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Cormorant-class Gunvessel
The ''Cormorant''-class gunvessels (sometimes known as ''Eclipse''-class gunvessels) were a class of 4-gun first-class gunvessels built for the Royal Navy in the 1860s. They were somewhat unsuccessful; intended for shore bombardment in shallow water, they exceeded their design draft by 50%. Seven of the 13 ships ordered were suspended, with 3 finished or converted as survey ships and the other 4 cancelled. ''Racehorse'' was wrecked after only 4 years, and those ships that were completed as planned had short operational lives, in some cases less than 10 years. The survey vessels (''Myrmidon'', ''Sylvia'' and ''Nassau'') lasted longest, with the last ship of the class, ''Sylvia'', being broken up in 1890. Design Propulsion The first 6 ships had a 2-cylinder horizontal single-expansion steam engine provided by Robert Napier and Sons and rated at 200 nominal horsepower, driving a single screw. On trials these units developed between and , giving speeds of about . ''Sylvia'' and ''Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunvessel
A gunboat is a naval watercraft designed for the express purpose of carrying one or more guns to bombard coastal targets, as opposed to those military craft designed for naval warfare, or for ferrying troops or supplies. History Pre-steam era In the age of sail, a gunboat was usually a small undecked vessel carrying a single smoothbore cannon in the bow, or just two or three such cannons. A gunboat could carry one or two masts or be oar-powered only, but the single-masted version of about length was most typical. Some types of gunboats carried two cannons, or else mounted a number of swivel guns on the railings. The small gunboat had advantages: if it only carried a single cannon, the boat could manoeuvre in shallow or restricted areas – such as rivers or lakes – where larger ships could sail only with difficulty. The gun that such boats carried could be quite heavy; a 32-pounder for instance. As such boats were cheap and quick to build, naval forces favoured swarm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Money Wigram & Sons
Money Wigram (14 March 1790 – March 1873) was an English shipbuilder and ship owner, and a director of the Bank of England. Life Wigram was born in Walthamstow in 1790, a son of Sir Robert Wigram, 1st Baronet and his wife Eleanor. From 1806 he worked at Blackwall Yard, a shipyard owned by his father since 1805. In 1813 he and his brother Henry Loftus Wigram each held an eighth share in the shipbuilder Wigram and Green. Sir Robert retired in 1819, selling his shares in the company to the other partners."Money Wigram" ''Grace's Guide''. Retrieved 8 January 2023. ''Historic Shipping''. Retrieved 8 January 2023. Wigram married in 1822 Mary Turner, daughter of |
1860 Ships
Year 186 ( CLXXXVI) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelius and Glabrio (or, less frequently, year 939 ''Ab urbe condita''). The denomination 186 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Peasants in Gaul stage an anti-tax uprising under Maternus. * Roman governor Pertinax escapes an assassination attempt, by British usurpers. New Zealand * The Hatepe volcanic eruption extends Lake Taupō and makes skies red across the world. However, recent radiocarbon dating by R. Sparks has put the date at 233 AD ± 13 (95% confidence). Births * Ma Liang, Chinese official of the Shu Han state (d. 222) Deaths * April 21 – Apollonius the Apologist, Christian martyr * Bian Zhang, Chinese official and g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woolwich Dockyard
Woolwich Dockyard (formally H.M. Dockyard, Woolwich, also known as The King's Yard, Woolwich) was an English naval dockyard along the river Thames at Woolwich in north-west Kent, where many ships were built from the early 16th century until the late 19th century. William Camden called it 'the Mother Dock of all England'. By virtue of the size and quantity of vessels built there, Woolwich Dockyard is described as having been 'among the most important shipyards of seventeenth-century Europe'. During the Age of Sail, the yard continued to be used for shipbuilding and repair work more or less consistently; in the 1830s a specialist factory within the dockyard oversaw the introduction of steam power for ships of the Royal Navy. At its largest extent it filled a 56-acre site north of Woolwich Church Street, between Warspite Road and New Ferry Approach; 19th-century naval vessels were fast outgrowing the yard, however, and it eventually closed in 1869 (though a large part of the si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chefoo
Yantai, formerly known as Chefoo, is a coastal prefecture-level city on the Shandong Peninsula in northeastern Shandong province of People's Republic of China. Lying on the southern coast of the Bohai Strait, Yantai borders Qingdao on the southwest and Weihai on the east, with sea access to both the Bohai Sea (via the Laizhou Bay and the Bohai Strait) and the Yellow Sea (from both north and south sides of the Shandong Peninsula). It is the largest fishing seaport in Shandong. Its population was 6,968,202 during the 2010 census, of whom 2,227,733 lived in the built-up area made up of the 4 urban districts of Zhifu, Muping, Fushan and Laishan. Names The name Yantai (."Smoke Tower") derives from the watchtowers constructed on in 1398 under the reign of the Hongwu Emperor of the Ming dynasty. The towers were used to light signal fires and send smoke signals, called ''langyan'' from their supposed use of wolf dung for fuel. At the time, the area was troubled by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millwall Iron Works
