Acoustics – Sound-modifying means – Muffler – fluid conducting type
Patent
1985-01-08
1987-08-11
Fuller, Benjamin R.
Acoustics
Sound-modifying means
Muffler, fluid conducting type
181223, 181243, 181268, 181272, 181274, 181280, 181282, 181296, F01N 102
Patent
active
046855343
ABSTRACT:
A basic new method and devices for treating flowing substances such as subdivided solids, colloids, gels, liquids and gases, under varying temperatures, pressure and velocity conditions is disclosed. The method is characterized by forming three concentric types of non-turbulent and unobstructed streams flowing essentially in one direction but differing in velocity from one another, the outermost of which is accelerated to become a surrounding jetstream flowing tangentially past reduced openings interconnecting with the other two types of streams, reducing fluid pressure in them until suction-effect at origin point results, and by final recombination of flows to produce a helically spinning accelerated vortical exiting thrust, to insure either virtually silent atmospheric gaseous discharge or energy-efficient pumping and optimally frictionless travel of liquids or flowing solids through extended conduit, for which devices are supplied by this invention.
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Burstein A. Lincoln
Burstein Roy
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