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Class Information
Number: 34/184
Name: Drying and gas or vapor contact with solids > Apparatus > Rotary or swinging carrier or rack
Description: Apparatus including means for carrying material and moving about an axis, and not provided for above.


Sub-classes under this class:

Class Number Class Name Patents
34/186 Plural rotary or swinging units 16
34/185 With agitating means or discharging scrapers 15
34/187 With gas or vapor circulation for contact with treated material 42


Patents under this class:

Patent Number Title Of Patent Date Issued
7562465 Process and means for drying of sticky materials Jul. 21, 2009
7325329 Salad spin-drier Feb. 5, 2008
6959504 Emptying unit for recovering bottom residue, particularly in drying filters, drying units, and the like Nov. 1, 2005
6691720 Multi-process system with pivoting process chamber Feb. 17, 2004
6510785 Hand operated centrifugal dryer Jan. 28, 2003
6438866 Flow disrupter for dryers Aug. 27, 2002
6170168 Circular drying element and drying plant with such a drying element Jan. 9, 2001
6018883 Brake for device for drying foods Feb. 1, 2000
5974693 Footwear drying rack and method for its use Nov. 2, 1999
5802733 Dryer system for vegetables Sep. 8, 1998
5664337 Automated semiconductor processing systems Sep. 9, 1997
5339539 Spindrier Aug. 23, 1994
5293697 Vacuum drying apparatus Mar. 15, 1994
5261168 Fruit dryer Nov. 16, 1993
5212876 Automatic spin dryer May. 25, 1993
5174045 Semiconductor processor with extendible receiver for handling multiple discrete wafers without wafer carriers Dec. 29, 1992
5125166 Sectionalized centrifugal drying basket/screen assembly Jun. 30, 1992
4989345 Centrifugal spin dryer for semiconductor wafer Feb. 5, 1991
4987687 Rotary wafer drier Jan. 29, 1991
4907349 Spin drier for semiconductor materials Mar. 13, 1990
4897932 Master optical disk heat-drying apparatus Feb. 6, 1990
4848006 Spin drier for semiconductor materials Jul. 18, 1989
4724619 Single wafer centrifugal dryer Feb. 16, 1988
4525936 Flux drying apparatus and method Jul. 2, 1985
4512088 Centrifugal extractor for rotary air filters Apr. 23, 1985
4159578 Drying oven Jul. 3, 1979
3982890 Method and apparatus for curing concrete products Sep. 28, 1976



 
 
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