Quote:
Originally Posted by J_Player
Ooops, what patents?
Ignoring the un-patentable designs that were taken from other designers, and cannot be patented, can you think of any reason why nobody who has a working LRL will post a schematic for a simple LRL that finds stuff like aluminum at 10 feet distance?
A simple LRL that only finds aluminum will not start a rush of Chinese manufacturers mass producing the LRL. But is will serve as a good tool to test to see if it is detecting currents in the ground, or ions or some other geo-signal from the buried target.
Best wishes,
J_P
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I found a site with many aluminium cans (at first moment I think that are aluminium cans and unbury one as a sample). So, I surrounding the area from all positions and don't was detected this aluminium cans. Previously at 5 meters of this "cemetery" of aluminium cans (aluminium cans are not corroded. OK? Maybe corroded is other case...) I detect a site and found a bronze coin and Nintendo token (is correct here token?) one on other one. Don't know wich alloys is this token, but the both was detectable exceptionally very well at 3 meters and continue over the targets. Also don't know if the mix of this 2 kind of metals produces a "variant case" as Volta battery because a 1797 or 1798 Spanish silver coin don't was detectable very well. The conjunction of this both metal was better detectable. Any theory?
PS: I found many detectors in old magazine maybe never was patented but some years later other persons appears as the "inventors", one of such devices called impulse detector wich works as pulse induction...
To patent any invention is expensive...