Search results
Results from the WOW.Com Content Network
An Eaton M62 Roots-type supercharger is visible at the front of this Ecotec LSJ engine in a 2006 Saturn Ion Red Line.. The Roots-type blower is simple and widely used. It can be more effective than alternative superchargers at developing positive intake manifold pressure (i.e., above atmospheric pressure) at low engine speeds, making it a popular choice for passenger automobile applications.
It was founded in 1854 by the inventors Philander Higley Roots and Francis Marion Roots. It is notable for the Roots blower, a type of pump. [1] Today, Roots blowers are mainly used as air pumps in superchargers for internal combustion engines; they were first used in blast furnaces to blow combustion air to melt iron. [2]
A lobe pump, or rotary lobe pump, is a type of positive displacement pump. It is similar to a gear pump except the lobes are designed to almost meet, rather than touch and turn each other. An early example of a lobe pump is the Roots Blower , patented in 1860 [ 1 ] to blow combustion air to melt iron in blast furnaces, but now more commonly ...
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!
Discover the best free online games at AOL.com - Play board, card, casino, puzzle and many more online games while chatting with others in real-time.
AOL Mail welcomes Verizon customers to our safe and delightful email experience!
In 1948 Crossley produced an 8.6 litre oil engine with twin Marshall blowers which increased its output from 100 bhp to 150 bhp at 1750rpm. [7] Other manufacturers to use Marshall superchargers on at least some of their engines include Dennis [ 8 ] in 1951 and Kromhout in 1953. [ 9 ]
Members of Congress may be getting an up to $6,600 raise this year. That's due to a provision in a must-pass funding bill that's set to get a vote this week.