Υποβρύχιo 214: Διαφορά μεταξύ των αναθεωρήσεων
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Γραμμή 1:
Ο τύπος 214 είναι ένα υποβρύχιο με κίνηση diesel-electric που κατασκευάζεται απο την Howaldtswerke-Deutsche Werft GmbH (HDW).Η κινησή του οφείλεται σε σύστημα diesel κατάρχήν και συμπληρώνεται απο σύστημα ανεξαρτησίας απο ατμοσφαιρικό αέρα air-independent propulsion (AIP) με χρήση στοιχείων κυψελών καυσίμου υδρογόνου, τύπου μεμβράνης πολυμερούς ηλεκτρολύτη , Siemens polymer electrolyte membrane (PEM).Το μοντέλο 214 ειναι μοντέλο εξαγωγής , αντίστοιχο του μοντέλου 212 , η κύρια διαφορά τους ειναι ο χάλυβας του κελυφους του σώματος του υποβρυχίου , στο μοντέλο 212 χρησιμοποιείται διαμαγνητικός χάλυβας , ενω στο 214 οχι , ο διαμαγνητικός χάλυβας του 212 το κάνει αόρατο σε μαγνητικούς ανιχνευτές.<ref>http://www.protothema.gr/politics/article/105828/plhrosame-ta-nea-ypobryxia-
50-parapano-apo-toys-toyrkoys/</ref>
==Χώρες που το χρησιμοποιούν ==
===Ελλάς===
The Greece ''Papanikolis'' U214 class is equipped with a hoistable radar mast which does not penetrate the pressure hull of the submarine. In the top of the radar mast the radar transmitter is installed. This transmitter is part of the SPHINX Radar System supplied by Thales Defence Deutschland GmbH in [[Kiel]]. The radar sensor is a FMCW transceiver which can't be detected by ESM systems in medium terms. This technology is so called LPI radar, which means "Low probability of intercept". The transmitting power is lower than the power of a mobile phone but the resolution more precise compared to high power Pulse radar. Thales SPHINX radar is a tactical radar, designed for submarines.Greece ordered four submarines and paid six times the list price(2 bn euros)<ref>http://www.protothema.gr/politics/article/105828/plhrosame-ta-nea-ypobryxia-50-parapano-apo-toys-toyrkoys/</ref>
===Δημοκρατία της Κορέας-Νότια Κορέα===
[[Image:Key Resolve - Foal Eagle 2008.jpg|thumb|ROKS ''Son Won-il'' (SS 072), a Type 214 submarine, at [[Busan Naval Base]], Republic of Korea]]
The South Korean ''Son Won-Il'' U214 Class Submarine ([[Hangul]]: 손원일급 잠수함, [[Hanja]]: 孫元一級潛水艦) is equipped with a SPHINX-D Radar System supplied by Thales Defence Deutschland GmbH. It uses an additional pulse transmitter in the top of the mast. The combination of high power pulse radar and a very low power LPI transmitter is very effective for submarines. During surface operations, the boat sails with an open pulse fingerprint for ESM systems, but within a secret mission the operator switches to LPI mode. The boat remains invisible to others. Total of 9 are planned and 4 are in active duty.
South Korea ordered its first three KSS-II/ Type 214 boats in 2000, which were assembled by Hyundai Heavy Industries. The Batch 2 order will add six more submarines to the Navy, to be built by Daewoo Shipbuilding & Marine Engineering.
The ''Hong Beom-do'', a specialized guided missile submarine was launched on 7 April, 2016.<ref>http://www.spacewar.com/reports/South_Korea_launches_guided-missile_submarine_999.html</ref>
===Πορτογαλία===
[[Image:Chegada do submarino NRP Tridente à Base Naval do Alfeite.jpg|thumb|right|[[Tridente-class submarine|NRP ''Tridente'' (S161)]] in 2010]]
In 2005 [[Portugal]] awarded a contract to [[Howaldtswerke-Deutsche Werft]] for two type 214 submarines, which were delivered in 2010.
==Επικείμενες πωλήσεις==
===Πακιστάν ===
The [[Pakistan Navy]] negotiated for the purchase of three Type 214 submarines to be built in Pakistan in 2008. During the IDEAS 2008 exhibition, the HDW chief Walter Freitag told “The commercial contract has been finalised up to 95 per cent,” he said. The first submarine would be delivered to the Pakistan Navy in 64 months after signing of the contract while the rest would be completed successively in 12 months.<ref>{{cite web|url=http://www.janes.com/news/defence/naval/jdw/jdw081202_1_n.shtml|title=Global Naval Forces - News and Defence Headlines - IHS Jane's 360|publisher=|accessdate=19 December 2014}}</ref><ref>{{cite web|url=http://www.paktribune.com/news/index.shtml?208366 |title=Satisfied with COAS Gen. Kayani performance: PM Gilani |publisher=PakTribune |date= |accessdate=2011-12-27}}</ref> After wavering for over two years Pakistan dropped the deal in favor of a new negotiation with China Shipbuilding & Offshore International Co. Ltd. for a set of submarines that have yet to be designed.<ref>Defense News, March 14, 2011, p. 1</ref>
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