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The Lost Inventions of Nikola Tesla
The Lost Inventions of Nikola Tesla
"Short-winded" bio: TESLA, Nikola (1856-1943), electrical inventor. Tesla was famous at the turn of
the century for inventing the alternating current system still in use today. But his later inventions,
documented in some 30 U.S. patents between 1890 and 1921, have never been utilized as Tesla
intended despite their obvious potential for advancing in fundamental ways the technology of modern
civilization. Among these lost inventions: the disk-turbine rotary engine, the Tesla coil, electric energy
magnifier, high-frequency lighting systems, the magnifying transmitter, wireless power, and the freeenergy
receiver. Born Yugoslavia, 1856. Educated at the polytechnic school at Graz and at University
of Prague. Worked as telephone engineer in Prague and Paris. Conceived new type of electric motor
having no commutator, as direct current. motors have, but works on principle of rotating magnetic field
produced by poly phase alternating currents. Constructed prototype. Found nobody interested in
Europe. Emigrated to U.S. (1884). Worked briefly and unhappily with Thomas Edison.
Established own lab and obtained patents on poly phase motors, dynamos, transformers for a
complete alternating current power system. Formed alliance with George Westinghouse, who bought
poly phase patents for $1 million plus royalty. With Westinghouse, engaged in struggle against Edison
to convince public of efficiency and safety of AC over DC, and succeeded in getting Alternating Current
accepted as the electric power system worldwide.
Also with Westinghouse, lit the Chicago World's Fair, built Niagara Falls hydropower plant, and
installed AC - Alternating Current - systems at Colorado silver mines, and other industries. By turn of
the century was lifted to celebrity status comparable to Edison's as media promoted him along with the
expanding electric power industry. Experimenting independently in Manhattan lab, developed and
patented electric devices based on superior capabilities of high-potential, high-frequency currents:
Tesla coil, radio, high-frequency lighting, x-rays, electrotherapy. Suffered lab fire. Rebuilt, and
continued. Moved lab to Colorado Springs for about one year (1899). Built huge magnifying
transmitter. Experimented with wireless power, radio, and earth resonance. Studied lightning. Created
lightning. Returned to New York. With encouragement of financier J.P. Morgan, promoted a World
System of radio broadcasting utilizing magnifying transmitters. Built huge tower for magnifying
transmitter at Wardenclyffe, Long Island as first station in World System. Received enough from
Morgan to bring station within sight of completion, then funds cut off, project collapsed.
Continued to invent into the 1920's, but flow of patents meager compared to earlier torrent, which
amounted to some 700 patents worldwide. High-frequency inventions ignored by established
technology, as were disk turbine, free energy receiver, and other inventions. Shut out by media except
for birthday press conferences. At these conferences, predicted microwaves, TV, beam technologies,
cosmic-ray motor, interplanetary communications, and wave-interference devices that since have been
named the Tesla howitzer and the Tesla shield. In the 1930's, he was involved in wireless power
projects in Quebec. Last birthday media appearance in 1940.
http://www.frank.germano.com/lostinventions.htm (1 of 28)2004/11/22 09:47:22 AM
the lost inventions of Nikola Tesla
Died privately and peacefully at 87 in New York hotel room from no apparent cause in particular.
Personal papers, including copious lab notes, impounded by U.S. Government, surfaced many years
later at the "Tesla Museum", in Belgrade, Yugoslavia. Of these notes, only a fragment, "Colorado
Springs Notes", has been published by the Museum.
the inventions:
1. Disk-Turbine Rotary Engine
Tesla called it a powerhouse in a hat. One version developed 110 h.p. at 5000 RPM and was less than
ten inches in diameter. Tesla believed larger turbines could achieve 1000 HP. The disk-turbine rotary
engine runs vibration free. It is cheap to manufacture because nothing but the rotor bearings needs to
be fitted to close tolerances. It requires little maintenance. If necessary, the rotor can be replaced with
ease. The turbine can run on steam, compressed air, gasoline, or oil.
How it works
Unlike conventional turbines that use blades or buckets to catch the flow, Tesla's uses a set of rigid
metal disks that, instead of battling the propelling stream at steep angles, runs with smooth efficiency
in parallel with the flow. What drives the disks is a peculiar adhesion that exists between the surface of
a body and any moving fluid. This adhesion, is, in Tesla's words, caused by the shock of the fluid
against the asperities of the solid substance (simple resistance) and from internal forces opposing
molecular separation (a sticking phenomenon).
