| Patents for F26B 11 - Machines or apparatus for drying solid materials or objects with movement which is non-progressive (4,612) |
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| 09/24/1991 | CA1289353C Heat loss reduction in rotating drum dryers |
| 09/05/1991 | WO1991013303A1 Drier for divided materials |
| 08/28/1991 | EP0443711A1 Spray cylinder |
| 07/25/1991 | WO1991010871A1 Apparatus and process for conditioning particulate material |
| 07/25/1991 | CA2073671A1 Apparatus and process for conditioning particulate material |
| 07/17/1991 | EP0437267A1 Plastic drying apparatus |
| 07/09/1991 | US5030400 High speed mixer; atomizing wheel for distribution of liquid |
| 07/03/1991 | EP0435305A2 Device for the drying of sewage sludges |
| 06/26/1991 | EP0434307A2 Centrifugal spin dryer for semiconductor wafer |
| 06/11/1991 | US5022416 Spray cylinder with retractable pins |
| 06/05/1991 | CN2078430U Heat-exchanger of squirrel-cage low-noise mixer |
| 05/30/1991 | WO1991007631A1 Heating device for heating a continuously, fluidized material flow with infrared radiation and preheated air |
| 05/21/1991 | US5017354 Process for production of high purity silica gel |
| 05/14/1991 | US5015302 System and method for recovering and recycling of adhering surface-treatment solutions from barrels and their loads |
| 05/08/1991 | CN2076659U Drier for high moisture content adhesive block shaped matter |
| 04/30/1991 | USRE33580 Infrared dehydrator unit for minced fish |
| 04/30/1991 | CA1283544C Industrial treatment machines with rotating vessel |
| 04/24/1991 | EP0423267A1 Mixing apparatus comprising a spiralled turning collar |
| 04/07/1991 | WO1991005213A1 High turndown rotary dryer flights |
| 03/26/1991 | US5002205 Product-discharging device of powdery/granular material processing apparatus |
| 03/21/1991 | DE3939993A1 Device for drying galvanised or chemically treated small components - uses air flow through container drum with U=shaped exit bend to accelerate precipitation of moisture droplets |
| 03/19/1991 | US4999930 Raw sewage drying apparatus |
| 03/19/1991 | CA1281544C Drying machine |
| 03/05/1991 | US4996780 Method and apparatus for drying brine shrimp cysts |
| 03/05/1991 | US4996779 Plastic material dryer |
| 02/27/1991 | EP0305402B1 Spin drying apparatus |
| 02/27/1991 | CN1011799B Dryer felt run |
| 02/26/1991 | US4995809 Thermal energy |
| 02/20/1991 | EP0412998A1 An oven for the curing and cooling of painted objects and method |
| 02/19/1991 | US4993942 Lime sludge kiln |
| 02/17/1991 | WO1991002550A1 Process and plant for producing heat treated growth substrate and manure |
| 02/17/1991 | CA2064700A1 Process and plant for producing heat treated growth substrate and manure |
| 02/06/1991 | CN2070891U Fast high voltage electrothermic drier |
| 02/05/1991 | US4989345 Centrifugal spin dryer for semiconductor wafer |
| 01/31/1991 | DE3925203A1 Tubular radiator for cooling solids - has inserted with surfaces inclined inwards when seen in flow direction |
| 01/30/1991 | CN2070429U Inner-heating type feather villus drier |
| 01/23/1991 | EP0409680A1 Pretreatment process of a refining catalyst |
| 01/18/1991 | CA2021324A1 Process for the pretreatment of a refining catalyst |
| 01/09/1991 | EP0407325A1 A process and an apparatus for agglomeration of a powdery material |
| 11/07/1990 | EP0395685A1 Method and apparatus for energy efficient drying. |
| 11/06/1990 | US4967487 Oven for the curing and cooling of painted objects and method |
| 10/24/1990 | EP0287484B1 Industrial treatment machines with a rotating tank |
| 10/23/1990 | US4964226 High turndown rotary dryer flights |
| 10/10/1990 | EP0390861A1 A drying plant for vegetable and mineral materials |
| 10/09/1990 | US4961274 Seal system for dryer |
| 10/04/1990 | WO1990011125A1 Mixing apparatus comprising a spiralled turning collar |
| 10/03/1990 | CN1009860B Apparatus for conductive drying loose materials |
