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Re: Searl SEG
« Reply #3 on: October 02, 2012, 07:38:17 PM »
Toroid from speaker and small mags from the shack
&feature=plcp[/youtube]

Offline Dave45

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Re: Searl SEG
« Reply #4 on: October 02, 2012, 08:12:18 PM »
I played with some mags here awhile back and geared it up  ;D
Fig. 4 shows the SEG configuration
Geared it up  ;D oh what phun   
« Last Edit: October 02, 2012, 09:08:33 PM by Dave45 »

Offline crazycut06

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Re: Searl SEG
« Reply #5 on: October 03, 2012, 12:14:59 AM »
Toroid from speaker and small mags from the shack
&feature=plcp[/youtube]


Cool! Looks like the real S.E.G,  ;D

Offline crazycut06

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Re: Searl SEG
« Reply #6 on: October 03, 2012, 12:35:22 AM »
I think it's drive circuitry  is a simple one, every coil has it's own hall effect, no sequential circuit? when one magnet is pulsed the second magnet in line is pushed to the second drive coil and so on, do you get the idea? And look at the coil to magnet config, 12coils, 11rotating magnets, muller config? What do you think?

Regards
Cc

Offline Dave45

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Re: Searl SEG
« Reply #7 on: October 03, 2012, 01:29:39 AM »
I like it, the vid says 
Quote
This demo version is powered by 1.5 Volts @ .06 amps and the magnets are spinning in an orbit around the stator ring at 200RPM (Centrifugal).
BUT AT THE SAME TIME the magnets are spinning on their own axis and were digitally clocked at 15,000 RPM (Centripetal.)
&feature=related
thats alot of spin for a little input.
Maybe if we change the coil orientation more like the Muller, would be fun to play with.

Offline Dave45

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Re: Searl SEG
« Reply #8 on: October 03, 2012, 03:43:03 PM »
I wonder if we can spin them in the center
[/youtube] the interesting thing about this design if we compare this to a standard rotor, the standard rotor moves in a circular direction but in this design the magnet also twist's as it moves.
Id bet you could just use an iron or steel ring, I do have one a little bigger  ;D


 

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