|
USCGC Red Wood
USCGC ''Red Wood'' (WLM-685) is a coastal USCG seagoing buoy tender, buoy tender that was designed, built, owned, and operated by the United States Coast Guard. She was Ceremonial ship launching, launched in 1964 and homeported at New London, Connecticut for most of her career. In March 1996 she moved to Philadelphia where she replaced the decommissioned . Her primary mission while based in New London was maintaining over 200 aids to navigation from Watch Hill, Rhode Island to Execution Rocks Light, Execution Rocks at the west end of Long Island Sound. She also provided fuel and water to several lighthouses including the Falkner Island Lighthouse. Her secondary missions included search and rescue, light icebreaking, law enforcement, and U.S. Coast Guard environmental protection, marine environmental protection. ''Red Wood'' was initially assigned to the 3rd Coast Guard District, but was later moved to the 1st Coast Guard District when the 3rd was absorbed in a reorganization. ... [...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 Department of Homeland Security's largest industrial facility. It is a division of the Coast Guard's Surface Forces Logistics Center 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 $100 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Steam Engine
A marine steam engine is a steam engine that is used to power a ship or boat. This article deals mainly with marine steam engines of the reciprocating type, which were in use from the inception of the steamboat in the early 19th century to their last years of large-scale manufacture during World War II. Reciprocating steam engines were progressively replaced in marine applications during the 20th century by steam turbines and marine diesel engines. History The first commercially successful steam engine was developed by Thomas Newcomen in 1712. The steam engine improvements brought forth by James Watt in the later half of the 18th century greatly improved steam engine efficiency and allowed more compact engine arrangements. Successful adaptation of the steam engine to marine applications in England would have to wait until almost a century after Newcomen, when Scottish engineer William Symington built the world's "first practical steamboat", the '' Charlotte Dundas'', in 1802. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Engine
The diesel engine, named after the German engineer Rudolf Diesel, is an internal combustion engine in which Combustion, ignition of diesel fuel is caused by the elevated temperature of the air in the cylinder due to Mechanics, mechanical Compression (physics), compression; thus, the diesel engine is called a compression-ignition engine (CI engine). This contrasts with engines using spark plug-ignition of the air-fuel mixture, such as a petrol engine (gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Introduction Diesel engines work by compressing only air, or air combined with residual combustion gases from the exhaust (known as exhaust gas recirculation, "EGR"). Air is inducted into the chamber during the intake stroke, and compressed during the compression stroke. This increases air temperature inside the Cylinder (engine), cylinder so that atomised diesel fuel injected into the combustion chamber ignites. The torque a dies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caterpillar Inc
Caterpillar Inc., also known as Cat, is an American construction, mining and other engineering equipment manufacturer. The company is the world's largest manufacturer of construction equipment. In 2018, Caterpillar was ranked number 73 on the ''Fortune'' 500 list and number 265 on the Global ''Fortune'' 500 list. Caterpillar stock is a component of the Dow Jones Industrial Average. Caterpillar Inc. traces its origins to the 1925 merger of the Holt Manufacturing Company and the C. L. Best Tractor Company, creating a new entity, California-based Caterpillar Tractor Company. In 1986, the company reorganized itself as a Delaware corporation under the current name, Caterpillar Inc. It announced in January 2017 that over the course of that year, it would relocate its headquarters from Peoria, Illinois, to Deerfield, Illinois, scrapping plans from 2015 of building an $800 million new headquarters complex in downtown Peoria. Its headquarters are located in Irving, Texas, since 2022 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USCGC Red Wood Port Bow
United States Coast Guard Cutter is the term used by the U.S. Coast Guard for its commissioned vessels. They are or greater in length and have a permanently assigned crew with accommodations aboard. They carry the ship prefix USCGC. History of the USCG cutters The Revenue Marine and the Revenue Cutter Service, as it was known variously throughout the late 18th and the 19th centuries, referred to its ships as cutters. The term is English in origin and refers to a specific type of vessel, namely, "a small, decked ship with one mast and bowsprit, with a gaff mainsail on a boom, a square yard and topsail, and two jibs or a jib and a staysail."Peter Kemp, ed. (1976). ''The Oxford Companion to Ships & the Sea''. London: Oxford University Press. pp. 221–222. With general usage, that term came to define any vessel of the United Kingdom's HM Customs and Excise and the term was adopted by the U.S. Treasury Department at the creation of what would become the Revenue Marine. Sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Displacement (ship)
