SWS (trolleybus)
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SWS (trolleybus)
SWS is a hybrid trolleybus prototype that was developed and produced by three Finnish companies Suomen Autoteollisuus (SAT), Wiima and Strömberg in 1979. The Helsinki City Transport (HKL) ordered the prototype to gain experience for the future public transportation strategy for city of Helsinki. The trolleybus got its power from the overhead wires, but for wireless parts it had a diesel generator as a power source. The prototype contained advanced technology. The SWS prototype participated in COST 303 project in 1985 among other corresponding prototypes. As a part of the project, SWS was shipped to Belgium, where it served for half year in city of Ghent. Eventually, trolleybus transport was seen too expensive compared to the conventional diesel option, and therefore the City of Helsinki decided to discontinue the trolleybus service and replace it by diesel buses. The SWS trolleybus was kept for possible further investigation. Background In 1970 the Helsinki City Transport ( ...
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Sisu Auto
Sisu Auto is a truck manufacturer based in Raseborg, Finland. Its name comes from the Finnish word ''sisu'' meaning guts, grit and determination. Sisu Auto has a subsidiary company, "Sisu Defence", producing high mobility tactical vehicles for military use. Production Civil trucks The currently available Sisu Polar variants are with 3, 4 or 5 axles in various layouts. The applications are: *Sisu Crane - crane trucks *Sisu Rock - dump trucks *Sisu Roll - hook loader *Sisu Timber - timber trucks *Sisu Works - road maintenance trucks *Sisu Carrier – heavy machinery carrier Military trucks *Sisu 4×4 *Sisu 6×6 *Sisu 8×8 *Sisu 10×10 History 1931 to 1939 The company was established on 1 April 1931 as Oy Suomen Autoteollisuus Ab (SAT). It originated from two neighbouring Helsinki-based automobile coach builders, Autokoritehdas and Autoteollisuus-Bilindustri, both of which had fallen into financial troubles by the beginning of the 1930s. The banks, which were funding bo ...
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Trolza
Trolza (russian: ZАО "Троллейбусный завод" (Тролза)), formerly known as the Uritsky factory or simply Uritsky,Bushell, Chris; and Stonham, Peter (eds.) (1987). ''Jane's Urban Transport Systems 1987'', pp. 603–605. London: Jane's Publishing Company. . was a trolleybus manufacturer in Russia, located in Engels, Saratov oblast. In the Soviet era it was known as ZiU (russian: Завод имени Урицкого, Zavod imeni Uritskogo, plant named after Moisei Uritskiy) or Uritsky factory. ZiU/Trolza has built over 65,000 trolleybuses. Historically, the most numerous models of ZiU production were the MTB-82, the ZiU-5 and the ZiU-9 (also known as the ZiU-682). The ZiU-9 is the most widely produced trolleybus in history. The factory has exported its production to various countries, including Argentina, Bulgaria, Colombia, Greece, Mongolia, Hungary, Serbia ''etc''. History The enterprise was founded in Imperial Russia in 1868, but it began producin ...
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Trolleybuses
A trolleybus (also known as trolley bus, trolley coach, trackless trolley, trackless tramin the 1910s and 1920sJoyce, J.; King, J. S.; and Newman, A. G. (1986). ''British Trolleybus Systems'', pp. 9, 12. London: Ian Allan Publishing. .or trolleyDunbar, Charles S. (1967). ''Buses, Trolleys & Trams''. Paul Hamlyn Ltd. (UK). Republished 2004 with or 9780753709702.) is an electric bus that draws power from dual overhead wires (generally suspended from roadside posts) using spring-loaded trolley poles. Two wires, and two trolley poles, are required to complete the electrical circuit. This differs from a tram or streetcar, which normally uses the track as the return path, needing only one wire and one pole (or pantograph). They are also distinct from other kinds of electric buses, which usually rely on batteries. Power is most commonly supplied as 600-volt direct current, but there are exceptions. Currently, around 300 trolleybus systems are in operation, in cities and towns in 4 ...
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Sisu Buses
SiSU (SiSU information structuring universe or Structured information, serialized units), is a Unix command line-oriented framework for document structuring, publishing and search. Usage Using markup applied to a document, or a collection of documents, SiSU can produce plain text, HTML, XHTML, EPUB, XML, OpenDocument, LaTeX or PDF files, and populate an SQL database. Document structuring SiSU offers its user a way to structure plain text and to add graphics, hyperlinks, endnotes, footnotes etc. with simple text editing programs such as Notepad (Windows), TextEdit (Mac) or Gedit (Linux). The lightweight markup language is mnemonic and human readable. To process the marked up document(s) with SiSU, the user issues a command via the command-line of the computer terminal. The output can be generated in multiple formats (html, pdf, epub, and others) with one single command. Publishing and self-publishing A document, or a collection of documents, which has been processed by SiS ...
