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ARA Punta Alta
ARA ''Punta Alta'' (Q-63) is a multipurpose auxiliary ship of the Argentine Navy, built in the Curtis Bay Shipyard, United States, in 1964; transferred to Argentina in 2000, she is based at Puerto Belgrano Naval Base, Puerto Belgrano. The vessel is named after the Argentine city of Punta Alta, which is close to Puerto Belgrano, and is the second Argentine naval ship with this name. Design ''Punta Alta'' is a multipurpose ship specialized in buoy maintenance, built at the US Coast Guard shipyard, Curtis Bay, United States. Her hull is specially designed for these tasks, being highly manoeuvrable thanks to its two variable-pitch propellers, twin rudders, and bow thruster. She has a metal Hull (watercraft), hull and superstructure, and a single mast and funnel. It is powered by two 16-cylinder V, 900 HP, “Caterpillar” D398 Marine propulsion#Reciprocating, marine diesel engines driving two propellers; and two bow thrusters. It also carries two 100 Kw GM diesel Electric genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Coast Guard Yard
The United States Coast Guard Yard or just Coast Guard Yard is a United States Coast Guard operated shipyard located on Curtis Bay in northern Anne Arundel County, Maryland, just south of the Baltimore city limits. It is the largest industrial facility in the Department of Homeland Security. It falls under the Coast Guard's Engineering and Logistics Command. It is the Coast Guard's sole shipbuilding and major repair facility, and part of the Coast Guard's core industrial base and fleet support operations. Engineering, logistics, and maintenance responsibilities and complete life-cycle support; installation, operations, maintenance and ultimately replacement. Its annual budget is $88 million. History 1899–1909 Since 1899, the United States Coast Guard Yard has built, repaired and renovated ships for the U.S. Coast Guard. It is the service's sole shipbuilding and major repair facility. The Coast Guard Yard was established on the shores of Arundel Cove off of Curtis Creek and Curti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bow Thrusters
Bow often refers to: * Bow and arrow, a weapon * Bowing, bending the upper body as a social gesture * An ornamental knot made of ribbon Bow may also refer to: * Bow (watercraft), the foremost part of a ship or boat * Bow (position), the rower seated in the bow of a racing shell Knots * Bow knot, a shoelace knot or a rosette * Bow tie, a type of necktie * Pussy bow, a style of neckwear Music * Bow (music), used to play a stringed instrument * Musical bow, a musical instrument resembling an archer's bow * EBow, electronic device for playing the electric guitar * Bows (band), a band from the UK Porcelain * Bow porcelain factory Places England * Bow, Devon, a village in mid Devon * Bow, a hamlet in the parish of Ashprington in South Devon * Bow, London, a district * Bow, Oxfordshire, a hamlet United States * Bow, Kentucky * Bow, New Hampshire * Bow, Washington Canada * The Bow (skyscraper), Calgary, Alberta * Bow River, Alberta Other * Bow (name), including a list of people wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auxiliary Ships Of Argentina
Auxiliary may refer to: * A backup site or system In language * Auxiliary language (other) * Auxiliary verb In military and law enforcement * Auxiliary police * Auxiliaries, civilians or quasi-military personnel who provide support of some kind to a military service ** Auxiliaries (Roman military) In religion * Auxiliary bishop, in the Roman Catholic Church * Auxiliary organization (LDS Church) In technology * Auxiliary input jack and auxiliary cable, generally for audio; frequently associated with mobile device audio * Aux-send of a mixing console * An auxiliary Port is a common port found on many Cisco routers for CLI access. Other uses * Auxiliary route, also known as "special route", in road transportation ** An auxiliary route of the Interstate Highway System in the United States * Auxiliary ship is a naval vessel designed to operate in support of combat ships and other naval operations * Auxiliary (fraternity or sorority) * A marching band color guard See als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Active Argentine Navy Ships
The list of active ships of the Argentine Navy includes ships currently in commission with the Navy, or operated by the Navy on behalf of other organizations. As of 2017, there were 41 commissioned ships in the navy, including 4 destroyers, 2 amphibious support ships and 2 submarines (though both boats were non-operational as of 2022). The total displacement of the fleet (including auxiliaries) was approximately 128,461 tonnes. The draft 2023 budget submitted to Congress envisages 60 days of navigation for technical and tactical naval training. These are 19 fewer days than in 2022. In contrast, in 2012 the naval force was allocated 358 sailing days.https://www.lanacion.com.ar/politica/resignacion-en-la-fuerza-aerea-por-la-decision-del-presidente-de-limitar-la-compra-de-aviones-nid17122022/ Warships Submarines Note: As of 2022, the entire submarine fleet is inactive. Destroyers Note: Argentina uses the classification ''destructores'' ( destroyers) for the ''Almirante Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Depth Sounding
Depth sounding, often simply called sounding, is measuring the depth of a body of water. Data taken from soundings are used in bathymetry to make maps of the floor of a body of water, such as the seabed topography. Soundings were traditionally shown on nautical charts in fathoms and feet. The National Oceanic and Atmospheric Administration (NOAA), the agency responsible for bathymetric data in the United States, still uses fathoms and feet on nautical charts. In other countries, the International System of Units (metres) has become the standard for measuring depth. Terminology "Sounding" derives from the Old English ''sund'', meaning "swimming, water, sea"; it is not related to the word ''sound'' in the sense of noise or tones, but to ''sound'', a geographical term. Traditional terms for soundings are a source for common expressions in the English language, notably "deep six" (a sounding of 6 fathoms). On the Mississippi River in the 1850s, the leadsmen also used old-fashione ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Launch (boat)
