Wednesday, May 6, 2009
Ganz
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Ideal for family, camping, party, reparation emergency, etc * More infomation about us and our products,please visit our company website: www.sunlonge.c For other uses, see Ganz (disambiguation).Metric gauge Ganz-Mag trainset of Hellenic Railways Organization (OSE) at Tripolis, GreeceThe Ganz (Ganz vlalatok, "Ganz companies") electric works in Budapest is probably best known for the manufacture of tramcars, but was also a pioneer in the application of three-phase alternating current to electric railways. Ganz also made / makes: ships (Ganz Danubius), bridge steel structures (Ganz Acszerkezet), high voltage equipment (Ganz Transelektro). Notable engineers employed by Ganz in the field were Km Kand and Ott Blhy. The company is named after rah Ganz.Contents1 Ganz History 2 Rail Rolling Stock 3 References 4 External links // Ganz HistoryBefore 1919, the company built dreadnought type battleship and submarines, power plants, too.Early 20th century alternator made in Budapest, Hungary, in the power generating hall of a hydroelectric stationHungarian built dreadnought class battleship SMS Szent Istvan at Pula (military dock)At the end of the 19th century, the development and production of the Ganz and Partner Iron Mill and Machine Factory (hereinafter referred to as Ganz Works) had tremendous expansion of alternating-current energy transfer.The company's general manager recognizing significance of electronic engineering Andr Mechwart (1853-1942) founded the Department of Electronic Engineering headed by Koly Zipernowsky (1860-1939). Engineers Miksa Di (1854-1938) and Ott Blhy (1860-1939) also worked at the department producing direct-current machines and arc lamps.In cooperation, Zipernovsky, Di and Blhy constructed and patented the transformer (see Picture 2). It is noteworthy, that the name "transformer" was created by Ott Titusz Blhy.Besides gear ratio based on ratio of number of turns, in the patents of transformer (protected by two patents) the inventors generated two basic principles: they demanded the parallel connection of consumers and feeds on primary and secondary sides of the transformer that was not used generally until 1885. Additionally, they described the closed armature as essential constructional part of the transformer. Both factors assisted the stabilization of tension and introduction of standard voltage. Emphasizing the necessity of parallel connection made construction of energy systems possible and their economic investments.It is noteworthy that the Ganz Works built the first transformers using iron cover of enameled mild iron wire, and started to use laminated core of today at the end of 1885.Following introduction of transformer, the Ganz Works changed over to production of alternating-current equipments successfully. (For instance, Rome's electric supply was resolved by hydroelectric plant and energy transfer of long distance.)Besides invention of transformer, three engineers had significant inventions, and made a lot for electronic engineering during their lives. Here we mention the major inventions. Koly Zipernowsky participated in construction of 60 power stations; he acted as the first professor of electric engineering of the Budapest University of Technology, and Economics (hereinafter referred to as BMGE).Miksa Di developed the repulsion motor for elevators of buildings with alternating current. He also participated in construction of Vienna's electric supply.Whole his life, Ott Titusz Blhy worked at the Ganz Works. His basic job was the construction and patenting of induction flow meter of 1889 used today. (See Picture 3.) In the 1930s, he initiated the Hungarian production of turbogenerator known worldwide.Invention of Serbian Nikola Tesla, the short circuit rotary-field motor (induction motor) had significant importance in the filed of alternating current. He patented it in the USA (1888), and he remembered that his idea had born during his activity in Budapest (1881-82).The Ganz Works identified the significance of induction motor and commissioned Km Kand (1869-1931) to develop it. After construction of different types, Km Kand initiated the development of railway electric traction with induction motor of alternating current by the Ganz Works. The Ganz Works won the tender of electrification of railway of Valtellina Railways in 1897. Under the management and on the base of plans of Km Kand, three phase electric traction (two upper wires + rails) of feed 3 kV and 15 Hz - produced by a different power station - was realized for thirty years from 1902.After the World War 1, in the frames of the Ganz Works, Km Kand constructed one-phase railway electric system of 16 kV and 50 Hz incipient all over the world. Its main attribute was the feed by normal network, so additional power station became unnecessary. Consequently, Hungarian electric traction could be formed according to the country's energy management. Km Kand adapted the...(and so on) To get More information , you can visit some products about max type bearings, Entry Level Jobs, . The Dynamo LED Lantern,Dynamo Torch,Camping Lantern with Colorful Light, Camping Equipment,LED Camping Lantern,Lamp,LED Flashlight,Novelty Lanterns,Dynamo AM/FM Radio Lantern products should be show more here!
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