The propellant enters the intake and is directed through a nozzle onto the disks at their perimeter. It
travels over the spinning disks in a spiral fashion, exiting at the disks' central openings and is
exhausted from the casing. Tesla notes in his patent that, in an engine driven by a fluid, changes in the
velocity and direction of movement of the fluid should be as gradual as possible. This, he observes, is
not the case, though, in existing engines where sudden changes, shocks, and vibrations are
unavoidable. The use of pistons, paddles, vanes and blades, notes Tesla, necessarily introduces
numerous defects and limitations and adds to the complication, cost of production, and maintenance of
the machines.
We who are stuck with the piston engine know this all too well. The Tesla turbine is vibration-free
because the propelling fluid moves in natural paths or stream lines of least resistance, free from
constraint and disturbance. Conducting the propellant through the intake valve on the other side easily
reverses the turbine.
Internal combustion
A hollow casting is bolted to the top of the turbine for the internal combustion mode. A glow plug or
spark plug screws into the top of this chamber. Sticking out of the sides are the intake valves.
Interesting thing about these valves, there are no moving parts. They work on a fluidic principle. The
Tesla turbines' only moving part is its rotor. Imagine, a powerful internal combustion engine with only
one moving part.
"Short-winded" bio: TESLA, Nikola (1856-1943), electrical inventor. Tesla was famous at the turn of
the century for inventing the alternating current system still in use today. But his later inventions,
documented in some 30 U.S. patents between 1890 and 1921, have never been utilized as Tesla
intended despite their obvious potential for advancing in fundamental ways the technology of modern
civilization. Among these lost inventions: the disk-turbine rotary engine, the Tesla coil, electric energy
magnifier, high-frequency lighting systems, the magnifying transmitter, wireless power, and the freeenergy
receiver. Born Yugoslavia, 1856. Educated at the polytechnic school at Graz and at University
of Prague. Worked as telephone engineer in Prague and Paris. Conceived new type of electric motor
having no commutator, as direct current. motors have, but works on principle of rotating magnetic field
produced by poly phase alternating currents. Constructed prototype. Found nobody interested in
Europe. Emigrated to U.S. (1884). Worked briefly and unhappily with Thomas Edison.
Established own lab and obtained patents on poly phase motors, dynamos, transformers for a
complete alternating current power system. Formed alliance with George Westinghouse, who bought
poly phase patents for $1 million plus royalty. With Westinghouse, engaged in struggle against Edison
to convince public of efficiency and safety of AC over DC, and succeeded in getting Alternating Current
accepted as the electric power system worldwide.
Also with Westinghouse, lit the Chicago World's Fair, built Niagara Falls hydropower plant, and
installed AC - Alternating Current - systems at Colorado silver mines, and other industries. By turn of
the century was lifted to celebrity status comparable to Edison's as media promoted him along with the
expanding electric power industry. Experimenting independently in Manhattan lab, developed and
patented electric devices based on superior capabilities of high-potential, high-frequency currents:
Tesla coil, radio, high-frequency lighting, x-rays, electrotherapy. Suffered lab fire. Rebuilt, and
continued. Moved lab to Colorado Springs for about one year (1899). Built huge magnifying
transmitter. Experimented with wireless power, radio, and earth resonance. Studied lightning. Created
lightning. Returned to New York. With encouragement of financier J.P. Morgan, promoted a World
System of radio broadcasting utilizing magnifying transmitters. Built huge tower for magnifying
transmitter at Wardenclyffe, Long Island as first station in World System. Received enough from
Morgan to bring station within sight of completion, then funds cut off, project collapsed.
Continued to invent into the 1920's, but flow of patents meager compared to earlier torrent, which
amounted to some 700 patents worldwide. High-frequency inventions ignored by established
technology, as were disk turbine, free energy receiver, and other inventions. Shut out by media except
for birthday press conferences. At these conferences, predicted microwaves, TV, beam technologies,
cosmic-ray motor, interplanetary communications, and wave-interference devices that since have been
named the Tesla howitzer and the Tesla shield. In the 1930's, he was involved in wireless power
projects in Quebec. Last birthday media appearance in 1940.
http://www.frank.germano.com/lostinventions.htm (1 of 28)2004/11/22 09:47:22 AM
the lost inventions of Nikola Tesla
Died privately and peacefully at 87 in New York hotel room from no apparent cause in particular.
Personal papers, including copious lab notes, impounded by U.S. Government, surfaced many years
later at the "Tesla Museum", in Belgrade, Yugoslavia. Of these notes, only a fragment, "Colorado
Springs Notes", has been published by the Museum.
the inventions:
1. Disk-Turbine Rotary Engine
Tesla called it a powerhouse in a hat. One version developed 110 h.p. at 5000 RPM and was less than
ten inches in diameter. Tesla believed larger turbines could achieve 1000 HP. The disk-turbine rotary
engine runs vibration free. It is cheap to manufacture because nothing but the rotor bearings needs to
be fitted to close tolerances. It requires little maintenance. If necessary, the rotor can be replaced with
ease. The turbine can run on steam, compressed air, gasoline, or oil.
