International journal of innovative research in science. When inflating above 15psi this will include using. Kumasi and kumasi polytechniccampuses and asafo, roman hill and kejetiapublic transport stations in kumasi metropolis. Hooman 2 1crcmining, school of engineering, the university of queensland, qld 4072, australia 2 school of engineering, the university of queensland, qld 4072, australia correspondent author.
The pumptire is a selfinflating bicycle tire, that uses the compressive effect of the tire meeting the ground to force air into the inner tube. Explore self inflating tyres with free download of seminar report and ppt in pdf and doc format. Selfinflating tire technology captures innovation award. A survey on automatic air inflating system for automobile ijirset. About 80 percent of the cars on the road are driving with one or more tyres under inflated2. Tire pressure self inflating and controlling system. Goodyear has received multiple accolades for this eerefunded automated tire inflation system, which automatically manages air pressure in tires. Self inflating tires allow a vehicle to adjust to the current terrain for ideal performance and safety in those conditions.
While buying a car, mostly buyers usually pay attention to the performance of engine or towards the price of car. Self inflating tyre systems mechanical engineering. Self inflating tyre system ensures that tyres are properly inflated at all times. Driven by studies that show that a drop in tyre pressure by just a few psi can result in the reduction of gas mileage, tire life, safety, and vehicle performance, we have developed an automatic, self inflating tire system that ensures that tyres are properly inflated at all times. Sit the self inflating tire won the prestigious tire technology of the year award at the tire technology awards for innovation and excellence 2009, which were presented at the tire technology expo in hamburg, germany. Goodyear is building a new tire that can adjust its own air pressure as it rides down the road. Influence of tyre inflation pressure on fuel consumption. This system uses a valve that pulls in air from the atmosphere.
The tire uses compression from the road to inject air. The self inflating tire sit, a new invention of coda development, has scooped the prestigious tire technology of the year award at the tire technology awards for innovation and excellence 2009. Design and fabrication of self inflating tyre system ijert. As the rotary joint continuously moves its life is limited it needs to be replaced after sometime time but with proper maintenance it can work for longer duration of time. Large scale use of power window, steering system, anti locking brakes, electronic control of car, self inflating tyres etc, will not only reduce the operating.
An electrical pump would be the ideal investment, if not a regular visit to the petrol station and at a cost of no more than a pound you can easily check all your tyre pressures. In this study, a selfinflating tire sit was studied and manufactured. However, it is a need of the time that buyers should be well aware of the different tyre technologies to avail its benefits as well. Seminar on self inflating tyres ppt and report download abstract self inflating tyre system is an automatic mechanism for maintaining proper level of pressure inside the vehicle tyres. Goodyear developing selfinflating tires automobile magazine. Less grip can encourage accidents and dangerous unpredictable handling. August 2008 journal of manufacturing science and engineering. Research into reducing fuel consumption and co2 emissions as well as improving on the road safety has resulted in the worlds first self inflating tire system to be massproduction feasible. International journal of scientific engineering and research ijser issn online.
International journal on applications in mechanical and production engineering volume 1. Over inflating tires reduces the size of the contact patch that the tire has with the ground, thus you are reducing the grip the tires have on the road. Self inflation tires department of mechanical engineering annamacharya institute of technology and sciences affiliated to j. There are several factors which causes these accidents. Goodyears selfinflating air maintenance technology amt system for commercial vehicle tires is set to debut at a commercial vehicle trade show in germany. Automatic tire pressure controlling and self inflating. This system reduces the wear of the tread of the tyre and increases. There is a tyre inflators kit designed by a leading automobile accessories manufacturer company entitled grandpitstop. The air maintenance technology system uses an internal pressure regulator to determine when the. The future of selfinflating tires the future of selfinflating tires lies in new technologies. Design and fabrication of self inflating tyre system. Automatic tire inflation system rarely have any disadvantage but there are quite a few. If so, use enhanced safety measures such as those required for conventional truckbus tyres. Introduction development in automobile engineering is the sign of rise in civilization.
