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Trolleybuses In Chieti
The Chieti trolleybus system ( it, Filovia di Chieti) forms part of the public transport network of the city and ''comune'' of Chieti, in the Regions of Italy, region of Abruzzo, central Italy. In operation since 2009, the system comprises one urban route. From 1950 to 1992, Chieti was served by an earlier manifestation of the same trolleybus route. Currently, 17 Italian cities or metropolitan areas have trolleybus systems, counting four where the system is a new one under construction, and of all of these, Chieti is the smallest in population. By the early 1980s, it was already the smallest Italian city to retain trolleybus service (with Carrara second). History The original Chieti trolleybus system was inaugurated on 16 July 1950, in place of an obsolete tramway that had been in operation since 1905. The system's single line connected Chieti railway station (''stazione FS''), located in the valley of the Pescara River (in the large suburb of Chieti Scalo), with the city cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chieti
Chieti (, ; , nap, label= Abruzzese, Chjïétë, ; gr, Θεάτη, Theátē; lat, Theate, ) is a city and ''comune'' (municipality) in Central Italy, east by northeast of Rome. It is the capital of the province of Chieti in the Abruzzo region. In Italian, the adjectival form is ''teatino'' and inhabitants of Chieti are called ''teatini''. The English form of this name is preserved in that of the Theatines, a Catholic religious order. History Mythological origins and etymology Chieti is among the most ancient of Italian cities. According to mythological legends, the city was founded by the fellows of Achilles and was named in honor of his mother, Thetis. Other traditions attribute the foundation to Greeks after the destruction of Troy, to Hercules or a queen of Pelasgians. According to Strabo, it was founded by the Arcadians as Thegeate (Θηγεάτη), named after Tegea. It was called Theate ( gr, Θεάτη) (or Teate in Latin). As Theate Marrucinorum, Chieti was th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pescara River
The Aterno-Pescara (ancient ''Aternus'' from the Greek ''Aternos'', ''Άτερνος'') is a river system in Abruzzo, eastern central Italy. The river is known as the Aterno near its source in the mountains, but takes the name Pescara, actually a tributary, nearer the city of Pescara and the Adriatic Sea. Having the greatest discharge basin of the rivers flowing into the Adriatic Sea south of the Reno, the Aterno has its origin in the Monti della Laga, near Montereale and Lago di Campotosto in the province of L'Aquila. The river flows in a southeastern direction past Pizzoli, L'Aquila, Paganica, San Demetrio ne' Vestini, and Castelvecchio Subequo through the Appennino Abruzzese mountains. It subsequently flows until the Valle Peligna (or Sulmona plateau) near Raiano, where it curves northward and receives its main tributary, the Sagittario. Later, near Popoli, it crosses the border into the province of Pescara and joins with the short, but large volumed, Pescara, by which na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trolleybus Systems By City
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cortona
Cortona (, ) is a town and ''comune'' in the province of Arezzo, in Tuscany, Italy. It is the main cultural and artistic centre of the Val di Chiana after Arezzo. Toponymy Cortona is derived from Latin Cortōna, and from Etruscan 𐌂𐌖𐌓𐌕𐌖𐌍 (curtun). This may be related to Indo-European *ghortos meaning "enclosed place" and consequently walled city like Latin hortus, German Garten, Italian orto, English yard, and Slavic grad. The name may also be linked to the Phrygian town of Gordium in Anatolia, although the founding myth for the latter is that it was named after founder, King Gordias. However, the Etruscan language is probably a pre-Indo-European language, and therefore if it was named by the Etruscans, an Indo-European etymology is uncertain. The Umbrian language, by contrast, is an Italic language, so if it was named by them, a link to Indo-European roots would be more likely. George Dennis suggests that it was known by many names "Corytus, Croton, Croto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jane's Information Group
Jane's Information Group, now styled Janes, is a global open-source intelligence company specialising in military, national security, aerospace and transport topics, whose name derives from British author Fred T. Jane. History Jane's Information Group was founded in 1898 by Fred T. Jane, who had begun sketching ships as an enthusiast naval artist while living in Portsmouth. This gradually developed into an encyclopedic knowledge, culminating in the publishing of ''All the World's Fighting Ships'' (1898). The company then gradually branched out into other areas of military expertise. The books and trade magazines published by the company are often considered the ''de facto'' public source of information on warfare and transportation systems. Based in Greater London for most of its existence, the group was owned by the Thomson Corporation, The Woodbridge Company, then IHS Markit, before being acquired by Montagu Private Equity in 2019. Description The company name is o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Trolleybus Systems In Italy
