Bolonkin’s Inventions


  1. Economic Eccentric Combustion Engine.
  2. Bolonkin's Rotor Engine.
  3. Method for Dissipation of Tornado.
  4. The Rotor Machine.
  5. Mixing Pump.
  6. Air Rotor
  7. Some patented invention of Dr. Bolonkin.
  8. Space Launcher.
  9. Подзeмный рaзвeтчик(Underground Scout)
  10. Helicopter-car for everybody (English).
  11. Hoppycopter (English).
  12. Helicopter-motocycle for everybody (English).
  13. VTOL airplane (English).
  14. New non-contact Means of Transportation (English).
  15. High Speed Torpedo and Submarine (Russian)

Economic Eccentric Internal Combustion Engine

(Engine is patenting now)
The present invention relates in general to a piston machine and more specifically to an eccentric rotary piston devices which may be used for many different purposes, such as, for example, as an internal combustion engine; a rotor piston motor; a steam engine; a compressor, for example, for charging combustion devices; or as a pump.
Invention may be used in cars, tracks, motorcycles, water ships, airplanes, road trains, etc., everywhere the piston combustion engines are used now.
An eccentric engine include two or more cylinders (stator and rotors) located one in other. Since there is no power crankshaft and piston rod mechanism with huge variable loads, this rotary eccentric engine can develop revolutions of about 8 - 16 thousand per minute (depending on the diameter of the rotor) which is comparable to the revolution rates of gas turbines. This means that engine begins almost from zero, and its efficiency does not dependent on the revolutions. Instead, the efficiency of the suggested engines is significantly higher than gas turbine engines. Even though it operates on the same thermodynamic cycle, the increased efficiency is achieved because the eccentric engine doesn’t have to compress the additional amount of air needed for lowering the temperature of the gases that wash the blades of a turbine. In addition, the efficiency of the rotor during compression is higher than efficiency of the centrifugal and axle compressor of a gas turbine engine.
The research have shown, that the eccentric engine has very important advantage. A very high degree of compression (50 - 80) can be achieved which is unobtainable with piston carburetor engines (maximum 10 - 12) and diesels (maximum 25). In these latter engines, high degrees of compression is limited by large loads on the crankshaft and connecting (piston) rod mechanism that the connected rod must withstand. The suggested engine does not include the piston rod mechanism and decreases the fuel rate by 40 - 70% .
The eccentric engine also increases the specific power, revolutions, decrease the weight, the size (in two times). The mechanism is simpler, the production is cheaper than piston engine.

Expenses for R&D is $5M in 3 years.
Production cost is $2K, price is 4K each

Table of output and profit (K is thousand, M is million, B is billion)

Years after R&D 0 1 2 3 4 5 6 7 8 9 10 11 12
Output, each 0 10K 100K 300K 700K 1M 1M 1M 1M 1M 1M 1M 1M
Annual profit,$0 20M 200M 600M 800M 1.4B 2B 2B 2B 2B 2B 2B 2B
Total profit,$0 15M 215M 815M 2B 4B 6B 8B 10B 12B 14B 16B 18B
Expected saving of fuel consumption is about $5000 for every car owner

