Suppose you could take an old engine concept discarded in the 1970s, add modern fuel metering and injection control hardware and software, and offer a compact powerplant that cuts the fuel. The opocmha was developed at the centre for addiction and mental health with support from health canadas drug treatment funding program and the ontario ministry of health and longterm care. Patpoc like opoc and patportless engines the technical. The em100 has a bore diameter of 100mm and ecomotors is also working on a smaller 65mm em65 version that puts out about 75hp per module. Home engines gears indexing pumps linkages couplings pneumatics electronics. The engineers and scientists started achates power in 2004 with the audacious idea that innovation and modern technology could transform the proven and recordsetting twostroke opposedpiston engines of the past into the clean and efficient engines of the future. Opposedpiston crankshaft system dynamics simulation and.
Mar, 2014 efficient engine maker ecomotors buys a u. As compared to other conventional engines, the opoc has drastically small size. An engine cylinder is just what it sounds like a cylindrical hole in the engine into which you can place a moveable tube, called a piston. Risultati immagini per two stroke engine gif innovative opoc engine. T too bad we cant live our lives on a test bench, eh. Commer knocker engine is back farm online australia. They use it in the forester, outback, crosstrek, impreza, wrxsti, legacy and brz. Dec 11, 2016 subaru is the only automaker on the planet that uses the boxer engine in its entire lineup. Twostroke opposedpiston diesel engine by achates power ee. Baby get dressed song good habits song nursery rhymes kids songs kids cartoon babybus duration. Ecomotors opoc is a pair of junkers doxford engines see at the patpoc engine in the pattakon web site sharing the same crankshaft for the sake of a better balancing the second order unbalanced forces of the junkers doxford are completely balanced by the arrangement of the opoc. One of the most exciting new types of internal combustion engines is the opposedpiston opposedcylinder engine, and if you cant remember all those tonguetwisting syllables you can just call it an opoc engine. Engine 3d models for download, files in 3ds, max, c4d, maya, blend, obj, fbx with low poly, animated, rigged, game, and vr options.
More than a year ago 12 feb 09, paintermanmechanical started a thread 71237389 to address the question of opposed piston engines. They are not a car company, but want to be an engine company for diverse purposes. Opoc engines from ecomotors general e85 discussions. The opoc engine has very high power density of nearly one horsepower per pound resulting in an unprecedented lightweight and compact engine. An early step in the history of computer animation was the sequel to the 1973 film westworld, a sciencefiction film about a society in which robots live and work among humans. Aug 18, 2015 the engine is going to be dependent on a supercharger to furnish pressure to charge the cylinders while sweeping exhaust gases away. Dieselrk is a full cycle thermodynamic engine simulation software. If you have more than six cylinders then youre driving a real muscle car and probably arent shopping around quite yet for something that will make the internal combustion engine obsolete. It was only by the early 1960s when digital computers had become widely established, that new avenues for innovative computer graphics blossomed. The opocmha materials should not be used in any manner. Ill wait for a fusion pack and my flux capacitor both of which are more likely to reach the market before the opoc engine. According to the national venture capital association, it is estimated that 40% of venture backed companies fail, 40% return moderate amounts of capital, and only 20% or less produce high returns. Ecomotors was an american company developing and commercializing an opposedpiston opposedcylinder opoc engine for use in cars, light trucks, commercial vehicles, aerospace, marine, agriculture, auxiliary power units, generators, etc. See more ideas about engineering, car engine and vw engine.
Federal mogul recently revealed a new oil ring design that they say reduces friction 15% and cuts oil consumption in half. How opposed piston opposed cylinder opoc engines work. If you put a tiny amount of highenergydensity fuel like gasoline in a small, enclosed space and ignite it, an incredible amount of energy is released in the form of expanding gas. Opposed piston opposed cylinder engine tech explorist. China to build ecomotors efficient opposedpiston engines. The new waissi engine, pistons but no connecting rods the.
The opoc engine is a type of internal combustion engine. The glitch last night deleted the thread topic, so reposting. Transcript music all of the discussion going on here at the north american international auto show, in the hallways and over a beer. Jul 14, 20 publication was delayed while i corresponded with professor waissi and clarified some questions about his engine. Read about ecomotors animation of dualmodule opoc on. It consists of two cylinders with a piston at both ends.
Jul 22, 2010 after the watching the opoc engine run and shooting some exclusive video for ttac, i was introduced to ceo don runkle runkle joined the company last year and is convinced that in the long run no other energy source can compete with oil, and that the internal combustion engine will be here for a long time, albeit with an entirely new architecture, the opoc. In 1971, a computer animation called metadata was created, showing various shapes. The achates power opposedpiston op engine is engineered to achieve superior. The 3d modeling component supports both polygon modeling and subdivision surfaces. On the last page you will have a submit survey button, which once clicked, will expire the code you have for the survey, and the survey will not be accessible anymore. Ecomotors was an american company developing and commercializing an opposedpiston opposedcylinder opoc engine for. The new waissi engine, pistons but no connecting rods. Mar 02, 2017 for the opposedpiston and opposedcylinder opoc diesel engine with higher power density, recently it has drawn even more attentions than ever in several developed countries, such usa and germany, et al, which is regarded as a technical innovation to further reduce emission, and decrease fuel consumption, attributed to outstanding thermal efficiency and engine package downsizing. Frankly, when i heard that some company was developing a new version of the opoc engine, i needed to know how it worked.
