Hello all,
Recently I was inspired to attempt a replication "of sort's" of the U.S. Patent no. 1,119,732, Apparatus for Transmitting Electrical Energy.
Patent- ELECTRICAL ENERGY - Google Patents
Wiki- Magnifying transmitter - Wikipedia, the free encyclopedia
Equivilent Circuit EDIT' It has been brought to my attention that this equivilent circuit may not be applicable to the Magnifying Transmitter however I dissagree, I think it is relevent because it is an equivilent circuit to the earths electrostatic voltage field and could be relevent to the charging of the top terminal but not so much the actual transfer of energy.
https://skydrive.live.com/?cid=32A91...1258&sc=photos
I'm starting this thread for a place for relevent reference material, design tips, Driving/Generator circuits and very importantly transforming circuits for the receiver output. And with respect to receiving energy, relevent receiving apparatus "other than a dedicated resonant receiver" should also be discussed here.
I have had some success in my first attempt and have really enjoyed the experience. The coils I ended with are not ideal but they work, I think they should be shorter and rounder. I had to make longer Coil "B's" to lower the resonant frequency, I think it is resonant at about 508 Khz.
Here is a load test video.
YouTube - ‪AlternateFarmhand1's Channel‬‏
There are other video's on my channel and I hope to have a transmission over a short distance with resonable results soon.
Here is the Wavform displayed by hanging the probe about 30 inch's from the Transmitter top terminal. Scope is set to 10V per division.
https://skydrive.live.com/?cid=32a91...1259&sc=photos
This is the PWM Switching part of the circuit I'm using to drive it, circuit tips are welcome.
https://skydrive.live.com/?cid=32a91...1264&sc=photos
This is the Tesla Patent I based the Driving cuircuit on.
NIKOLA TESL-A - Google Patents
Photo of Exciting circuit
https://skydrive.live.com/?cid=32a91...1261&sc=photos
This is a photo of the receiver, the transmitter is identical except for the exciting circuit.
https://skydrive.live.com/?cid=32a91...1262&sc=photos
Relevent Patents
Magnifying Transmitter.
ELECTRICAL ENERGY - Google Patents
Apparatus for the Utilisation of Radiant Energy.
NIKOLA TESLA - Google Patents
Method of Utilising Radiant Energy
NIKOLA TESLA - Google Patents
Art of Transmitting Electrical Energy Through Natural Mediums
NIKOLA TESLA - Google Patents
Apparatus for Utilising Effects Transmitted through Natural Media.
NIKOLA TESLA - Google Patents
Any assistance with workable circuits for driving or receiving are welcome. Several people have helped me so far so if I can be of assistance I will. I am no expert about these things, but I am learning.
Also tips for coil design based on the patent, resonanance discussion and the principals and uses/benifits.
These things are fairly simple to build and have a lot to offer in many ways in my opinion. Starting with a low power setup the best way toward efficiency can be more easily seen in my opinion, so I will be only using a 12 volt supply with no inverters, ignition coils or anything like that just 12 volt solid state or maybe 24 volt with smaller device's for more throughput.
I will be constructing soon another pair of coils but with much larger diameter primary coil "C's" and coupling coil "A's" about 12 inch diameter i hope and either 4 inch or six inch resonator coil "B's". A shorter more Squat Transformer configuration would be more practical.
Recently I was inspired to attempt a replication "of sort's" of the U.S. Patent no. 1,119,732, Apparatus for Transmitting Electrical Energy.
Patent- ELECTRICAL ENERGY - Google Patents
Wiki- Magnifying transmitter - Wikipedia, the free encyclopedia
Equivilent Circuit EDIT' It has been brought to my attention that this equivilent circuit may not be applicable to the Magnifying Transmitter however I dissagree, I think it is relevent because it is an equivilent circuit to the earths electrostatic voltage field and could be relevent to the charging of the top terminal but not so much the actual transfer of energy.
https://skydrive.live.com/?cid=32A91...1258&sc=photos
I'm starting this thread for a place for relevent reference material, design tips, Driving/Generator circuits and very importantly transforming circuits for the receiver output. And with respect to receiving energy, relevent receiving apparatus "other than a dedicated resonant receiver" should also be discussed here.
I have had some success in my first attempt and have really enjoyed the experience. The coils I ended with are not ideal but they work, I think they should be shorter and rounder. I had to make longer Coil "B's" to lower the resonant frequency, I think it is resonant at about 508 Khz.
Here is a load test video.
YouTube - ‪AlternateFarmhand1's Channel‬‏
There are other video's on my channel and I hope to have a transmission over a short distance with resonable results soon.
Here is the Wavform displayed by hanging the probe about 30 inch's from the Transmitter top terminal. Scope is set to 10V per division.
https://skydrive.live.com/?cid=32a91...1259&sc=photos
This is the PWM Switching part of the circuit I'm using to drive it, circuit tips are welcome.
https://skydrive.live.com/?cid=32a91...1264&sc=photos
This is the Tesla Patent I based the Driving cuircuit on.
NIKOLA TESL-A - Google Patents
Photo of Exciting circuit
https://skydrive.live.com/?cid=32a91...1261&sc=photos
This is a photo of the receiver, the transmitter is identical except for the exciting circuit.
https://skydrive.live.com/?cid=32a91...1262&sc=photos
Relevent Patents
Magnifying Transmitter.
ELECTRICAL ENERGY - Google Patents
Apparatus for the Utilisation of Radiant Energy.
NIKOLA TESLA - Google Patents
Method of Utilising Radiant Energy
NIKOLA TESLA - Google Patents
Art of Transmitting Electrical Energy Through Natural Mediums
NIKOLA TESLA - Google Patents
Apparatus for Utilising Effects Transmitted through Natural Media.
NIKOLA TESLA - Google Patents
Any assistance with workable circuits for driving or receiving are welcome. Several people have helped me so far so if I can be of assistance I will. I am no expert about these things, but I am learning.
Also tips for coil design based on the patent, resonanance discussion and the principals and uses/benifits.
These things are fairly simple to build and have a lot to offer in many ways in my opinion. Starting with a low power setup the best way toward efficiency can be more easily seen in my opinion, so I will be only using a 12 volt supply with no inverters, ignition coils or anything like that just 12 volt solid state or maybe 24 volt with smaller device's for more throughput.
I will be constructing soon another pair of coils but with much larger diameter primary coil "C's" and coupling coil "A's" about 12 inch diameter i hope and either 4 inch or six inch resonator coil "B's". A shorter more Squat Transformer configuration would be more practical.
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