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The company name Hotpoint comes from the hot point of the innovative first electric iron. Invented by American, Earl Richardson (1871–1934) in 1905, he subsequently formed his Pacific Electric Heating Co. in Ontario, California, in 1906. [2] [3] The device became known as the Hotpoint iron, with its hottest point at the front and not the center.
A 1923 electric Miele washing machine with a built-in mangle. The Oxford English Dictionary dates the first use of the word mangle in English from 1598, quoting John Florio who, in his 1598 dictionary, A World of Words, described "a kind of press to press buckram, fustian, or dyed linen cloth, to make it have a luster or gloss".
A combo washer dryer (also known more simply as a washer-dryer in the UK) is a combination in a single cabinet of a washing machine and a clothes dryer. It should not be confused with a "stackable" combination of a separate washing machine and a separate clothes dryer. The main advantage of washer dryer combination units is their compactness.
In 2006, Sanyo introduced the "world-first" (as of February 2, 2006, with regards to home use drum-type washer/dryer) drum-type washing machine with "Air Wash" function (i.e.: using ozone as a disinfectant). It also reused and disinfected rinse water. [93] This washing machine uses only 50 L (11.0 imp gal; 13.2 US gal) of water in the recycle mode.
An American style clothes dryer with a rear control panel A European style clothes dryer with a front control panel. A clothes dryer (tumble dryer, drying machine, or simply dryer) is a powered household appliance that is used to remove moisture from a load of clothing, bedding and other textiles, usually after they are washed in the washing machine.
A rotary dryer is a type of industrial dryer used to reduce or minimize the moisture content of the material it is handling by bringing it into contact with a heated gas. [1] The dryer is made up of a rotating cylinder ("drum" or "shell"), a drive mechanism, and a support structure (commonly concrete posts or a steel frame).
As well, heat can be produced then transferred to the work by conduction, convection or radiation. Industrial heating processes can be broadly categorized as low-temperature (to about 400 °C or 752 °F), medium-temperature (between 400 and 1,150 °C or 752 and 2,102 °F), and high-temperature (beyond 1,150 °C or 2,102 °F).
Central heating unit. Heaters exist for various types of fuel, including solid fuels, liquids, and gases. Another type of heat source is electricity, normally heating ribbons composed of high resistance wire (see Nichrome). This principle is also used for baseboard heaters and portable heaters. Electrical heaters are often used as backup or ...