Full speed passive switching enables nonstop operation and enroute destination changes. Evacuated tube definition of evacuated tube by medical. We already harness the immense power of compressed air e. The patented system works by eliminating virtually all friction normally associated with travel. This system requires an active suspension mechanism. The modern pneumatic container transport takes its history from the idea of light and heavy duty airmail from the 18th century, one of the types of capsule tube transport is evacuated tube transport with magnetic levitation train maglev 12, 14 as shown in figure 7. Solar hot water has come a long way in the last decade. Inc evacuated tube transport technologies is the open consortium company to care for the ett patent. A vactrain or vacuum tube train is a proposed design for veryhighspeed rail transportation.
Evacuated tube transport shows us the future of travel. Key vacuum technology issues to be solved in evacuated tube. Save up to 75% on your water heating costs by going solar. Evacuated tube solar hot water systemshow it works apricus. The entire world is united to change this as much as possible to efficient, electrified travel that can be powered by green energy. Hyperloop transportation system rajshri tukaram shinde1, vaishnavi balasaheb raijade2, abhishek sunil lahare3. Anyway, a lack of air resistance is the idea behind evacuated tube transport, which would use frictionless vehicles in an airless or near airless tube. Us20140261055a1 evacuated tube transport system with. Evacuated tube transport system with interchange capability us9228298. Iaetsd evacuated tube transport linkedin slideshare.
A high temperature superconductor maglev htsm for evacuated tube transport ett with a magnetic levitation structure for ett capsule vehicles traveling in an evacuated tube. Mar 23, 2012 advocates of evacuated tube transport ett claim it is silent, cheaper than planes, trains or cars and faster than jets. One example of an evacuated tube transport system is elon musks hyperloop. This form of transport works by combining the principles of maglev trains and pneumatic tubes. Et3 in very simple terms is like the tube you put things in at a bank when you use the drive through teller, in scientific terms we call this a pneumatic tube. Et3s tube transportation concept, which it calls the maglev limo. Pdf key vacuum technology issues to be solved in evacuated. It is a maglev magnetic levitation line using partly evacuated tubes or tunnels. Moreover, these three versions of evacuated tube transport are not compatible with each other. Betts is a capsule like aircraft fuselage, in an evacuated tube, on suspension bridges or underground propelled at high speed by jets of compressed air. Breathlessly billed as space travel on earth, a transportation concept from evacuated tube transport technologies, or would reportedly be able to whisk passengers from new york to l. Colorado inventor daryl oster calls his idea the evacuated tube transport technology and thinks. According to brett wintons speculative answer to what are the details of the hyperloop, the new mode of transpo.
He is known for insightful articles that combine business and technical analysis that. Et3 global alliance is an american open consortium of licensees dedicated to global implementation of evacuated tube transport technologies et3. Evacuated tube collector in evacuated tube collector solar energy is captured in the vacuum sealed glass tube, quickly heating a special non toxic heat transfer fluid in the copper heat pipe. It uses well known methods, parts, and technologies. Reduced air resistance could permit vactrains to travel at very high hypersonic speeds with relatively little powerup to 6,4008,000 kmh 4,0005,000 mph. Evacuated tube transport writing is fundamental from. Hyperloop turns out to be used exactly as predicted seattle. Hyperloop turns out to be used exactly as predicted. The major technical risks of et3 development have been surmounted. In 2016, amazon web services took containerization technology to new levels when they. Low and high technology embodiments are comprehensively disclosed. Evacuated tube solar hot water system designed for the australian climate.
At least one ett capsule travels within an evacuated tube, an upper and a lower cryostat respectively mount at the top and bottom of said ett capsule along the length thereof, at least a plurality of superconductor. Nowadays, solar thermal technologies are the most popular due to ease of application, high conversion factors and economic viability. Resume d oster, et3 drainage summary, et3 energy requirements, et3. Evacuated tube transport system with improved cooling for. Evacuated tube transport technologies et3 offers the potential for more than an order of magnitude improvement in transportation efficiency, speed, cost, and effectiveness. Evacuated tube transport link hat tip comment ett is a mass transportation concept that uses magnetic levitation in airless and frictionless tunnels, reaching speeds of up to 4,000mph. Travel in the evacuated environment of space is the most proven form of travel in the universe the average human travels over 300 billion miles per lifetime. Evacuated tube history the evacuated tube technology was initially developed by qing hua university in. Apr 26, 2012 inc evacuated tube transport technologies is the open consortium company to care for the ett patent. The world cannot sustain the use of fossil fuels, land, and co2 emissions caused by current passenger and freight transport. Vehicular road and rail traffic move the most people and products, but are unsustainable in the long term due to their inefficiency and negative impact on the environment.
Et3 is literally space travel on earth where car sized passenger or cargo capsules travel in 1. Evacuated tubes are the key component of the solar collector. The evacuated tube transport ett system has many different possible preferred embodiments, depending on the desired use, as will be apparent to those versed in the art. New york to beijing in two hours would be possible on vacuum maglev trains. At least one ett capsule travels within an evacuated tube, an upper and a lower cryostat respectively mount at the top and bottom of said ett. It was founded by daryl oster in 1997 with the goal of establishing a global transportation system utilizing carsized cargo and passenger capsules traveling in 1. What are the details of the hyperloop, the new mode of transpo. Key vacuum technology issues to be solved in evacuated tube transportation evacuated tube transport technologies et3 a maximum value global transportation network for passengers and cargo. A new tube transport system could get you from new york. Et3, on the other hand, relies entirely on a vacuum tube system. This is 56 times the speed of sound in earths atmosphere at. The following information will provide you with insight into the history, manufacturing process and general specifications of evacuated tubes. Evacuated tube transport technologies et3 a maximum. Evacuated tube transport could take you around the world in just 6 hours.