How it works
Unlike conventional turbines that use blades or buckets to catch the flow, Tesla's uses a set of rigid
metal disks that, instead of battling the propelling stream at steep angles, runs with smooth efficiency
in parallel with the flow. What drives the disks is a peculiar adhesion that exists between the surface of
a body and any moving fluid. This adhesion, is, in Tesla's words, caused by the shock of the fluid
against the asperities of the solid substance (simple resistance) and from internal forces opposing
molecular separation (a sticking phenomenon).
The propellant enters the intake and is directed through a nozzle onto the disks at their perimeter. It
travels over the spinning disks in a spiral fashion, exiting at the disks' central openings and is
exhausted from the casing. Tesla notes in his patent that, in an engine driven by a fluid, changes in the
velocity and direction of movement of the fluid should be as gradual as possible. This, he observes, is
not the case, though, in existing engines where sudden changes, shocks, and vibrations are
unavoidable. The use of pistons, paddles, vanes and blades, notes Tesla, necessarily introduces
numerous defects and limitations and adds to the complication, cost of production, and maintenance of
the machines.
We who are stuck with the piston engine know this all too well. The Tesla turbine is vibration-free
because the propelling fluid moves in natural paths or stream lines of least resistance, free from
constraint and disturbance. Conducting the propellant through the intake valve on the other side easily
reverses the turbine.
Internal combustion
A hollow casting is bolted to the top of the turbine for the internal combustion mode. A glow plug or
spark plug screws into the top of this chamber. Sticking out of the sides are the intake valves.
Interesting thing about these valves, there are no moving parts. They work on a fluidic principle. The
Tesla turbines' only moving part is its rotor. Imagine, a powerful internal combustion engine with only
one moving part.
0/5000
Những phát minh bị mất của Nikola Tesla"Short-winded" sinh học: TESLA, Nikola (1856-1943), nhà phát minh điện. Tesla là nổi tiếng tại bật củathế kỷ cho phát minh ra dòng điện xoay chiều hệ thống vẫn sử dụng vào ngày hôm nay. Nhưng sau đó phát minh của ông,tài liệu trong một số bằng sáng chế Hoa Kỳ 30 giữa năm 1890 và năm 1921, không bao giờ có được sử dụng như Tesladự định mặc dù tiềm năng rõ ràng của họ cho tiến trong cách cơ bản công nghệ hiện đạinền văn minh. Trong số này bị mất sáng chế: quay đĩa-turbin, Tesla coil, năng lượng điệnkính lúp, Hệ thống chiếu sáng tần số cao, các truyãön phóng đại, không dây điện, và freeenergybộ tiếp nhận. Sinh Nam Tư, 1856. Giáo dục tại trường đại học Bách khoa tại Graz và tại trường đại họcPraha. Làm việc như kỹ sư điện thoại ở Prague và Paris. Hình thành các loại mới của động cơ điệncó không có diễn, như dòng điện. động cơ có, nhưng các công trình trên các nguyên tắc của quay từ trườngsản xuất bởi nhiều giai đoạn dòng điện xoay chiều. Xây dựng nguyên mẫu. Tìm thấy không ai quan tâm đếnChâu Âu. Di cư đến Hoa Kỳ (1884). Làm việc một thời gian ngắn và unhappily với Thomas Edison.Thành lập phòng thí nghiệm của riêng và thu được bằng sáng chế trên nhiều giai đoạn cơ sót, máy biến áp cho mộthoàn thành hệ thống điện xoay chiều. Các liên minh được hình thành với George Westinghouse, người muanhiều giai đoạn bằng sáng chế cho $ 1.000.000 cộng với tiền bản quyền. Với Westinghouse, tham gia vào cuộc đấu tranh chống lại Edisonđể thuyết phục công cộng của hiệu quả và an toàn của AC trên DC, và đã thành công trong việc nhận được dòng điện xoay chiềuaccepted as the electric power system worldwide.Also with Westinghouse, lit the Chicago World's Fair, built Niagara Falls hydropower plant, andinstalled AC - Alternating Current - systems at Colorado silver mines, and other industries. By turn ofthe century was lifted to celebrity status comparable to Edison's as media promoted him along with theexpanding electric power industry. Experimenting independently in Manhattan lab, developed andpatented electric devices based on superior capabilities of high-potential, high-frequency currents:Tesla coil, radio, high-frequency