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Loftus Perkins
Loftus Perkins (8 May 1834 – 27 April 1891) was an English engineer, particularly involved in developing the practical technologies of central heating and refrigeration. Life He was born in London, the son of Angier March Perkins and was likely apprenticed to his father. His grandfather, Jacob Perkins, had arrived in England from New England and the family still had many contacts in the U.S. so, in 1853-4 Loftus worked in America. After further work for his father, and in Hamburg and Berlin before establishing the partnership of A. M. Perkins & Son with his father.McConnell (2004) He devoted his energies to heating and refrigeration and combined great imagination with practical engineering instincts. He also contributed to the development of the steam engine. Among his innovations were: *The "Polly Perkins" - mobile steam ovens for the British Army; *Steam ovens for use in baking, bakeries; *High-pressure steam tractors; *''The Anthracite'' - a 70-ton yacht powered by high-pres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yacht
A yacht is a sailing or power vessel used for pleasure, cruising, or racing. There is no standard definition, though the term generally applies to vessels with a cabin intended for overnight use. To be termed a , as opposed to a , such a pleasure vessel is likely to be at least in length and may have been judged to have good aesthetic qualities. The Commercial Yacht Code classifies yachts and over as . Such yachts typically require a hired crew and have higher construction standards. Further classifications for large yachts are: —carrying no more than 12 passengers, —solely for the pleasure of the owner and guests, or by flag, the country under which it is registered. A superyacht (sometimes ) generally refers to any yacht (sail or power) longer than . Racing yachts are designed to emphasize performance over comfort. Charter yachts are run as a business for profit. As of 2020 there were more than 15,000 yachts of sufficient size to require a professional crew. Etymolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1891 Deaths
Events January–March * January 1 ** Paying of old age pensions begins in Germany. ** A strike of 500 Hungarian steel workers occurs; 3,000 men are out of work as a consequence. **Germany takes formal possession of its new African territories. * January 2 – A. L. Drummond of New York is appointed Chief of the Treasury Secret Service. * January 4 – The Earl of Zetland issues a declaration regarding the famine in the western counties of Ireland. * January 5 **The Australian shearers' strike, that leads indirectly to the foundation of the Australian Labor Party, begins. **A fight between the United States and Indians breaks out near Pine Ridge agency. **Henry B. Brown, of Michigan, is sworn in as an Associate Justice of the Supreme Court. **A fight between railway strikers and police breaks out at Motherwell, Scotland. * January 6 – Encounters continue, between strikers and the authorities at Glasgow. * January 7 ** General Miles' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1834 Births
Events January–March * January – The Wilmington and Raleigh Railroad is chartered in Wilmington, North Carolina. * January 1 – Zollverein (Germany): Customs charges are abolished at borders within its member states. * January 3 – The government of Mexico imprisons Stephen F. Austin in Mexico City. * February 13 – Robert Owen organizes the Grand National Consolidated Trades Union in the United Kingdom. * March 6 – York, Upper Canada, is incorporated as Toronto. * March 11 – The United States Survey of the Coast is transferred to the Department of the Navy. * March 14 – John Herschel discovers the open cluster of stars now known as NGC 3603, observing from the Cape of Good Hope. * March 28 – Andrew Jackson is censured by the United States Congress (expunged in 1837). April–June * April 10 – The LaLaurie mansion in New Orleans burns, and Madame Marie Delphine LaLaurie flees to France. * April 14 – The Whig Party is officially nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford Dictionary Of National Biography
The ''Dictionary of National Biography'' (''DNB'') is a standard work of reference on notable figures from British history, published since 1885. The updated ''Oxford Dictionary of National Biography'' (''ODNB'') was published on 23 September 2004 in 60 volumes and online, with 50,113 biographical articles covering 54,922 lives. First series Hoping to emulate national biographical collections published elsewhere in Europe, such as the '' Allgemeine Deutsche Biographie'' (1875), in 1882 the publisher George Smith (1824–1901), of Smith, Elder & Co., planned a universal dictionary that would include biographical entries on individuals from world history. He approached Leslie Stephen, then editor of the '' Cornhill Magazine'', owned by Smith, to become the editor. Stephen persuaded Smith that the work should focus only on subjects from the United Kingdom and its present and former colonies. An early working title was the ''Biographia Britannica'', the name of an earlier eig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Engineer (UK Magazine)
''The Engineer'' is a London-based monthly magazine and website covering the latest developments and business news in engineering and technology in the UK and internationally. History and description ''The Engineer'' was founded in January 1856. It was established by Edward Charles Healey, an entrepreneur and engineering enthusiast with financial interests in the railways whose friends included Robert Stephenson and Isambard Kingdom Brunel. The journal was created as a technical magazine for engineers. ''The Engineer'' began covering engineering including inventions and patents during a high point of British economic manufacturing power. In the 19th century it also published stock prices of raw materials. Together with the contemporary ''Engineering'' journal the work is considered a valuable historical resource for the study of British economic history. On 10 July 2012 the magazine announced its final print edition, the editor Jon Excell citing "increasing distribution and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timeline Of Low-temperature Technology
