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fighting ships of the world

KRIEGSMARINE (GERMANY)

SUBMARINES

"Kleiner Delphin" type midget submarines

Delphin 1 1944

Names

Delphin 1 - 3

Builders

Ambi-Budd, Berlin

Commissioned

1944

Losses

3 units (1 - 18/1/1945, 2 - 1/5/1945)

Transfers

none

Discarding

none

 

Displacement standard, t

 

Displacement normal, t

2.8

Length, m

5.48

Breadth, m

1.01

Draught, m

1.30

No of shafts

1

Machinery

AEG electric motor

Power, h. p.

13

Max speed, kts

19 / 15

Fuel, t

none

Endurance, nm(kts) - / 30(10)

Armament

1 - 533 torpedo (bottom-drop collar or towed)

Complement

1

Diving depth operational, m 21

Ship project history: Fast midget submarines without ballast tanks: diving was realised by dynamic way, at the expense of work of diving planes on the move. On trials they reached 17kts submerged speed, but differed by smallest action radius owing to what there was a sentence about creation on this base of suicide submarine with explosive charge.

In total only three prototypes were built, one of which was wrecked 18/1/1945 at collision and two others were blown up 1/5/1945 off Travemünde.

Modernizations: None.

Naval service: No significant events.

 

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© Ivan Gogin, 2008-10