29 relations: Ballast tank, Bridge (nautical), British 21 inch torpedo, British L-class submarine, British M-class submarine, Cartridge (firearms), Chatham Dockyard, Commerce raiding, Conning tower, Cruiser submarine, Destroyer, Diesel engine, French submarine Surcouf, Frigate, General Electric Company, Gibraltar, Magazine (firearms), Malta, MAN SE, Mediterranean Sea, Pembroke Dock, Periscope, Port and starboard, Rangefinder, Royal Navy, SM U-126, SM U-139, Submarine, Washington Naval Treaty.
A ballast tank is a compartment within a boat, ship or other floating structure that holds water, which is used as ballast to provide stability for a vessel.
The bridge of a ship is the room or platform from which the ship can be commanded.
There have been several British 21-inch (533 mm) diameter torpedoes used by the Royal Navy since their first development just before the First World War.
The British L-class submarine was originally planned under the emergency war programme as an improved version of the British E-class submarine.
The British Royal Navy M-class submarines were a small class of diesel-electric submarines built during World War I. The unique feature of the class design was a 12-inch (305 mm) gun mounted in a turret forward of the conning tower.
A cartridge is a type of firearm ammunition packaging a projectile (bullet, shots or slug), a propellant substance (usually either smokeless powder or black powder) and an ignition device (primer) within a metallic, paper or plastic case that is precisely made to fit within the barrel chamber of a breechloading gun, for the practical purpose of convenient transportation and handling during shooting.
Chatham Dockyard was a Royal Navy Dockyard located on the River Medway in Kent.
Commerce raiding is a form of naval warfare used to destroy or disrupt logistics of the enemy on the open sea by attacking its merchant shipping, rather than engaging its combatants or enforcing a blockade against them.
A conning tower is a raised platform on a ship or submarine, often armored, from which an officer can conn the vessel, i.e., give directions to the helmsman.
A cruiser submarine is a very large submarine designed to remain at sea for extended periods in areas distant from base facilities.
In naval terminology, a destroyer is a fast, maneuverable long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against smaller powerful short-range attackers.
The diesel engine (also known as a compression-ignition or CI engine), named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel which is injected into the combustion chamber is caused by the elevated temperature of the air in the cylinder due to mechanical compression (adiabatic compression).
Surcouf was the largest French submarine cruiser built.
A frigate is any of several types of warship, the term having been used for ships of various sizes and roles over the last few centuries.
The General Electric Company, or GEC, was a major UK-based industrial conglomerate involved in consumer and defence electronics, communications, and engineering.
Gibraltar is a British Overseas Territory located at the southern tip of the Iberian Peninsula.
A magazine is an ammunition storage and feeding device within or attached to a repeating firearm.
Malta, officially known as the Republic of Malta (Repubblika ta' Malta), is a Southern European island country consisting of an archipelago in the Mediterranean Sea.
MAN SE (abbreviation of Maschinenfabrik Augsburg-Nürnberg), formerly MAN AG, is a German mechanical engineering company and parent company of the MAN Group.
The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Southern Europe and Anatolia, on the south by North Africa and on the east by the Levant.
Pembroke Dock (Doc Penfro) is a town in Pembrokeshire, South West Wales, northwest of Pembroke on the banks of the River Cleddau.
A periscope is an instrument for observation over, around or through an object, obstacle or condition that prevents direct line-of-sight observation from an observer's current position.
Port and starboard are nautical and aeronautical terms for left and right, respectively.
A rangefinder is a device that measures distance from the observer to a target, in a process called ranging.
The Royal Navy (RN) is the United Kingdom's naval warfare force.
SM U-126 was one of the 329 submarines serving in the Imperial German Navy in World War I. U-126 was engaged in the naval warfare and took part in the First Battle of the Atlantic.
SM U-139 was the lead ship of her class, one of the submarines serving in the Imperial German Navy in World War I. She was commissioned on 18 May 1918 under the command of Lothar von Arnauld de la Perière, who named the submarine Korvettenkapitän Schwieger, after Walther Schwieger, who had sunk the in 1915.
A submarine (or simply sub) is a watercraft capable of independent operation underwater.
The Washington Naval Treaty, also known as the Five-Power Treaty, the Four-Power Treaty, and the Nine-Power Treaty, was a treaty signed during 1922 among the major nations that had won World War I, which agreed to prevent an arms race by limiting naval construction.