| Patents for D06F 43 - Dry-cleaning apparatus using volatile solvents (1,697) |
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| 06/09/1993 | EP0545253A1 Automatic device for cleaning the distiller in dry-cleaning machines |
| 05/27/1993 | WO1993010302A1 Dry cleaning machine with cartridge filter purifying mechanism |
| 05/27/1993 | WO1993010301A1 Process and device for cleaning textiles |
| 05/25/1993 | US5213594 Controlling solvent vapors in dry cleaning apparatus |
| 05/19/1993 | DE4232647A1 Dry cleaning machine |
| 05/13/1993 | WO1993008933A1 Improved cleaning method and system |
| 04/27/1993 | US5205910 Distillation chamber for extracting dry-cleaning solvent from sludge |
| 04/21/1993 | EP0537516A1 Process for treating back-wash liquid from a back-wash filter and sedimentation device for cleaning liquids |
| 04/20/1993 | US5203998 Permanent backwashable filter structure |
| 04/20/1993 | US5203044 Soiled garments |
| 04/15/1993 | WO1993006913A1 Waste filter purifying device in dry cleaning machine |
| 04/01/1993 | DE4131589A1 Dry cleaning of textiles and leather with solvent esp. tetra:chloroethylene - with removal of solvent by centrifuging followed by blowing with air |
| 03/23/1993 | US5196132 Unit-dose drycleaning product |
| 03/23/1993 | US5195252 Method for dry cleaning as well as a method for recovery of solvent therein |
| 03/18/1993 | WO1993005225A1 Spot cleaning system and method |
| 03/16/1993 | US5194185 Atomization of condensate water |
| 02/17/1993 | EP0527699A1 Method and device for cleaning and drying objects, in particular textiles |
| 02/17/1993 | CN1069064A Fabric spraying dry-cleaning agent and its preparation method |
| 01/27/1993 | EP0524366A1 Self-cleaning system for air filter in dry-cleaning machines |
| 01/14/1993 | DE4123044A1 Garment cleaning - has repeated heating and adsorption phases in a chamber to remove and recover residual per |
| 01/13/1993 | CN1067935A Dry cleaning technology for dress |
| 01/05/1993 | WO1993001345A1 Cartridge filter cleaning apparatus serving also as filtration apparatuses for installed dry cleaning machines |
| 01/05/1993 | CA2095438A1 Cartridge filter cleaning apparatus serving also as a filtration apparatus for an existing dry cleaning machine |
| 12/29/1992 | US5174864 Controlled heating unit for extracting solvent from sludge by distillation |
| 12/23/1992 | EP0518901A1 Process for treating textiles |
| 12/16/1992 | EP0518745A1 Dust filter and dry cleaning machine with such a filter |
| 12/16/1992 | EP0518653A1 Method and composition using densified carbon dioxide and cleaning adjunct to clean fabrics |
| 12/16/1992 | CN2124943U Portable multifunctional dry-cleaning ironing device |
| 12/15/1992 | CA2070760A1 Method and composition using densified carbon dioxide and cleaning adjunct to clean fabrics |
| 12/11/1992 | WO1992022697A1 Dry cleaning machine equipped with cleaning mechanisms using cartridge filters |
| 12/11/1992 | CA2093925A1 Dry cleaning machine equipped with cleaning mechanisms using cartridge filters |
| 12/02/1992 | CN2123543U Full automatic petroleum dry cleaning machine |
| 10/13/1992 | US5154726 Solid fumaric acid-solid barium chromate catalyst for removing impurities and residual moisture and method for its use |
| 07/08/1992 | CN1017356B Method and apparatus for dry-cleaning and method and arrangement for recovering solvent |
| 07/01/1992 | EP0492814A1 Method of and apparatus for controlling the solvent vapor concentration in a gas lock of an apparatus |
| 06/23/1992 | US5123176 Method and apparatus for dry cleaning as well as method and device for recovery of solvent therein |
| 06/21/1992 | CA2058091A1 Method of controlling the solvent vapor concentration in a gas lock of an apparatus |
| 05/27/1992 | CN2105507U Clothes dry-cleaner |
| 05/20/1992 | EP0444141A4 Dry cleaning solvent filtration and recovery system |
| 05/13/1992 | CN1061060A Dry-cleaning method and apparatus and process and device for recovering solvents therefrom |
| 04/28/1992 | US5107605 Method and apparatus for dry cleaning as well as method and device for recovery of solvent therein |
| 04/15/1992 | EP0480062A1 Apparatus for drying clothes and the like and method thereof |
| 04/01/1992 | CN2100410U Dry-cleaning apparatus |
| 03/26/1992 | WO1992005307A1 Device for cleaning waste filter of dry cleaning machine |
| 03/26/1992 | CA2092428A1 Waste filter refreshing apparatus for dry cleaning machine |
| 03/25/1992 | EP0476329A1 Distillation chamber for extracting solvent from sludge, in particular for dry-cleaning machines |
| 03/19/1992 | DE4041145C1 Disposal of dirt in needle catcher of tectile cleaning machine - in which dirt is fed to retained solvent and pump at specific intervals |
| 01/22/1992 | EP0428711A4 Method and apparatus for clarifying liquids |
| 12/27/1991 | EP0462607A1 Device for recovering solvents in dry-cleaning machines |