The following is a timeline of low-temperature technology and cryogenic technology (refrigeration down to –273.15 °C, –459.67 °F or 0 K). It also lists important milestones in thermometry, thermodynamics, statistical physics and calorimetry, that were crucial in development of low temperature systems. Prior to the 19th century * – Zimri-Lim, ruler of Mari in Syria commanded the construction of one of the first ice houses near the Euphrates. * – The yakhchal (meaning "ice pit" in Persian) is an ancient Persian type of refrigerator. The structure was formed from a mortar resistant to heat transmission, in the shape of a dome. Snow and ice was stored beneath the ground, effectively allowing access to ice even in hot months and allowing for prolonged food preservation. Often a badgir was coupled with the yakhchal in order to slow the heat loss. Modern refrigerators are still called yakhchal in Persian. * - Hero of Alexandria knew of the principle that cer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institution Of Civil Engineers
The Institution of Civil Engineers (ICE) is an independent professional association for civil engineers and a charitable body in the United Kingdom. Based in London, ICE has over 92,000 members, of whom three-quarters are located in the UK, while the rest are located in more than 150 other countries. The ICE aims to support the civil engineering profession by offering professional qualification, promoting education, maintaining professional ethics, and liaising with industry, academia and government. Under its commercial arm, it delivers training, recruitment, publishing and contract services. As a professional body, ICE aims to support and promote professional learning (both to students and existing practitioners), managing professional ethics and safeguarding the status of engineers, and representing the interests of the profession in dealings with government, etc. It sets standards for membership of the body; works with industry and academia to progress engineering standards a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institution Of Mechanical Engineers
The Institution of Mechanical Engineers (IMechE) is an independent professional association and learned society headquartered in London, United Kingdom, that represents mechanical engineers and the engineering profession. With over 120,000 members in 140 countries, working across industries such as railways, automotive, aerospace, manufacturing, energy, biomedical and construction, the Institution is licensed by the Engineering Council to assess candidates for inclusion on its Register of Chartered Engineers, Incorporated Engineers and Engineering Technicians. The Institution was founded at the Queen's Hotel, Birmingham, by George Stephenson in 1847. It received a Royal Charter in 1930. The Institution's headquarters, purpose-built for the Institution in 1899, is situated at No. 1 Birdcage Walk in central London. Origins Informal meetings are said to have taken place in 1846, at locomotive designer Charles Beyer's house in Cecil Street, Manchester, or alternatively at Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baker Perkins
Baker Perkins Ltd is a British engineering company for food processing equipment headquartered in Peterborough, England. Its product portfolio offers different technologies and applications for the bread, biscuit, confectionery, snack, and breakfast cereal sectors. Alongside its facilities in the United Kingdom, the company operates another location in Michigan in the United States. Baker Perkins was founded in 1918 through the merger of Joseph Baker & Sons Ltd and Perkins Engineers Ltd, and later bought by the dairy and liquid food specialist APV which helped it grow internationally. The company regained independence in 2006 with its acquisition by private investors. Since November 2020, Baker Perkins is part of the Schenck Process Group, an international engineering company based in Germany. History The company has its origins with the inventors Jacob Perkins (1766–1849) and Joseph Baker, both immigrants from America. Jacob Perkins After moving from Massachusetts to En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kensal Green Cemetery
Kensal Green Cemetery is a cemetery in the Kensal Green area of Queens Park in the Royal Borough of Kensington and Chelsea in London, England. Inspired by Père Lachaise Cemetery in Paris, it was founded by the barrister George Frederick Carden.The Founding of Kensal Green Cemetery Accessed 7 February 2014 The cemetery opened in 1833 and comprises of grounds, including two conservation areas, adjoining a canal. The cemetery is home to at least 33 species of bird and other wildlife. This distinctive cemetery has memorials ranging from large s housing the rich and famous to many distinctive smaller graves and includes special areas dedicated to the very young. It has three cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arktos (refigeration)
In Ancient Greek mythology, Arktos (also written as Arctus) was a centaur who fought against the Lapith spearmen. His name means 'bear' in Ancient Greek. Mythology Arktos is briefly mentioned in Hesiod, Shield of Heracles 178 ff (trans. Evelyn-White) (Greek epic C8th or C7th B.C.)" mongst the scenes depicted on the shield of Herakles :And there was the strife of the Lapithai (Lapith) spearmen gathered round the prince Kaineus (Caeneus) and Dryas and Peirithous (Pirithous), with Hopleus, Exadios, Phalereus, and Prolokhos (Prolochus), Mopsos the son of Ampykos (Ampycus) of Titaresia, a scion of Ares, and Theseus, the son of Aigeus (Aegeus), like unto the deathless gods. These were of silver, and had armour of gold upon their bodies. And the Kentauroi (Centaurs) were gathered against them on the other side with Petraios (Petraeus) and Asbolos the diviner, Arktos (Arctus), and Oureios (Ureus), and black-haired Mimas, and the two sons of Peukeus (Peuceus), Perimedes and Dryalos: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