Bolonkin's Rotor Internal Combustion engine

(Engine is patenting) The present invention relates to a rotary apparatus or a machine such as a rotary combustion engines, a pump, a compressor, and a motor working on compressed gas or liquid. The invention can be utilized to replace current commercial internal combustion engines, compressed air or water pumps and engines. The invention is suitable for use in automobiles, motorcycles, ships, airplanes, for powering pumps, power generators, etc.
We note one more important advantage of the disclosed rotary engine. A very high compression ratio of 50 to 80 can be attained which translates to high fuel efficiency with reduction of fuel consumption by 20 to 30 percent. Such high degree of compression and increase in fuel efficiency is impossible with existing piston combustion engines in which high ration of gas compression is limited by the connecting-rod material strength.
The disclosed engine permits its working fluid compression/expansion to take place while the seals of the separating valves are only slightly touching the surface of the rotor and/or stator, hence friction looses are drastically reduced, practically becoming equal to zero. That is why Bolonkin engine is ideally suitable for ceramic lining of hot gas work surface of the housing, rotor and separating valves, whereby eliminating the need for the system of lubrication and cooling.
Compared with the traditional four stroke piston engine, all four cycles (suction, combustion, expansion, and ejection) of the invented engine are accomplished in one turn of the rotary engine rotor.
Several other important advantages of the Bolonkin engine should also be noticed. The disclosed invention of Bolonkin rotary engine is unique. Its all embodiments have either only rotating rotor and separating valves, or rotating rotors and slide valves engaged in small amplitude oscillating motion. This means that the proposed engine can develop high revolution speed of order 8,000 to 20,000 rpm and specific power 2 to 3 times in excess of specific power of traditional carburetor and diesel engines. Moreover, in the embodiments having two rotating valves, Fig. 1 and Fig. 5, the engine performs two work cycle for each rotor turn, while a regular four-stroke piston engine requires two output shaft turns to complete one work cycle. This means that, for given value of rpm, the proposed rotary engine shall produce at least twice power or be two times smaller in volume than a four-stroke engine of similar power. Moreover, given the same power, further reduction in overall size of the proposed engine when compared with a size of a traditional engine, is due to the fact the working volume of the proposed rotary engine occupies a circular cylinder, and not a straight cylinder as in a four-stroke reciprocal engine.
The proposed engine will be 2 to 3 times smaller in size and weight than current commercial engines of equal power. By varying the volume of the engine combustion and expansion sections, it is possible even further to improve the efficiency of the rotary engine, while reducing its fuel consumption and work noise. Maximum efficiency of Bolonkin engine is attained by satisfying the conditions of full expansion of the exhaust gases, reduction of heat loss in cooling, reduction of friction losses, improvement in the completeness of combustion, and increasing the engine revolution speed. Actually, the disclosed engine works at maximum theoretically achievable level of efficiency.
Research has shown that compared to stroke reciprocal piston engines of the same power the disclosed new rotary engine have improvements as follows:
1) Reduction of fuel consumption by 20 to 30 percent due to high compression ration and reduction of cylinder friction and cooling energy losses;
2) Reduction of atmospheric pollution by 20 to 30 percent due to reduction of fuel consumption by the same percentage;
3) Extremely simple design that reduces production cost 2 to 4 times;
4) Smaller overall dimensions, 3 to 6 times reduction in volume size;
5) Additional energy economy due to due to 2 to 4 times reduction in weight.
6) Reduction of maintenance and service expenses due to simplification in the engine construction;
7) Increase in reliability and durability;
8) In an version with the external combustion chamber, the engine can work at constant pressure thermodynamic cycle and burn all kinds of gas turbines fuels.
9) The engine allows for use of ceramic isolation of all parts that come into contact with hot gases, which further increase the engine efficiency and can facilitate simplification of design due to elimination or simplification of the cooling and lubricating system.
10) The Bolonkin engine fuel efficiency should reach 70 to 80 percent.
11) Due to lower weight and simpler construction, cost of mass manufacturing of the proposed engine should be 2 to 4 times lower than of current commercial engines.

Having thus described a preferred embodiment of Bolonkin rotary engine, it should now be apparent to those skilled in the art that certain advantages of the system has been achieved. It should also be appreciated by those skilled in the art that various modifications, adaptations, and alternative embodiments thereof may be made within the scope and spirit of the present invention.


