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Midhurst Brickworks
Midhurst Brickworks is a former brickworks situated to the south-west of Midhurst, West Sussex in England. The works were sited close to the (now closed) Midhurst Common railway station on the Midhurst to Petersfield ( L.S.W.R.) railway line. The works were established in 1913, on land owned by the Cowdray Estate, and closed in 1985. From 1938, the company traded as ''Midhurst Whites'' after their main product, white bricks made of sand and lime, which was obtained from the Cocking Lime Works, south. History The works were established in 1913 by S. Pearson & Son, a firm controlled by the Cowdray family, on land owned by Lord Cowdray. S. Pearson & Son traded as public works engineers and had been involved in the construction of Dover Docks, the Blackwall Tunnel, the East River Tunnels in New York and Vera Cruz Docks in Mexico. Initially, sand for the bricks was extracted from a sand pit close to the works on Midhurst Common. Following the First World War, the brickworks w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Midhurst
Midhurst () is a market town, parish and civil parish in West Sussex, England. It lies on the River Rother inland from the English Channel, and north of the county town of Chichester. The name Midhurst was first recorded in 1186 as ''Middeherst'', meaning "Middle wooded hill", or "(place) among the wooded hills". It derives from the Old English words ''midd'' (adjective) or ''mid'' (preposition), meaning "in the middle", plus ''hyrst'', "a wooded hill". The Norman St. Ann's Castle dates from about 1120, although the foundations are all that can now be seen. The castle, the parish church of St. Mary Magdalene and St. Denis, together with South Pond, the former fish-pond for the castle, are the only three structures left from this early period. The parish church is the oldest building in Midhurst. Just across the River Rother, in the parish of Easebourne, is the ruin of the Tudor Cowdray House. Governance National The former Parliamentary Constituency of Midhurst is n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slaked Lime
Calcium hydroxide (traditionally called slaked lime) is an inorganic compound with the chemical formula Ca( OH)2. It is a colorless crystal or white powder and is produced when quicklime (calcium oxide) is mixed or slaked with water. It has many names including hydrated lime, caustic lime, builders' lime, slaked lime, cal, and pickling lime. Calcium hydroxide is used in many applications, including food preparation, where it has been identified as E number E526. Limewater, also called milk of lime, is the common name for a saturated solution of calcium hydroxide. Properties Calcium hydroxide is poorly soluble in water, with a retrograde solubility increasing from 0.66 g/L at 100 °C to 1.89 g/L at 0 °C. With a solubility product ''K''sp of 5.02 at 25 °C, its dissociation in water is large enough that its solutions are basic according to the following dissolution reaction: : Ca(OH)2 → Ca2+ + 2 OH− At ambient temperature, calcium hydroxide (portlandite) d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amberley Museum Railway
The Amberley Museum Railway is a narrow gauge railway based at Amberley Museum, Amberley, West Sussex. It has a varied collection of engines and rolling stock ranging from gauge to gauge. It operates passenger trains at the museum using a mixture of steam, internal combustion and battery-electric locomotives. History Pre-Preservation Before the advent of Amberley Museum, the site was a chalk quarry operated by Pepper & Sons. The site had its own loco worked railway, which connected with the London, Brighton & South Coast Railway at Amberley station. Over the years Peppers owned a range of locos, including Marshall and Aveling & Porter steam designs, and a Hibberd Planet petrol loco. When the site was abandoned in the late 1960s the track was lifted. Early Days When the museum opened in the late 1970s a small industrial railway was envisaged, operating typical narrow gauge industrial trains. The first loco to arrive on site was Hibberd Simplex 1980 from the City of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Hudson Ltd
Robert Hudson Ltd was a major international supplier of light railway materials, based in Gildersome, near Leeds, England. The name was later changed to Robert Hudson (Raletrux) Ltd. The business The business was founded in 1865 by Robert Hudson at Gildersome, near Leeds.Robert Hudson Limited, (1957) Hudson Light Railway Materials General Catalogue 57, published by the company. The Hudson family owned the local Victoria Colliery in Bruntcliffe, Morley. To improve access to the works a connection with the Great Northern Railway main line from Wakefield to Bradford was established in 1890 thus allowing raw materials and finished goods to be transported by rail. A head office was established in Meadow Lane, in the centre of Leeds, which was ideal for customers arriving by rail. This was principally the sales and design office. Substantial Robert Hudson subsidiaries traded in South Africa from 1890 and India in 1907. The Gildersome works occupied a site, and included an iron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mill (grinding)
A mill is a device, often a structure, machine or kitchen appliance, that breaks solid materials into smaller pieces by grinding, crushing, or cutting. Such comminution is an important unit operation in many processes. There are many different types of mills and many types of materials processed in them. Historically mills were powered by hand or by animals (e.g., via a hand crank), working animal (e.g., horse mill), wind (windmill) or water (watermill). In modern era, they are usually powered by electricity. The grinding of solid materials occurs through mechanical forces that break up the structure by overcoming the interior bonding forces. After the grinding the state of the solid is changed: the grain size, the grain size disposition and the grain shape. Milling also refers to the process of breaking down, separating, sizing, or classifying aggregate material (e.g. mining ore). For instance rock crushing or grinding to produce uniform aggregate size for construction purp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hundredweight
