| Patents for A47L 15 - Washing or rinsing machines for crockery or table-ware (18,600) |
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| 06/13/1991 | WO1991007905A1 Detergent dispenser in a dishwashing machine |
| 06/13/1991 | WO1991007904A1 Process for the continuous machine-cleaning of utility crockery |
| 06/13/1991 | DE4039508A1 Housing lid for household appliance - with L=shaped profile strip and insert forming supporting lid section |
| 06/12/1991 | EP0432116A1 A device in connection with a box for cutlery |
| 06/12/1991 | EP0432112A2 Improvements to an automatic machine for washing self-service trays and similar items |
| 06/12/1991 | EP0431211A1 Dishwashing machine |
| 06/05/1991 | EP0430366A1 Liquid detergent metering device mounted on a dishwasher door |
| 06/05/1991 | CA2015964A1 Device in connection with a box for cutlery |
| 06/04/1991 | US5020555 Continuous washing apparatus |
| 05/29/1991 | DE3938755A1 Verfahren zur kontinuierlichen maschinellen reinigung von gebrauchsgeschirr Process for the continuous mechanical cleaning of dishes use |
| 05/29/1991 | CN2077686U Shuttling bowl washing machine |
| 05/23/1991 | DE3938293A1 Dishwasher with concentric rotary spraying arm and bearing - has mechanically pre-stressed sealing ring between top surface of arm and underside of tube end flange |
| 05/21/1991 | US5017852 Electric control apparatus for dishwashing machine |
| 05/21/1991 | US5016790 Apparatus and method for dispensing a detergent solution |
| 05/21/1991 | US5016667 Device for a dish-washer |
| 05/15/1991 | EP0323496B1 Cutlery basket for dish-washing machine |
| 05/08/1991 | EP0425815A2 Improved washing machine |
| 05/02/1991 | WO1991005506A1 Dish washing machine with a vertically movable door blade |
| 05/02/1991 | EP0425286A2 A dishwasher |
| 05/01/1991 | CN1051094A Method for correcting operation control detection data of an electric equipment and apparatus therefor |
| 04/30/1991 | US5010920 Device for emptying water from a dishwasher |
| 04/30/1991 | US5010660 Method and apparatus for drying glassware |
| 04/26/1991 | CA2028400A1 Dishwasher |
| 04/18/1991 | WO1991004702A1 Industrial dishwasher |
| 04/18/1991 | DE3933904A1 Ultrasonic dishwasher using microscopic bubble implosion - generates sufficient pressure and temp. for destructive chemical reaction on dirt without recourse to cleansing reagent |
| 04/17/1991 | EP0423044A1 Liquid product dispensing device for washing machine or dishwasher |
| 04/16/1991 | US5007559 Method and apparatus for dispensing a particulate material |
| 04/16/1991 | CA1283024C Solid block chemical dispenser for cleaning systems |
| 04/11/1991 | DE3931528A1 Safety tube for hydraulic connection of household appliances - an electric cable reaches a magnetic valve via an outlet in a sleeve on the outer flex. hose and the outlet is filled with a sealant |
| 04/11/1991 | CA2027154A1 Liquid dispenser for washer |
| 04/09/1991 | US5006767 Electric control apparatus for dishwashing machine |
| 04/09/1991 | US5005740 Mechanically actuated additive dispenser for dishwasher |
| 04/04/1991 | DE3932170A1 Display device for domestic appliance - displays energy consumption for selected program before program start |
| 04/03/1991 | EP0420227A1 System for the fastening of a front panel to the door of a household appliance |
| 03/28/1991 | DE3931031A1 Electric dishwashing machine drainage filter unit - has sensor monitoring seating of individual filter for providing warning signal and/or adjusting operating programme |
| 03/28/1991 | DE3930974A1 Dosing device for dishwashers or washing machines - has filling opening of storage chamber covered by wire with small mesh width |
| 03/28/1991 | DE3930835A1 Dishwasher etc. with storage container - for softened water emptied into work container, equipped with separator part containers |
| 03/28/1991 | DE3930796A1 Electric dishwashing machine with humidity condensation device - with return flow of condensate to rinsing drum facilitated by supplied fresh air |
| 03/21/1991 | DE3930287A1 Detergent dosing device for dishwashers - with dosing vessel and dosing plate attached to free end of shaft guided through vessel |
| 03/20/1991 | CN2073288U Domestic bowl washing device driven by tap water |
| 03/20/1991 | CN2073287U 全自动餐具洗涤机 Automatic dishwashing machine |
| 03/19/1991 | US4999873 Hinge brake |
| 03/14/1991 | DE3930578A1 Overflow protection for dishwashing machine with float switch - ensures that water supply is turned off by build=up of water in trough below skirt |
| 03/13/1991 | EP0416709A1 Safety device for water inflow |
| 03/13/1991 | EP0415955A1 Device for dosing detergent |
| 03/12/1991 | US4999124 Support screen, spray nozzle; polyoxyalkylene glycol and surfactants |
| 03/12/1991 | US4998850 Gel dispensing apparatus and method |
| 03/12/1991 | US4998550 Gasketless door for domestic dishwashers |
| 03/12/1991 | US4998548 Self-cleaning filter for a dishwasher |
| 03/12/1991 | CA1281263C Venturi air vent for dishwasher |
| 03/05/1991 | CA1280952C Washing apparatus |
| 02/21/1991 | DE3927214A1 Front-loading dishwasher with retractable loading baskets - has baskets supported by rollers cooperating with guide rails attached to sides of each basket |