(Method is patenting now)

The invention relates to fighting harmful natural phenomenon of tornado.
Tornado is a small, measured tens of meters in diameter, very powerful vortex arising usually before a thunderstorm, and causing large property destruction accompanied by frequent human fatalities and mutilations. The speed in the tornado channel (see. Encyclopedia Americano, p. 856, "Tornado") reaches 200 to 600 miles per hour, and the speed of a tornadoes movement along the earth surface can reach 70 miles/hour. Time of tornado life can last up to 1.5 hour. According to data from The Storm Prediction Center, Norman, Oklahoma, typically about 800 tornadoes are registered in the United States each year. These tornadoes kill 80 and mutilate 1500 persons and cause damage totaling hundreds of millions of dollars. Tens of thousands of people loose houses, and up to a million people suffer loss of electric power lines. In especially bad years, repeating every 10 years, number of death exceeds 300 and number of injured more than 5000 persons. Just in the State of Texas for the period from 1950 to 1994, there was registered 5490 tornadoes that killed 475 , wounded 7425 persons, and caused almost 2 billion dollars in damages. The states Indiana, Kansas, Georgia, Oklahoma, Michigan had have more than 1 billion dollars in damages form tornadoes. Among the most destructive of tornado clusters in the United States was a group of tornadoes that developed on April 11, 1965, and wreaked devastation over Iowa, Illinois, Wisconsin, Indiana, Michigan, and Ohio, killing 271 persons, injuring thousands, and causing more than $300,000,000 in property damage. The death toll was surpassed only by that of a tornado that killed 689 persons in Missouri, Illinois, and Indiana on March 18, 1925. (See "Encyclopedia Americana", v.11,p.853)
There is no realistic and practical method know as to how counteract and fight tornadoes.
The intent of the disclosed invention is to break-up or dissipate
tornadoes and reduce harmful consequences of tornadoes.

The Rotor machine
(It is prepared for patenting)

The rotor machine is related to mechanical engineering, and may be used in designing pumps and engines.
The objective of the invention is to increase the coefficient of efficiency by regulating the working medium, by decreasing friction, the overall dimensions and weight of the machine.
The suggested rotor machine has the following advantages over this famous and widely used in existing constructions solution. The suggested machine can be regulated. In the regime of a pump it allows to regulate the consumption of the working medium at constant revolutions; in the regime of an engine it allows to regulate revolutions at constant consumption. In this case, as the result of choosing the optimal consumption or revolutions, it is possible to increase the coefficient of efficiency or the efficiency of the entire system.

Mixing Pamp
(It is prepared for patenting)

The mixing pump is related to mechanical engineering, and may be used, in particular, in heat supply systems.
The purpose of the invention is to increase the efficiency coefficient, to have an independence on the energy source, and to decrease weight and overall dimensions.
The suggested solution has the following advantages over the basis one. We may obtain a mixture of different media, or a mixture of one medium with different parameters (pressure, temperature), for example hot water with high pressure from the central heating plant and cooled reverse water of low pressure from the consumer. Note, we can regulate the ratio water of low pressure from the consumer. Note, we can regulate the ratio of the components, therefore we would get a higher efficiency coefficient of the entire system. Our pump does not depend on the energy source, so if electrical power is being cut off, the system will continue working.
Comparing with the elevator, our pump has a higher efficiency coefficient, near 90%, whereas the efficiency coefficient of the elevator does not exceed 20%. The suggested pump works stability for any low rates.

Air Rotor and Flight and Covercraft Vehicles with its
(Patent US 6,234,422 B1)

The goal of this invention is to create an air rotor designed so that while in flight , it can be stopped, fixed in a specific position and hidden into the fuselage (gondola) thus eliminating air drag when the rotor is not in working state.
On lending this rotor can be extended out, brought into rotation and used for creation of lift force and vertical landing.
This rotor is designed to subsonic, supersonic and hypersonic VTOL airplanes, for helicopter or flight cars, flight motorcycles, hoppycopters (personal backpack helicopter), flight covercraft and air-cushion vehicles. The rotor can be also used as a veritable sweep wings (for subsonic and supersonic aircraft).

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Some Patented Inventions of Dr. Bolonkin

1. Solar Sail Propulsion System for Space Ships.
Author suggests the large light concentrator (mirror) for space ships. It allows:
a)to get of small thrust from light pressure and change a direction of this thrust without turn of concentrator;
b)to use the solar light for production energy, for example electricity;
c)to use solar light for communication (signaling)on long distance.

