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German submarine U-1405

German submarine U-1405 was a Type XVIIB U-boat of Nazi Germany's Kriegsmarine during the Second World War. She was one of a small number of U-boats fitted with Hellmuth Walter's high test peroxide propulsion system, which offered a combination of air-independent propulsion and high submerged speeds.[4]

U-1406, a vessel of the same class as U-1405
History
Nazi Germany
NameU-1405
Ordered4 January 1943
BuilderBlohm & Voss, Hamburg
Yard number255
Laid down15 October 1943
Launched1 December 1944
Commissioned21 December 1944
FateScuttled on 5 May 1945, later broken up
General characteristics [1][2]
Class and typeType XVIIB submarine
Displacement
  • 312 t (307 long tons) (surfaced)
  • 337 t (332 long tons) (submerged)
  • 415 t (408 long tons) (total)
Length
Beam
  • 4.50 m (14 ft 9 in) o/a
  • 3.30 m (10 ft 10 in) pressure hull
Draught4.30 m (14 ft 1 in)
Installed power
  • 210 PS (210 shp; 150 kW) (surface diesel drive)
  • 77 PS (76 shp; 57 kW) (submerged electric drive)
  • 2,500 PS (2,500 shp; 1,800 kW) (submerged HTP drive)
Propulsion
Speed
  • 8.8 knots (16.3 km/h; 10.1 mph) (surface diesel drive)
  • 5 knots (9.3 km/h; 5.8 mph) (submerged electric drive)
  • 25 knots (46 km/h; 29 mph) (submerged HTP drive)
Range
  • 3,000 nmi (5,600 km; 3,500 mi) at 8 knots (15 km/h; 9.2 mph) (surface diesel drive)
  • 76 nmi (141 km; 87 mi) at 2 knots (3.7 km/h; 2.3 mph) (submerged electric drive)
  • 123 nmi (228 km; 142 mi) at 25 knots (46 km/h; 29 mph) (submerged HTP drive)
Test depth150 m (490 ft)
Capacity
  • 20.2 t (45,000 lb) (fuel oil)
  • 52 t (115,000 lb) (H
    2
    O
    2
    )
Complement19
Armament
Service record
Part of:
Identification codes: M 38 801
Commanders:
Operations: None
Victories: None

The U-1405 was laid down on 15 October 1943 at the Blohm & Voss, Hamburg, as yard number 255. She was launched on 1 December 1944 and commissioned under the command of Leutnant zur See Wilhelm Rex on 21 December 1944.[4]

Design edit

When completed, U-1405 was 41.45 metres (136 ft) long overall, with a beam of 4.50 metres (14 ft 9 in) and a draught of 4.3 metres (14 ft 1 in). She was assessed at 337 long tons (342 t) submerged. The submarine was powered by one Deutz SAA 8M517 supercharged 8-cylinder diesel engine producing a total of 210–230 metric horsepower (150–170 kW; 210–230 shp) for use while surfaced and one Walter gas turbine producing a total of 2,500 metric horsepower (1,800 kW; 2,500 shp) for use while submerged. She had one shaft and one propeller. The submarine had a maximum surface speed of 8.5 knots (15.7 km/h; 9.8 mph) and a maximum submerged speed of 25 knots (46 km/h; 29 mph) using the HTP drive. When submerged, the U-boat could operate for 123 nautical miles (228 km; 142 mi) at 25 knots (46 km/h; 29 mph) on her HTP system and when surfaced, she could travel 3,000 nautical miles (5,600 km; 3,500 mi) at 8 knots (15 km/h; 9.2 mph).[5]

The submarine was fitted with two 53.3 cm (21 in) torpedo tubes (All fitted at the bow) and four torpedoes. The boat had a complement of 19 men.[5]

Service history edit

U-1405 did not undertake any war patrols and was instead assigned as a training boat at first to the 8th U-boat Flotilla, followed by the 5th U-boat Flotilla.[4]

