Minesweeper


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minesweeper

[′mīn‚swēp·ər]
(naval architecture)
A ship specially designed and equipped to remove or destroy underwater mines.
(ordnance)
Heavy road roller pushed in front of a tank, to destroy land mines by exploding them.

Minesweeper

 

a warship intended for the detection and destruction of naval mines with the aid of sweeps and for conducting warships behind the sweeps.

Minesweepers are subdivided into the following categories: fleet minesweepers, which escort warships at sea and sweep in areas far from their own bases; coastal and inshore minesweepers, which sweep in their own waters; motorboat minesweepers, which sweep in roadsteads and coastal areas; and river minesweepers, which sweep mines and escort ships in rivers.

Large minesweepers have a displacement of up to 800 tons and a speed of 15–20 knots. Such minesweepers are equipped with powerful engines, sonar and television for mine detection, and equipment for towing the sweeps. The main armament of minesweepers consists of various types of sweeps, the use of which depends on the type of mines the enemy has laid. For self-defense, minesweepers are armed with small-caliber antiaircraft guns.

References in periodicals archive ?
implementing iAds expanded our Know-How for subsequent projects and allowed us to distribute Minesweeper Tournament at no charge.
This had been a declining industry prior to 1940, but once the wartime mobilization kicked into gear, the shipyards increased their production tenfold, producing minesweepers, corvettes and frigates.
Russell's living room, five war medals, including the Combat Action Ribbon; service patches; and other hard-won awards hang over a picture of the minesweeper he lived on during World War II.
The Navy coated minesweeper propeller shafts with the nanoceramic.
Mr Finegan was the wireless operator on the small minesweeper.
The incident did not seriously affect the coastal minesweeper, but the rudder was partially damaged and a minor defect was observed in the engine.
One of the Norwegian navy's four minesweepers was damaged by fire this morning (19 November) off the west coast of More og Romsdal, Norway.
That minesweeper had the dubious distinction of sweeping five magnetic mines in one week.
From San Diego, his home port, he crossed the Pacific on a 128-foot minesweeper, and sailed on landing ships, destroyers and aircraft carriers.
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Other ships participating include the Dutch minehunter Makkum, Belgian minehunter Bellis, Norwegian minesweeper Otra and the Estonian minehunter Admiral Cowan.