2. Rotor hydra-machine or pump.
This hydra-machine allows easy to control, to change the revolution.
It can work on different pressure with constant revolutions or have a constant torque moment. As a pump the machine can give constant pressure for different revolution of engine or different amount of liquid for constant revolution. The machine has small friction, size, weight,and high efficiency.

3. The sea ship using the wave energy of sea for moving.
The author suggests the high efficiency ship, which is moved by the wave energy of sea, or use this energy for production electricity when it stop. Then more sea wave then more ship speed or more energy it production.

4. The way to control the boundary layer.
Author suggests the new method for decreasing drag of ships and increasing speed or save of a fuel.

5. Temperature-sensitive element.
The author suggests a simple sensor for temperature measurement.

6. Control device.
Author suggests a new control device for heating system of house (building) or any liquid flow.

7. Valve
Author suggests the series valves for control of any liquid flow.


Abstract LS 1-19-00

Space Launcher
Technical Abstract

The author suggest a new revolutionary method for delivery of payload into Space and any point of the Earth.. This Hypersonic Launcher dramatically decrease the cost delivery in 5,000 - 10,000 times, from $20,000 to $1-2 for lb. The cost of delivery 1 lb. is equal approximately cost of ј gallons of benzene (kerosene) for delivery 200,000 toms payload annually.
This launcher installation can be also used for delivery of regular air, express mail or parcels to other countries for example from the USA to Europe and back, about 500 tons every day and for current mail price give daily 10 millions profit or 3,6 billions annually.
This is also the most terrible weapon after invention of nuclear bomb. This Launcher can delivery more 1000 tons of conventional bombs every day to the cities of enemy country.
This installation can be also used as a powerful source of energy at pick time. The new Launcher not request the complex technology, fuel, and can be manufactured any not industrial country. An ordinary car fuel (benzene) can be used for it.
The cost of the suggested Launch System depends of variants: the simplest version would cost approximately $20 millions. The versions with utilization of additional energy (that decreases the fuel rate and delivery cost in two times) would cost approximately $40 millions and mobile variant (as a submarine) would cost about 100-250 millions. For comparison, the modern nuclear submarine costs a lot of billions dollars.
Differ from rocket this launch more difficult display (found) from Space by enemy.
The aim of the first phase is to develop, compute, estimate and compare various versions of Hypersonic Launcher. The pursue (aim)of the second phase is design the best prototype of Launcher.

Potential Commercial Applications

The Hypersonic Launcher can be used for delivery regular air and express mail or parcels (up 500-1000 tons every day) on long distance, for example, from one continent (the USA) to other continent (Europe, Asia, Africa, Australia). It gives profit about 10 millions dollars daily or 3,6 billions annually.

Potential Military Application

The suggest Launcher may be used for bombing of enemy cities and territory by conventional bombs and rockets in a war time. The Launcher can delivery on enemy cities about 1000 tons daily. It is most important weapon after the nuclear bomb. In different from nuclear bomb this weapon is cheapest from current weapon.
That way the Department of Defense must actually partner in this project.
E-mail to Bolonkin
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Alexander Bolonkin,Ph.D.
Professor of the Institute of
Technology, New Jersey, USA
Former Senior Researcher of NASA(DFRC)

Underground scout 10-28-99

Подземный разветчик

Изобретение профессора Александра Болонкина
(Прeдлaгaeтся для рaзрaботки и пaтeнтовaния)