| 09/25/1990 | US4958443 Method and apparatus for treating bulk material |
| 09/18/1990 | US4957433 Drum baffle |
| 08/28/1990 | US4952147 Lime sludge kiln |
| 08/28/1990 | CA1273196A1 Dryer felt run |
| 08/15/1990 | CN1044578A Rolling type steam tea-frying machine |
| 08/07/1990 | US4945657 Rotary drum dryer with improved premixing assembly |
| 07/18/1990 | EP0378110A1 Apparatus for granulating, pelletizing, coating and/or drying powdery materials |
| 07/04/1990 | CN1008659B Rotary drying equipment |
| 06/27/1990 | CN1043286A Dry box |
| 06/12/1990 | US4932863 Heat loss reduction in rotating drum dryers |
| 05/30/1990 | EP0370144A1 Coal-moisture control process |
| 05/22/1990 | US4926764 Sewage sludge treatment system |
| 05/17/1990 | WO1990005272A1 Rotary dryer and associated drying plant |
| 05/16/1990 | EP0367956A1 Lifter for cooling drums, rotary drum furnaces or similar devices |
| 05/02/1990 | EP0365851A1 Horizontally positioned drum dryer for particulate material |
| 04/26/1990 | DE3836119A1 Self-cleaning rotating drum |
| 04/17/1990 | US4918660 Industrial treatment machines with rotating vessel |
| 04/17/1990 | US4916831 For drying/mixing particulate material |
| 04/11/1990 | EP0362888A1 Appareil d envobage d une poudre ou de granules |
| 04/10/1990 | US4915506 Apparatus for drying material which is mixed with a solvent |
| 03/15/1990 | DE3831270A1 Method and device for drying and classifying bulk material |
| 03/15/1990 | DE3830237A1 Process and apparatus for recovering residual quantities of treatment solutions adhering to mass-produced articles in dip drums |
| 03/07/1990 | CN2054159U Rotary disc type heating dryer |
| 02/27/1990 | US4903509 Apparatus for drying textile material in rope form |
| 01/23/1990 | US4894930 Rotary drum dryer with nonconducting nonstick surface |
| 01/10/1990 | EP0350349A1 Process and apparatus for the treatment of organic waste |
| 01/10/1990 | CN2050956U Roller baker |
| 12/27/1989 | EP0348238A1 A dryer |
| 12/27/1989 | EP0197075B1 Drier and lifting element for same |
| 12/21/1989 | DE3819945A1 Filter drier |
| 11/29/1989 | EP0343817A2 Raw sewage drying apparatus |
| 11/29/1989 | CN2048563U High efficient power saving drier |
| 11/28/1989 | US4882851 Apparatus and method for batch drying using a microwave vacuum system |
| 11/22/1989 | CN2048171U Small-sized dewatering drying apparatus |
| 11/15/1989 | CN1037207A Drying method and apparatus |
| 11/08/1989 | EP0340462A1 Rotating-drum furnace for drying or mixing freely flowing materials |
| 11/08/1989 | CN1037031A Internal heat cylinder type medicine roasting machine |
| 11/02/1989 | WO1989010524A1 An oven for the curing and cooling of painted objects and method |
| 11/01/1989 | CN2046993U Net-bag type drying apparatus |
| 10/31/1989 | US4876802 Process and means for the heat treatment of powdery or granulate material |
| 10/25/1989 | EP0338099A1 Process for drying and cooling humid crystalline sugar masses, and apparatus to carry out this process |
| 09/21/1989 | DE3902271A1 Process for treating bulk material and apparatuses and plant therefor |
| 09/20/1989 | EP0333329A2 Drying method and apparatus |
| 08/29/1989 | US4860462 Flight arrangement for rotary drum dryers |
| 08/29/1989 | CA1258768A1 Process and apparatus for drying textile material in rope form |
| 08/16/1989 | EP0327650A1 Apparatus to clear the flame area in a rotary drum furnace using direct heating, and arrangement and construction of the shovels |
| 08/08/1989 | US4854941 Method and apparatus for drying fine coal |
| 07/26/1989 | EP0325189A1 Rotative drum with a bearing |
| 06/29/1989 | WO1989005950A1 A drying plant for vegetable and mineral materials |
| 06/27/1989 | CA1256284A1 Ozone dryer |
| 06/20/1989 | US4839969 Drying method and apparatus |
| 05/23/1989 | US4831748 Apparatus for drying resinous material |
| 05/23/1989 | CA1254381A1 Drying and heat treatment process and apparatus for a granular material |