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. Abstract selfinflating tyres allow a vehicle to adjust to the current. A survey on automatic air inflating system for automobile ijirset. August 2008 journal of manufacturing science and engineering. It increases the safety and the fuel efficiency of the vehicle. International journal on applications in mechanical and production engineering volume 1. When inflating above 15psi this will include using.
The development of self inflating tyres increases the safety, comfort and other performances of vehicle. This is seminar on self inflating tyres which re designed to constantly maintain tyre pressure at the proper level. Selfinflating tyre system ensures that tyres are properly inflated at all times. Influence of tyre inflation pressure on fuel consumption. Goodyear developing selfinflating tires automobile magazine. 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. Car tyres are one of those few elements of a car that are not considered of prime importance by a buyer as much as they should. Introduction development in automobile engineering is the sign of rise in civilization. It also increases the fuel economy by controlling the tire pressure to its required level. The driver will be able to adjust the pressure depending upon the desire driving mode. Tyre pressure guide maintain correct tyres inflation, uk.
Selfinflating systems are designed more for the slow leaks and for optimizing performance and safety than for keeping a vehicle moving on. Selfinflating tire refers to a technique for maintaining appropriate tire pressure. 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. Goodyear has received multiple accolades for this eerefunded automated tire inflation system, which automatically manages air pressure in tires. New tyre rules 2021 explained low profile tyres, no tyre warmers, radical compounds duration. The tire uses compression from the road to inject air. There are several factors which causes these accidents. In the usa 27% of passenger cars and 32% of light trucks have at least one tire under pressured by more than 25%. Self inflating tyres seminar report, ppt, pdf for mechanical. International journal of innovative research in science, engineering and technology, vol. The days of underinflated tyres could soon be numbered. Tire pressure self inflating and controlling system. Along with comfort and facilities it has revolutionized the living habits of the people to a great extent.
Or in other words it is an automatic inflation or deflation system used in tyres. Kumasi and kumasi polytechniccampuses and asafo, roman hill and kejetiapublic transport stations in kumasi metropolis. Worldwide, the tire market requires safe and ecofriendly tires. Selfinflating tire technology captures innovation award. Self inflation tires department of mechanical engineering annamacharya institute of technology and sciences affiliated to j. 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. There is a tyre inflators kit designed by a leading automobile accessories manufacturer company entitled grandpitstop. 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. With the increasing prices of oil and growing concern of environmental issues, this system addresses a potential improvement in gas mileage. Eere success storygoodyear testing selfinflating tire. Design and fabrication of self inflating tyre system. Self inflating tire system increases the efficiency of the tires as well as its life. Self inflating tyres report free download as word doc.
Automatic tire pressure controlling and self inflating system. This system contains selfactuating valves which ensures safe. Detailed survey has come with result that drop in tire. Canadian journal of civil engineering, 29, 679691, 2002. 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. 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. 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. The technology is protected in the usa and czech and slovak republics by 8 granted patents since 2009. 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. This system reduces the wear of the tread of the tyre and increases. Please pay attentions research studies show that underinflated tires are a major issue today.
An important source for losses in road vehicles is tyre rolling resistance. Design and fabrication of self inflating tyre system ijert. Goodyear has come up with a new piece of technology that may soon introduce selfinflating tires. 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. Goodyears selfinflating air maintenance technology amt system for commercial vehicle tires is set to debut at a commercial vehicle trade show in germany. This system uses a valve that pulls in air from the atmosphere. While buying a car, mostly buyers usually pay attention to the performance of engine or towards the price of car. Download the seminar report for self inflating tyres. Light commercial tyres are now commonly found with pressures around 70psi, which may be sufficient to cause serious injury. U, anantapur new boyanapally, rajampet516126, kadapa dt, a. Selfinflating tyres free download as powerpoint presentation.
Self inflating tyres engineering seminar report the mode of transport is one of the most important criterions these days. International journal of innovative research in science. International journal of scientific engineering and research ijser issn online. Selfinflating tire keeps the pressure up for cyclists. 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. 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.
Self inflating tires allow a vehicle to adjust to the current terrain for ideal performance and safety in those conditions. 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. The air maintenance technology system uses an internal pressure regulator to determine when the. Seminar on self inflating tyres ppt and report download. About 80 percent of the cars on the road are driving with one or more tyres under inflated2. Automatic tire inflation system rarely have any disadvantage but there are quite a few. International journal of scientific and research publications, volume 3, issue 8, august 20 1 issn 22503153. Goodyear unveils selfinflating tires for big trucks. Haran 3rd year, mechanical engineering, amrita university, coimbatore abstractairless tyres or nonpneumatic tyres is. Goodyear has developed a new selfinflating tire for commercial vehicles. Along with comfort and facitilities it has revolutionized the living habits of the people to a great extent.
Learn about the future of selfinflating tires and technologies being developed by michelin and others. Explore self inflating tyres with free download of seminar report and ppt in pdf and doc format. 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 tires allow a vehicle to adjust to the current terrain for ideal performance and safety in those. 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. 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. James bond has them, hummers have them, most truckers have them and the military has had them for years. Self inflating tyre systems mechanical engineering. Inflating tyres at home can get a bit tricky as you would need a compressor. Less grip can encourage accidents and dangerous unpredictable handling. Pdf in world there are many recycling process of the used tyre. If so, use enhanced safety measures such as those required for conventional truckbus tyres.
There are lots of self inflating tire systems on the market, but most of them are only available for commercial and military application. International research journal of engineering and technology irjet eissn. Automatic tire pressure controlling and selfinflating system ensures. Debut of goodyear selfinflating technology for commercial. 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. Goodyear will soon be testing its selfinflating tires on the roads, first with commercial vehicles, then with consumer passengers cars. Goodyear is building a new tire that can adjust its own air pressure as it rides down the road.
Inflating tires to the correct pressure is one of the most important factors when inflating a tire. Design and fabrication of automatic tyre inflation systemmechanical project abstract. Pdf the effect of the inflation pressure on the tyre. In this study, a selfinflating tire sit was studied and manufactured. 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. Self inflating bicycle tyres cyglo tyres with embedded leds turn your bike into a light show. Automatic tire pressure controlling and self inflating. Selfinflating tires allow a vehicle to adjust to the current terrain for ideal performance and safety in those conditions. Goodyear is developing technology that automatically inflates tyres and can maintain a set pressure, bringing safety and fueleconomy benefits. The future of selfinflating tires the future of selfinflating tires lies in new technologies.