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URF (Swedish Navy)
URF (''Ubåtsräddningsfarkost'' – Submarine Rescue Vessel) is the Royal Swedish Navy’s Submarine Rescue Vessel. History The original design of the URF had a rescue capacity of 25 submariners and included a diver lockout chamber to provide means for hatch-clearance and assistance. The first of three planned URFs was constructed in 1978, by the Kockums company of Sweden. In 1981, it was first connected successfully to a submerged submarine. The diver lockout system was removed in 1984 in favour of longer endurance and the capacity to rescue a full Swedish submarine crew of 35 in one lift. The original propulsion system with thrusters at the sides was also removed in favour of a more conventional propeller in the stern, providing more power and a reduced risk of damaging the thrusters during operation. The original trailer was replaced with one which has more axles. This, together with some minor changes of the fin, allowed transportability by air since 2000. In 2015, the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
URF Rescue Vehicle
( ar, العرف) is an Arabic Islamic term referring to the custom, or 'knowledge', of a given society. To be recognized in an Islamic society, must be compatible with the Sharia law.H. Patrick Glenn, ''Legal Traditions of the World''. Oxford University Press, 2007, pg. 201. When applied, it can lead to the deprecation or inoperability of a certain aspect of (Islamic jurisprudence). is a source of Islamic legal rulings where there are not explicit primary texts of the Qur'an and Sunnah specifying the ruling. can also specify something generally established in the primary texts. Overview ;Terminology The term , meaning "to know", refers to the customs and practices of a given society. ;History was first recognized by Abū Yūsuf (d. 182/798), an early leader of the Ḥanafī school, though it was considered part of the , and not as formal source. Later al-Sarak̲h̲sī (d. 483/1090) opposed it, holding that custom cannot prevail over a written text. ;Scriptural basis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweden
Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, Finland to the east, and is connected to Denmark in the southwest by a bridgetunnel across the Öresund. At , Sweden is the largest Nordic country, the third-largest country in the European Union, and the fifth-largest country in Europe. The capital and largest city is Stockholm. Sweden has a total population of 10.5 million, and a low population density of , with around 87% of Swedes residing in urban areas in the central and southern half of the country. Sweden has a nature dominated by forests and a large amount of lakes, including some of the largest in Europe. Many long rivers run from the Scandes range through the landscape, primarily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockout Chamber
A diving chamber is a vessel for human occupation, which may have an entrance that can be sealed to hold an internal pressure significantly higher than ambient pressure, a pressurised gas system to control the internal pressure, and a supply of breathing gas for the occupants. There are two main functions for diving chambers: * as a simple form of submersible vessel to transport divers underwater and to provide a temporary base and retrieval system in the depths; * as a land, ship or offshore platform-based hyperbaric chamber or system, to artificially reproduce the hyperbaric conditions under the sea. Internal pressures above normal atmospheric pressure are provided for diving-related applications such as saturation diving and diver decompression, and non-diving medical applications such as hyperbaric medicine. Basic types of diving chambers There are two basic types of submersible diving chambers, differentiated by the way in which the pressure in the diving chamber is pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decompression Chamber
A diving chamber is a vessel for human occupation, which may have an entrance that can be sealed to hold an internal pressure significantly higher than ambient pressure, a pressurised gas system to control the internal pressure, and a supply of breathing gas for the occupants. There are two main functions for diving chambers: * as a simple form of submersible vessel to transport divers underwater and to provide a temporary base and retrieval system in the depths; * as a land, ship or offshore platform-based hyperbaric chamber or system, to artificially reproduce the hyperbaric conditions under the sea. Internal pressures above normal atmospheric pressure are provided for diving-related applications such as saturation diving and diver decompression, and non-diving medical applications such as hyperbaric medicine. Basic types of diving chambers There are two basic types of submersible diving chambers, differentiated by the way in which the pressure in the diving chamber is pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HSwMS Belos (A214)
HSwMS ''Belos'' (A214) is a submarine rescue ship in the Swedish Navy's 1st Submarine flotilla. She carries the Submarine Rescue Vehicle ''URF''. She is also capable of carrying the NATO rescue system NSRS. HSwMS ''Belos'' is currently 017the largest ship (by displacement) in the Swedish Navy.Swedish Armed Forces HMS Belos is traditionally the name of the Swedish navy's submarine rescue vessel and she is the third ship with that name. History Originally built as a diving support vessel, Belos (III) was launched in 1985 at the Dutch shipyarDe Hoop operated in the international of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1978 Ships
Events January * January 1 – Air India Flight 855, a Boeing 747 passenger jet, crashes off the coast of Bombay, killing 213. * January 5 – Bülent Ecevit, of CHP, forms the new government of Turkey (42nd government). * January 6 – The Holy Crown of Hungary (also known as Stephen of Hungary Crown) is returned to Hungary from the United States, where it was held since World War II. * January 10 – Pedro Joaquín Chamorro Cardenal, a critic of the Nicaraguan government, is assassinated; riots erupt against Somoza's government. * January 18 – The European Court of Human Rights finds the British government guilty of mistreating prisoners in Northern Ireland, but not guilty of torture. * January 22 – Ethiopia declares the ambassador of West Germany ''persona non grata''. * January 24 ** Soviet satellite Kosmos 954 burns up in Earth's atmosphere, scattering debris over Canada's Northwest Territories. ** Rose Dugdale and Eddie Gallagher become the first convicted pri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
