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Danfoss Power Solutions
Danfoss is a Danish multinational company, based in Denmark, with more than 40,043 employees globally. Danfoss was founded in 1933 by engineer Mads Clausen. History Beginning (1933–1966) In 1933 Mads Clausen (1905–1966) founded ''Dansk Køleautomatik- og Apparatfabrik'', later in 1946 the company name was changed to ''Danfoss''. The first product was an expansion valve for refrigeration units, it was developed after studying imported valves from the US. In 1941, activities expanded to products for heating. The thermostatic radiator valve was invented by Mads Clausen in 1943, later patented, and in 1952 promoted as an energy saving device. In 1945 about 224 people were employed at the first factory built at and around the farm where he grew up. There was no more room for expansion and a new larger factory was planned. In 1962 the company started production of power electronics, the first product was custom-built rectifiers, later in 1968 production of the VLT Frequ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private Company
A privately held company (or simply a private company) is a company whose shares and related rights or obligations are not offered for public subscription or publicly negotiated in the respective listed markets, but rather the company's stock is offered, owned, traded, exchanged privately, or Over-the-counter (finance), over-the-counter. In the case of a closed corporation, there are a relatively small number of shareholders or company members. Related terms are closely-held corporation, unquoted company, and unlisted company. Though less visible than their public company, publicly traded counterparts, private companies have major importance in the world's economy. In 2008, the 441 list of largest private non-governmental companies by revenue, largest private companies in the United States accounted for ($1.8 trillion) in revenues and employed 6.2 million people, according to ''Forbes''. In 2005, using a substantially smaller pool size (22.7%) for comparison, the 339 companies on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The reverse operation (converting DC to AC) is performed by an inverter. The process is known as ''rectification'', since it "straightens" the direction of current. Physically, rectifiers take a number of forms, including vacuum tube diodes, wet chemical cells, mercury-arc valves, stacks of copper and selenium oxide plates, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motor-generator sets have been used. Early radio receivers, called crystal radios, used a " cat's whisker" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or "crystal detector". Rectifiers have many uses, but are often found serving as components of DC power supplies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Compressor
A compressor is a mechanical device that increases the pressure of a gas by reducing its volume. An air compressor is a specific type of gas compressor. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe. The main distinction is that the focus of a compressor is to change the density or volume of the fluid, which is mostly only achievable on gases. Gases are compressible, while liquids are relatively incompressible, so compressors are rarely used for liquids. The main action of a pump is to pressurize and transport liquids. Many compressors can be staged, that is, the fluid is compressed several times in steps or stages, to increase discharge pressure. Often, the second stage is physically smaller than the primary stage, to accommodate the already compressed gas without reducing its pressure. Each stage further compresses the gas and increases its pressure and also temperature (if inter cooling between stages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variable-frequency Drive
A variable-frequency drive (VFD) is a type of motor drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and, depending on topology, to control associated voltage or current variation., quote is per definition on p. 4 of NEMA Standards Publication ICS 7.2-2021. VFDs may also be known as 'AFDs' (adjustable-frequency drives), 'ASDs' (adjustable-speed drives), 'VSDs' (variable-speed drives), 'AC drives', 'micro drives', 'inverter drives' or, simply, 'drives'. VFDs are used in applications ranging from small appliances to large compressors. An increasing number of end users are showing greater interest in electric drive systems due to more stringent emission standards and demand for increased reliability and better availability. Systems using VFDs can be more efficient than those using throttling control of fluid flow, such as in systems with pumps and damper control for fans. However, the global market penetratio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vacon
Vacon was a Finnish manufacturer of variable-speed AC drives for adjustable control of electric motors, and inverters for producing energy from renewable sources and was headquartered in Vaasa, Finland. Vacon stands for Vaasa Control Ltd. Vacon had production and R&D (Research and development) facilities in Europe, Asia, and North America, sales offices in 30 countries, and sales representatives and service partners in nearly 90 countries. The shares of Vacon Plc (VAC1V) are quoted on the main list of the Helsinki stock exchange (NASDAQ OMX Helsinki). In 2013, Vacon’s revenues amounted to EUR 403.0 million, and the company employed globally approximately 1,600 people. Typically, electric motors are equipped with variable speed AC drives as they help optimize process control and save electrical energy. Vacon has estimated that in 2013 its products helped save approximately 55 TWh of energy. This corresponds to approximately 22 hours of the world's annual electrical energy produ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlingske
