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Mechanical fusible links are utilized as the triggering device in fire sprinkler systems and mechanical automatic door release mechanisms that close fire doors in warehouses, etc. Fire dampers in ventilation systems have fusible links so that the dampers close automatically in case of fire, limiting the spread of flame or hot gases through a ...
A fusible plug operates as a safety valve when dangerous temperatures, rather than dangerous pressures, are reached in a closed vessel. In steam boilers the fusible plug is screwed into the crown sheet (the top plate) of the firebox, typically extending about 1 in (25 mm) into the water space above it. Its purpose is to act as a last-resort ...
A set of pole-top fusible cutouts with one fuse blown, protecting a transformer - the white tube on the left is hanging down Fuses are used on power systems up to 115,000 volts AC. High-voltage fuses are used to protect instrument transformers used for electricity metering, or for small power transformers where the expense of a circuit breaker ...
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Popular pattern names include Crystolite, Greek Key, Empress, Plantation, Ridgeleigh, Stanhope, Old Sandwich, and Yeoman, amongst dozens of others. Heisey glass was produced in colors throughout the life of the factory, but the most prolific period of color manufacturing was from 1925 to 1938, when the most collectible colors were created.
Patrick Nagel (November 25, 1945 – February 4, 1984) was an American artist and illustrator.He created popular illustrations on board, paper, and canvas, most of which emphasize the female form in a distinctive style, descended from Art Deco and pop art.
Washington Crossing the Delaware is the title of three 1851 oil-on-canvas paintings by the German-American artist Emanuel Leutze.. The paintings commemorate General George Washington's crossing of the Delaware River with the Continental Army on the night of December 25–26, 1776, during the American Revolutionary War.
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