Italian cruiser Tripoli

From Wikipedia, the free encyclopedia

Preceded byPietro Micca
SucceededbyGoito class
NameTripoli
NamesakeTripoli
Tripoli sometime before 1897
Class overview
Preceded byPietro Micca
Succeeded byGoito class
History
Kingdom of Italy
NameTripoli
NamesakeTripoli
BuilderRegio Cantiere di Castellammare di Stabia
Laid down10 June 1885
Launched25 August 1886
Completed1 December 1886
Stricken4 March 1923
General characteristics
TypeTorpedo cruiser
Displacement
Length73.4 m (240 ft 10 in)
Beam7.88 m (25 ft 10 in)
Draft3.65 m (12 ft)
Installed power
Propulsion
Speed17.5 kn (32.4 km/h; 20.1 mph)
Range1,000 nmi (1,900 km; 1,200 mi) at 10 kn (19 km/h; 12 mph)
Complement105–111
Armament
ArmorDeck: 1.5 in (38 mm)

Tripoli was the first modern torpedo cruiser built for the Italian Regia Marina (Royal Navy). She was built by the Regio Cantiere di Castellammare di Stabia shipyard in 188586. The only vessel of her class, she provided the basis for the Goito and Partenope classes that followed. She was armed with five 14-inch (356 mm) torpedo tubes and a battery of light guns, and was capable of a top speed of 17.5 knots (32.4 km/h; 20.1 mph). Tripoli spent her career in the main Italian fleet, where she was occupied primarily with peacetime training exercises. She was modernized several times throughout her career, and in 1910, was converted into a minelayer, a role she served in for another thirteen years, including during World War I. She was the longest serving torpedo cruiser in the Italian fleet, with over 36 years in service by the time she was discarded in March 1923.

Characteristics

Tripoli was the first modern torpedo cruiser built by the Regia Marina; she followed the earlier cruiser Pietro Micca, which had been a failed design that did not see much use. The design for Tripoli was prepared by Engineering Inspector Benedetto Brin.[1] Brin had previously designed several classes of very large ironclad battleships, including the Duilio and Italia classes, but by the 1880s, he had begun to embrace the ideas of the Jeune École, which emphasized small, fast, torpedo-armed vessels that could damage or destroy the much larger battleships at a fraction of the cost.[2] Though an experimental design, Tripoli proved to be much more successful in service than Pietro Micca, and she served as the basis for twelve further cruisers of the Goito and Partenope classes.[3]

Tripoli early in her career; note the light sailing rig

Tripoli was 70 meters (229 ft 8 in) long between perpendiculars and 73.4 m (240 ft 10 in) long overall. She had a beam of 7.88 m (25 ft 10 in) and an average draft of 3.65 m (12 ft). She displaced 835 long tons (848 t) normally and 952 long tons (967 t) at full load. The ship was originally fitted with two pole masts with a light rigging, though the masts were later cut down. She had a crew of between 105 and 111.[1]

Her propulsion system consisted of three double-expansion steam engines, each driving a single screw propeller; she was the first Italian warship to be fitted with a triple-shaft propulsion system. Steam was supplied by six coal-fired locomotive boilers that were trunked into two funnels. Tripoli could steam at a top speed of 17.5 knots (32.4 km/h; 20.1 mph) from 2,543 indicated horsepower (1,896 kW). Tripoli had a cruising radius of 1,000 nautical miles (1,900 km; 1,200 mi) at a speed of 10 knots (19 km/h; 12 mph).[1]

The primary armament for Tripoli was five 14 in (356 mm) torpedo tubes.[1] Two tubes were mounted in the bow and the other three were mounted in trainable deck launchers, one at the stern and two amidships.[4] She was also equipped with one 4.7-inch (120 mm) 32-caliber (cal.) gun for use against enemy counterparts. Defense against torpedo boats was provided by a secondary battery of six 57 mm (2.24 in) 43-cal. guns, two 37 mm (1.5 in) 20-cal. guns, and three 37 mm revolving Hotchkiss guns, all mounted singly. In 1904, the ship was rearmed with a single 3 in (76 mm) 40-cal. gun, six 57 mm 40-cal. guns, one 47 mm (1.9 in) 40-cal. gun; two of the torpedo tubes were removed. In 1910, Tripoli was converted into a minelayer; the remaining torpedo tubes were removed and equipment to handle 64 mines was installed. A second 3 in gun was added and all of the light guns were removed with the exception of four of the 57 mm guns. The ship was protected with an armored deck that was 1.5 in (38 mm) thick.[1]

Service history

Notes

References

Related Articles

Wikiwand AI