Recently, the opoc idea has been in the news, from a michiganbased startup company called ecomotors international. While we understand the desire for the technical specifications of the opoc enginebore, stroke, displacement, volume, pressures, etc. Engineering explained is a participant in the amazon influencer program. In a recent article, we highlighted the controversial scuderi group and their scuderi engine that never seems to materialize into a commercially viable product. Ecomotors opoc engine has a number of distinct advantages over traditional internal combustion engines.
This week it was granted the us8,910,597 patent for the patpoc engine. The new rings were designed especially for use in high compression or direct injection engines. Take a look at our animation of how the opoc engine works. Opposed piston opposed cylinder engine tech explorist see more. The principle behind any reciprocating internal combustion engine. Page 1 of 6 new piston ring design posted in the technical forum archive. Because it is a direct gasexchange engine, the opoc exposes fewer components and thus less oil to the firing process, cutting consumption to about 0. The commitment of ecomotors, the opoc engine developer, with darpa defense advanced research projects agency of the us department of defense, was stopped because in 2012 tardec tank and automotive research, development and engineering center h. Ecomotors teams with navistar to produce turbo diesel opoc. It would be fascinating to watch this development of the opoc engine happen. Patpoc like opoc and patportless engines posted in the technical forum. Publication was delayed while i corresponded with professor waissi and clarified some questions about his engine. Opoc engines commercial agreement closed dbusiness.
This survey should take approximately 1020 minutes to complete. The ecomotors opoc engine has money the ecomotors opoc engine has money turbomotor mechanical op 14 jul 10 12. Discussions of conventional and alternative energy production technologies. A single crankshaft sits in between pairs of cylinders. Whats different is that the waissi engine has no connecting rods between the pistons and the crankshaft. The company was founded by professor peter hofbauer, a former volkswagen engineer who invented the opoc technology. Mar 05, 2014 ecomotors opoc is a pair of junkers doxford engines see at the patpoc engine in the pattakon web site sharing the same crankshaft for the sake of a better balancing the second order unbalanced forces of the junkers doxford are completely balanced by the arrangement of the opoc. The patpoc can be seen as a short simplified opoc opoc stands for opposed cylinder opposed piston and is the engine of ecomotors bill gates. Unlike some innovative engine designs perpetually hyped as the engine of the future, ecomotors opoc engine seems to be making real headway. Allen park zhongding power and ecomotors announced the closing of a commercial agreement to produce the opoc engine, a breakthrough technology that has the potential to be the worlds cleanest, most efficient, lightweight, and lowest cost internal combustion engine. This website may contain concepts that have legal, accounting and tax implications. Based on the animation provided on page 1, its far more complex than just two opposed pistons in a single cylinder. Do you know how opposed piston opposed cylinder opoc engines work.
Ianimate3d can be used to quickly build impressive and highly detailed animation sequences to be used to visualize. Lightwave is a software package used for rendering 3d images, both animated and static. Apr 11, 20 ecomotors opposedpiston engine to be built in china. They have reached an agreement with navistar to build a 2 module turbo diesel version for class 8 trucks, designed to produce about 480 hp, it could deliver as much as 45% better fuel efficiency than the. For the opposedpiston and opposedcylinder opoc diesel engine with higher power density, recently it has drawn even more attentions than ever in several developed countries, such usa and germany, et al, which is regarded as a technical innovation to further reduce emission, and decrease fuel consumption, attributed to outstanding thermal efficiency and engine package downsizing. Department of energys does argonne national laboratory is working with achates power, inc. One has to wonder if subaru is considering or if not, why not, the opposed piston opposed cylinder opoc engine. For over two decades, has successfully developed relationships that reinforce branding, culture building, and employeecare which are designed to take your company into the future. The opoc engine is perfectly balanced enabling stackable power modules. The thread was popular, and some of the discussion diverged to the subject of prof. When more power is needed the second engine is clutched in. The opoc engine seems to be an endeavor to take a simple successful design, make it complicated, claim it as a breakthrough and fleece bill gates out of a lot of money. Nov 02, 2016 there are no commercially available cars as of 2016 using opposed piston engines.
If you dont have enough time to complete the survey all at once and would like to come back you can do so by setting up a personal password. Apr 04, 2011 the opoc engine also produces just 30 per cent of the emissions of conventional engines, ecomotors claims, and has half the moving parts, operates with 40 per cent less friction and is fuel. With the potential for 2050% better fuel economy compared to a stateoftheart, conventional turbodiesel engine, ecomotors opoc engine has. Ecomotors teams with navistar to produce turbo diesel opoc engine. Ecomotors opoc program enters combustionoptimization phase. Trade secrets opposed piston opposed cylinder motor.