Goodyear unveils selfinflating tires for big trucks. The driver will be able to adjust the pressure depending upon the desire driving mode. The technology is protected in the usa and czech and slovak republics by 8 granted patents since 2009. Along with comfort and facilities it has revolutionized the living habits of the people to a great extent. International journal of innovative research in science, engineering and technology, vol. Goodyear has developed a new selfinflating tire for commercial vehicles. Eere success storygoodyear testing selfinflating tire. Or in other words it is an automatic inflation or deflation system used in tyres. It provides a tyre inflation solution and offers handy tool kit, with the help of this tool you can inflate tire yourself. James bond has them, hummers have them, most truckers have them and the military has had them for years. Research into reducing fuel consumption and co2 emissions as well as improving on the road safety has resulted in the worlds first selfinflating tire system to be massproduction feasible. Along with comfort and facitilities it has revolutionized the living habits of the people to a great extent. In the usa 27% of passenger cars and 32% of light trucks have at least one tire under pressured by more than 25%.
Selfinflating tire keeps the pressure up for cyclists. Abstract selfinflating tyres allow a vehicle to adjust to the current. Worldwide, the tire market requires safe and ecofriendly tires. Pdf in world there are many recycling process of the used tyre. This system contains selfactuating valves which ensures safe. Self inflating tyres engineering seminar report the mode of transport is one of the most important criterions these days. Inflating tyres at home can get a bit tricky as you would need a compressor. Self inflating bicycle tyres cyglo tyres with embedded leds turn your bike into a light show. Download the seminar report for self inflating tyres. U, anantapur new boyanapally, rajampet516126, kadapa dt, a. Blow me, a self inflating tyre a new, selfinflating car tyre will ensure it is always at the correct pressure, automatically adding more air if it detects this is needed the sunday times.
Seminar on self inflating tyres ppt and report download. Self inflating tyres seminar report, ppt, pdf for mechanical. Haran 3rd year, mechanical engineering, amrita university, coimbatore abstractairless tyres or nonpneumatic tyres is. Please pay attentions research studies show that underinflated tires are a major issue today. The patent process for the self inflating tire further continues with international applications submitted in the eu and 12 more countries including japan, south korea, india and china. Automatic tire pressure controlling and self inflating system. Goodyear has come up with a new piece of technology that may soon introduce selfinflating tires. Selfinflating tires allow a vehicle to adjust to the current terrain for ideal performance and safety in those conditions. Self inflating tyres report free download as word doc.
Debut of goodyear selfinflating technology for commercial. It also increases the fuel economy by controlling the tire pressure to its required level. With the increasing prices of oil and growing concern of environmental issues, this system addresses a potential improvement in gas mileage. Also explore the seminar topics paper on self inflating tyres with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. Selfinflating systems are designed more for the slow leaks and for optimizing performance and safety than for keeping a vehicle moving on. Learn about the future of selfinflating tires and technologies being developed by michelin and others. Selfinflating tire refers to a technique for maintaining appropriate tire pressure. Self inflating tire system increases the efficiency of the tires as well as its life. Download the seminar report for self inflating tyres seminar topics, self inflating tyres, self inflating tyres seminar report, self inflating tyres ppt, pdf, doc, free. It increases the safety and the fuel efficiency of the vehicle. New tyre rules 2021 explained low profile tyres, no tyre warmers, radical compounds duration.
There are lots of self inflating tire systems on the market, but most of them are only available for commercial and military application. Automatic tire pressure controlling and selfinflating system ensures. International journal of innovations in engineering research and. Tyre pressure guide maintain correct tyres inflation, uk. Canadian journal of civil engineering, 29, 679691, 2002. Light commercial tyres are now commonly found with pressures around 70psi, which may be sufficient to cause serious injury. This is seminar on self inflating tyres which re designed to constantly maintain tyre pressure at the proper level. Goodyear will soon be testing its selfinflating tires on the roads, first with commercial vehicles, then with consumer passengers cars. Detailed survey has come with result that drop in tire. International research journal of engineering and technology irjet eissn. The days of underinflated tyres could soon be numbered. An important source for losses in road vehicles is tyre rolling resistance. Goodyear is developing technology that automatically inflates tyres and can maintain a set pressure, bringing safety and fueleconomy benefits.
Inflating tires to the correct pressure is one of the most important factors when inflating a tire. Currently, lots of consumer vehicles are equipped with pressuremonitoring systems, but theres no way for the driver to do anything about it without an external air source. Selfinflating tyres free download as powerpoint presentation. Selfinflating tires allow a vehicle to adjust to the current terrain for ideal performance and safety in those. The development of self inflating tyres increases the safety, comfort and other performances of vehicle. International journal of scientific and research publications, volume 3, issue 8, august 20 1 issn 22503153. Pdf the effect of the inflation pressure on the tyre.
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