The U-1405 was scuttled on 5 May 1945 in Eckernförde Bay during Operation Regenbogen. The wreck was later raised and broken up.[4]

References edit

  1. ^ Helgason, Guðmundur. "The Walter Boats Type XVIIB Small Coastal Research vessels". Uboat.net. Retrieved 14 April 2016.
  2. ^ . www.sharkhunters.com. Archived from the original on 24 February 2010. Retrieved 14 April 2016.
  3. ^ Helgason, Guðmundur. "Wilhelm Rex". German U-boats of WWII - uboat.net. Retrieved 14 April 2016.
  4. ^ a b c d Helgason, Guðmundur (1995). "U-1405". German U-boats of WWII - uboat.net. Retrieved 13 April 2016.
  5. ^ a b Hofmann, Markus (24 October 2010). "XVII_B". Deutsche U-Boote 1935-1945 - u-boot-archiv.de (in German). Retrieved 14 April 2016.

Bibliography edit

  • Busch, Rainer; Röll, Hans-Joachim (1999). German U-boat commanders of World War II : a biographical dictionary. Translated by Brooks, Geoffrey. London, Annapolis, Md: Greenhill Books, Naval Institute Press. ISBN 1-55750-186-6.
  • Busch, Rainer; Röll, Hans-Joachim (1999). Deutsche U-Boot-Verluste von September 1939 bis Mai 1945 [German U-boat losses from September 1939 to May 1945]. Der U-Boot-Krieg (in German). Vol. IV. Hamburg, Berlin, Bonn: Mittler. ISBN 3-8132-0514-2.
  • Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4.

External links edit

  • Helgason, Guðmundur. "U-1405". Uboat.net. Retrieved 14 April 2016.

