Piston pumps and plunger pumps are reciprocating positive displacement pumps that use a plunger or piston to move media through a cylindrical chamber. They are also called well service pumps, high ...

This is typically a crank or gear mechanism which converts motor rotation into reciprocating motion of the linkage (spring, piston, plunger) attached to the diaphragm. Flow is adjusted by changing the ...

As the sun set Tuesday night, a procession crossed both footbridges over Washington Avenue and filed onto Coffman Union’s front plaza to celebrate and mourn Jennifer Houle, the University of Minnesota ...

Robert Houle welcomes you to a sample of his large paintings located on the 3rd level gallery of the NMAI-Mall Museum in Washington D.C. The artist, Robert Houle (Saulteaux Anishinaabe, Sandy Bay ...

Since the inception of his eponymous gallery in 2000, Sundaram Tagore has made it his on-going mission to showcase underrepresented artists.

Réjean Houle was President of the Canadiens Alumni from 1983 to 1995 before returning to this role in 2000. In his duties, he oversees the activities of all members of the Association.

As winter closes in, you'll want a heat pump in your home. But which is the right one for your needs? Erin Gobler is a personal finance writer based in Madison, Wisconsin. She writes about topics ...

The world's first V-8, the Antionette 8V airplane engine of 1904, had a belt-driven fuel pump that filled reservoirs above the ... length for each of the engine's cylinders, and within it, a piston ...

When you use links on our website, we may earn a fee. Sump pumps are nothing short of essential if your home runs the risk of flooding. It only takes a few inches of water to do major damage ...

Nina Houle is currently writing a thesis on depictions of ancient Greece and the Byzantine empire within contemporary tabletop games. She began researching historical reception in tabletop games as an ...