| Patents for D06F 19 - Washing machines using vibrations for washing purposes (317) |
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| 08/21/2003 | US20030154558 Laundering in washers having vibrators and vessels for spinning, rinsing and drying clothing |
| 05/28/2003 | CN2552977Y Ion oscillation type washing machine |
| 05/28/2003 | CN1420225A Sonic wave vibration washing method, transducer for carrying out said method |
| 03/06/2003 | WO2003018897A1 Cleaning aid |
| 12/19/2002 | US20020189633 Contacting a surface to be cleaned with a cleaning formulation, applying ultrasonic energy to the above surface, wherein the cleaning formulation has a surface tension sufficient to minimize entrapment of gas during application |
| 11/27/2002 | CN1381635A Full-automatic ultrasonic washer |
| 09/26/2002 | WO2002075034A1 Washing machine |
| 09/26/2002 | US20020134117 Washer having a partial washing apparatus, and washing apparatus |
| 09/11/2002 | EP1237663A2 Cleaning process which uses ultrasonic waves |
| 09/11/2002 | CN1090693C Oscillating washing machine |
| 09/10/2002 | US6446473 Washing machine |
| 07/24/2002 | CN2501898Y Driving device for washing machine |
| 04/11/2002 | WO2002029148A1 A method of and apparatus for washing a textile article |
| 04/10/2002 | EP1195460A2 Ultrasonic cleaning apparatus and ultrasonic cleaning method |
| 04/04/2002 | US20020038560 Washing machine |
| 04/03/2002 | CN1082109C Washing method and washing apparatus utilizing low frequency oscillation |
| 03/28/2002 | US20020036444 Ultrasonic cleaning apparatus and ultrasonic cleaning method |
| 01/10/2002 | WO2001036115A3 Cleaning process which uses ultrasonic waves |
| 08/08/2001 | CN1307147A Single tub vacuum dewatering washing machine |
| 05/25/2001 | WO2001036115A2 Cleaning process which uses ultrasonic waves |
| 04/04/2001 | CN1289872A Resonance eliminator for vibration drum type clothes washer |
| 03/07/2001 | CN1062944C Vibration controlling equipment |
| 01/31/2001 | CN1281916A Gravity buffer device for vibration-cylinder type clothing and other articles washing machine |
| 11/08/2000 | CN1272566A Full-automatic control system of vibration cylinder type clothes washing machine |
| 11/01/2000 | CN1271791A Washing machine and washing equipment possessing local washing device |
| 08/30/2000 | EP0754097B1 Immersible vibrating unit for cleaning objects |
| 05/10/2000 | CN1252466A Oscillating washing machine |
| 03/08/2000 | EP0983128A1 Cleaning and washing method and device |
| 02/03/2000 | DE19834054A1 Automatic washing machine for removing grease and dirt |
| 09/01/1999 | CN1227295A Clothes washing method and apparatus by swing water flow |
| 07/21/1999 | CN2329680Y Ultrasonic wave washing machine |
| 04/29/1999 | WO1999020824A1 Method and device for cleaning of textile materials in a water environment |
| 01/27/1999 | CN2305415Y Washing device |
| 09/16/1998 | CN2291426Y Sonic washing machine |
| 08/05/1998 | CN2287159Y Automatic supersonic washing machine |
| 05/12/1998 | US5749250 Washing machine |
| 12/16/1997 | US5697230 Device for cleaning dirty objects, for example dirty textiles or dishes, charging device herefor, and combination of these |
| 12/10/1997 | CN2270059Y Vibration-type washer |
| 10/29/1997 | CN2265990Y Vibration washer |
| 10/21/1997 | US5678268 Method for controlling laundering of low frequency oscillation washing system |
| 09/30/1997 | US5671616 Resonator of a low frequency oscillation washing machine |
| 08/28/1997 | DE19607120A1 Improving cleaning efficiency of washing machines |
| 07/16/1997 | EP0700318B1 Cleaning process |
| 06/18/1997 | CN2256431Y Pulse clothes washing and bathing machine |
| 04/23/1997 | CN1148353A Immersible vibrating unit for cleaning objects |
| 04/08/1997 | US5617746 Pressure dehydration low-frequency vibration washing machine |
| 02/05/1997 | CN2246676Y Sonic washing machine |
| 01/29/1997 | CN1033925C Supersonic washing machine |
| 01/22/1997 | EP0754097A1 Immersible vibrating unit for cleaning objects |
