Contents

Oriani-class destroyer

Class of destroyers

This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (January 2013) (Learn how and when to remove this message)

Oriani
Class overview
Name	Oriani class
Operators	Regia Marina  French Navy
Preceded by	Maestrale class
Succeeded by	Soldati class
Built	1935–1936
In commission	1937–1954
Completed	4
Lost	3
Scrapped	1
General characteristics (as built)
Type	Destroyer
Displacement	1,700–1,750 long tons (1,730–1,780 t) (standard) 2,400–2,450 long tons (2,440–2,490 t) (full load)
Length	106.7 m (350 ft 1 in)
Beam	10.15 m (33 ft 4 in)
Draught	3.42–4.8 m (11 ft 3 in – 15 ft 9 in)
Installed power	3Thornycroft boilers 48,000 hp (36,000 kW)
Propulsion	2 shafts; 2 geared steam turbines
Speed	33knots (61 km/h; 38 mph)
Range	2,600–2,800 nmi (4,800–5,200 km; 3,000–3,200 mi) at 18 knots (33 km/h; 21 mph)
Complement	207
Armament	2 × twin 120 mm (4.7 in) guns 2 × single 120 mm (4.7 in) star shell guns 4 × twin 13.2 mm (0.52 in) machine guns 2 × triple 533 mm (21 in) torpedo tubes 56mines

The Oriani class (also known as the Poeti class), were a group of four destroyers built for the Regia Marina (Royal Italian Navy) in the mid-1930s. They were improved versions of the Maestrale-class destroyers and had increased machinery power and a different anti-aircraft armament. The increase in power, however, disappointed in that there was only a marginal speed improvement. The obsolete 40 mm/39 pom-pom anti-aircraft guns were finally discontinued, being replaced by extra 13.2 mm (0.52 in) machine guns; otherwise armament was unchanged.

Significant upgrades were made to the weapons systems of the two ships that survived Matapan, similar to those made to the Maestrales. One torpedo tube mounting was replaced by two 37 mm (1.5 in)/54 guns; 20 mm (0.79 in) cannon, a 120 mm star-shell gun^[1] and depth charge throwers were also installed. Before the end of the war, one ship, Oriani had a German Seetakt radar and an additional 20 mm cannon.

All four ships were built by O.T.O. Livorno and named after poets:

• Brescia, Maurizio (2012). Mussolini's Navy: A Reference Guide to the Regina Marina 1930–45. Annapolis, Maryland: Naval Institute Press. ISBN 978-1-59114-544-8.
• Campbell, John (1985). Naval Weapons of World War Two. Annapolis, Maryland: Naval Institute Press. ISBN 0-87021-459-4.
• Fraccaroli, Aldo (1968). Italian Warships of World War II. Shepperton, UK: Ian Allan. ISBN 0-7110-0002-6.
• Roberts, John (1980). "Italy". In Chesneau, Roger (ed.). Conway's All the World's Fighting Ships 1922–1946. New York: Mayflower Books. pp. 280–317. ISBN 0-8317-0303-2.
• Rohwer, Jürgen (2005). Chronology of the War at Sea 1939–1945: The Naval History of World War Two (Third Revised ed.). Annapolis, Maryland: Naval Institute Press. ISBN 1-59114-119-2.
• Smigielski, Adam (1995). "Italy". In Chumbley, Stephen (ed.). Conway's All the World's Fighting Ships 1947-1995. Annapolis, Maryland: Naval Institute Press. pp. 195–218. ISBN 1-55750-132-7.
• Whitley, M. J. (1988). Destroyers of World War 2: An International Encyclopedia. Annapolis, Maryland: Naval Institute Press. ISBN 1-85409-521-8.

Wikimedia Commons has media related to Oriani class destroyer.

• Page from Uboat.net
• Classe Oriani Marina Militare website

Engineering