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7523874 |
Rotary nozzle and detergent dissolving system using the same
Dissolving a solid detergent packed in a detergent container while forming a dissolved surface into a horizontal surface without leaving any detergent in the container. Among these, a rotary nozzle...
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7493907 |
Nozzle assembly of dishwasher
An improved nozzle assembly for a dishwasher is provided. The nozzle assembly includes first and second nozzles rotatably installed adjacent to corresponding first and second racks so as to...
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7279051 |
Method for treating a surface bounding a space within a cargo hold in a floating vessel
A method for treating an exposed surface. A treating apparatus is provided having an elongate support and at least one flexible surface contacting element at a distal region of the support. The...
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7225818 |
Water spraying device and system for dishwashers
Water spraying systems for a dishwasher including water spraying devices for mounting on the ceiling, dish rack and a rotating spray arm of a dishwasher for effectively spraying water throughout...
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7185664 |
Fill control system for an in sink dishwasher
A dish-cleaning appliance comprising a sink having a bowl defining a wash chamber with an open top for providing access to the wash chamber. A liquid recirculation system is provided for spraying...
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7165564 |
Device for cleaning installations and related methods
A device having at least one cleaning unit for cleaning installations, especially for the production and/or processing of food stuffs or pharmaceuticals is provided. The device may include a...
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7047986 |
Movement reversal device, particularly for a dishwasher
A movement reversal device is used in a dishwasher. The dishwasher has a washing receptacle and a hydraulic assembly provided with at least two spraying devices impinging upon goods to be washed...
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7028697 |
In-sink dishwasher
A dish-cleaning appliance comprising a sink having a bowl defining a wash chamber with an open top for providing access to the wash chamber. A liquid recirculation system is provided for spraying...
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6997196 |
Dishwasher for receiving articles disposed in a washing receptacle for cleaning
A dishwasher includes a washing receptacle for items to be cleaned, a pump for liquid, a flow heater for liquid, a device for spraying items to be cleaned, a control device for wash cycles of the...
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6959881 |
Nozzle assembly of dishwasher
A nozzle of a dishwasher reduces a space for installing a supplementary nozzle on a main nozzle by having first and second connectors coupled to be caught on each other between main and auxiliary...
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6823881 |
Single channel, retractable needle dialyzer header cleaning device
A dialyzer header cleaning device composed of: a housing having two opposed ends and delimiting a passage that extends in a flow direction between the two ends; a connecting element disposed at a...
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6789553 |
Coatings removal head assembly and method of use
A coatings removal head assembly for mounting on a self-propelled apparatus and for connection to one or more fluid supplies and one or more vacuum containment systems. A spring mounting assembly...
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6742531 |
In-sink dishwater with self-aligning liquid feed system
A dish-cleaning appliance comprising a sink having a bowl defining a wash chamber with an open top for providing access to the wash chamber. A liquid recirculation system is provided for spraying...
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6662814 |
Mid-level spray-arm assembly
A mid-level spray-arm assembly for a dishwasher includes a bracket for mounting a spray-arm hub to an upper rack of the machine, and a bearing coupling extending between the hub and the bracket....
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6659116 |
System for wafer carrier in-process clean and rinse
A system for rinsing and cleaning a wafer carrier and a semiconductor wafer mounted thereon during a polishing process is provided. The system comprises a head spray assembly that includes a spray...
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6514354 |
Surface cleaner and retrieval unit
This invention is directed to a cyclonic power system and method of using the system to clean flat surfaces. The cyclone power system includes a driven spindle that is mounted for rotation about...
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6505636 |
Apparatus for wafer carrier in-process clean and rinse
A system and method for rinsing and cleaning a wafer carrier and a semiconductor wafer mounted thereon during a chemical mechanical planarization (CMP) process is provided. The system includes a...
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6505635 |
Lifting and rinsing a wafer
A nozzle that extends telescopically upward is used to elevate a wafer without contacting the wafer. The nozzle includes a stationary hollow cylinder, closed at its lower end and open at its upper...
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6491049 |
Lid construction for drawer dishwasher
A drawer dishwasher includes a drawer which is movable from a closed to an open position. A lid is separate from the drawer and is adapted to seal over the top of the drawer when the drawer is in...
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6418944 |
Method and apparatus for cleaning spray guns
An apparatus ( 10, 300, 400 ) for cleaning spray guns ( 18, 418 ) has a closed vessel ( 14 ) having an inlet ( 24, 424 ), a drain ( 22, 422 ) and a port ( 29 ) for receiving a nozzle ( 30 ) of a...
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6390104 |
Denture wash
A denture wash for more thoroughly and easily cleaning dentures. The denture wash includes a lower assembly comprising a bottom wall, four walls, a plurality of nozzles, a first central nozzle, and...
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6383331 |
Device for discharging two or more media with media nozzles
The invention relates to a device ( 1 ) for discharging two or more media with media nozzles ( 15, 25, 35 ) in which each media nozzle is located on a media arm ( 10, 20, 30 ), with a suspension...
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6371138 |
Nozzle structure for dish washer
A nozzle structure for a dish washer for washing tableware with washing water and rinsing water jetted from nozzle arranged in a washing tank. The nozzle structure comprising a shaft arranged on...
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6357460 |
Dishwasher spray arm and feed system
A dishwasher having a tub which includes a bottom sump and a side wall wherein a first dishware rack is supported within the tub and a second dishware rack is supported within the tub above the...
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6325083 |
Rinsing device for a dish washer
A washing device or rinsing device for a dish washer comprises a washing arm or rinsing arm (14) and an axis which rotatably supports the washing arm or rinsing arm (14). The washing arm or rinsing...
