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7610780 |
Fabric articles dry cleaning machine by solvent nebulization
Fabric articles dry cleaning machine by solvent nebulization discloses wherein the cleaning and the dirt removal are based on solvent action nebulized on the surface of the fabric articles without...
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7513132 |
Non-aqueous washing machine with modular construction
The invention relates to a non-aqueous washing machine, methods of using the machine, methods of washing, and recycling and modular components and subsystems thereof.
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7497877 |
Solvent cleaning process
An improved solvent cleaning process of cleaning a non-aqueous solvent used in a dry cleaning process for fabrics including consecutive wash cycles for washing respective fabrics batches, including...
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7454927 |
Method and apparatus adapted for recovery and reuse of select rinse fluid in a non-aqueous wash apparatus
A method and an apparatus for recovering non-aqueous wash fluid and rinse fluid from a non-aqueous fabric laundering process. The method includes removing particulates, separating the rinse fluid...
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7418842 |
Clothes washing machine with improved filter assembly
Clothes washing machine comprising a washing tub, a drain pipe provided under said tub and connecting it with a drain pump chamber, said drain pipe comprising a central length and a final length...
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7406843 |
Remote sump with film heater and auto purge
An automatic washer comprises a remote sump fluidly connected to a drain pump and a recirculation pump, and a separator comprising an array of regularly-spaced fins oriented upstream of the...
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7367206 |
Dry-cleaning machine
The present invention provides a dry-cleaning machine capable of performing a water-repellent finishing process when necessary, while ensuring a high level of safety. When the water-repellent...
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7275400 |
Washing apparatus
The present invention relates to an apparatus for treating, refreshing or cleaning fabric articles, especially articles of clothing, linen and drapery.
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7243512 |
Filter assembly of washing machine
A filter assembly for a washing machine is provided which uses a simple structure to separate dirt and/or particles from washing water using. The filter assembly includes a filter case with an...
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7210182 |
System and method for solvent recovery and purification in a low water or waterless wash
Method and apparatus for recovering and purifying a solvent used in an article cleaning appliance are provided. The method allows passing solvent-based cleaning fluid from a wash basket through a...
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7000437 |
System and method for economically viable and environmentally friendly central processing of home laundry
An economically viable process and system for centrally processing multiple loads of laundry with minimum environmental impact. A system and method of laundering whereby successive loads of laundry...
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6931891 |
Washing machine with a drain pump
The invention provides a washing machine ( 10 ) having a front panel ( 11 ), a tube ( 14 ) for containing articles to be washed, a water inlet ( 16 ) for admitting water to the tub, a water outlet...
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6857295 |
Tub mounted, vertically oriented pump
The present invention includes a washing machine having a water cavity position beneath an outer tub and a pump mounted above the water cavity with an impeller extending downwardly into the water...
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6820447 |
Foreign objects trap for an automatic washer
A foreign objects trap is provided for an automatic washer, wherein the washer has a wash tub with an outlet leading to a recirculation pump and drain pump. The trap comprises a container having a...
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6766670 |
Non-aqueous washing cabinet and apparatus
The present invention relates to an automatic washing apparatus for dry laundering hanging garments. The automatic washing apparatus has a sealed wash cabinet and a working fluid storage chamber...
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6692638 |
Method and apparatus for removing particulate contaminants from commercial laundry wastewater
A filtration apparatus includes a laundry waste sump, a primary 50 micron static screen filter, a 9,000 gallon equalization tank, at least one secondary media/carbon filter, a sludge holding tank...
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6668599 |
Washing machine
The objective of the present invention is to provide a washing machine capable of removing earth/sand, waste thread, dust and the like stuck to the washing. In order to realize the objective, the...
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6553593 |
Plate diffuser for treating comminuted cellulosic fibrous material
The problems of non-uniform treatment of paper pulp that may be caused by differential flow velocities within a vessel, channeling, and/or disruption of the pulp flow, are substantially eliminated...
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6481247 |
Cleaning method and apparatus with dense phase fluid
The invention relates to a cleaning apparatus which uses as operative fluid liquid and/or supercritical carbon dioxide (CO 2 ) or other dense-phase fluids such as ammonia or hydrocarbons. The...
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6474111 |
Recycling system for laundry wash water
A recycling system for laundry wash water having a collection tank for collecting used wash water. A holding tank connected to the collection tank has heat exchange piping in the interior of the...
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6470716 |
Washing machine with a suppressed discharge-pump noise
In the present invention, the disturbing noise of the operating pump created due to the periodic unstable rhythm of the discharge pump when the water level in the tub decreases during the...
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6393643 |
Method and system for washing textile and the like
The invention relates to a method for washing textile and the like, especially in large scale industrial applications, and to a system for carrying out this method.
