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Cavan Water Mill
Cavan Water Mill, formerly Lifeforce Mill, is a 19th-century mill located in Cavan. The current building dates from 1846 and contains a notable MacAdam water turbine. Having been abandoned in the 1960s, it was restored as a museum and visitor attraction in the 1990s. History of the site Milling on this site can be traced back to the 14th century, when there was a Franciscan mill in the same location. The current mill was established by the Greene family in 1846. During the 1840s, there were 90 working water mills in County Cavan, but at the time this mill was built it was the only one within a two-mile radius. The building operated as a mill for more than a century until its closure in the 1960s. Following restoration, it operated again for a short while as a working mill for the creation of wholemeal flour for Lifeforce Foods. Design of the building The two-storey design has a three-bay extension at split level to the west and a two-storey return to the side. An adjacent m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Power Room
''The'' () is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with pronouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of pronoun ''thee'') when followed by a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Wheel
A water wheel is a machine for converting the energy of flowing or falling water into useful forms of power, often in a watermill. A water wheel consists of a wheel (usually constructed from wood or metal), with a number of blades or buckets arranged on the outside rim forming the driving car. Water wheels were still in commercial use well into the 20th century but they are no longer in common use. Uses included milling flour in gristmills, grinding wood into pulp for papermaking, hammering wrought iron, machining, ore crushing and pounding fibre for use in the manufacture of cloth. Some water wheels are fed by water from a mill pond, which is formed when a flowing stream is dammed. A channel for the water flowing to or from a water wheel is called a mill race. The race bringing water from the mill pond to the water wheel is a headrace; the one carrying water after it has left the wheel is commonly referred to as a tailrace. Waterwheels were used for various purposes from ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1846 Establishments In Ireland
Events January–March * January 5 – The United States House of Representatives votes to stop sharing the Oregon Country with the United Kingdom of Great Britain and Ireland, United Kingdom. * January 13 – The Milan–Venice railway's bridge, over the Venetian Lagoon between Mestre and Venice in Italy, opens, the world's longest since 1151. * February 4 – Many Mormons begin their migration west from Nauvoo, Illinois, to the Great Salt Lake, led by Brigham Young. * February 10 – First Anglo-Sikh War: Battle of Sobraon – British forces defeat the Sikhs. * February 18 – The Galician slaughter, a peasant revolt, begins. * February 19 – United States president James K. Polk's Texas annexation, annexation of the Republic of Texas is finalized by Texas president Anson Jones in a formal ceremony of transfer of sovereignty. The newly formed Texas state government is officially installed in Austin, Texas, Austin. * February 20–February 29, 29 – Kraków uprising: G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cork (city)
Cork ( , from , meaning 'marsh') is the second largest city in Ireland and third largest city by population on the island of Ireland. It is located in the south-west of Ireland, in the province of Munster. Following an extension to the city's boundary in 2019, its population is over 222,000. The city centre is an island positioned between two channels of the River Lee which meet downstream at the eastern end of the city centre, where the quays and docks along the river lead outwards towards Lough Mahon and Cork Harbour, one of the largest natural harbours in the world. Originally a monastic settlement, Cork was expanded by Viking invaders around 915. Its charter was granted by Prince John in 1185. Cork city was once fully walled, and the remnants of the old medieval town centre can be found around South and North Main streets. The city's cognomen of "the rebel city" originates in its support for the Yorkist cause in the Wars of the Roses. Corkonians sometimes refer to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ballincollig Royal Gunpowder Mills
The Ballincollig Royal Gunpowder Mills was one of three Royal gunpowder mills that manufactured gunpowder for the British Government. Located in Ballincollig, Cork city, Ireland, largely in what is now the Ballincollig Regional Park, the powder mills were originally opened in 1794 as a private enterprise, before being taken over by the British Government during the Napoleonic Wars. The mills returned for a time to private ownership in the mid-19th century, before closing permanently in 1903. In the late 20th century Cork County Council bought the mill grounds, developed a public park and opened a visitor centre. Though the visitor centre closed in 2002, many of the mill buildings remain accessible in the public park. Operational history (1794 – 1903) Background Prior to the formation of the Royal Gunpowder Mills, gunpowder production was centered in Dublin on tributaries to the Liffey, in particular the River Carmac where three gunpowder factories had been establish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benoît Fourneyron
Benoît Fourneyron (31 October 1802 – 31 July 1867) was a French engineer, born in Saint-Étienne, Loire. Fourneyron made significant contributions to the development of water turbines. Benoît Fourneyron was educated at the École Nationale Supérieure des Mines de Saint-Étienne, a nearby engineering school that had recently opened. After he graduated in 1816, he spent the next few years in mines and ironworks. Around this time, a number of French engineers—including some of Fourneyron's former teachers—were starting to apply the mathematical techniques of modern science to the ancient mechanism called the waterwheel. For centuries, waterwheels had been used to convert the energy of streams into mechanical power, mostly for milling grain. But the new machines of the Industrial Revolution required more power, and by the 1820s there was enormous interest in making waterwheels more efficient. Fourneyron-style turbines Using the proposal of a former teacher (Claude Bur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrial Espionage
