Brittany
Science, 4th, Mr. Leetch, History of an Invention
2/8/13
The History of Central Heating Systems
By Brittany Hicken I. Who invented the central heating system? A. We don’t know exactly who invented the first one B. Ancient Romans created the hypocaust C. Greeks created their own version of the hypocaust D. Sergius Orata (80 B.C.) E. Louis Savot- French (1600) F. Dalsme (1600) G. Dr. John Clarke (1652) H. Benjamin Thompson (1796) I. Count Rumford (1796) J. William Cook (1745) K. William Strutt (1805) L. Eliphalet Knott (1833) M. Isaac Orr (1836) N. Professor Warren Johnson (1873) O. Milton Fessler (1905-1908)
II. What were the changes over time? A. It was first the hypocaust, we don’t know when it was invented B. Fixed central hearths date back to 2500 B.C., they were excavated in Greece C. An under floor heating system was installed in the house of King Arzawa in Beycesutan, Turkey in 1300 B.C. D. The Romans brought technology to a high standard, by creating systems designed by Sergius Orata E. Crude fireplaces were made around 800 A.D. these were widespread in Europe in the 1300’s F. After the 14th century, the next important event was the chimney. Early chimneys were large, so to allow chimney sweepers to climb into them G. Masonry stoves became very common in the 1500’s H. Louis Savot invented the raised grate system and designed a circulating fireplace in the early 1600’s I. The way of stove heating soon had advanced. The first free standing stove, or not connected to anything so it’s not mounted to anything, was the Furnus Acapnos or the smokeless stove invented by Dalsme in France in the later days of 1600’s J. The earliest stove to be introduced to North America is the iron box stove invented by Dr. John Clarke in about 1652 K. William Cook was the first to propose the way of steam heating