This is a list of trolleybus systems in Italy by '' Regione''. It includes all trolleybus systems, past and present. Italian peninsula Abruzzo Campania Emilia-Romagna Friuli-Venezia Giulia Lazio Liguria Lombardy Military line: Marche Piedmont Apulia Tuscany Umbria Aosta Valley Veneto Military lines: Sardinia Sicily See also * List of trolleybus systems, for all other countries * Trolleybus usage by country * List of town tramway systems in Italy * List of light-rail transit systems * List of rapid transit systems These lists of rapid transit systems are sorted by the type of system: * List of tram and light rail transit systems * List of town tramway systems * Medium-capacity rail transport system * List of premetro systems * List of metro systems * List of ... Sources Books and periodicals * Bruce, Ashley R. ''Lombard-Gerin and Inventing the Trolleybus''. (2017) Trolleybooks (UK). * Murray, Alan (2000). ''Wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cannibalization Of Machine Parts
Cannibalization of machine parts, in the maintenance of mechanical or electronic systems with interchangeable parts, refers to the practice of removing parts or subsystems necessary for repair from another similar device, rather than from inventory, usually when resources become limited. The source system is usually crippled as a result, perhaps only temporarily, in order to allow the recipient device to function properly again. Cannibalization usually occurs due to unavailability of spare parts, an emergency, long resupply times, physical distance, or insufficient planning/budget. Cannibalization can also be due to reusing surplus inventory. At the end of World War II a large quantity of high quality, but unusable war surplus equipment such as radar devices made a ready source of parts to build radio equipment. Cannibalization can also be an economic/ecological choice for end of life products. Germany, rather than sell/export functional used cars, will disassemble and store pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menarini Monocar 201
The Menarini Group is an Italian pharmaceutical company. Its headquarters is in Florence, Tuscany, and it has three divisions: Menarini Ricerche, Menarini Biotech, and Menarini Diagnostics. It develops pharmacological solutions for cardiovascular diseases, oncology, pain/inflammation, asthma and anti-infectives. Menarini's research activities are carried out through Menarini Ricerche, which deals with all R&D activities, from the creation of new projects up to the drug registration. Its Menarini Biotech follows the creation of a biotechnological drug from the very early stages of research, through to the pilot scale and up to industrial production. The Group's Menarini Diagnostics division is a health care company with a worldwide network of affiliates partners and distributors focused on diabetes, haematology, clinical chemistry, urinalysis, and immunology. In 2020, the company had 17,650 employees worldwide. Massimiliana Landini Aleotti and her three children inherited the com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trolleybuses In Genoa
The Genoa trolleybus system ( it, Rete filoviaria di Genova) forms part of the public transport network of the city and ''comune'' of Genoa, in the region of Liguria, northern Italy. In operation since 1997, the system currently comprises only one route. Between 2008 and 2012, two routes were being operated. From 1938 to 1973, Genoa was served by a more extensive system, which reached a maximum length of and eight routes in 1964. History The first trolleybus system (1938–73) Genoa's first trolleybus system was activated on 13 April 1938, to complement the Genoa tram network and replace its steeper sections. On 30 January 1951, trolleybuses replaced trams on the important uphill bypass. At the time of its greatest extent (1955), the first trolleybus system consisted of nine lines totalling 27 km. Its trolleybus routes served only the central areas of the city, as opposed to the tram network, which stretched across . In subsequent years, the original system was grad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overhead Line
An overhead line or overhead wire is an electrical cable that is used to transmit electrical energy to electric locomotives, trolleybuses or trams. It is known variously as: * Overhead catenary * Overhead contact system (OCS) * Overhead equipment (OHE) * Overhead line equipment (OLE or OHLE) * Overhead lines (OHL) * Overhead wiring (OHW) * Traction wire * Trolley wire This article follows the International Union of Railways in using the generic term ''overhead line''. An overhead line consists of one or more wires (or rails, particularly in tunnels) situated over rail tracks, raised to a high electrical potential by connection to feeder stations at regular intervals. The feeder stations are usually fed from a high-voltage electrical grid. Overview Electric trains that collect their current from overhead lines use a device such as a pantograph, bow collector or trolley pole. It presses against the underside of the lowest overhead wire, the contact wire. Current colle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traction Substation
A traction substation, traction current converter plant, rectifier station or traction power substation (TPSS) is an electrical substation that converts electric power from the form provided by the electrical power industry for public utility service to an appropriate voltage, current type and frequency to supply railways, trams (streetcars) or trolleybuses with traction current. Conversions These systems can be used to convert three-phase 50 Hz or 60 Hz alternating current (AC) for the supply of AC railway electrification systems at a lower frequency and single phase, as used by many older systems, or to rectify AC into direct current (DC) for those systems (primarily public transit systems) using DC for traction power. The three-phase voltage from the local utility is stepped down and rectified in the traction substations to provide the required DC voltage. Equipment Rotating Originally, the conversion equipment usually consisted of one or more motor-generator sets con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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