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Class Information
Number: 366/164.1
Name: Agitating > Having specified feed means > By suction > By stirrer
Description: Subject matter wherein the suction is produced by movement of a stirrer within the mixing chamber.

Sub-classes under this class:

Class Number Class Name Patents
366/164.6 Centrifugal type 34
366/164.2 Conduit integral with stirrer 2

Patents under this class:

Patent Number Title Of Patent Date Issued
8684590 Device for mixing powder with a liquid, the device including a dispersion tube Apr. 1, 2014
7931088 Methods for treating a well by simultaneously introducing into a mixer streams of water, a viscosity-increasing agent, and a particulate and introducing the mixture into the well Apr. 26, 2011
7104328 Method and apparatus for hydrating a gel for use in a subterranean well Sep. 12, 2006
7048432 Method and apparatus for hydrating a gel for use in a subterranean formation May. 23, 2006
6398404 Method of producing fine particle dispersions Jun. 4, 2002
6024881 Magnetic absorption treatment of fluid phases Feb. 15, 2000
5650100 Apparatus for providing absorption of gaseous and liquid phases Jul. 22, 1997
4966690 Chlorine induction apparatus for treatment of wastewater Oct. 30, 1990
4409107 Method and apparatus for aerating bodies of water Oct. 11, 1983
4329853 Mix over-run device May. 18, 1982
4159880 Circulation mixer Jul. 3, 1979
4130901 Plastication arrangement in a machine for processing polymeric materials Dec. 19, 1978

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