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Class Information
Number: 366/152.6
Name: Agitating > Having specified feed means > Responsive to condition sensor > Responsive to level of material in feeder
Description: Subject matter wherein the detector senses the level of material in the feed means.










Patents under this class:

Patent Number Title Of Patent Date Issued
7871194 Dilution apparatus and method Jan. 18, 2011
7766538 System for blending liquids in selected ratios Aug. 3, 2010
7354190 Two-stage mixing system, apparatus, and method Apr. 8, 2008
7226203 Fluid mixing system Jun. 5, 2007
6905048 Volumetric solid and liquid dispenser Jun. 14, 2005
6874929 Apparatus and method for supplying chemicals Apr. 5, 2005
6722779 Constant precision volumetric dilution vessel Apr. 20, 2004
6513964 Mass balance proportioner Feb. 4, 2003
6267496 Beverage supply apparatus for dispensing machine Jul. 31, 2001
6203184 Blender Mar. 20, 2001
5951161 Apparatus for preparation of tank mixtures for heat sensitive biofungicides Sep. 14, 1999
5947596 Dry powder batch activation system Sep. 7, 1999
5683632 Method and apparatus for automatically supplying a molding material Nov. 4, 1997
5634713 Pneumatic material transporter and mixer Jun. 3, 1997
5547276 Method and apparatus for continuously dispersing fine particle-sized solids in a liquid Aug. 20, 1996
5507572 Method and apparatus for supplying a continuous product stream of lime slurry to a remote jobsite Apr. 16, 1996
5433520 Method and apparatus for continuously processing particulate cementitious material and fly ash solids and mixing them with a liquid to provide a liquid slurry of consistent proportions Jul. 18, 1995
5372423 Device for mixing pulverulent material into a liquid Dec. 13, 1994
5309403 Modular continuous flow paint delivery system May. 3, 1994
5308160 Process and device for the mixing of beverage components May. 3, 1994
5304390 Supercritical ratio control system utilizing a sonic flow venturi and an air-driven positive displacement pump Apr. 19, 1994
4834546 Process for mixing batches of a fluid medium and apparatus therefor May. 30, 1989
4812047 Apparatus for the gravimetric dosing of flowable products Mar. 14, 1989
4760856 Method and apparatus for conditioning fly ash Aug. 2, 1988
4753533 Fly ash batcher and mixer Jun. 28, 1988
4409096 Control systems for material treatment plant Oct. 11, 1983
4373820 Apparatus for mixing reclaimed and virgin powder for use in spray booths Feb. 15, 1983
4332483 Mixing apparatus Jun. 1, 1982
4310335 Method and apparatus for conveying through a pipe a diphasic fluid of high free gas content Jan. 12, 1982
4247272 Method of and apparatus for the controlled feeding of a quantity of material into the intake opening of an extruder for processing rubber or plastics material Jan. 27, 1981
4242841 Apparatus for preparing and feeding an abrasive-containing suspension into the zone of action of work tools of polishing and finishing lathes Jan. 6, 1981
4214859 Apparatus for regulating the output of a single or twin screw extruder for processing plastics melts Jul. 29, 1980
4197942 Containerized fluid supply for fluid mixing and dispensing system Apr. 15, 1980
4193515 Liquid proportioning device with insufficient supply and flow valves Mar. 18, 1980
4193516 Liquid proportioner for mixing two liquids in a predetermined ratio Mar. 18, 1980
4135870 Machine for producing additive containing plastic articles Jan. 23, 1979
4123175 Powder handling system Oct. 31, 1978
3970288 Metering device and mixing apparatus Jul. 20, 1976
3948490 Method for mixing volatile liquid with non-volatile material Apr. 6, 1976











 
 
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