lighting, x-rays, electrotherapy. Suffered lab fire. Rebuilt, andcontinued. Moved lab to Colorado Springs for about one year (1899). Built huge magnifyingtransmitter. Experimented with wireless power, radio, and earth resonance. Studied lightning. Createdlightning. Returned to New York. With encouragement of financier J.P. Morgan, promoted a WorldSystem of radio broadcasting utilizing magnifying transmitters. Built huge tower for magnifyingtransmitter at Wardenclyffe, Long Island as first station in World System. Received enough fromMorgan to bring station within sight of completion, then funds cut off, project collapsed.Continued to invent into the 1920's, but flow of patents meager compared to earlier torrent, whichamounted to some 700 patents worldwide. High-frequency inventions ignored by establishedtechnology, as were disk turbine, free energy receiver, and other inventions. Shut out by media exceptfor birthday press conferences. At these conferences, predicted microwaves, TV, beam technologies,cosmic-ray motor, interplanetary communications, and wave-interference devices that since have beennamed the Tesla howitzer and the Tesla shield. In the 1930's, he was involved in wireless powerprojects in Quebec. Last birthday media appearance in 1940.http://www.frank.germano.com/lostinventions.htm (1 of 28)2004/11/22 09:47:22 AMthe lost inventions of Nikola TeslaDied privately and peacefully at 87 in New York hotel room from no apparent cause in particular.Personal papers, including copious lab notes, impounded by U.S. Government, surfaced many yearslater at the "Tesla Museum", in Belgrade, Yugoslavia. Of these notes, only a fragment, "ColoradoSprings Notes", has been published by the Museum.the inventions:1. Disk-Turbine Rotary EngineTesla called it a powerhouse in a hat. One version developed 110 h.p. at 5000 RPM and was less thanten inches in diameter. Tesla believed larger turbines could achieve 1000 HP. The disk-turbine rotaryengine runs vibration free. It is cheap to manufacture because nothing but the rotor bearings needs tobe fitted to close tolerances. It requires little maintenance. If necessary, the rotor can be replaced withease. The turbine can run on steam, compressed air, gasoline, or oil.How it worksUnlike conventional turbines that use blades or buckets to catch the flow, Tesla's uses a set of rigidđĩa kim loại đó, thay vì chiến đấu dòng động ở góc độ dốc, chạy với mịn hiệu quảsong song với dòng chảy. Những gì ổ đĩa là một bám dính đặc biệt tồn tại giữa bề mặt củamột cơ thể và bất kỳ chất lỏng di chuyển. Này bám dính, được, nói cách của Tesla, gây ra bởi những cú sốc của chất lỏngĐối với các asperities của các chất rắn (đơn giản kháng) và từ nội bộ lực lượng phản đốiphân tử tách (một hiện tượng gắn bó).Động cơ vào lượng và đạo diễn thông qua một vòi phun lên đĩa tại vành đai của họ. Nóđi trên những đĩa quay trong một thời trang xoắn ốc, xuất cảnh tại đĩa Trung tâm mở và làcạn kiệt từ vỏ. Tesla ghi chú trong bằng sáng chế của mình rằng, trong một động cơ thúc đẩy bởi một chất lỏng, những thay đổi trong cáctốc độ và hướng của chuyển động của chất lỏng nên dần dần càng tốt. Điều này, ông quan sát, làkhông phải là trường hợp, Tuy nhiên, trong sẵn có động cơ mà thay đổi đột ngột, những cú sốc và rung độngkhông thể tránh khỏi. Việc sử dụng các pistons, mái chèo, cánh và lưỡi, ghi chú Tesla, nhất thiết phải giới thiệunhiều khiếm khuyết và hạn chế và thêm vào các biến chứng, chi phí sản xuất, và bảo trì củaCác máy.Chúng ta đang mắc kẹt với động cơ piston biết điều này tất cả các quá tốt. Các tuabin Tesla là rung động miễn phíbởi vì các chất lỏng động di chuyển theo đường dẫn tự nhiên hoặc stream dòng của ít nhất là kháng chiến, miễn phí từhạn chế và xáo trộn. Thực hiện các động cơ thông qua van hút khí phía bên kia một cách dễ dàngđảo ngược các tuabin.ĐốtMột đúc rỗng bolted đến đầu tua-bin cho chế độ đốt. Một plug sáng hoặcplug tia lửa vít vào đầu của viện này. Nhô ra khỏi các bên là lượng Van.Điều thú vị về các van, không có không có bộ phận chuyển động. Họ làm việc trên một nguyên tắc fluidic. CácTesla tuabin chỉ di chuyển một phần là cánh quạt. Hãy tưởng tượng, một động cơ mạnh mẽ nội bộ đốt với duy nhấtdi chuyển một phần.
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