Îlot Du Diable

picture info	Îlot Du Diable Îlot du Diable is a gun battery built to support fort de la Fraternité in the defensive system around the goulet de Brest in France. It is sited on the peninsula of Roscanvel and is accessible by a small bridge. The battery was razed in the 19th century, and in 1890 on its site was built a bunker with an electricity generator. A casemate was then added by the Germans in 1942. A small observation is still to be found at the summit of the site, near a former lime kiln A lime kiln is a kiln used for the calcination of limestone (calcium carbonate) to produce the form of lime (material), lime called quicklime (calcium oxide). The chemical equation for this chemical reaction, reaction is :Calcium carbonate, Ca .... Notes External links Position de l'îlot du Diable(general inventory) Îlot du Diable(several photos) {{DEFAULTSORT:Ilot Du Diable Fortifications of Brest, France ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Roscanvel - Fort De La Fraternité- 008 Roscanvel (; br, Roskañvel) is a commune in the Finistère department of Brittany in north-western France. Population Inhabitants of Roscanvel are called in French ''Roscanvelistes''. See also Quélern Quélern is a hamlet in Roscanvel, in the department of Finistère (Brittany), in western France. Fortifications Fortified lines The Quélern lines defended the entrance to the goulet de Brest against capture from behind the defences of the Rosca ... Communes of the Finistère department * Parc naturel régional d'Armorique References Mayors of Finistère Association External links Official website Communes of Finistère {{Finistère-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Gun Battery In military organizations, an artillery battery is a unit or multiple systems of artillery, mortar systems, rocket artillery, multiple rocket launchers, surface-to-surface missiles, ballistic missiles, cruise missiles, etc., so grouped to facilitate better battlefield communication and command and control, as well as to provide dispersion for its constituent gunnery crews and their systems. The term is also used in a naval context to describe groups of guns on warships. Land usage Historically the term "battery" referred to a cluster of cannon in action as a group, either in a temporary field position during a battle or at the siege of a fortress or a city. Such batteries could be a mixture of cannon, howitzer, or mortar types. A siege could involve many batteries at different sites around the besieged place. The term also came to be used for a group of cannon in a fixed fortification, for coastal or frontier defence. During the 18th century "battery" began to be used as an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Fort De La Fraternité The Fort de la Fraternité (''fort of brotherhood'') is a fort located on the îlot du Diable in Roscanvel, France. The whole complex is now in ruins, though a gunpowder magazine is still standing, with a roof of large rectangular tiles and elaborate guttering. The fort was built in 1791 (around a gun battery built in 1695) as part of the defences around the goulet de Brest. It was modified in the second half of the 19th century, though it was abandoned by the military in 1870 and turned into a storehouse for wood and lime (a lime kiln at the site dates to 1800, and a limestone seam on the site continued to be exploited until 1875). A casemate was added by the Germans , native_name_lang = de , region1 = , pop1 = 72,650,269 , region2 = , pop2 = 534,000 , region3 = , pop3 = 157,000 3,322,405 , region4 = , pop4 = ... in 1942. References External links * {{DEFAULTSORT: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Goulet De Brest The Goulet de Brest is a 3-km-long strait linking the roadstead of Brest to the Atlantic Ocean. Only 1.8 km wide, the is situated between the Pointe du Petit Minou and the Pointe du Portzic to the north and the îlot des Capucins and the Pointe des Espagnols to the south. At each turn of the tide, the ocean refills the roadstead in a current that can attain 4 to 5 knots. Sailing ships would thus wait in the cove of Camaret-sur-Mer for a favourable current to carry them into the . On 2 January 1793, the ''Childers'' Incident – the first shots of the war between Great Britain and France during the French Revolutionary Wars – took place in the . Military significance It is the only opening into the roadstead of Brest, and thus the only access to the town. Consequently, successive French governments have lined the with military installations to protect the town and the naval fleet based there, and to keep a watch on shipping using it. The geography of the favours ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Roscanvel Roscanvel (; br, Roskañvel) is a commune in the Finistère department of Brittany in north-western France. Population Inhabitants of Roscanvel are called in French ''Roscanvelistes''. See also Quélern Communes of the Finistère department Parc naturel régional d'Armorique The Parc naturel régional d'Armorique ( br, Park an Arvorig), or Armorica Regional Natural Park, is a rural protected area located in Brittany. The park land reaches from the Atlantic Ocean to hilly inland countryside. There are sandy beaches, sw ... References Mayors of Finistère Association External links Official website Communes of Finistère {{Finistère-geo-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	German Occupation Of France During World War II The Military Administration in France (german: Militärverwaltung in Frankreich; french: Occupation de la France par l'Allemagne) was an interim occupation authority established by Nazi Germany during World War II to administer the occupied zone in areas of northern and western France. This so-called ' was established in June 1940, and renamed ' ("north zone") in November 1942, when the previously unoccupied zone in the south known as ' ("free zone") was also occupied and renamed ' ("south zone"). Its role in France was partly governed by the conditions set by the Second Armistice at after the success of the leading to the Fall of France; at the time both French and Germans thought the occupation would be temporary and last only until Britain came to terms, which was believed to be imminent. For instance, France agreed that its soldiers would remain prisoners of war until the cessation of all hostilities. The "French State" (') replaced the French Third Republic that had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Lime Kiln A lime kiln is a kiln used for the calcination of limestone (calcium carbonate) to produce the form of lime (material), lime called quicklime (calcium oxide). The chemical equation for this chemical reaction, reaction is :Calcium carbonate, CaCO3 + heat → Calcium oxide, CaO + Carbon dioxide, CO2 This reaction can take place at anywhere above 840 °C (1544 °F), but is generally considered to occur at 900 °C(1655 °F) (at which temperature the partial pressure of CO2 is 1 atmosphere (unit), atmosphere), but a temperature around 1000 °C (1832 °F) (at which temperature the partial pressure of CO2 is 3.8 atmospheres) is usually used to make the reaction proceed quickly.Parkes, G.D. and Mellor, J.W. (1939). ''Mellor's Modern Inorganic Chemistry'' London: Longmans, Green and Co. Excessive temperature is avoided because it produces unreactive, "dead-burned" lime. Slaked lime (calcium hydroxide) can be formed by mixing quicklime with water. Early li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]