The Millwall Iron Works, London, England, was a 19th-century industrial complex and series of companies, which developed from 1824. Formed from a series of small shipbuilding companies to address the need to build larger and larger ships, the holding company collapsed after the Panic of 1866 which greatly reduced shipbuilding in London. Subsequently, a recovery was made by a series of smaller companies, but by the later 19th century the location was too small for the building of ships on the scale then required. Most of its buildings, being near the apex of the peninsula in the Isle of Dogs, survived the Blitz and have been made into apartment blocks in a residential estate, Burrells Wharf. Background By the early 18th century, the ''Land of Promise estate'' was in Marshwall (now Millwall) on the north side of the River Thames east of London, was owned by St Martin-in-the-Fields haberdasher Simon Lemon. Mastmaker Robert Todd then bought the estate, leaving it to his partne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thames Ironworks And Shipbuilding Company
The Thames Ironworks and Shipbuilding Company, Limited was a shipyard and iron works straddling the mouth of Bow Creek at its confluence with the River Thames, at Leamouth Wharf (often referred to as Blackwall) on the west side and at Canning Town on the east side. Its main activity was shipbuilding, but it also diversified into civil engineering, marine engines, cranes, electrical engineering and motor cars.Jim Lewis 1999, ''London's Lea Valley'', Phillimore, The company notably produced iron work for Isambard Kingdom Brunel's Royal Albert Bridge over the Tamar in the 1850s, and the world's first all-iron warship, HMS ''Warrior'', launched in 1860. History 1837–46 The company originated in 1837 as the Ditchburn and Mare Shipbuilding Company, founded by shipwright Thomas J. Ditchburn and the engineer and naval architect Charles John Mare. Originally located at Deptford, after a fire destroyed their yard the company moved to Orchard Place in 1838, between the East In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barque
A barque, barc, or bark is a type of sailing vessel with three or more masts having the fore- and mainmasts rigged square and only the mizzen (the aftmost mast) rigged fore and aft. Sometimes, the mizzen is only partly fore-and-aft rigged, bearing a square-rigged sail above. Etymology The word "barque" entered English via the French term, which in turn came from the Latin ''barca'' by way of Occitan, Catalan, Spanish, or Italian. The Latin ''barca'' may stem from Celtic ''barc'' (per Thurneysen) or Greek ''baris'' (per Diez), a term for an Egyptian boat. The ''Oxford English Dictionary'', however, considers the latter improbable. The word ''barc'' appears to have come from Celtic languages. The form adopted by English, perhaps from Irish, was "bark", while that adopted by Latin as ''barca'' very early, which gave rise to the French ''barge'' and ''barque''. In Latin, Spanish, and Italian, the term ''barca'' refers to a small boat, not a full-sized ship. French infl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Builder's Old Measurement
Builder's Old Measurement (BOM, bm, OM, and o.m.) is the method used in England from approximately 1650 to 1849 for calculating the cargo capacity of a ship. It is a volumetric measurement of cubic capacity. It estimated the tonnage of a ship based on length and maximum beam. It is expressed in "tons burden" ( en-em , burthen , enm , byrthen ), and abbreviated "tons bm". The formula is: : \text = \frac where: * ''Length'' is the length, in feet, from the stem to the sternpost; * '' Beam'' is the maximum beam, in feet. The Builder's Old Measurement formula remained in effect until the advent of steam propulsion. Steamships required a different method of estimating tonnage, because the ratio of length to beam was larger and a significant volume of internal space was used for boilers and machinery. In 1849, the Moorsom System was created in the United Kingdom. The Moorsom system calculates the cargo-carrying capacity in cubic feet, another method of volumetric measurem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humphrys, Tennant And Dykes
Humphrys, Tennant and Dykes (later named Humphrys, Tennant and Co.) was a British engineering company based in Deptford, London, England. History The company was founded in 1852 by Edward Humphrys, formerly chief engineer of Woolwich Dockyard, where Dykes was also employed in the steam factory. In 1882 the name was changed to Humphrys, Tennant and Co. of Deptford Pier, London. It specialised in building large marine steam engines and boilers, including those for the Navy's fast cruisers and iron-clad battleships. The 50 years of production started in the early days of screw-propellers (as opposed to paddle wheels) and spanned great changes in the available pressure from boilers and the resulting power of the engines, as well as in the construction and form of ships. Their main competitors were Maudslay, Sons and Field and John Penn and Sons. The works at Deptford Pier was closed in 1907. Early installations One of the early records of a Humphrys, Tennant and Dykes steam engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Napier And Sons
Messrs Robert Napier and Sons was a famous firm of Clyde shipbuilders and marine engineers at Govan, Glasgow founded by Robert Napier in 1826. It was moved to Govan for more space in 1841. His sons James and John were taken into partnership in 1853. The whole Clyde, every engineer and shipbuilder in it, was considered to have benefitted from the firm's achievements and celebrity. By the 1840s it was universally recognised as the finest in Britain. Many firms were founded by former employees.ed. W H Fraser and I Maver. ''Glasgow: 1830 to 1912'' Manchester University Press 1996 After Robert Napier's death in 1876 the plant and goodwill were sold by auction in March 1877 and purchased by a group of engineers led by the previous manager, A C Kirk. It continued to build ships and engines until 1900 when it was incorporated in William Beardmore and Company. Beginnings In 1800 Glasgow had no shipbuilding firms. Aged 23, Robert Napier set himself up in his own smith businessdefine in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