The displacement or displacement tonnage of a ship is its weight. As the term indicates, it is measured indirectly, using Archimedes' principle, by first calculating the volume of water displaced by the ship, then converting that value into weight. Traditionally, various measurement rules have been in use, giving various measures in long tons. Today, tonnes are more commonly used. Ship displacement varies by a vessel's degree of load, from its empty weight as designed (known as "lightweight tonnage") to its maximum load. Numerous specific terms are used to describe varying levels of load and trim, detailed below. Ship displacement should not be confused with measurements of volume or capacity typically used for commercial vessels and measured by tonnage: net tonnage and gross tonnage. Calculation The process of determining a vessel's displacement begins with measuring its draft.George, 2005. p. 5. This is accomplished by means of its "draft marks". A merchant vessel has t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draft (hull)
The draft or draught of a ship is a determined depth of the vessel below the waterline, measured vertically to its hull's lowest—its propellers, or keel, or other reference point. Draft varies according to the loaded condition of the ship. A deeper draft means the ship will have greater vertical depth below the waterline. Draft is used in under keel clearance calculations, where the draft is calculated with the available depth of water (from Electronic navigational charts) to ensure the ship can navigate safely, without grounding. Navigators can determine their draught by calculation or by visual observation (of the ship's painted load lines). Related terminology A ship's draft/draught is the "depth of the vessel below the waterline measured vertically to the lowest part of the hull, propellers, or other reference point". That is, the draft or draught is the maximum depth of any part of the vessel, including appendages such as rudders, propellers and drop keels if de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beam (nautical)
The beam of a ship is its width at its widest point. The maximum beam (BMAX) is the distance between planes passing through the outer sides of the ship, beam of the hull (BH) only includes permanently fixed parts of the hull, and beam at waterline (BWL) is the maximum width where the hull intersects the surface of the water. Generally speaking, the wider the beam of a ship (or boat), the more initial stability it has, at the expense of secondary stability in the event of a capsize, where more energy is required to right the vessel from its inverted position. A ship that heels on her ''beam ends'' has her deck beams nearly vertical. Typical values Typical length-to-beam ratios ( aspect ratios) for small sailboats are from 2:1 (dinghies to trailerable sailboats around ) to 5:1 (racing sailboats over ). Large ships have widely varying beam ratios, some as large as 20:1. Rowing shells designed for flatwater racing may have length to beam ratios as high as 30:1, while a cora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Length Overall
Length overall (LOA, o/a, o.a. or oa) is the maximum length of a vessel's hull measured parallel to the waterline. This length is important while docking the ship. It is the most commonly used way of expressing the size of a ship, and is also used for calculating the cost of a marina berth (for example, £2.50 per metre LOA). LOA is usually measured on the hull alone. For sailing ships, this may ''exclude'' the bowsprit and other fittings added to the hull. This is how some racing boats and tall ships use the term LOA. However, other sources may include bowsprits in LOA. Confusingly, LOA has different meanings. "Sparred length", "Total length including bowsprit", "Mooring length" and "LOA including bowsprit" are other expressions that might indicate the full length of a sailing ship. LOD Often used to distinguish between the length of a vessel including projections (e.g. bow sprits, etc.) from the length of the hull itself, the Length on Deck or LOD is often reported. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States House Committee On Merchant Marine And Fisheries
The United States House Committee on Merchant Marine and Fisheries is a defunct United States Congressional committee, committee of the United States House of Representatives, U.S. House of Representatives. The Committee on Merchant Marine and Fisheries was created on December 21, 1887, replacing the Select Committee on American Shipbuilding and Shipowning Interests. The House Rules defined its jurisdiction as those matters concerning the United States Merchant Marine. This included all matters relating to transportation by water, the United States Coast Guard, life-saving service, lighthouses, lightships, ocean derelicts, the Coast and Geodetic Survey, the Panama Canal, and fisheries. Legislation referred to the committee also included matters involving seamen (their assignments, wages, treatment, and health) and officers (their titles, conduct, and licensing); the naming, measuring, licensing, and registering of vessels; navigation and related laws; pleasure yachts; collisions at s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Garmatz
Edward Alexander Garmatz (February 7, 1903 – July 22, 1986), a Democrat, was a U.S. Congressman who represented the 3rd congressional district of Maryland from 1947 to 1973. Early life and career Born in Baltimore, Maryland; his father and maternal grandparents were German immigrants. Garmatz attended the public schools, including the Baltimore Polytechnic Institute. He engaged in the electrical business from 1920 to 1942, and was associated with the Maryland State Racing Commission from 1941 to 1944. He served as police magistrate from 1944 to 1947. Congressional Tenure Garmatz was elected July 15, 1947, by special election to fill the vacancy left by Thomas D'Alesandro Jr., who had resigned the seat to become Mayor of Baltimore. He was re-elected to the twelve succeeding Congresses and served from July 15, 1947, to January 3, 1973. From the Eighty-ninth through the Ninety-second Congresses, Garmatz served as chairman of the Committee on Merchant Marine and Fisheries. Gar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