| 12/24/1991 | US5074132 Apparatus for limiting the spreading of a treatment liquid being sprayed onto a textile material |
| 12/03/1991 | US5069755 Dry cleaning solvent filtration and steam distillation recovery system |
| 11/21/1991 | DE4015846A1 Garment cleaning assembly - has sealed links between stages with filter unit connected to exhaust with vapour condenser and active carbon filter |
| 11/14/1991 | DE4015273A1 Dry-cleaning machine - has air recirculation through heater to remove per-cpds. and give drying action for spot identification |
| 11/05/1991 | CA1291650C Front loading cleaning machine |
| 10/31/1991 | WO1991016489A1 Apparatus for drying clothes and the like and method thereof |
| 10/15/1991 | US5056174 Dry cleaning method and apparatus |
| 10/09/1991 | EP0450574A2 Auxiliary circuit for filters in dry-cleaning machines |
| 10/08/1991 | US5055215 Detergent contained in sealed water-insoluble, solvent-soluble container |
| 10/02/1991 | DE4009631A1 Household dry cleaning machine - features centrifugal acceleration of specific wt. in peripheral drum area |
| 09/19/1991 | WO1991014038A1 Process for treating textiles |
| 09/12/1991 | DE4007362A1 Verfahren zur behandlung von textilien Process for treatment of textiles |
| 09/10/1991 | US5047123 Apparatus for clarifying liquids |
| 09/04/1991 | EP0444141A1 Dry cleaning solvent filtration and recovery system |
| 07/25/1991 | DE4001330A1 Heat exchanger for recovery of dry-cleaning solvents - uses liq. nitrogen vaporising to condense methyl chloride solvent |
| 07/17/1991 | EP0437038A1 Method of controlling solvent vapor concentrations in the cleaning of articles and apparatus useful therefore |
| 06/13/1991 | DE3941007A1 Collector tub to accommodate solvents, etc. - with steel frame structure with suspended tub that can be drawn out |
| 06/09/1991 | CA2031782A1 Method of recovering and recycling solvent vapours in the cleaning of articles and apparatus useful therefore |
| 05/29/1991 | EP0429172A1 Method for treating fabrics |
| 05/29/1991 | EP0428711A1 Method and apparatus for clarifying liquids |
| 05/14/1991 | US5015375 Rechargeable filter assembly |
| 05/08/1991 | CN1051213A Dry-cleaning method using petroleum solvent series |
| 04/24/1991 | CN2075665U Portable dry washing device |
| 04/17/1991 | EP0422603A1 Method for dry cleaning with petroleum solvent |
| 04/17/1991 | CA2027148A1 Fabric conditioning article |
| 04/10/1991 | EP0421085A2 Fresh water reservoir for a device delivering individual metered quantities of several liquid products |
| 04/03/1991 | EP0420103A2 Closed-circuit dry-cleaning machine |
| 04/02/1991 | CA1282248C Dry cleaning apparatus |
| 03/06/1991 | EP0415283A1 Apparatus for limiting the spread of a jet of processing fluid being sprayed onto a textile material |
| 02/13/1991 | CN1011576B Method and apparatus for recovery of solvent vapours from an air stream |
| 02/12/1991 | US4991312 Door opening system for washing machines |
| 01/30/1991 | EP0410068A1 Opening control device for the loading door of a dry-cleaning machine |
| 01/15/1991 | US4984318 Method and system for the recovering of solvents in dry cleaning machines |
| 01/02/1991 | EP0405941A2 Method and system for the recovering of solvents in dry cleaning machines |
| 12/20/1990 | CA2014087A1 Vapor retaining clothes transfer system |
| 12/19/1990 | EP0402981A2 Heavy duty washing process |
| 12/16/1990 | CA2018738A1 Heavy duty washing process |
| 12/12/1990 | CN2067287U Washer with water washing and drying functions |
| 12/10/1990 | WO1990014872A1 Method and apparatus for clarifying liquids |
| 12/10/1990 | CA2034006A1 Method and apparatus for clarifying liquids |
| 11/28/1990 | CN1010554B Process and device for separation and recovery of volatile solvents |
| 11/27/1990 | US4972688 Vapor retaining clothes transfer system |
| 10/31/1990 | DE3914317A1 Removing distn. residues from container - by stirrer arms rotating in spring-loaded edge contact with inclined floor |
| 10/09/1990 | US4961244 Cleaning assembly for electrically conducting closures |
| 09/12/1990 | EP0387219A1 Solid fumaric acid-solid barium chromate catalyst for removing impurities and residual moisture and method for its use |
| 09/12/1990 | EP0191786B1 Filter cartridge with outer honeycomb surface and method for making the same |
| 09/11/1990 | US4955403 Closed loop system and method for cleaning articles with a volatile cleaning solvent |
| 09/04/1990 | US4954222 Dry cleaning solvent filtration and recovery system with filter rinsing apparatus |
| 08/23/1990 | DE4004111A1 Removing accompanying material from flat textiles - threads or animal hair by treatment with supercritical fluid |
| 08/23/1990 | DE3904514A1 Method for cleaning or washing articles of clothing or the like |
| 08/21/1990 | US4950392 Filtration tank for filtering waste water used in washing mechanical components |