pat. 3469130 Jines, J.E. Magnetic Motor, does it work?

[tbird]

hi all,

about the attachment....

can the spring (4) be adjusted to move the shield (3) so it uncovers the stationary magnet (2) in the top figure (starting between the 2 magnets & ending as in the bottom figure), but only require little effort to move it back over the stationary magnet (2)?

tom

[tbird]

ok, maybe that was so easy , it was hard.  let's have a look at it a little different.

assuming the shield assy is as far right as possible, with the only influence on the shields being the magnetic pull of the magnets, where will the shield assy want to go, from the shown position, naturally?

1. nowhere
2. to the left (covering left stationary magnet)
3. center between magnets

tom

[tbird]

hi all,

since no one feels one way or the other, let's assume the shield wants to go between the magnets and the spring can just overcome this action enough to move the shield out to a point the magnet is uncovered.

let's add the lever arm to the simplest form (see att).

any thoughts?

tom

[wings]

hi all,

since no one feels one way or the other, let's assume the shield wants to go between the magnets and the spring can just overcome this action enough to move the shield out to a point the magnet is uncovered.

let's add the lever arm to the simplest form (see att).

any thoughts?

tom

I try

the magnetic field acts as a potential field, then except for the losses due to hysteresis that you enter can be returned.

you can draw a spring or a cam that balances the force of attraction or repulsion at any point of rotation.

energy balance has to be done on the friction and hysteresis losses

[tbird]

you can draw a spring or a cam that balances the force of attraction or repulsion at any point of rotation.

energy balance has to be done on the friction and hysteresis losses

does that mean you think the shield can be moved in and out (on the linear bearing) with little effort if the spring is adjusted correctly?

tom