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Ice Cube Predecessor Gorrie's ice machine. American physician and humanitarian John Gorrie built a refrigerator in 1844 with the purpose of cooling air. His refrigerator produced ice which he hung from the ceiling in a basin. One can form an argument that John Gorrie is the grandfather of the ice cube. However, his intent was not to cool drinks. Rather, he used the ice to cool the ambient room temperature. During his time, a dominant idea was that bad air quality caused disease. Therefore, in order to help treat sickness, he pushed for the draining of swamps and the cooling of sickrooms. Ice cube tray Ice cubes take shape in a tray . It is designed to be filled with water, then placed in a freezer until the water freezes to ice, producing ice cubes. Trays are often flexible, so the frozen cubes can be easily removed by flexing the tray. An alternative system is an aluminum tray with a lever that raises the ice cubes, freeing them from the tray. A motorized version of this is found in most automatic ice-making freezers. While the usual shape of the ice 'cube' is roughly cubical, there are trays that dispense hemispherical or cylindrical blocks. These are commonly referred to as ice tubes. Some novelty trays produce blocks of ice in seasonal, festive or other shapes (such as some trays sold by Disney). Recent demand for premium, safe drink ice has created a new niche market for disposable ice trays which can be cost- effectively transported or stored at room temperature, whilst protecting the consumer from contaminants such as fecal matter, E. Coli or fertilizer residue commonly found in mis-handled ice cube trays and un-safe water supplies. The first flexible stainless steel, all-metal ice cube tray was created by Guy L. Tinkham in 1933. The tray bent sideways to remove the ice cubes. The first rubber ice cube tray was invented by Lloyd Groff Copeman. One day in 1928, while walking through some woods collecting sap for maple syrup, Copeman noticed that slush and ice flaked off his rubber boots rather than adhering to them. Having recalled this incident over lunch with his patent attorney, he conducted experiments using rubber cups. Later, he set about designing and then patenting different types of tray: a metal tray with rubber separators, a metal tray with individual rubber cups, and a tray made completely of rubber. See also Listen to this article (info/dl) This audio file was created from a revision dated 2006-05-10, and does not reflect subsequent edits to the article. (Audio help) More spoken articles Wikimedia Commons has media related to: Ice cubes Look up ice cube in Wiktionary, the free dictionary. Icepick Ice spike Ice pack Mpemba effect Hot water sometimes makes ice cubes faster than cold. Pagophagia Refrigeration References ^ Rauch, Jeffrey (1975), "The mathematical theory of crushed ice", Partial differential equations and related topics (Program, Tulane Univ., New Orleans, La., 1974), Berlin, New York: Springer-Verlag, pp. 370379, MR0427863 ^ "After Bottled Water? Purified Ice Cubes". http://www.aquaice.com/PressRelease_WSJ_2006.htm. Retrieved 2008-06-03. ^ "www.lloydcopeman.com: Biography". http://www.lloydcopeman.com/biography/CopemanStory.pdf. External links Does hot or cold water make a quicker ice cube? Ice Cube Companies - Natural Rocks Ice http://www.NaturalRocksIce.com Categories: Water ice Bartending equipmentHidden categories: Articles needing additional references from October 2009 All articles needing additional references Spoken articles I am an expert from foilslittingmachine.com, while we provides the quality product, such as aluminium foil machine Manufacturer , China foil slitting machine, aluminium foil machine,and more.
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