Patents involving antenna and aerials, mainly for transmitting...

[the_big_m_in_ok]

#2,537,191 Antenna
3-dimensional setup with more than one different ambodied shape:

http://www.google.com/patents?id=nGtgAAAAEBAJ&pg=PA1&dq=patent:2537191&as_drrb_ap=q&as_minm_ap=0&as_miny_ap=&as_maxm_ap=0&as_maxy_ap=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&source=gbs_selected_pages&cad=2#v=onepage&q=&f=false





#3,530,430 High Frequency Transformer and Circuit
Offset, spiral wire antenna attached to a pyamid shape:
(I could only bring up this patent on   http://www.pat2pdf.org   while using this computer.)






#3,534,372 Horizontal Broadband Omnidirectional Antenna
Flat antenna with overlapping turns in several directions that can be wired in series by the experimenter:

http://www.google.com/patents?id=h7ZiAAAAEBAJ&pg=PA1968&dq=patent:3534372&as_drrb_ap=q&as_minm_ap=0&as_miny_ap=&as_maxm_ap=0&as_maxy_ap=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&source=gbs_selected_pages&cad=2#v=onepage&q=&f=false





#3,716,861 Serpentine Antenna Mounted on a Rotatable Capacitive Coupler
Similar to patent above with a different shape:
Unusual, wavy  out-and-back antenna with Mobius applications(Fig. 7):

http://www.google.com/patents?id=S0A5AAAAEBAJ&pg=PA2&dq=patent:3716861&source=gbs_selected_pages&cad=2#v=onepage&q=&f=false





#4,804,965  Flat Wide Band Antenna
Flat coil antenna with a wide variety of embodied shaped(i.e, Iron Cross):

http://www.google.com/patents/about?id=IYREAAAAEBAJ&dq=patent:4804965





#5,404,117  EAS System Loop Antenna Having Three Loops of Different Area
Also has Tesla coil applications with a built-in transformer:

http://www.google.com/patents/about?id=tcsgAAAAEBAJ&dq=patent:5404147





#5,805,114  Expanded Quadruple-delta Antenna Structure
Unusual; mostly triangular system that can have a power takeoff in the middle of the system, with 3-dimensional applications:

http://www.google.com/patents/about?id=E0IhAAAAEBAJ&dq=patent:5805114





#6,147,655  Flat Loop Antenna In a Single Plane for Use in Radio Frequency Tags
Flat antenna that has 90 deg. loops which angle off in several creative directions:

http://www.google.com/patents?id=cw4GAAAAEBAJ&printsec=abstract&zoom=4#v=onepage&q=&f=false


--Lee

[the_big_m_in_ok]

#2,153,975 Radio Direction Finder
Vertically oriented, 3-dimensional setup that was designed as a transmitting antenna.  Has 4 air coils in one embodiment, 5 more with wires between them,  and a counter-wound bifilar that could be added to these in a third drawing:

http://www.google.com/patents/about?id=F_dYAAAAEBAJ&dq=patent:2153975&as_drrb_ap=q&as_minm_ap=0&as_miny_ap=&as_maxm_ap=0&as_maxy_ap=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=





#1,350,100Radiosignaling
This an earlier version of the patent immediately above with a center aligned wire having air coils on it down the middle.  Otherwise it's pretty much the same.

http://www.google.com/patents/about?id=RP9RAAAAEBAJ&dq=patent:1350100&as_drrb_ap=q&as_minm_ap=0&as_miny_ap=&as_maxm_ap=0&as_maxy_ap=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=





#2,373,206 Mechanically Tuned Loop Antenna
This one has nuclear applications as a transmitting plasma guide means.  The coils can be wired in series as a lengthy voltage accumulator:

(I had to use    http://www.pat2pdf.org    on this one.  Each computer is different and Advanced Patent Search won't work.)

OUT OF TIME ON THIS COMPUTER

WILL RETURN LATER


--Lee

[onthecuttingedge2005]

Has anybody ever built a 'schumann resonance' Tesla Coil? 7Hz to 50Hz variance.

I know it would require a lot of winding but a nice lathe could tackle the job.

I don't think there could be anything better as far as a schumann resonance air coil electrical generator.

the Earth's own schumann resonance would resonate the secondary and generate all the electricity you wanted.

Jerry

[the_big_m_in_ok]

onthecuttingedge2005 said:

...I know it would require a lot of winding but a nice lathe could tackle the job. ...

Yes, a lot of wire would be needed, to put it mildly.  Probably as much municipal, residential and commercial wire presently existing in a large worldwide city.  7 Hz is 186,000 miles/7Hz per sec. = over 23,700 miles for each wavelength.  A lathe might be able to turn a coil built in many, many, many sections.

...I don't think there could be anything better as far as a schumann resonance air coil electrical generator. ...

Take a look at:

http://www.iihr.uiowa.edu/projects/schumann/Index.html

I have a point to make: without seeing this group's test results, there's nothing to keep other frequencies from impacting a coils with more energy than the Schumann wave harmonics in their entirety.
I admit they could always use a bandpass filter to eliminate this interference.

...the Earth's own schumann resonance would resonate the secondary and generate all the electricity you wanted.

Do you know how much power that is, exactly?  One source I looked at said the power available was minute compared to all other wavelengths.

--Lee

[onthecuttingedge2005]

Hi Big M.

it would really depend on where it is built and the additional ambient radiation induction of the coil, orbiting in space through the Earth's Magneto sphere is optimal at best do to induction times velocity like the tethered satellite experiments.

however, on the Earth in a stationary position it would probably have an induction value of the Earth's Magnetic field.

The strength of the field at the Earth's surface ranges from less than 30 microteslas (0.3 gauss) in an area including most of South America and South Africa to over 60 microteslas (0.6 gauss) around the magnetic poles in northern Canada and south of Australia, and in part of Siberia.

Typical daily variations of field strength are about 25 nanoteslas with variations over a few seconds of typically around 1nT.

with additional ambient field radiation it could increase the factor greatly.

even a 60Hz air coil should pick up everyones household radiation leakage pretty good for quite some distance acting as an antenna. so an air coil of around 50 to 60Hz might do the job.

I think I'll stick with Super Solar Cells instead.
Jerry