''Berlingske'', previously known as ''Berlingske Tidende'' (, ''Berling's Times''), is a Danish national daily newspaper based in Copenhagen. It is considered a newspaper of record for Denmark. First published on 3 January 1749, ''Berlingske'' is Denmark's, as well as the Nordic region's, oldest continually operating newspaper and among the oldest newspapers in the world. History and profile ''Berlingske'' was founded by Denmark's Royal Book Printer Ernst Henrich Berling and originally titled ''Kjøbenhavnske Danske Post-Tidender'', then the ''Berlingskes Politiske og Avertissements Tidende.'' The paper was supported by the Conservative Party. Until 1903 it had the official right to publish news about the government. In 1936, the newspaper's title was shortened to ''Berlingske Tidende''. Mendel Levin Nathanson twice served as the editor-in-chief of the paper: between 1838 and 1858 and between 1866 and 1868. The publisher is Det Berlingske Officin. The paper has a conservat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secop
Secop GmbH (formerly known as '' Danfoss Compressors GmbH'') is a manufacturer of hermetic compressors for cooling circuits. Secop designs, develops, manufactures and distributes compressors for two application ranges: light commercial refrigeration systems and cooling solutions for the mobile area (12/24/48 volt DC compressors). According to the manufacturer, the compressors are characterized by low energy consumption, low noise emission and environmental friendliness due to the use of CFC-free refrigerants. The headquarters of Secop are located in Flensburg/Germany, where approximately 31 employees (as of March 2020) work in research and development, the sales division and the product support department. Secop also operates production facilities in Slovakia and in the People's Republic of China, a research center in Austria and worldwide sales and customer service companies. On April 25, 2017, Japanese company Nidec has signed an agreement to acquire Secop. On September 9, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danfoss Compressors GmbH
Danfoss Compressors GmbH was a subsidiary of the Danfoss Group, a Danish manufacturer of valves and fluid-handling products, from 1956 to 2010. It produced hermetic compressors for household appliances and mobile cooling. In 2010, the Danfoss Group sold Danfoss Compressors GmbH to the Munich-based industrial holding company Aurelius AG and established a new brand under the name Secop GmbH. Founding In 1933, Mads Clausen, an engineer specializing in air conditioning and refrigeration, established the Danish Cooling Automatic and Appliance Factory in his boyhood attic room in Elsmark, on the Danish island of Als. He started producing automatic valves for refrigeration plants, which previously had to be imported from the United States. Clausen's initial budget was small, and his equipment consisted of a manual air pump and a zinc trough for testing the valves. The business would eventually become Danfoss A/S, the largest industrial group in Denmark. Its headquarters we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germany
Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated between the Baltic and North seas to the north, and the Alps to the south; it covers an area of , with a population of almost 84 million within its 16 constituent states. Germany borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The nation's capital and most populous city is Berlin and its financial centre is Frankfurt; the largest urban area is the Ruhr. Various Germanic tribes have inhabited the northern parts of modern Germany since classical antiquity. A region named Germania was documented before AD 100. In 962, the Kingdom of Germany formed the bulk of the Holy Roman Empire. During the 16th ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flensburg
Flensburg (; Danish, Low Saxon: ''Flensborg''; North Frisian: ''Flansborj''; South Jutlandic: ''Flensborre'') is an independent town (''kreisfreie Stadt'') in the north of the German state of Schleswig-Holstein. Flensburg is the centre of the region of Southern Schleswig. After Kiel and Lübeck, it is the third largest town in Schleswig-Holstein. The nearest larger towns are Kiel ( south) and Odense in Denmark ( northeast). Flensburg's city centre lies about from the Danish border. Known for In Germany, Flensburg is known for: * the Kraftfahrt-Bundesamt (roughly: National Driver and Vehicle Register) with its ''Verkehrssünderkartei'' (literally: "traffic sinner card file"), where details of traffic offences are stored * its beer '' Flensburger Pilsener'', also called "''Flens''" * the centre of the Danish national minority in Germany * the greeting Moin Moin * the large erotic mail-order companies '' Beate Uhse'' and ''Orion'' * its handball team SG Flensburg-Handewi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mads Clausen Kontor , a schema used in the library community
{{disambig ...
Mads may refer to: *Mads (given name) *MADS Theatre, in England * MADS-box, a family of genes and proteins * Metadata Authority Description Schema Metadata Authority Description Schema (MADS) is an XML schema developed by the United States Library of Congress' Network Development and Standards Office that provides an authority element set to complement the Metadata Object Description Schema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
