Simple to make Hilden-Brand style motor

[Nali2001]

Indeed Ron here is the man and he has been in this field long before me and has a long list of quality replications. The test he he has done on this valve clearly show the gain one gets with these systems. The beauty of these systems is the simplicity and ease of understanding. Lots of different variations are possible. So I guess the next step for all is to piece together some motor or solid state device where the magnet adds a gain.

Regards,
Steven

[LarryC]

@All,

Another simple to make Hilden-Brand style motor is by using a Shaded Pole Ac motor. It has the magnets before the rotor and can be connected into a multi valve unit. Downside, it is hard to find a large motor to use Jack size OU magnets.

The thin top piece of the motor is cut. The rotor is cut to a shorter arc instead of a circle. Magnets are placed on each side of the stator, a bar is added around to complete the outside flux path of the magnets. The inside flux path is thru the center of the electromagnet.

When the motor has the magnets it picks up the weight attached by a string to the side of the fan. When the motor doesn't have the magnets it cannot pick up the weight.

Regards, Larry



   

[i_ron]

@All,

Another simple to make Hilden-Brand style motor is by using a Shaded Pole Ac motor. 
snip
When the motor has the magnets it picks up the weight attached by a string to the side of the fan. When the motor doesn't have the magnets it cannot pick up the weight.

Regards, Larry
 

Oh oh, thane's two bad boys on the new list, lol

Good to see you Larry, nice motor!, very well done, look forward to more...

Ron

[broli]

Hey larry can you please make a paint drawing of your setup, it's a bit hard to understand from the pictures.

[LarryC]

Hey larry can you please make a paint drawing of your setup, it's a bit hard to understand from the pictures.

Thanks for asking. I had made those pictures a while back and forgot to specify another cut on the stator.

The new pics should make it clearer.

Shaded pole motor before is from wiki.

Shaded pole motor cuts shows the cuts made to the stator and rotor.

Shaded pole motor with magnets shows magnets added to each side (opposite poles) with a metal spacer. The metal spacer reduces the flux strength to where it does not pull the rotor when no power is supplied.

Shaded pole motor with keeper shows metal bars have been attached to the back side of the magnets to form a flux path and stop the back side of the magnet flux from wraping into the stator.

Regards Larry