Ads
related to: replacement parts echo blower vacuum attachment kitamazon.com has been visited by 1M+ users in the past month
Search results
Results From The WOW.Com Content Network
A vacuum cleaner, also known simply as a vacuum, is a device that uses suction, and often agitation, in order to remove dirt and other debris from carpets and hard floors. The dirt is collected into a dust bag or a plastic bin. Vacuum cleaners, which are used in homes as well as in commercial settings, exist in a variety of sizes and types ...
The Roots blower is one example of a vacuum pump. A vacuum pump is a type of pump device that draws gas particles from a sealed volume in order to leave behind a partial vacuum. The first vacuum pump was invented in 1650 by Otto von Guericke, and was preceded by the suction pump, which dates to antiquity.
The Roots blower is a positive displacement lobe pump which operates by pumping a fluid with a pair of meshing lobes resembling a set of stretched gears. Fluid is trapped in pockets surrounding the lobes and carried from the intake side to the exhaust. The Roots blower design does not incorporate any reduction in volume/increase in pressure as ...
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!
AOL latest headlines, entertainment, sports, articles for business, health and world news.
By Steven Brill Letter From the Editors Backstage at Johnson & Johnson. On May 20, about 100 stock analysts gathered in the ballroom of the Hyatt Regency Hotel in New Brunswick, New Jersey, to hear good news from top executives at Johnson & Johnson: The company had 10 new drugs in the pipeline that might achieve more than a billion dollars in annual sales.
Ads
related to: replacement parts echo blower vacuum attachment kitamazon.com has been visited by 1M+ users in the past month