german, submarine, 1405, type, xviib, boat, nazi, germany, kriegsmarine, during, second, world, small, number, boats, fitted, with, hellmuth, walter, high, test, peroxide, propulsion, system, which, offered, combination, independent, propulsion, high, submerge. German submarine U 1405 was a Type XVIIB U boat of Nazi Germany s Kriegsmarine during the Second World War She was one of a small number of U boats fitted with Hellmuth Walter s high test peroxide propulsion system which offered a combination of air independent propulsion and high submerged speeds 4 U 1406 a vessel of the same class as U 1405History Nazi Germany NameU 1405 Ordered4 January 1943 BuilderBlohm amp Voss Hamburg Yard number255 Laid down15 October 1943 Launched1 December 1944 Commissioned21 December 1944 FateScuttled on 5 May 1945 later broken up General characteristics 1 2 Class and typeType XVIIB submarine Displacement312 t 307 long tons surfaced 337 t 332 long tons submerged 415 t 408 long tons total Length41 45 m 136 ft o a 27 30 m 89 ft 7 in pressure hull Beam4 50 m 14 ft 9 in o a 3 30 m 10 ft 10 in pressure hull Draught4 30 m 14 ft 1 in Installed power210 PS 210 shp 150 kW surface diesel drive 77 PS 76 shp 57 kW submerged electric drive 2 500 PS 2 500 shp 1 800 kW submerged HTP drive Propulsion1 Deutz SAA 8M517 supercharged 8 cylinder diesel engine surface diesel drive 1 AEG Maschine AWT98 electric motor submerged electric drive 1 Walter gas turbines HTP submerged HTP drive 1 shaft Speed8 8 knots 16 3 km h 10 1 mph surface diesel drive 5 knots 9 3 km h 5 8 mph submerged electric drive 25 knots 46 km h 29 mph submerged HTP drive Range3 000 nmi 5 600 km 3 500 mi at 8 knots 15 km h 9 2 mph surface diesel drive 76 nmi 141 km 87 mi at 2 knots 3 7 km h 2 3 mph submerged electric drive 123 nmi 228 km 142 mi at 25 knots 46 km h 29 mph submerged HTP drive Test depth150 m 490 ft Capacity20 2 t 45 000 lb fuel oil 52 t 115 000 lb H2 O2 Complement19 Armament2 53 3 cm 21 in torpedo tubes bow 4 torpedoes Service record Part of 8th U boat Flotilla 21 December 1944 15 February 1945 5th U boat Flotilla 16 February 5 May 1945Identification codes M 38 801Commanders Lt z S Oblt z S Wilhelm Rex 3 21 December 1944 3 May 1945Operations NoneVictories None The U 1405 was laid down on 15 October 1943 at the Blohm amp Voss Hamburg as yard number 255 She was launched on 1 December 1944 and commissioned under the command of Leutnant zur See Wilhelm Rex on 21 December 1944 4 Contents 1 Design 2 Service history 3 References 4 Bibliography 5 External linksDesign editWhen completed U 1405 was 41 45 metres 136 ft long overall with a beam of 4 50 metres 14 ft 9 in and a draught of 4 3 metres 14 ft 1 in She was assessed at 337 long tons 342 t submerged The submarine was powered by one Deutz SAA 8M517 supercharged 8 cylinder diesel engine producing a total of 210 230 metric horsepower 150 170 kW 210 230 shp for use while surfaced and one Walter gas turbine producing a total of 2 500 metric horsepower 1 800 kW 2 500 shp for use while submerged She had one shaft and one propeller The submarine had a maximum surface speed of 8 5 knots 15 7 km h 9 8 mph and a maximum submerged speed of 25 knots 46 km h 29 mph using the HTP drive When submerged the U boat could operate for 123 nautical miles 228 km 142 mi at 25 knots 46 km h 29 mph on her HTP system and when surfaced she could travel 3 000 nautical miles 5 600 km 3 500 mi at 8 knots 15 km h 9 2 mph 5 The submarine was fitted with two 53 3 cm 21 in torpedo tubes All fitted at the bow and four torpedoes The boat had a complement of 19 men 5 Service history editU 1405 did not undertake any war patrols and was instead assigned as a training boat at first to the 8th U boat Flotilla followed by the 5th U boat Flotilla 4 The U 1405 was scuttled on 5 May 1945 in Eckernforde Bay during Operation Regenbogen The wreck was later raised and broken up 4 References edit Helgason Gudmundur The Walter Boats Type XVIIB Small Coastal Research vessels Uboat net Retrieved 14 April 2016 German Experimental U Boats Types III IV V VI VIII XI XII XIII XV XVI XVII XVIII XIX XX XXII VB 60 V 80 U 791 and Deschimag www sharkhunters com Archived from the original on 24 February 2010 Retrieved 14 April 2016 Helgason Gudmundur Wilhelm Rex German U boats of WWII uboat net Retrieved 14 April 2016 a b c d Helgason Gudmundur 1995 U 1405 German U boats of WWII uboat net Retrieved 13 April 2016 a b Hofmann Markus 24 October 2010 XVII B Deutsche U Boote 1935 1945 u boot archiv de in German Retrieved 14 April 2016 Bibliography editBusch Rainer Roll Hans Joachim 1999 German U boat commanders of World War II a biographical dictionary Translated by Brooks Geoffrey London Annapolis Md Greenhill Books Naval Institute Press ISBN 1 55750 186 6 Busch Rainer Roll Hans Joachim 1999 Deutsche U Boot Verluste von September 1939 bis Mai 1945 German U boat losses from September 1939 to May 1945 Der U Boot Krieg in German Vol IV Hamburg Berlin Bonn Mittler ISBN 3 8132 0514 2 Groner Erich Jung Dieter Maass Martin 1991 U boats and Mine Warfare Vessels German Warships 1815 1945 Vol 2 Translated by Thomas Keith Magowan Rachel London Conway Maritime Press ISBN 0 85177 593 4 External links editHelgason Gudmundur U 1405 Uboat net Retrieved 14 April 2016 Retrieved from https en wikipedia org w index php title German submarine U 1405 amp oldid 1217396431, wikipedia, wiki, book, books, library,

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