| 11/28/1996 | WO1996037314A1 Cleaning and washing method and device |
| 11/20/1996 | CN2240535Y Ultrasonic-wave ozone washing-machine |
| 08/28/1996 | CN1129753A Method and apparatus for washing clothes |
| 08/27/1996 | US5548980 Washing tub for low frequency vibration type washing machine |
| 04/30/1996 | US5511396 Low frequency vibration type washing machine |
| 04/09/1996 | US5505063 Low frequency vibration type washing machine having horizontally vibrating disk |
| 03/13/1996 | EP0700318A1 Cleaning process |
| 10/31/1995 | US5461886 Low frequency vibration type washing machine having shrinkable shielding means for preventing clothes from jamming |
| 10/19/1995 | WO1995027573A1 Immersible vibrating unit for cleaning objects |
| 10/19/1995 | CA2187298A1 Immersible vibrating unit for cleaning objects |
| 10/12/1995 | DE19500889A1 Washing machine etc. features housing |
| 10/10/1995 | US5456759 Method using megasonic energy in liquefied gases |
| 09/26/1995 | US5452594 Low frequency vibration type washing machine and method |
| 09/19/1995 | US5450931 Vibration control apparatus |
| 09/19/1995 | US5450733 Input energy saving device for low frequency vibration type washing machine |
| 08/31/1995 | DE4406178A1 Washing machine has container |
| 08/17/1995 | WO1995021954A1 Washing machine |
| 08/02/1995 | CN2204306Y Super-sonic washing machine |
| 07/18/1995 | US5432969 Washing method utilizing low frequency oscillation |
| 06/29/1995 | DE4343799A1 Washing, cleaning and drying textiles |
| 05/17/1995 | CN1102676A Washing method and washing apparatus utilizing low frequency oscillation |
| 03/08/1995 | EP0641611A1 Low cost equipment for cleaning using liquefiable gases |
| 03/08/1995 | CA2130241A1 Low cost equipment for cleaning using liquefiable gases |
| 12/28/1994 | EP0631066A1 Vibration control apparatus |
| 12/28/1994 | CN1096861A Vibration controlling equipment |
| 12/14/1994 | CN2185276Y Washer without detergent |
| 11/17/1994 | EP0624405A1 Megasonic cleaning system using compressed, condensed gases |
| 11/02/1994 | CN1094465A Supersonic washing machine |
| 10/27/1994 | WO1994023852A1 Cleaning process |
| 10/13/1994 | CA2120537A1 Megasonic cleaning system using compressed, condensed gases |
| 09/14/1994 | EP0615017A1 Washing method and washing apparatus utilizing low frequency oscillation |
| 08/23/1994 | US5339844 Low cost equipment for cleaning using liquefiable gases |
| 08/17/1994 | CN2174493Y Vibrating washing machine |
| 06/22/1994 | CN2169641Y Super sonic washing device |
| 06/09/1994 | WO1994012716A1 Washing machine |
| 05/31/1994 | US5316591 Cleaning with liquid carbon dioxide, nitrous oxide, sulfur hexafluoride or xenon plastic substrates |
| 05/18/1994 | CN1086864A Super sonic washing machine |
| 05/10/1994 | US5309739 Ultrasonic clothes washing machine containing a tourmaline ceramic coating |
| 04/27/1994 | CN1085973A Electromagnetic vibratory rubbing washing machine |
| 02/23/1994 | EP0583653A1 Cleaning by cavitation in liquefied gas |
| 02/11/1994 | CA2101142A1 Cleaning by cavitation in liquefied gas |
| 01/05/1994 | CN2151997Y Supersonic full automatic washing machine |
| 06/22/1993 | US5220813 Unified washing-drying machine |
| 07/30/1992 | DE4101981A1 Washing laundry in drum washing machine - by revolving drum at less than 10 rpm whilst exposing washing to ultrasonic radiation |
| 10/10/1991 | DE4010705A1 Washing by using ultrasonic waves in washing machines - with ultrasonics prodn. occuring during stoppage pauses of drive engine only |
| 02/14/1991 | DE3924519A1 Ultrasonic washing machine requiring no detergent - features ultrasonic resonator so that high-frequency ultrasound runs through washing |
| 12/12/1990 | EP0401364A1 Ultrasound generator and its use |
| 10/17/1990 | EP0392586A1 Method for ultrasonic cleaning of textiles |
| 08/08/1990 | CN2060169U 折叠式洗衣机 Folding washer |
| 06/28/1990 | WO1990006817A1 Ultrasound generator and its use |
| 03/07/1990 | EP0356427A1 Process for the washing and/or rinsing of textile materials, and devices for said process |