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### Author Topic: Mechanical oscillator  (Read 1214 times)

#### Ed morbus

• Full Member
• Posts: 131
##### Mechanical oscillator
« on: January 10, 2022, 07:53:41 AM »
can someone translate this
watch

#### synchro1

• Hero Member
• Posts: 4764
##### Re: Mechanical oscillator
« Reply #1 on: January 13, 2022, 12:56:08 AM »
Subtitles unavailable. He appears to be generating Hi Voltage power with a rotary spark gap generator. You can see the spark from his right hand.

#### sm0ky2

• Hero Member
• Posts: 3784
##### Re: Mechanical oscillator
« Reply #2 on: January 13, 2022, 01:58:22 AM »
Basically its a mechanical joule thief.

He explains a high rpm , high torque mechanism
made from a crank and a worm gear
Hand cranked drill or fishing reel, etc.
This is for the toothed wheel used for the rotary spark gap.

He talks about the inductance of the transformer matching that of the motor
And how important he feels this is that they match.

He talks about efficiency and how operating the motor in pulses
is better

Because you get the first pulse from the battery
Then the collapsing field between the gaps
So its 2x power he says

And something that means equal reaction
From what i can tell the motor sends the kick back to the transformer
during free spin is i think what hes saying
using the flywheel generation to feed the motor out of phase

Then he shows a higher power motor ran off the inverter from a plug socket
first without the feedback loop,
then with it to demonstrate that there is more power
(harnessing reactive power?)

Then he shows it again with a (rotary toothbrush?)
then again with a bench grinder - generator combo under load

#### Ed morbus

• Full Member
• Posts: 131
##### Re: Mechanical oscillator
« Reply #3 on: January 13, 2022, 08:59:07 AM »
Thanks for translate

#### synchro1

• Hero Member
• Posts: 4764
##### Re: Mechanical oscillator
« Reply #4 on: January 13, 2022, 09:04:55 AM »
Here he is using the hammer on a twin chime wind up alarm clock to interrupt the circuit. Lester Hendershot used a door bell similarly.

#### synchro1

• Hero Member
• Posts: 4764
##### Re: Mechanical oscillator
« Reply #5 on: January 13, 2022, 09:40:32 AM »
The twin Mosfets of Master Ivo maximizes the voltage from the frequency of current interruption, and appears to provide the highest level of transistor level performance currently, followed by the oscillating Reed switch.

#### sm0ky2

• Hero Member
• Posts: 3784
##### Re: Mechanical oscillator
« Reply #6 on: January 13, 2022, 12:44:54 PM »
I like the reed switch idea,
You could couple the machine to an acoustic oscillator
and have it self feed the reed switch