Launch is a name given to several different types of boat. The wide range of usage of the name extends from utilitarian craft through to pleasure boats built to a very high standard. In naval use, the launch was introduced as a ship's boat towards the end of the 17th century. On each warship, the launch was usually the largest boat out of those carried aboard. It could be propelled by oar or sail, with this type remaining in service into the 20th century. Steam launches were introduced on a trial basis in 1867, but as steam-powered ship's boats became more common, the majority were steam pinnaces. Other military examples were the various motor launches used in the 20th century, employed for harbour defence, anti-submarine patrols, escorting coastal convoys, minesweeping and recovering aircrew from crashed aircraft. Generally, these were decked boats, some of which were capable of fast speeds. A powered boat operated by a regulatory or official organisation may be termed a lau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crane (machine)
A crane is a type of machine, generally equipped with a hoist rope, wire ropes or chains, and sheaves, that can be used both to lift and lower materials and to move them horizontally. It is mainly used for lifting heavy objects and transporting them to other places. The device uses one or more simple machines to create mechanical advantage and thus move loads beyond the normal capability of a human. Cranes are commonly employed in transportation for the loading and unloading of freight, in construction for the movement of materials, and in manufacturing for the assembling of heavy equipment. The first known crane machine was the shaduf, a water-lifting device that was invented in ancient Mesopotamia (modern Iraq) and then appeared in ancient Egyptian technology. Construction cranes later appeared in ancient Greece, where they were powered by men or animals (such as donkeys), and used for the construction of buildings. Larger cranes were later developed in the Roman Empire, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Generator
In electricity generation, a generator is a device that converts motive power (mechanical energy) or fuel-based power (chemical energy) into electric power for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines, wind turbines and even hand cranks. The first electromagnetic generator, the Faraday disk, was invented in 1831 by British scientist Michael Faraday. Generators provide nearly all of the power for electric power grids. In addition to electromechanical designs, photovoltaic and fuel cell powered generators utilize solar power and hydrogen-based fuels, respectively, to generate electrical output. The reverse conversion of electrical energy into mechanical energy is done by an electric motor, and motors and generators have many similarities. Many motors can be mechanically driven to generate electricity; frequently they make acceptable manual generators. Terminology Electromagnetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Propellers
A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon a working fluid such as water or air. Propellers are used to pump fluid through a pipe or duct, or to create thrust to propel a boat through water or an aircraft through air. The blades are specially shaped so that their rotational motion through the fluid causes a pressure difference between the two surfaces of the blade by Bernoulli's principle which exerts force on the fluid. Most marine propellers are screw propellers with helical blades rotating on a propeller shaft with an approximately horizontal axis. History Early developments The principle employed in using a screw propeller is derived from sculling. In sculling, a single blade is moved through an arc, from side to side taking care to keep presenting the blade to the water at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentine Navy
The Argentine Navy (ARA; es, Armada de la República Argentina). This forms the basis for the navy's ship prefix "ARA". is the navy of Argentina. It is one of the three branches of the Armed Forces of the Argentine Republic, together with the Army and the Air Force. The Argentine Navy day is celebrated on May 17, anniversary of the victory in 1814 at the Battle of Montevideo over the Spanish fleet during the war of Independence. History 1810-1909 The Argentine Navy was created in the aftermath of the May Revolution of May 25, 1810, which started the war for independence from Spain. The navy was first created to support Manuel Belgrano in the Paraguay campaign, but those ships were sunk by ships from Montevideo, and did not take part in that conflict. Renewed conflicts with Montevideo led to the creation of a second fleet, which participated in the capture of the city. As Buenos Aires had little maritime history, most men in the navy were from other nations, such as the I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Worldwide Power Products
Worldwide Power Products, LLC is an American supplier of temporary power generation equipment. The company primarily retails Caterpillar and Cummins equipment, but also offers Detroit Diesel and Kohler brands, among others. The company offers generator sets from 10 to 2,500 kW and engines from 150 to 4,000 hp. In November 2011, WPP was named to ''Forbes'' America's Most Promising Companies list. History Will Perry founded Worldwide Power Products in 2008. In 2009, Perry brought in Mark Lum to serve as the company's Executive Vice-President. WPP earned a spot on the 2011 America's Most Promising Companies list. Along with this accolade, Perry has won the Entrepreneurs' Organization Houston's Entrepreneur of the Year award and was named to the Houston Business Journal's Top 40 under 40 list. Operations Worldwide Power Products bases both the sales and rental departments at its headquarters in Houston, TX. Most deals involve diesel generators and industrial engines. WPP o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
