Re: [EVGRAY] Interesting Patent: Tesla [1 Attachment]

Body

Very interesting Gerry.
George

    On Sunday, 7 October 2018, 12:44:14 pm AEDT, Gerry [email protected] [EVGRAY] <[email protected]> wrote:  
 
     

Hi Mark & guys,Tesla mentions this technique in US382202 and US433702 maybe in others too..According to https://www.engineeringtoolbox.com/permeability-d_1923.html
Carbon steel carries magnetic flux about 100 times better than air does.Soft pure Iron carries magnetic flux about 5000 times better than air does.And 99.95 % pure Iron annealed in Hydrogen can carry magnetic flux 200 000 times better than air does
Gerry
On Sat, Oct 6, 2018 at 2:26 PM Mick [email protected] [EVGRAY] <[email protected]> wrote:

 

 
Gerry,
 
This is an interesting post indeed.
 
 
Where is the patent you are citing?  I assume this is the case based on the subject sentence.
 
 
 On 10/5/2018 2:54 PM, Gerry [email protected] [EVGRAY] wrote:
  
      Thanks George, I wasn't sure anyone understood..... it seemed to fall on deaf ears. Hope you got some of the wet stuff up your way. 
  Gerry  
  On Thu, Oct 4, 2018 at 3:52 PM george gray [email protected] [EVGRAY] <[email protected]> wrote:
  
  
 
   Gerry, 
  Good info mate, thanks. 
  George
  
      On Tuesday, 2 October 2018, 8:49:58 am AEST, Gerry [email protected] [EVGRAY] <[email protected]> wrote:  
  
          Hi Lutz, It takes certain amount of energy to magnetise the core of a transformer allowing for  losses & inefficiencies in the core etc. In DC and alternating circuits, input power is worked from Volts x Amps. (without  mentioning power factor). In AC circuits both the input Volts and the Amps alternate between positive and negative. 
  When we multiply Volts times Amps, if both are positive we get positive answer or if both  Volts and Amps are negative we also get positive answer. If we can introduce a time delay to either the Volts or the Amps, so that one of them is  Negative whilst the other is still Positive. Then the +ve Volts x -ve Amps will give a negative answer.  
  If input power calculation is Negative it means the flow of power is reversed and the load  is supplying power to the power source. A sort of Negative resistance effect. 
  Tesla's method was to introduce this delay by placing layers of insulated fine steel  wire between primary and secondary windings (at right angles). 
  It takes a certain time for each layer of Iron wire to become fully magnetised and the  primary flux, has to fully saturate each layer before being transmitted to the next Iron wire layer.   
  Eventually the primary input flux caused by the primary input current reaches the secondary  winding and induces an output Voltage.    Giving Tesla the times delay he was after. 
  The load then starts to draw it's own current creating it's own magnetic field but it also  has to negotiate the Iron wire layers to get back to the Primary.. And by this time the phase of the input Volts has already reversed direction. 
  Gerry