Industrial espionage, economic espionage, corporate spying, or corporate espionage is a form of espionage conducted for commercial purposes instead of purely national security. While political espionage is conducted or orchestrated by governments and is international in scope, industrial or corporate espionage is more often national and occurs between companies or corporations. Forms of economic and industrial espionage Economic or industrial espionage takes place in two main forms. In short, the purpose of espionage is to gather knowledge about one or more organizations. It may include the acquisition of intellectual property, such as information on industrial manufacture, ideas, techniques and processes, recipes and formulas. Or it could include sequestration of proprietary or operational information, such as that on customer datasets, pricing, sales, marketing, research and development, policies, prospective bids, planning or marketing strategies or the changing compositions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulster
Ulster (; ga, Ulaidh or ''Cúige Uladh'' ; sco, label= Ulster Scots, Ulstèr or ''Ulster'') is one of the four traditional Irish provinces. It is made up of nine counties: six of these constitute Northern Ireland (a part of the United Kingdom); the remaining three are in the Republic of Ireland. It is the second-largest (after Munster) and second-most populous (after Leinster) of Ireland's four traditional provinces, with Belfast being its biggest city. Unlike the other provinces, Ulster has a high percentage of Protestants, making up almost half of its population. English is the main language and Ulster English the main dialect. A minority also speak Irish, and there are Gaeltachtaí (Irish-speaking regions) in southern County Londonderry, the Gaeltacht Quarter, Belfast, and in County Donegal; collectively, these three regions are home to a quarter of the total Gaeltacht population of Ireland. Ulster-Scots is also spoken. Lough Neagh, in the east, is the largest lake i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbine
A turbine ( or ) (from the Greek , ''tyrbē'', or Latin ''turbo'', meaning vortex) is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work. The work produced by a turbine can be used for generating electrical power when combined with a generator.Munson, Bruce Roy, T. H. Okiishi, and Wade W. Huebsch. "Turbomachines." Fundamentals of Fluid Mechanics. 6th ed. Hoboken, NJ: J. Wiley & Sons, 2009. Print. A turbine is a turbomachine with at least one moving part called a rotor assembly, which is a shaft or drum with blades attached. Moving fluid acts on the blades so that they move and impart rotational energy to the rotor. Early turbine examples are windmills and waterwheels. Gas, steam, and water turbines have a casing around the blades that contains and controls the working fluid. Credit for invention of the steam turbine is given both to Anglo-Irish engineer Sir Charles Parsons (1854–1931) for invention of the reaction turbine, and to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cavan
Cavan ( ; ) is the county town of County Cavan in Ireland. The town lies in Ulster, near the border with County Fermanagh in Northern Ireland. The town is bypassed by the main N3 road that links Dublin (to the south) with Enniskillen, Ballyshannon and Donegal Town (to the north). History Gaelic Cavan 1300–1607 Cavan was founded by the Irish clan chief and Lord of East Breifne, Giolla Íosa Ruadh O’Reilly, between 1300 and his death in 1330. During his lordship, a friary run by the Dominican Order was established close to the O’Reilly stronghold at Tullymongan and was at the centre of the settlement close to a crossing over the river and to the town's marketplace. It is recorded that the (Cavan) Dominicans were expelled in 1393, replaced by an Order of Conventual Franciscan friars. The friary's location is marked by an eighteenth-century tower in the graveyard at Abbey Street which appears to incorporate remains of the original medieval friary tower. The imprint of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cavan Water Mill MacAdam Water Turbine Cogs
Cavan ( ; ) is the county town of County Cavan in Ireland. The town lies in Ulster, near the border with County Fermanagh in Northern Ireland. The town is bypassed by the main N3 road that links Dublin (to the south) with Enniskillen, Ballyshannon and Donegal Town (to the north). History Gaelic Cavan 1300–1607 Cavan was founded by the Irish clan chief and Lord of East Breifne, Giolla Íosa Ruadh O’Reilly, between 1300 and his death in 1330. During his lordship, a friary run by the Dominican Order was established close to the O’Reilly stronghold at Tullymongan and was at the centre of the settlement close to a crossing over the river and to the town's marketplace. It is recorded that the (Cavan) Dominicans were expelled in 1393, replaced by an Order of Conventual Franciscan friars. The friary's location is marked by an eighteenth-century tower in the graveyard at Abbey Street which appears to incorporate remains of the original medieval friary tower. The imprint of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Inventory Of Architectural Heritage
The National Inventory of Architectural Heritage (NIAH) maintains a central database of the architectural heritage of the Republic of Ireland covering the period since 1700 in complement to the Archaeological Survey of Ireland, which focuses on archaeological sites of the pre-1700 period. As of 2022, there are over 50,000 records in the database, including buildings, monuments, street furniture and other structures. It does not cover Northern Ireland. Buildings recorded in the database are given a rating, either national or regional. Formation The NIAH is a unit of the Heritage Division within the Department of Housing, Local Government and Heritage. The unit was founded in 1990 to address the obligations of the Convention for the Protection of the Architectural Heritage of Europe of which Ireland is signatory. Initially, the NIAH existed only on a non-statutory basis with the task to create and maintain an inventory of to be protected buildings and sites. The legal framework for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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