| 02/20/1991 | EP0413396A1 Domestic appliance, especially diswashing machine |
| 02/19/1991 | US4993457 Housing arrangement for a fluid pump and tank |
| 02/19/1991 | US4993444 Dishwasher |
| 02/13/1991 | EP0412312A1 Strainer for dishwashing machine |
| 02/12/1991 | US4991611 Lower spray arm for dishwasher |
| 01/31/1991 | DE3925054A1 Dishwasher etc. - has storage container for softened water which is connected to recycled water chamber with top opening |
| 01/29/1991 | US4988406 Insulation device and method of making same |
| 01/24/1991 | WO1991000744A1 Fragranced articles |
| 01/17/1991 | DE3922755A1 Dishwasher with integral extrusion-moulded housing - has hollow spaces within double plastics walls for functional elements and passages for water and cabling |
| 01/17/1991 | DE3922754A1 Dishwasher with device for defined door opening - has provision for automatic opening of door to narrow gap for steam release during drying phase |
| 01/15/1991 | US4985106 Insulation structure for appliances |
| 01/15/1991 | US4984596 Operating device for a dish-washer |
| 01/10/1991 | WO1991000044A1 Process for operating a dishwasher and device for implementing the process |
| 01/10/1991 | DE3921177A1 Dishwashing machine with motor-driven deodorant air circulation - incorporates appts. for ionisation of air prior to chemical treatment by catalyst to remove odours |
| 01/09/1991 | EP0406682A1 Process and device for washing dishes |
| 01/02/1991 | EP0405627A1 Improved dishwashing machine |
| 01/02/1991 | EP0405086A1 Method for operating a program-controlled dishwasher |
| 01/02/1991 | CA1278462C Bidirectional pump with diaphragm operated valve for dishwasher |
| 12/27/1990 | CA2018406A1 Dishwashing machine |
| 12/20/1990 | DE3919283A1 Controlling liq. flowing in dishwashing supply pipe - in which pipe contains magnetic valve and leads to delivery outlet with orifice plate |
| 12/13/1990 | WO1990014789A1 Distribution and metering device for washing or cleaning installations |
| 12/12/1990 | EP0402331A1 Device for a level sensor for household appliances |
| 12/12/1990 | EP0401767A1 A dishwasher having a removable, vertically adjustable basket |
| 12/12/1990 | EP0401449A1 Dispensing and metering device for washing or cleaning machines |
| 12/12/1990 | EP0401364A1 Ultrasound generator and its use |
| 12/06/1990 | DE3917649A1 Dishwasher, washing machine with flush program display - in shape of comb with teeth of differing lengths or elastic display levers |
| 12/05/1990 | CN2066715U Domestic tableware washing machine |
| 12/04/1990 | US4974806 Flexible dishwashing accessory |
| 12/04/1990 | US4974750 Detergent-additive dispenser |
| 12/04/1990 | CA1277178C Impeller construction for centrifugal pump of two-pump pump unit |
| 11/29/1990 | DE3917201A1 Cable guide and retainer for hinge of door - ensures large radius of bend in cable guided between liq. container and edge of doorway surround |
| 11/29/1990 | DE3917016A1 Safety tube for connecting dishwasher etc. - connection fitting contg. valve with inflow and outflow nipple and pressure tube on outflow nipple |
| 11/29/1990 | DE3917015A1 Safety tube for water supply to dishwasher etc. - envelope tube surrounding pressure tube features injection-moulded sleeve |
| 11/29/1990 | DE3917014A1 Safety tube for dishwasher etc. connection - with connection fitting on mains side comprising magnetic valve |
| 11/29/1990 | DE3917013A1 Safety tube for hydraulically safe-guarded water supply - to top housing part of dish-washer etc. envelope tube is closed hermetically on supply side |
| 11/27/1990 | US4972955 Device in connection with a box for cutlery |
| 11/27/1990 | US4972861 Washing machine including improved apparatus for cleaning a recirculating filter thereof |
| 11/22/1990 | DE3916435A1 Switch rail for domestic dishwashing machine - has fixing clips securing terminal rail and removable shield |
| 11/15/1990 | DE3915158A1 Program cycle display for dishwashers etc. - with movement of rotation knob transmitted onto disc located round knob |
| 11/14/1990 | EP0396915A2 Method and device for programme selection and programme control of household appliances |
| 11/13/1990 | US4969560 Portable dish rack |
| 11/13/1990 | US4969479 Dishwasher |
| 11/08/1990 | DE3914760A1 Dishwasher with plastic collector connected to centrifugal pumps - has connecting tubes between pumps and external coupling cocks formed in prefabricated trough and motor assembly |
| 11/07/1990 | EP0396363A2 Ultrasonic induction apparatus and method |
| 10/31/1990 | DE3913838A1 Dosing valve for washing machine etc. - permits separate feeding of several different detergents |
| 10/31/1990 | DE3913639A1 Modular wiring system for domestic dishwashing machine - has ribbon cables and distribution circuit board supplying each load |
| 10/31/1990 | DE3913636A1 Speech-controlled operating of household appliance - by giving user instructions for correct use in event of repeated faulty operation |
| 10/25/1990 | DE3913355A1 Program-controlled washing machine - with device for intermediate storage of used washing and/or rinsing soln. |