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The Hamilton Beach drink mixer, with its characteristic spindle and metal container, was found at soda fountains of drug stores throughout North America. Other products included stand mixers (for making batter), fans, and hair dryers. The spindle drink mixer was expanded in the 1930s to enable multiple milkshakes to be processed at once. For a ...
The Mitsubishi model was the first air conditioner with a cross-flow fan. [64] [65] [66] In 1969, the first mini-split air conditioner was sold in the US. [67] Multi-zone ductless systems were invented by Daikin in 1973, and variable refrigerant flow systems (which can be thought of as larger multi-split systems) were also invented by Daikin in ...
American Standard Companies Inc. was a manufacturer of heating, ventilation, and air conditioning (HVAC) systems, plumbing fixtures, and automotive parts.The company was formed in 1929 through the merger of the American Radiator Company and Standard Sanitary Manufacturing Company forming the American Radiator and Standard Sanitary Corporation.
Hamilton Sundstrand space suit, on exhibit at the New England Air Museum Hamilton Sundstrand was the prime contractor for NASA ’s space suit/ Primary Life Support System and produced environmental control, life support, mechanical systems, and thermal control systems for international space programs.
On this discovery he based the design of an automatic control system, for which he filed a patent claim on May 17, 1907. U.S. patent 1,085,971 was issued on February 3, 1914. In 1908, the Carrier Air Conditioner Company of America was created as a subsidiary of the Buffalo Forge Company, with Willis Carrier as its vice president. [8]
In 1968, Hamilton began delivering automatic, electronic systems for control of cabin pressure in aircraft. Hamilton's mechanical fuel controls, in use since the 1950s, evolved into electronically controlled fuel controls, and eventually, to full-authority digital electronic controls ( FADEC ) for jet engines, which are in use today on many ...