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6321762 |
Rack support construction for dish washer
Side extension members and a front extension member, which extend inwardly horizontally to be bent downward at right angle are provided on side walls and a front wall in a washing tank to be...
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6209802 |
Spinning wash nozzle assembly
A spinning wash nozzle assembly having a fluid brake pump within the rotating spinner housing. The fluid pump has a sump which is also within the rotating spinner housing such that centrifical...
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6044853 |
Batch type dish washing machine with free floating spray arm assemblies
A batch type dish washing machine having spray assemblies supported for rotation on special bearings. Each spray assembly has a spray base through which a pedestal extends to provide a rotational...
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5964232 |
Spraying nozzle assembly for a dishwasher
A spraying nozzle assembly for a dishwasher which can widely spray a washing liquid toward utensils. The spraying nozzle assembly has an adapter fixedly connected to a washing liquid outlet of a...
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5944037 |
Water spray apparatus for tableware washing machine
A water spray apparatus for a tableware washing machine is provided. The water spray apparatus sprays water to tableware in a tableware washing machine in which a washing space is formed for...
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5924433 |
Gas injection plastic molding applied to a dishwasher tub
A dishwasher construction having a molded one piece tub with integrally molded reinforcing ribs on an outside surface of the tub, the reinforcing ribs being hollow members formed by gas injection...
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5904166 |
Spray arm support for front-loading dishwashers
A front-loading dishwasher includes at least one basket movable out of the machine toward the front. At least one spray arm is rotatably disposed below the basket, has spray nozzles aimed at the...
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5896875 |
Equipment for cleaning, etching and drying semiconductor wafer and its using method
An equipment for cleaning, etching and drying a semiconductor wafer is provided with a process chamber having a closed space of which temperature is capable of being heated and adjusted by a...
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5855219 |
Bottle washing apparatus
A bottle washing apparatus for effectively washing the inside of bottles that are coated with solid particulate residue. The apparatus includes a fixed portion that connects to a conventional...
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5842492 |
Apparatus for dispersing washing water of a dishwasher
Disclosed is an apparatus for dispersing a washing water of a dishwasher comprising a dispersing nozzle arm rotatably connected to a pump which supplies the washing water, nozzle bodies rotating...
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5752533 |
Jet spray nozzle with third level wash arm
A dishwasher includes a tub, lower and upper racks removably mounted within the tub, a first-level spray arm mounted in the tub above below the lower rack, a second-level spray arm mounted in the...
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5730805 |
Dishwasher filter back-wash system independent from lower wash arm
A soil separator and water distributor for a dishwasher having an annular screen facing into the dish compartment for screening wash water, and a rotating flush arm above the annular screen for...
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5727581 |
Dishwasher spray-arm assembly
A spray-arm assembly comprises a convergent base section having a bell mouth, a throat section, and a cylindrical housing that extends axially along the periphery of the throat section, a lower...
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5725002 |
Dish washing machine having interchangeable top and bottom spray arms
A dish washing machine having upper and lower spray assemblies with separate spray arms and separate water supplies for washing and rinsing dishware. A spray base for each spray assembly segregates...
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5673716 |
Device for sealing the transitional region between a dishwashing machine spraying arm and its bearing member
The invention relates to a device for sealing the transitional region between a rotatably mounted spraying arm of a dishwashing machine and its stationary bearing member by means of a sealing...
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5673714 |
Dishwasher with reversible rotating spray agitator
A dishwasher has a spray agitator (1) rotating about an axis (2) and fed with water under pressure so as to emit several water jets. A rotating pressure jet (10) periodically reverses the direction...
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5662744 |
Wash arm for dishwasher
A one-piece wash arm is provided for a dishwasher. The wash arm has an open channel through which water from a water supply hose is directed. The channel has opposite curved ends with discharge...
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5655556 |
Dishwasher with rotating spray agitator
A dishwasher with a spray agitator (1) rotating about an axis (2) in alternating opposite directions due to the effect of two nozzles with opposite thrusts (6,7). The nozzles are alternately fed...
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5622196 |
Apparatus for washing objects
Apparatus for washing objects. The apparatus comprises a frame supporting a housing dimensioned to receive various, irregularly shaped objects. A conveyor belt having exterior sections that extend...
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5579789 |
Food soil handling system for a dishwasher
A food soil handing system for a dishwasher is provided. A main carrier arm has two driver arms rotatably mounted thereon. Each driver arm turns a driver gear engaged with a stationary ring gear....
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5560381 |
Stainless steel cover for plastic spray arm
The present invention provides a wash arm assembly for a dishwasher which includes a molded plastic wash arm and a stainless steel cover. The plastic wash arm has a top surface, lateral surfaces,...
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5551458 |
Process for cleaning pipe lines
A process for cleaning pipelines and especially ventilation pipes and ducts in buildings, and includes a nozzle connected to a supply conduit through which a pressurized medium can flow. The...
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5546968 |
Supplementary washing device of a dish washer
This invention relates to a supplementary washing device of a dish washer, which has an additional spraying device that provides a uniform spray of washing water to a wider area. The supplementary...
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5542443 |
Dishwasher
A dishwasher comprising: a cleaning tank; a plurality of dish containers disposed vertically in the cleaning tank; cleaning means having a plurality of jetting openings for jetting cleaning water....
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5497799 |
Rotating spray nozzle
A vacuum toilet system comprises a tank having a sewage inlet connection for entry of sewage into the tank, a level detector establishing a maximum filling level for the tank, and a spray nozzle...
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