| 释义 |
ˈconning-ˌtower
[f. conning vbl. n.2 + tower n.]
a. The pilot-house of a war-ship, esp. the shot-proof pilot-house of an iron-clad. Similarly conning-shield.
1870Daily News 31 Aug. 2 A ‘conning’ tower is likewise being constructed of thick armour-plating, from which the officer in charge of the vessel will issue his orders during the time the ship is under fire. 1881Specif. J. H. Johnson's Patent No. 655 The ship..has in addition to the turrets, what I term a conning shield or observation turret. 1884E. J. Reed in Contemp. Rev. Nov. 623 [Other shells] pierced the conning tower and blew to pieces the admiral commanding.
b. A superstructure on a submarine in which the periscope is mounted and from which steering, firing, etc., are directed when the submarine is on or near the surface.
1886Graphic 17 Apr. 410/3 A New Submarine Vessel... A conning tower is placed on the top of the vessel, in the sides of which are ports which enable the steersman to see in every direction, and which is covered by a strong watertight scuttle for access to the interior of the boat. 1902A. Lang Disentanglers 406 Periscope not necessary with conning-tower out of water. 1915W. E. Dommett Submarine Vessels iv. 42 All hatches are closed and water admitted to the tanks until the deck, which is just below the base of the conning-tower, is at the level of the water. 1955Times 20 June 4/6 Last week your Correspondent saw some of the demonstrations from the conning tower and through the periscope of the submarine Tapir. |