Advisory services offered through securities america advisors, inc. The engine had one crankshaft and is very similar in concept to the ecomotors opoc engine design, except using a camshaft and valves, and not in opposedcylinder configuration. News general news technology ecomotors opoc engine billionaires back opoc engine. After the watching the opoc engine run and shooting some exclusive video for ttac, i was introduced to ceo don runkle runkle joined the company last year and is convinced that in the long run no other energy source can compete with oil, and that the internal combustion engine will be here for a long time, albeit with an entirely new architecture, the opoc.
The emission laws are a lot tougher now so the best of luch for the talented crew at em to work on. This engine was promoted to significantly improve fuel efficiency, and substantially reduce production costs when compared to convententional internal. Opposed piston 2 stroke diesel engine animation junkers jumo 205 concept duration. Ecomotors opposedpiston engine to be built in china. They have reached an agreement with navistar to build a 2 module turbo diesel version for class 8 trucks, designed to produce about 480 hp, it could deliver as much as 45% better fuel efficiency than the standard heavy duty diesel engines. Ecomotors reinvents the internal combustion engine update 9272018. Pinnacle is the proud recipient of a 2018 advanced research projects agencyenergy arpae award from the us department of energy. Ecomotors reinvents the internal combustion engine nanalyze.
Each piston travels about half the distance of a cylinder in a conventional engine. Waissis new engine is an opposed piston configuration that uses conventional head, valve and combustion chamber designs. Ecomotors opoc engine seems to be making real headway. The history of computer animation began as early as the 1940s and 1950s, when people began to experiment with computer graphics most notably by john whitney. The opoc engine technology developed and owned by ecomotors can deliver the same power level as conventional engines at half the size, a lower cost, and lower emissions. First of all, its a twocycle engine that creates one power stroke for each revolution of the crankshaft. An opposedpiston engine is a piston engine in which each cylinder has a piston at both ends, and no cylinder head petrol and diesel opposedpiston engines have been used, mostly in large scale applications such as ships, military tanks and in factories.
The opoc engine can be moduled with two, or more, engines coupled via an electric clutch between engines. Apr 09, 20 china to build ecomotors efficient opposedpiston engines. Retail investors seem to like the idea of a new engine. Are there any examples of cars that use an opposed piston. Discussion in environmental discussion started by leadingedgeboomer. The design relies on precise computerized control of all the components. Opposed piston opposed cylinder engine tech explorist source by raymondfraysse. Ontario perception of care tool for mental health and. Radical new engine makes a run at reality video roadshow. They have reached an agreement with navistar to build a 2 module turbo diesel version for class 8 trucks, designed to produce about 480 hp, it could deliver as much as 45% better fuel efficiency than the standard heavy. Its backers say the opoc engine could prove up to 30 percent more efficient than a conventional design, as well as being lighter and. This code allows engineers to present in the animation picture format the results of. Index terms opoc engine, opposed piston engine, turbocharger, efficiency, emissions. It has been around for a while and has been used in vehicles and planes, but really came into.
Opposed piston opposed cylinder and with in perfect balance. An opposedpiston engine is a piston engine in which each cylinder has a piston at both ends. Opocs working mechanism is elaborated in detail and compared with opposed piston engine. Nov 29, 2014 patpoc like opoc and patportless engines posted in the technical forum. All of these opoc designs are different from the flat. The other new part is software code to control this turbomotor controller scavenger generator. Jan 30, 2018 radical new engine makes a run at reality.
Inside an opposed piston opposed cylinder opoc engine. Opoc diesel engine 3d model available on turbo squid, the worlds leading provider of digital 3d models for visualization, films, television, and games. An opoc engine is studied and compared with opposed piston engine on the basis of its performance. Achates closer to production of radically efficient two. Another opoc design from pinnacle engines tries to solve for that by being a fourstroke engine. A site dedicated to animation of mechanisms, pneumatic, hydraulic and electronic components. As a diesel engine, the compact two cylinder engine produces 300 h. The opoc engine is an opposedpiston opposedcylinder, 2stroke engine.
Dec 04, 2016 the opoc engine is an opposedpiston opposedcylinder, 2stroke engine. The opoc engine also produces just 30 per cent of the emissions of conventional engines, ecomotors claims, and has half the moving parts, operates with 40 per cent less friction and is fuel. There are no commercially available cars as of 2016 using opposed piston engines. Transcript music all of the discussion going on here at the north american international auto show, in. Various parts of the opoc engine is being studied in detail. It is not intended to provide legal, accounting, or tax advice. Learn more about how we can help you by clicking on the links below. Ecomotors, the developer of a new opoc opposedpiston, opposedcylinder engine family earlier post has published an animation of a dualmodule opoc on. Opposed piston diesel engines are crazy efficient youtube. It includes a fast rendering engine that supports such advanced features as realistic reflection, radiosity, caustics, and 999 render nodes. Car industry technology ecomotors opoc engine goauto. Opoc has been done before, but the refinements seem to be new. Ecomotorss opposedpiston opoc engine modules can be connected by an electronically controlled clutch. As the opoc engine moves closer to production, ecomotors expects to announce details.
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