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Class Information
Number: 366/23
Name: Agitating > Mortar mixer type > With heating or drying > Heating mixing chamber and ingredient preheater
Description: Subject matter wherein the heating means heats the material prior to and during the mixing in a mixing chamber.










Patents under this class:

Patent Number Title Of Patent Date Issued
8591092 Low emission energy efficient 100 percent RAP capable asphalt plant Nov. 26, 2013
8506155 Pre-aggregate drying method and energy efficient asphalt plant Aug. 13, 2013
8388215 Asphalt reactor and blending system Mar. 5, 2013
8220982 Energy efficient asphalt plant Jul. 17, 2012
8157431 Low emission energy efficient 100 percent RAP capable asphalt plant Apr. 17, 2012
7758235 Recycled asphalt pavement (RAP) preparation system Jul. 20, 2010
7581871 Counter-flow drum mixer asphalt plant method for two stage mixing Sep. 1, 2009
7566162 Apparatus and method for a hot mix asphalt plant using a high percentage of recycled asphalt products Jul. 28, 2009
7473348 Diesel oil from residues by catalytic depolymerization with energy input from a pump-agitator system Jan. 6, 2009
7357562 Counter-flow drum mixer asphalt plant with two stage mixing zone Apr. 15, 2008
6634780 Asphalt plant having centralized media burner and low fugitive emissions Oct. 21, 2003
6164809 Counter-flow asphalt plant with independently rotatable dryer and mixer Dec. 26, 2000
6146007 Asphalt plant having centralized media burner and low fugitive emissions Nov. 14, 2000
5735223 Method for disposing of paper in an asphalt plant Apr. 7, 1998
5423606 Batch asphalt plant having RAP weigh hopper and pugmill scavenging system Jun. 13, 1995
5403085 Process for introducing material into a treatment device Apr. 4, 1995
5378060 Combustion chamber having reduced NO.sub.X emissions Jan. 3, 1995
5294197 Asphalt manufacturing assembly Mar. 15, 1994
5273355 Aggregate dryer and soil incinerator Dec. 28, 1993
5174650 Dual drum recycle asphalt drying and mixing method and apparatus Dec. 29, 1992
5090813 Dual drum recycle asphalt drying and mixing method and apparatus Feb. 25, 1992
5002398 Apparatus for and methods of producing a hot asphaltic material Mar. 26, 1991
4932785 Aggregate drying system with improved aggregate dryer and mass flow apparatus Jun. 12, 1990
4910540 Countercurrent asphalt drum dryer/mixer Mar. 20, 1990
4898472 Plant of batch system for producing a composite paving material by using a bituminous waste pavement material Feb. 6, 1990
4787938 Countercurrent drum mixer asphalt plant Nov. 29, 1988
4695186 Asphalt handling apparatus Sep. 22, 1987
4579458 Method and apparatus for the production of asphalt concrete Apr. 1, 1986
4555182 Apparatus and method for recycling asphaltic concrete Nov. 26, 1985
4325641 Conversion tank for recycling asphaltic shingle tabs Apr. 20, 1982
4277180 Method and apparatus for making bituminous mixtures Jul. 7, 1981
4155654 Apparatus for continuous preparation of sulfur asphalt binders and paving compositions May. 22, 1979
4136964 Apparatus for simultaneously mixing and conveying particulate material Jan. 30, 1979
4096588 Recycled asphalt-aggregate process and apparatus Jun. 20, 1978
4095285 Device for the preparation of coated products for construction and maintenance of highways Jun. 13, 1978











 
 
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