Search results
Results from the WOW.Com Content Network
A hypocaust (Latin: hypocaustum) is a system of central heating in a building that produces and circulates hot air below the floor of a room, and may also warm the walls with a series of pipes through which the hot air passes. This air can warm the upper floors as well. [1] The word derives from the Ancient Greek hypo meaning "under" and caust ...
Pilae stacks are stacks of pilae tiles, square or round tiles, that were used in Roman times as an element of the underfloor heating system, [1] common in Roman bathhouses, called the hypocaust. The concept of the pilae stacks is that the floor is constructed at an elevated position, allowing air to freely circulate underneath and up, through ...
From a medieval French illustration. Gaius Sergius Orata (fl. c. 95 BC) was an Ancient Roman who was a successful merchant, inventor and hydraulic engineer. He is credited with inventing the cultivation of oysters and refinement to the hypocaust method of heating a building to provide, in addition, heated water for bathing.
Ondol continues to evolve in Asia. The most advanced true ondol system was established. The fire furnace was moved outside and the room was entirely floored with ondol in Korea. 1300: Hypocaust type systems used to heat monasteries in Poland and teutonic Malbork Castle. [9] 1400: Hypocaust type systems used to heat hammams of the Ottoman Empire ...
The building appeared to be a 31 metres long and 12.5 metres wide [17] aisled barn which was converted into a house, including rooms heated by a hypocaust, probably a bath house. [18] Stackhouse Acton drew up plans of the villa which included details of the hypocaust heating system. [19]
His system was also adapted for use by bakers in the heating of their ovens and in the making of paper from wood pulp. Franz San Galli, a Prussian-born Russian businessman living in St. Petersburg, invented the radiator between 1855 and 1857, which was a major step in the final shaping of modern central heating.
Charles S. L. Baker and his assistant demonstrating a heating/radiator system. Baker worked over the span of decades on his product, attempting several different forms of friction, including rubbing two bricks together mechanically, as well as using various types of metals.
The Roman hypocaust is an early example of a type of radiator for building space heating. Franz San Galli, a Prussian-born Russian businessman living in St. Petersburg, is credited with inventing the heating radiator around 1855, [1] [2] having received a radiator patent in 1857, [3] but American Joseph Nason developed a primitive radiator in 1841 [4] and received a number of U.S. patents for ...