Известно как дорого обходиться подземный поиск полезных ископаемых. Например, бурение одной нефтяной скважины стоит минимум миллион долларов. Но даже в нефтеносных районах только одна из 30 скважин дает нефть. На каждой буровой вышке работают несколько бригад рабочих. Подъездные пути, смазочная и охлаждающая жидкости, свалки вынутой и заброшенной пустой породы, наносят непоправимый вред окружающей среде.
Позтому интерес специалистов вызвал подземный разветчик, изобретенный профессором Александром Болонкиным. Тонкий как змея разведчик вгрыжается в земные породы и может углубляться, проходить под землей до 3-4-х километров, анализируя встречающиеся по пути породы, полезные ископаемые. Если разветчик попадает в подземную нефтяную полость он способен, плавая в подземном нефтехранилище, установить его размеры и выдать точные координаты на поверхность. Если он находит пласт полезных икопаемых, то, путешествуя по нему, разветчик установит его примерную мощность. Профессору Болонкину удалось решить три главные проблемы подземного разветчика: подвод к нему энергии, изменение направления движения и управление им с поверхности земли. Разветчик снабжен ультразвуковыми датчиками, позволяющими оператору смотреть в земную толщу и обходить твердые валуны или скальные и гранитные породы. Вместо десятков буровых вышек и сотен рабочих теперь один оператор, сидящий, например, в своем офисе в Вашингтоне может наблюдать на экране дисплеев за местоположением и породами, окружающими подземные разведчики, и по радио управлять их движением. Расходы на подземную разветку сократятся в тысячи раз и каждая страна за короткое время может точно узнать, какими природными рессурсами она располагает. Военных также заинтересовало данное новшество.

Д.т.н. Б.Круглов

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Хостинг от uCoz

Helicopter - car for everybody
(Patent US 6,234,422 B1)

As known the cars are widely used in the World. There are about 100 millions of car owners in the USA. Every year the USA alone produces more than 9 millions new cars. Inventions of Dr. A. Bolonkin allow to make safety helicopter - car which will be widely used in the beginning of 21st century. These innovations are new rotor, and new system of safety, etc. The safe system suggested by Dr. Bolonkin can rescue people and helicopter in any cases even when the blades or engine are broken.
This helicopter - car will use computer. It will be easy in control, has high safety and will be not expensive (price is about $60K for each). It can run as car on streets and fly as a helicopter starting from small area or building roof. Everybody, who drives car, is able to operate this helicopter - car. That will have fly speed about 300 km/hour, range 400-600 km, and can fly by shortest way.
In 2008, the USA will need more than 1 million helicopter - car with 4 seats.

Expenses for R&D is $80M over 4 years.
Production cost is $40K, and price is $60K each.
Profit is 67 Billions of dollars after 10 years of prodaction.


for sportsmen, young people and soldiers
(Patent US 6,234,422 B1)

Hoppycopter is a small knapsack helicopter for young people, sportsmen, and soldiers. It can be put on shoulders of man and allow people to fly with max speed 50 mph (80 km/h), in ceiling of 12,000 foot (4000 m), and range of 100 miles (160 km). Inventions of Dr. A. Bolonkin allow to make his helicopter small and safe. These innovations are new rotor and new system of safety, etc. The safe system suggested by Dr. Bolonkin can rescue people and helicopter in any cases even when the blades or engine are broken.
The Hoppycopter will use computer. It will be easy in control, has high safety and not expensive (about $5K each). Everybody, who drives car, is able to operate by this Hoppycopter.

Expenses for R&D is $1.5 M over 2 years.
Production cost is $3K, price is $5 K per each.
Profit is 150 million dollars after 10 years of production.

Helicopter - motorcycle for everybody
(There is the positive descision of Patent Office)

Helicopter - motorcycle is intended for young people, who likes motorcycle and wants to fly. Young man can fly together with girl - friend with speed of 100 mph, in ceiling of 12,000 foot, and range of 250 miles. Inventions of Dr. A. Bolonkin allow to make this helicopter - motorcycle. These inventions are new rotor and new system of safety, etc. The safe system suggested by Dr. Bolonkin can rescue people and helicopter in any cases even when the blades or engine are broken.
This helicopter - motorcycle will be easy in control , high safe, and not expensive (about $10K each). It can run as motorcycle on streets and fly as a helicopter in air. Everybody who drives motorcycle or car is able to operate it.

Expenses for R&D is $10 M for 3 years.
Production cost is $6K, price is $10K each.
Profit is 2.2 billion dollars after 10 years production.

Other page with Inventions:Page 12. Page 22. Page 25.
Recomende see "PatentFair", Рeкомeндуeм посмотрeть "Пaтeнтный Бaзaр"
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