143:, producing ice cubes. Ice trays are often flexible, so the frozen cubes can be easily removed by flexing the tray. "Twist ice trays" have a simple spring-loaded mechanism with a lever that is used to turn the tray upside down and flex at the same time, such that the cubes that drop are collected in a removable tray below. The spring returns the ice cube tray to its upright position without having to remove it from the freezer, which can save time and reduces accidental mess—though the tray has to be removed to be collected, and the ice cube tray still has to be removed to be refilled. An alternative system is an
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led to practical designs and patents for different types of tray; these included a metal tray with rubber separators, a metal tray with individual rubber cups which was invented in 1933, and a tray made completely of rubber. Guy L. Tinkham, a household product executive, invented the first flexible, stainless steel, all-metal ice cube tray in 1933. The tray bent sideways to remove the ice cubes. Commercial pre-filled disposable ice trays for home
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223:, and ice starts to form, dissolved gases can no longer stay in solution and come out as microscopic bubbles. However, as ice floats in water, once there is enough ice to form a layer on the surface, the ice layer traps all bubbles within the ice cube. Commercial ice-makers use a flowing source of purified water to make ice with cooling elements at the bottom, allowing the bubbles to be washed away from the top as the cube grows.
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invented a rubber ice tray, after noticing that slush and ice flaked off his rubber boots rather than adhering to them while walking through some woods collecting sap for maple syrup. Recalling this 1928 incident over lunch with his patent attorney, he conducted experiments using rubber cups, which
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patented the single-use ice cube bag in 1978. He was inspired to do so after spending a night with friends where their need for ice was in excess of that which could be provided by ice cube trays; he therefore filled standard plastic bags with water and froze them, the ice to subsequently be
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retrieved with a hammer. The design was subsequently revised to feature individual compartments for each ice cube, with a seal at the bag's entry point. The ice cube bag has subsequently been marketed and adopted worldwide.
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Commercially made ice cubes may be clear, compared to domestically made ice cubes. Cloudy ice cubes occur when water is frozen quickly, or when the water is high in dissolved solids. When water is cooled to its
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built a refrigerator in 1844 with the purpose of producing ice to cool air. His refrigerator produced ice which hung from the ceiling in a basin to lower the ambient room temperature. During his time,
235:. Crushed ice is also used when faster cooling is desired, since the rate of cooling is governed by the number and average radius of the ice particles. Ice is often also crushed to form
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239:, which can be both alcoholic and non-alcoholic. Crushed ice melts more quickly than solid ice: it has a greater surface area, so heat transfer is faster compared to solid ice.
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Dedicated ice-maker machines can be used to produce ice cubes for laboratories, home, and academic use. Ice cubes are also produced commercially and sold in bulk.
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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.
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Crushed ice is the term for ice cubes that are crushed or sheared into irregularly-shaped flakes to provide an aesthetic effect to some
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with an ice tray or in an automated ice-making accessory. They may also be produced industrially and sold commercially.
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578:, Erling Vangedal-Nielsen, "Freezing mould bag", published 01/24/1978, issued 01/01/1980
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Partial differential equations and related topics (Program, Tulane Univ., New
Orleans, La., 1974)
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Commercial Ice
Machines Only: Commercial Ice Products and Systems Explained for Any Level
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items are frozen inside the ice cubes, both at home and in commercial production.
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113:"Ice tray" redirects here. For the 2017 song by Quavo & Lil Yachty, see
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This article is about cubed ice. For the
American rapper and actor, see
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was created from a revision of this article dated 10 May 2006
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Rauch, Jeffrey (1975). "The mathematical theory of crushed ice".
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as viewed from the side. Ice cubes are products of mechanical
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756:"Side Effects of Cancer Treatment: Mouth Sores or Mucositis"
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or an invasive medical procedure. They may help to prevent
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are designed to provide better taste and reduced risk of
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595:"Danish Inventions | Costa Tropical Gazette News"
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Hollow cylindrical ice "cubes" for cooling beverages
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482:"How ice makers work...What to do when they don't"
150:While the usual shape of the ice cube is roughly
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513:"DAC member remains forgotten Michigan inventor"
656:. CreateSpace Independent Publishing Platform.
444:Before the Refrigerator: How We Used to Get Ice
131:Ice cube trays are designed to be filled with
94:bad air quality was thought to cause disease
786:"Whiskey Stones (All Styles and Materials)"
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546:"After Bottled Water? Purified Ice Cubes"
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695:. Cengage Learning. pp. 341–2.
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68:. They may be produced at home in a
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64:and are usually produced to cool
23:. For cubic crystalline ice, see
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273:An alternative to ice cubes for
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139:until the water freezes into
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16:Frozen water in a cubic shape
518:. DAC NEWS. pp. 26–33.
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261:associated with high-dose
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399:Bjornlund, Lydia (2015).
56:as viewed from above and
29:Ice cube (disambiguation)
405:. ABDO. pp. 14–18.
201:Range of characteristics
178:Erling Vangedal-Nielsen
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380:More spoken articles
245:are small pieces of
84:Gorrie's ice machine
76:Origin of production
48:is a small piece of
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162:Lloyd Groff Copeman
135:, then placed in a
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98:draining of swamps
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663:978-1-9757-4603-2
625:www.buddeschou.dk
621:"The Icecube Bag"
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790:. Retrieved
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312:On the rocks
279:on the rocks
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269:Alternatives
263:chemotherapy
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713:November 1,
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496:November 1,
465:November 1,
423:November 1,
259:mouth sores
227:Crushed ice
90:John Gorrie
58:trapezoidal
54:rectangular
807:Categories
792:January 8,
529:October 4,
376:Audio help
367:2006-05-10
323:References
307:Pagophagia
185:Mechanical
104:Production
813:Water ice
292:Ice chips
243:Ice chips
233:cocktails
145:aluminium
66:beverages
25:cubic ice
764:Archived
707:Archived
668:Archived
635:July 28,
605:July 28,
599:Archived
554:Archived
520:Archived
490:Archived
459:Archived
417:Archived
378: ·
297:Ice pack
286:See also
237:slushies
167:freezing
46:ice cube
21:Ice Cube
742:0427863
365: (
336:minutes
276:whiskey
251:surgery
152:cubical
137:freezer
70:freezer
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523:(PDF)
516:(PDF)
133:water
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697:ISBN
676:2021
658:ISBN
637:2019
607:2019
562:2018
531:2010
498:2020
467:2020
449:ISBN
425:2020
407:ISBN
126:tray
550:WSJ
257:or
247:ice
141:ice
50:ice
44:An
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
