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Home » History of Appliances » History of the Refrigerators |
History of the Refrigerators |
Refrigerator is one of the most common items that is found in all houses , specially in the urban areas. The utility of refrigerator in our daily life is so much that we can't even think of keeping it switched off even for a minute. Though the main purpose of using refrigerator is to preserve cooked and raw foods, the utility of this unique machinery is much more. Specially in summer, refrigerator plays the most important role in our life. A glass of cold water, soft drink, or fruit juice gives us great relief from thirst and scorching heat outside. Without refrigerator things would not have been so easy. Shaped like a rectangular box, refrigerator is an electrical appliance and is considered as white goods. Refrigerators are available in different sizes and and now companies are manufacturing refrigerators that are are technologically more advanced and have got more utility. There is tough competition between companies for manufacturing refrigerators with better functionality and facility. You can go to your nearby electrical appliances store and buy a refrigerator of your own choice, but have you ever thought how this unique device was invented? How and why did the idea of making refrigerator struck somebody's mind. Who invented refrigerator? If you are really interested to know the answers of these questions then you need to know the history of the refrigerators.
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History of the refrigerators are as interesting as the function of the machinery. Speaking about history of the refrigerators, the first thing that must be mentioned is that the term 'refrigerator' came from the word freeze. The appliance was given such name as its main purpose was to maintain a freezing temperature to keep the condition of foods unchanged.
William Cullen is one of the most important names in the history of the refrigerators because he was the first man to demonstrate artificial refrigeration process. He did it at the University of Glasgow in the year 1748. in the year 1805, Oliver Evans, an American inventor designed the refrigeration machine and in the year 1834, Jacob Perkins became the first man to built the practical refrigeration machine. Speaking about history of the refrigerators, one must not forget to mention the contribution of John Gorrie, because he was the man to build a refrigerator based on the designs of Oliver Evans in the year 1844. a physician by profession, John Gorrie was the first man to built refrigerator with the capacity of making ice to cool the air. Later in the year 1876, German engineer Carl von Linden patented the process of liquidizing gas which is also a very important part of basic refrigeration technology.
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