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Ganz-Mavag Multiple Units
The Ganz Machinery Works Holding is a Hungary, Hungarian holding company. Its products are related to rail transport, power generation, and water supply, among other industries. The original Ganz Works or Ganz ( or , ''Ganz companies'', formerly ''Ganz and Partner Iron Mill and Machine Factory'') operated between 1845 and 1949 in Budapest, Hungary. It was named after Ábrahám Ganz, the founder and manager of the company. Ganz is probably best known for the manufacture of tramcars, but was also a pioneer in the application of Three-phase AC railway electrification, three-phase alternating current to electric railways. Ganz also made ships (through its ''Ganz Danubius'' division), bridge steel structures (''Ganz Acélszerkezet'') and high-voltage equipment (''Ganz Transelektro''). In the early 20th century the company experienced its heyday and became the third-largest industrial enterprise in the Kingdom of Hungary after the ''Manfréd Weiss Steel and Metal Works'' and the ''MÁV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MÁVAG
MÁVAG (''Magyar Királyi Állami Vas-, Acél- és Gépgyárak''; ''Hungarian Royal State Iron, Steel and Machine Factories'') was the largest Hungarian rail vehicle producer. MÁVAG company was the second largest industrial enterprise after the Manfréd Weiss Steel and Metal Works in the Hungarian half of the Austro-Hungarian Monarchy. MÁVAG was the property of the Kingdom of Hungary. After World War II MÁVAG was nationalized, and "Királyi" ("Royal") was removed from its name. The company employed thousands of workers. The buildings were in the VIII. district of Budapest, bordered by the following streets: Kőbányai street, Hungária avenue, Vajda Péter street, and Orczy street. It was the most important Hungarian machine factory in the 19th century, along with Csepel Művek (''Csepel Factories''). The most respected products of MÁVAG were steam locomotives. The first was produced in 1873, and MÁVAG produced the famous Locomotive 424, locomotive no. 424 from 1924. MÁVA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kálmán Kandó
Kálmán Kandó de Egerfarmos et Sztregova (''egerfarmosi és sztregovai Kandó Kálmán''; July 10, 1869 – January 13, 1931) was a Hungary, Hungarian engineer, the inventor of phase converter and a pioneer in the development of AC electric railway traction. Education and Family Kálmán Kandó was born on July 8, 1869, in Pest into an ancient Hungarian noble family. His father was Géza Kandó (1840-1906) and his mother was Irma Gulácsy (1845-1933). He began his grammar school studies at the Budapest Lutheran High School in Sütő street. His parents transferred him from a crowded school to a smaller school, a practice grammar school founded by Mór Kármán. He was enrolled in Budapest Technical University. In 1892, he received a degree in mechanical engineering. He completed his studies with excellent qualifications. Kandó served as a volunteer in the Austro-Hungarian Navy until 1893. He married Ilona Mária Petronella Posch (1880-1913) in Terézváros on February 2, 1899 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
István Széchenyi
Count István Széchenyi de Sárvár-Felsővidék (, ; archaically English: Stephen Széchenyi; 21 September 1791 – 8 April 1860) was a Hungarian politician, political theorist, and writer. Widely considered one of the greatest statesmen in his nation's history, within Hungary he is still known to many as "the Greatest Hungarian". Family and early life Széchenyi was born in Vienna to Count Ferenc Széchényi and Countess Juliána Festetics de Tolna; he was the youngest of their two daughters and three sons. The Széchenyis were an old and influential noble family of Hungary. Traditionally loyal to the House of Habsburg, they were linked with noble families, such as the Liechtenstein, the House of Esterházy and the House of Lobkowicz. István Széchenyi's father was an enlightened aristocrat who founded the Hungarian National Museum and the Hungarian National Library. The boy spent his childhood both in Vienna and on the family estate of Nagycenk, Hungary. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pest, Hungary
Pest () is the part of Budapest, the capital city of Hungary, that lies on the eastern bank of the Danube. Pest was administratively unified with Buda and Óbuda in 1873; prior to this, it was an independent city. In colloquial Hungarian language, Hungarian, "Pest" is sometimes also used ''pars pro toto'' to refer to Budapest as a whole. Comprising about two-thirds of the city's area, Pest is flatter and much more heavily urbanized than Buda. Many of Budapest's most notable sites are in Pest, including the Inner City (Budapest), Inner City (), the Hungarian Parliament Building, Parliament (''Országház''), the Hungarian State Opera House, Opera, the Great Market Hall, Heroes' Square (Budapest), Heroes' Square, and Andrássy Avenue. Etymology According to Ptolemy the settlement was called ''Pession'' in antiquity (Contra-Aquincum). Alternatively, the name ''Pest'' may have come from a Slavic word meaning "furnace", "oven" (Bulgarian ; Serbian /''peć''; Croatian ''peć''), r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
%C3%81brah%C3%A1m Ganz
Ábrahám Ganz (born as Abraham Ganz; 6 November 1814 – 15 December 1867) was a Swiss people, Swiss-born Iron founder, iron manufacturer, machine and technical engineer, entrepreneur, father of Ganz Works. He was the founder and the manager of the company that he made the flagship of the Hungarian economy in the 19th century. Despite his early death in 1867 the company remained one of the strongest manufacturing enterprise in Austria-Hungary. Many famous engineers worked at Ganz Works inter alia Károly Zipernowsky, Ottó Bláthy, Miksa Déri, András Mechwart, Kálmán Kandó, Donát Bánki, János Csonka and Theodore von Kármán and several world-famous inventions were done there, like the first railway electric traction, or the invention of the roller mill, the carburetor, the transformer and the Bánki-Csonka engine. Life Early years He was born into a Swiss people, Swiss Calvinist family in Embrach, Unter-Embrach. His father, Johann Ulrich Ganz, was a cantor teacher. His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manfréd Weiss Steel And Metal Works
