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

the_big_m_in_ok · August 07, 2009, 08:00:59 PM

In numerical order, for reference:
#6,463,875
#6,147,655
#5,914,692
#5,841,407
#5,835,066
#5,805,114
#5,734,353
#5,404,117
#5,159,332
#5,065,099
#4,922,261
#4,804,965
#4,701,764
#4,633,250
#4,628,299
#4,622,558
#4,473,163
#4,407,000
#4,396,920
#4,028,704
#3,931,577
#3,721,989
#3,716,861
#3,568,205
#3,534,372
#3,530,430
#3,495,264
#3,267,476
#2,957,103
#2,955,223
#2,856,605
#2,813,242
#2,584,314
#2,581,348
#2,537,191
#2,510,162
#2,503,010
#2,373,206
#2,153,975
#2,145,024
#2,143,437
#2,135,234
#2,066,690
#1,740,851
#1,602,085
#1,575,824
#1,538,466
#1,504,303
#1,350,100
#1,315,862
#1,101,533
#1,014,719
#795,762
#674,427
#287,973

--Lee

the_big_m_in_ok · August 08, 2009, 05:46:55 PM

Had to quit when computer began acting up---wouldn't respond to keystrokes and bold letters appeared without being invoked by me---last entry has all bold letters and I didn't do that...

3,646,562 Helical Coil Coupled to a live Tree to Provide a Radiating Antenna
Has a toroid wire circling a tree trunk with a crossover caduceus arrangement combined into the design:

http://www.google.com/patents/about?id=Na4vAAAAEBAJ&dq=patent:3646562&num=100

#3,434,678 Microwave to DC Converter
Receives microwave transmissions to a dipole antenna on a "helicopter" UAV using full wave diode bridges:

http://www.google.com/patents?id=j3hzAAAAEBAJ&pg=PA1&dq=contrawound+antenna&num=100&source=gbs_selected_pages&cad=2#v=onepage&q=&f=false

#3,278,937 Antenna Near Field Coupling System
Potentially large system, designed for transmissions, that combines multi-conductor arrangements into one conductor with air core coil:

http://www.google.com/patents/about?id=7nhIAAAAEBAJ&dq=patent:3278937

#2,550,891 Bifilar Inductor
Two counter wound Cadeceus coils in series, each having offset nodes---unusual:

http://www.google.com/patents/about?id=tqFdAAAAEBAJ&dq=patent:2550891

#2,387,116 Radio Antenna System
Fig. 4 has an embodiment featuring a 3 dimensional arrangement that can be wired in series:

http://www.google.com/patents/about?id=9Tp-AAAAEBAJ&dq=patent:2387116

#2,171,256
This one has a central tower and more than one transmitting elements on the outside with air core coils at the bases(figs. 4 & 5).

http://www.google.com/patents?id=p6hcAAAAEBAJ&pg=PA1&dq=toroidal+array+antenna&num=100&source=gbs_selected_pages&cad=2#v=onepage&q=&f=false

--Lee

the_big_m_in_ok · August 09, 2009, 06:08:21 PM

#4,839,616
This is a "transformer" made of a transmission co-ax cable wired in either two or four sections.

http://www.google.com/patents/about?id=3NAsAAAAEBAJ&dq=patent:4839616

#4,115,778
Here we go! 2 wires facing each other like a Lakhovsky transmitting coil/antenna with attached electronics for specially invented purposes. (You might disregard these electronics.)

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

#3,949,407
This is a 4-wire spiral transmitter aerial that's connected at the center by what amounts to approximately a full wave diode bridge

http://www.google.com/patents/about?id=4BYxAAAAEBAJ&dq=patent:3949407&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=

#3,617,980
Fig. 14A-E may be a description of how a Caduceus coil works

http://www.google.com/patents?id=1OgBAAAAEBAJ&printsec=abstract&zoom=4#v=onepage&q=&f=false

#3,614,732
To transmit info between 2 moving coils. Fig. 3 has two counterwound flat spiral coils in series.

http://www.google.com/patents/about?id=Na4vAAAAEBAJ&dq=patent:3646562&num=100

#2,919,442
You might try this with a Tesla coil

http://www.google.com/patents?id=WYFVAAAAEBAJ&pg=PA1&dq=counter+coil+antenna&num=50&source=gbs_selected_pages&cad=2#v=onepage&q=&f=false

#2,682,608
Basic counterwound bifilar

http://www.google.com/patents?id=OzBtAAAAEBAJ&pg=PA1&dq=counter+coil+antenna&num=50&source=gbs_selected_pages&cad=2#v=onepage&q=&f=false

#2,650,303
Upper and lower square coils with a center-tapped air coil between them:

http://www.google.com/patents?id=yT9cAAAAEBAJ&pg=PP1&dq=counter+coil+antenna&num=50&source=gbs_selected_pages&cad=2#v=onepage&q=&f=false

@onthecuttingedge2005 + all others...
Do you realize some of these patents may be usable in spacecraft designs? Especially the spiral toroidal wound Mobius ones.

--Lee

the_big_m_in_ok · August 10, 2009, 10:14:20 AM

#2,399,382
Crossed loops, at 90 deg., on a ferrite core as a receiver

http://www.google.com/patents?id=gjZjAAAAEBAJ&pg=PA1&dq=toroidal+array&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

#2,354,332
Counterwound bifilar as a loop

http://www.google.com/patents?id=JahgAAAAEBAJ&pg=PA1&dq=toroidal+array&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

--Lee

FreeEnergyInfo · August 10, 2009, 02:54:40 PM

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

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