It can be regarded as the absorber of the solar water heater and it consists of 2 glass tubes. Et3 will achieve 50 times more transportation per kwh or ton of co2 than electric cars or trains. Evacuated tube transport technologies et3 tim howgego. Evacuated tube transport technologies et3 crunchbase. Pdf evacuated tube transportation ett will be one of the ultralargescale vacuum. Evacuated tube transport technologies et3 is a patented transportation technology that is faster than jet airplanes. Oster and et3 are now looking for investors from all parts of the world to build the ett network. Elon musk joining crowded field of inventors looking to redefine speedy transport. An et3 network may be optimized to sustainably displace most global transportation by car, ship, truck, train, and jet aircraft. Et3 is evacuated tube transport technologies space travel on earth tm. Key vacuum technology issues to be solved in evacuated tube transportation. To do this, et3 standards should adhere to certain key principals. Evacuated tube transport betts blowthrough evacuated tube transport system.
Tube transportation, vactrain, evacuated tube transportation, hyperloop. Evacuated tube transport technologies et3 offers the potential for more than an order of. Evacuated tube transport system with interchange capability. It is widely used in solar industry since it can absorb solar energy and convert it into heat for use. Key vacuum technology issues to be solved in evacuated. Before this technology can be used to create a worldwide efficient transportation, it should be demonstrated. One of functions of the isolation gates is to evacuate gas from the. Its never been cheaper to make the switch to solar hot water. Key vacuum technology issues to be solved in evacuated tube transportation along the ett line, airproof isolation gates should be set every 510 km as shown in fig. Institute of evacuated tube transportation, xijing university, xian 710123, china abstract. The hyperloop removes most of the air from a steel tube, and then cars are pushed using a tiny amount of air.
We can mimic travel in nature by bringing space travel conditions down to earth. Et3 stands for evacuated tube transport technologies. View all the javascript calculations on the web page by right clicking anywhere and selecting view source. The evacuated tube transport ett system has many different possible preferred embodiments, depending on the desired use. Jul 02, 20 et3 in very simple terms is like the tube you put things in at a bank when you use the drive through teller, in scientific terms we call this a pneumatic tube. Et3 the future of transportation evacuated tube transport. Thanks to generous federal and state government solar hot water rebates and incentives, you can save even more on our already deeply discounted prices. As a system that operates in the outdoors, this means all the components of the collector must be able to withstand all conditions from freezing point to the extreme heat and uv radiation of desert locations.
Air is permanently removed from the twoway tubes that are built along a travel route. Evacuated tube transport ett is a new kind of transportation system that requires less than two percent of the energy of current transportation methods. The trains, or vactrains as they are called, travel inside a closed tube, levitated and pushed forward by magnetic fields. It must also be financially sustainable on a global level. Transportation should be clean, green, fast, comfortable and affordable for all. Main vacuum technical issues of evacuated tube transportation. Evacuated tube transport around the world in 6 hours daily popular. This is particularly so with the introduction of evacuated tube collectors that are rapidly becoming the preferred option over flat plate systems. If youre not sure of the difference between the two in terms of how they work, read our. Transpod proposed a novel system to address these issues, combining.
Heres is a paper from journal of modern transportation jmt pertaining to evacuated tube transport technologies et3. Journal of modern transportation 1 volume 19, number 1, march 2011, page 42 50 journal homepage. The et3 vision is space travel on earth a global evacuated tube transport ett network sustainably offering crystal clean, lightning fast, almost free, recliner comfort transport for 90% of people and goods by the year 2030. Ett is a mass transportation concept that uses magnetic levitation in airless and frictionless tunnels, reaching speeds of up to 4,000mph. A new mode independent of fossil energy is necessary to achieving an environmentally sustainable yet thriving economy in an urbanized world. Department of transport, federal highway administration. Evacuated tube transport adopted version, with many thanks to the author of the original script at. Advocates of evacuated tube transport ett claim it is silent, cheaper than planes, trains or cars and faster than jets. Evacuated tubes 200 along a travel route 100 for both directions. Sep 27, 20 evacuated tube transport technologies et3 offers the potential for more than an order of magnitude improvement in transportation efficiency, speed, cost, and effectiveness. Evacuated tube transport around the world in 6 hours. Travel in the evacuated environment of space is the most proven form of. A vactrain or vacuum tube train is a proposed design for very highspeed rail transportation. Aug 16, 20 last july, elon musk tweeted that the hyperloop is not a vactrain.
A new tube transport system could get you from new york to beijing in 2 hours. In evacuated tube collector solar energy is captured in the vacuum sealed glass tube, quickly heating a special non. Cost efficient et3 vacuum tube trains will be better than hyperloop. New york to beijing in two hours without leaving the ground. Reduced air resistance could permit vactrains to travel at very high speeds with relatively little powerup to 6,4008,000 kmh 4,0005,000 mph. The sydney to newcastle link offers 120 km where the evacuated tube transport system can be tested up to 3000 kmh speeds. After passing through an airlock, the train cars enter a complete vacuum inside the tube. Us5950543a us08948,978 us94897897a us5950543a us 5950543 a us5950543 a us 5950543a us 94897897 a us94897897 a us 94897897a us 5950543 a us5950543 a us 5950543a authority us united states prior art keywords capsule tube capsules tubes speed prior art date 19971010 legal status the legal status is an assumption and is not a legal conclusion. Last july, elon musk tweeted that the hyperloop is not a vactrain. Evacuated tube transport shows us the future of travel more airline travel has become such a hassle that this writer is more likely to embark on a. With this evacuated tube transport ett concept, the fuss of long distance travel could be eliminated altogether by significantly reducing travel time during this incredibly high speed. Consumers worldwide currently spend trillions yearly on fossile fuelbased transport.
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