Search results
Results from the WOW.Com Content Network
An illustration of Hero's aeolipile. An aeolipile, aeolipyle, or eolipile, from the Greek "Αἰόλου πύλη," lit. ' Aeolus gate ', also known as a Hero's (or Heron's) engine, is a simple, bladeless radial steam turbine which spins when the central water container is heated. Torque is produced by steam
Hero's aeolipile. A number of devices and inventions have been ascribed to Hero, including the following: The aeolipile (a version of which is known as "Hero's engine"), which was a rocket-like reaction engine and the first-recorded steam engine (although Vitruvius mentioned the aeolipile in De Architectura, presumably earlier than Hero). [13]
The 1698 Savery Steam Pump - the first commercially successful steam powered device, built by Thomas Savery [1] The first recorded rudimentary steam engine was the aeolipile mentioned by Vitruvius between 30 and 15 BC and, described by Heron of Alexandria in 1st-century Roman Egypt. [2]
The firm was the successor to the firm of Owens, Ebert & Dyer (founded in 1845 by Job E. Owens) which went into receivership in 1876. [1]In 1882, George A. Rentschler, J. C. Hooven, Henry C. Sohn, George H. Helvey, and James E. Campbell merged the firm with the iron works of Sohn and Rentschler, [1] [2] and adopted the name Hooven, Owens, Rentschler Co.
S-4 14 engines built 1953; RS-2 2 engines built 1949, and later sold to Lehigh Valley Railroad; RSD-5 26 engines built 1952; RS-1 2 engines built 1953; RS-3 2 engines built 1955; RSD-12 10 engines built 1956; RSD-7 12 engines built 1956, retired and traded to GE 1969; C-630 4 engines built 1967, and later sold to Robe River Mining of Australia
The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web. AOL.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Russell & Co reportedly started building steam traction engines after their 1878 incorporation, and by 1880, they employed 425 people on a seven acre site, with their own railroad sidetrack. [3] By 1884, they had become one of the largest producers of steam traction engines, plus building industrial, railroad and agricultural equipment. [2]