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Azienda Trasporti Milanesi
The Azienda Trasporti Milanesi (ATM) is the municipal public transport company of Milan and 46 surrounding metropolitan municipalities. It operates 5 metro lines (see Milan Metro), 17 tram lines (see Trams in Milan), 121 bus lines and 4 trolleybus lines (see Trolleybuses in Milan), carrying about 776 million passengers in 2018. ATM manages other minor transport services in Lombardy as well. These include Radiobus, a demand-responsive minibus service; the Cascina Gobba–San Raffaele people mover; the Como–Brunate funicular; the BikeMi bike sharing service. Furthermore, since 2008, it has been operating the Copenhagen Metro in Denmark. History Public transport in Milan started on August 17, 1840, with the opening of the Milan-Monza railway. Horse-drawn buses were introduced in 1841. Services were run by the ''Società Anonima degli Omnibus'' (SAO), "Omnibus Anonymous Company". The company was responsible for 11 bus lines between 1861 and 1865. Few years later the first h ...
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Finlandia Hall
The Finlandia Hall is a congress and event venue in the centre of Helsinki on the Töölönlahti Bay, owned by the City of Helsinki. The building, which was designed by architect Alvar Aalto, was completed in 1971. Every detail in the building is designed by Aalto. The designs were completed in 1962, with building taking place between 1967 and 1971. The Congress Wing was designed in 1970 and built in 1973–1975. In 2011, the building was expanded with new exhibition and meeting facilities. Finlandia Hall is known as the venue for the Conference on Security and Co-operation in Europe, OSCE Summit (Conference on Security and Co-operation in Europe) held in August 1975, attended by 35 world leaders, including the leader of the Soviet Union, Leonid Brezhnev, and the President of the United States, Gerald Ford. The inauguration of the Finlandia Hall was celebrated on 2 December 1971. The inauguration concert included the first performance of Einojuhani Rautavaara's Meren tytär (‘Dau ...
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International Association Of Public Transport
The International Association of Public Transport (UITP, from the french: L’Union internationale des transports publics) is a non-profit advocacy organization for public transport authorities and operators, policy decision-makers, scientific institutes and the public transport supply and service industry. The association was founded on 17 August 1885 by King Leopold II in Brussels, Belgium, to support the Belgian tram and steel industries. UITP supports a holistic approach to urban mobility and advocates for public transport development and sustainable mobility. Organization UITP represents an international network of more than 1,900 member companies located in more than 100 countries and covers all modes of public transport – metro, light rail, regional and suburban railways, bus, and waterborne transport. It also represents collective transport in a broader sense. UITP's network counts one main and EU office in Brussels and fifteen regional and liaison offices worldwide ...
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European Cooperation In Science And Technology
The European Cooperation in Science and Technology (COST Association) is running an EU-funded programme which enables researchers and innovators to set-up their own research networks in a wide range of scientific topics, called COST Actions. While COST does not fund research activities as such, it provides funding for scientific collaboration in the form of conferences, meetings, training schools and scientific exchanges. To date, COST has 38 Full Members, 1 Cooperating Member and 1 Partner Member. Prof. Alain Beretz is currently serving as the President of the COST Association, following his appointment in June 2021. History In the 1960s, European countries felt the need to begin framing science policies in order to bridge the gap in science and technology between Europe and the USA. As a result, COST was founded in 1971 to connect the research systems of individual European countries. The Ministerial Conference of 22 and 23 November 1971 is generally presented as the official ...
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Diesel Engine
The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-called compression-ignition engine (CI engine). This contrasts with engines using spark plug-ignition of the air-fuel mixture, such as a petrol engine (gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing only air, or air plus residual combustion gases from the exhaust (known as exhaust gas recirculation (EGR)). Air is inducted into the chamber during the intake stroke, and compressed during the compression stroke. This increases the air temperature inside the cylinder to such a high degree that atomised diesel fuel injected into the combustion chamber ignites. With the fuel being injected into the air just before combustion, the dispersion of the fuel is une ...
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