The Weiss Manfréd Acél- és Fémművek ("Manfréd Weiss Steel and Metal Works"), or colloquially Csepel Művek ("Csepel Works") was one of the largest machine factories in Hungary, located on Csepel island in the southern part of Budapest, founded in 1892. It was the second largest industrial enterprise in the Austro-Hungarian Monarchy, and the biggest industrial enterprise in the Hungarian half of the Empire. It played an integral role in the heavy industry and military production of the Austro-Hungarian Monarchy. Founded by Baron Manfréd Weiss of Csepel, an industrialist of Jewish origin, by the time of World War I the company was one of largest defense contractors in Austria-Hungary, producing all types of equipment, from airplanes and munitions to automotive engines, bicycles Csepel bicycle and cars. Badly damaged by Allied air raids and eventually pillaged during World War II, the company continued in existence until 1950, when it was nationalised and renamed to Rákos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three-phase AC Railway Electrification
Three-phase AC railway electrification, which promised some advantages over established DC electric rail power and steam traction, started at the turn of the twentieth century. The first standard gauge line, from 1899 to 1933, was from Burgdorf to Thun in Switzerland (). Italy was the major user, from 1901 until 1976, although lines through two tunnels also used the system; the Simplon Tunnel between Switzerland and Italy from 1906 to 1930 (but not connected to the Italian system), and the Cascade Tunnel of the Great Northern Railway in the United States from 1909 to 1939. Single phase AC railways with a single overhead line proved more practical. Since the 1980s, modern electric locomotives use three-phase AC internally, generated from a single overhead line, thanks to advances in semiconductor inverter technology. These inverters are also used in electric cars, from a DC battery, or from DC photovoltaic panels into the three-phase AC grid. Advantages The system provides rege ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tramcars
A tram (also known as a streetcar or trolley in Canada and the United States) is an urban rail transit in which Rolling stock, vehicles, whether individual railcars or multiple-unit trains, run on tramway tracks on urban public streets; some include segments on segregated Right-of-way (property access), right-of-way. The tramlines or tram networks operated as public transport are called tramways or simply trams/streetcars. Because of their close similarities, trams are commonly included in the wider term ''light rail'', which also includes systems separated from other traffic. Tram vehicles are usually lighter and shorter than Main line (railway), main line and rapid transit trains. Most trams use electrical power, usually fed by a Pantograph (transport), pantograph sliding on an overhead line; older systems may use a trolley pole or a bow collector. In some cases, a contact shoe on a third rail is used. If necessary, they may have dual power systems—electricity in city stre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Budapest
Budapest is the Capital city, capital and List of cities and towns of Hungary, most populous city of Hungary. It is the List of cities in the European Union by population within city limits, tenth-largest city in the European Union by population within city limits and the List of cities and towns on the river Danube, second-largest city on the river Danube. The estimated population of the city in 2025 is 1,782,240. This includes the city's population and surrounding suburban areas, over a land area of about . Budapest, which is both a List of cities and towns of Hungary, city and Counties of Hungary, municipality, forms the centre of the Budapest metropolitan area, which has an area of and a population of 3,019,479. It is a primate city, constituting 33% of the population of Hungary. The history of Budapest began when an early Celts, Celtic settlement transformed into the Ancient Rome, Roman town of Aquincum, the capital of Pannonia Inferior, Lower Pannonia. The Hungarian p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holding Company
A holding company is a company whose primary business is holding a controlling interest in the Security (finance), securities of other companies. A holding company usually does not produce goods or services itself. Its purpose is to own Share capital, stock of other companies to create a corporate group. In some jurisdictions around the world, holding companies are called parent companies, which, besides holding Share capital, stock in other companies, can conduct trade and other business activities themselves. Holding companies reduce risk for the shareholders, and can permit the ownership and control of a number of different companies. ''The New York Times'' uses the term ''parent holding company''. Holding companies can be subsidiaries in a Subsidiary#Tiered subsidiaries, tiered structure. Holding companies are also created to hold assets such as intellectual property or trade secrets, that are protected from the operating company. That creates a smaller risk when it comes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Distribution
Electric power distribution is the final stage in the delivery of electricity. Electricity is carried from the transmission system to individual consumers. Distribution substations connect to the transmission system and lower the transmission voltage to medium voltage ranging between and with the use of transformers. ''Primary'' distribution lines carry this medium voltage power to distribution transformers located near the customer's premises. Distribution transformers again lower the voltage to the utilization voltage used by lighting, industrial equipment and household appliances. Often several customers are supplied from one transformer through ''secondary'' distribution lines. Commercial and residential customers are connected to the secondary distribution lines through service drops. Customers demanding a much larger amount of power may be connected directly to the primary distribution level or the subtransmission level. The transition from transmission to distributi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Plant
A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the electricity generation, generation of electric power. Power stations are generally connected to an electrical grid. Many power stations contain one or more Electric generator, generators, rotating machine that converts mechanical power into three-phase electric power. The relative motion between a magnetic field and a Electrical conductor, conductor creates an electric current. The energy source harnessed to turn the generator varies widely. Most power stations in the world burn fossil fuels such as coal, petroleum, oil, and natural gas to generate electricity. Low-carbon power sources include nuclear power, and use of renewable energy, renewables such as solar power, solar, wind power, wind, geothermal power, geothermal, and hydroelectricity, hydroelectric. History In early 1871 Belgian inventor Zénobe Gramme invented a generator powerfu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