The hundredweight (abbreviation: cwt), formerly also known as the centum weight or quintal, is a British imperial and US customary unit of weight or mass. Its value differs between the US and British imperial systems. The two values are distinguished in American English as the "short" and "long" hundredweight and in British English as the "cental" and the "imperial hundredweight". * The short hundredweight or cental of is used in the United States. * The long or imperial hundredweight of 8 stone or is defined in the imperial system. Under both conventions, there are 20 hundredweight in a ton, producing a " short ton" of 2,000 pounds and a " long ton" of 2,240 pounds. History The hundredweight has had many values. In England in around 1300, different "hundreds" (''centum'' in Medieval Latin) were defined. The Weights and Measures Act 1835 formally established the present imperial hundredweight of 112 lb. The United States and Canada came to use the ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polysius
Polysius AG is a German company and subsidiary of ThyssenKrupp Technologies that manufactures cement plants and builds cement mills, cement kilns, cement factory automation systems and ore grinding facilities. Polysius is active around the world, constructing, installing and managing cement and ore processing plants. In spring 1859, master machinist Andreas Ernst Gottfried Polysius opened his own workshop in Dessau, thereby laying the foundations for Polysius AG. In 1870, he set up the G. Polysius iron foundry and engineering works, which soon became a designer and manufacturer of mills for the burgeoning construction materials industry. By 1890, the founder's heirs were working on the company's 100th mill contract. From that time onwards, Polysius specialised in machines for crushing, grinding and dressing/processing raw materials, as well as in the construction of cement works. In 1898, the company built Europe's first rotary kiln and in 1907 constructed a complete cement fac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Navvy
A steam shovel is a large steam-powered excavating machine designed for lifting and moving material such as rock and soil. It is the earliest type of power shovel or excavator. Steam shovels played a major role in public works in the 19th and early 20th century, being key to the construction of railroads and the Panama Canal. The development of simpler, cheaper diesel-powered shovels caused steam shovels to fall out of favor in the 1930s. History Origins and development Grimshaw of Boulton & Watt devised the first steam-powered excavator in 1796. In 1833 William Brunton patented another steam-powered excavator which he provided further details on in 1836. The steam shovel was invented by William Otis, who received a patent for his design in 1839. The first machines were known as 'partial-swing', since the boom could not rotate through 360 degrees. They were built on a railway chassis, on which the boiler and movement engines were mounted. The shovel arm and driving engi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruston (engine Builder)
Ruston & Hornsby was an industrial equipment manufacturer in Lincoln, England founded in 1918. The company is best known as a manufacturer of narrow and standard gauge diesel locomotives and also of steam shovels. Other products included cars, steam locomotives and a range of internal combustion engines, and later gas turbines. It is now a subsidiary of Siemens. Background Proctor & Burton was established in 1840, operating as millwrights and engineers. It became Ruston, Proctor and Company in 1857 when Joseph Ruston joined them, acquiring limited liability status in 1899. From 1866 it built a number of four and six-coupled tank locomotives, one of which was sent to the Paris Exhibition in 1867. In 1868 it built five 0-6-0 tank engines for the Great Eastern Railway to the design of Samuel Waite Johnson. Three of these were converted to crane tanks, two of which lasted until 1952, aged eighty-four. Among the company's output were sixteen for Argentina and some for T. A. Walke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Thorney Island
Royal Air Force Thorney Island or more simply RAF Thorney Island is a former Royal Air Force station located on Thorney Island, West Sussex, England, west of Chichester and east of Portsmouth, Hampshire. Station history The airfield was built in 1938 for fighter aircraft and was involved in the Battle of Britain when it was attacked by the Luftwaffe on the same day as other stations such as RAF Ford and RAF Poling radar station. RAF Thorney Island was transferred to RAF Coastal Command for the protection of shipping and other various roles, and had its concrete runways laid in 1942. The station closed as an RAF airfield on 31 March 1976; however, the Royal Artillery re-opened the site in 1982. Operational history Major units As with many RAF Coastal Command airfields, a great variety of squadrons and aircraft were posted to RAF Thorney Island during World War II; in particular: No. 22 Squadron RAF moved to the airfield on 10 March 1938 firstly using Vickers Vildebeest a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Railway (UK)
The Southern Railway (SR), sometimes shortened to 'Southern', was a British railway company established in the 1923 Grouping. It linked London with the Channel ports, South West England, South coast resorts and Kent. The railway was formed by the amalgamation of several smaller railway companies, the largest of which were the London and South Western Railway (LSWR), the London, Brighton and South Coast Railway (LB&SCR) and the South Eastern and Chatham Railway (SE&CR).Bonavia (1987) pp. 26-28 The construction of what was to become the Southern Railway began in 1838 with the opening of the London and Southampton Railway, which was renamed the London & South Western Railway. The railway was noted for its astute use of public relations and a coherent management structure headed by Sir Herbert Walker. At , the Southern Railway was the smallest of the '' Big Four'' railway companies and, unlike the others, the majority of its revenue came from passenger traffic rather than freight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrombosis
Thrombosis (from Ancient Greek "clotting") is the formation of a blood clot inside a blood vessel, obstructing the flow of blood through the circulatory system. When a blood vessel (a vein or an artery) is injured, the body uses platelets (thrombocytes) and fibrin to form a blood clot to prevent blood loss. Even when a blood vessel is not injured, blood clots may form in the body under certain conditions. A clot, or a piece of the clot, that breaks free and begins to travel around the body is known as an embolus. Thrombosis may occur in veins (venous thrombosis) or in arteries (arterial thrombosis). Venous thrombosis (sometimes called DVT, deep vein thrombosis) leads to a blood clot in the affected part of the body, while arterial thrombosis (and, rarely, severe venous thrombosis) affects the blood supply and leads to damage of the tissue supplied by that artery (ischemia and necrosis). A piece of either an arterial or a venous thrombus can break off as an embolus, which could ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