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6393871 |
Continuously and combiningly operable breadth expansion and vibration enhanced spray dyeing machine
A continuously and combiningly operable breadth expansion and vibration enhanced spray dyeing machine, which can provide dyeing and other processing operations on a fabric in a continuous way. The...
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6327731 |
Clothes washer and dryer system for recycling and reusing graywater
A compact, portable clothes washer and dryer system requires no direct water connection or drain line and includes a feed reservoir for holding hot or cold water; a basket for receiving clothes and...
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6299779 |
Method for re-use of laundry wash water
A method for re-use of the same water to do multiple loads of laundry over and over again. The method includes the step of collecting the used wash water from a washing maching. A lint/grit removal...
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6272710 |
Plate diffuser for treating comminuted cellulosic fibrous material
The problems of non-uniform treatment of paper pulp that may be caused by differential flow velocities within a vessel, channeling, and/or disruption of the pulp flow, are substantially eliminated...
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6253585 |
Lint filter construction
A lint filter construction 10 for use with the drain outlet 101 of a washing machine 100 wherein the construction 10 includes a filter body unit 11 comprising a sieve-like body member 20 fabricated...
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6253584 |
Washing machine having a device for filtering dirt in washing water
Disclosed is a washing machine having a device (30) for filtering dirt in washing water. The device has a drawing pipe (31) connected to a tub (21) for accommodating laundry and water, a pump (33)...
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6237373 |
Liquified gas dry-cleaning vessel with self-contained front access lint panel
A liquified gas dry-cleaning system having a cleaning vessel, a rotary basket supported within the cleaning vessel for containing items during cleaning, and a door movable between a closed position...
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6195825 |
Laundry wash-cycle water recovery system
A waste-water treatment and recycling process that reduce water, energy and chemical consumption in commercial laundry operations. A portion of the warm waste water from each wash cycle is first...
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6167733 |
Drum type washing machine having a pump integrally formed with a filter
A drum type washing machine having a pump integrally formed with a filter. The drum type washing machine has a body, an outer tub disposed in the body for receiving a washing liquid therein, a drum...
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6145350 |
Washing machine having sub-pulsator
A washing machine having a sub-pulsator, the washing machine including a pulsator rotating in the left/right directions by a driving source during the washing process and guide duct mounted in a...
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6123838 |
Purification system for dry cleaning separator waste water
A method and apparatus for purifying separator waste water from a dry cleaning process. The present invention utilizes 3 stages of purification. In Stage one, highly contaminated separator waste...
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6086635 |
System and method for extracting water in a dry cleaning process involving a siloxane solvent
A system and method are provided for separating water from a solvent during dry cleaning. Included is an inlet capable of receiving a mixture of dry cleaning fluid and water from a basket of a dry...
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6082150 |
System for rejuvenating pressurized fluid solvents used in cleaning substrates
Method and system of rejuvenating pressurized fluid solvents used for cleaning a substrate in a pressurized vessel. A primary flow of the pressurized fluid solvent is continuously cycled from the...
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6076378 |
Filter for a washing machine
A filter for a washing machine is disclosed. The filter includes a check valve fixed to the lower side of a rear panel of a pocket type filter for confining the flow of the washing water introduced...
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6059845 |
Dry cleaning apparatus and method capable of utilizing a siloxane composition as a solvent
A system and method are provided for dry cleaning articles utilizing a siloxane solvent. The system includes a cleaning basket for receiving articles therein and a one or more tanks for containing...
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6029479 |
Fine particle lint filter
A lint filter having a succession of mesh screens which are arranged in parallel in a tank which receives lint-containing water from a laundry facility. The mesh screens are positioned so that the...
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6009585 |
Method and apparatus for washing shop cloths
An apparatus for washing shop cloths comprises a hot water storage tank, a washer that washes, rinses, centrifuges and dries, and an evaporator for evaporating effluent from the washer. The washer...
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5970554 |
Apparatus and method for controlling the use of carbon dioxide in dry cleaning clothes
An apparatus and method for controlling the use of carbon dioxide in drying cleaning clothes, garments and other fabrics is disclosed and claimed. The components of the invention include a...
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5960501 |
Ozonated laundry system with water re-use capability
A system and method for treating laundry with ozone is provided including a controller that receives a load signal based on a wash load selection. In response to the load signal, the controller...
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5937675 |
Method and system for rejuvenating pressurized fluid solvents used in cleaning substrates
Method and system of rejuvenating pressurized fluid solvents used for cleaning a substrate in a pressurized vessel. A primary flow of the pressurized fluid solvent is continuously cycled from the...
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5829275 |
Clothes washing machine with lint filter monitor
A monitoring arrangement for the filter of a washing machine is disclosed wherein the user is warned of the clogged filter when an actual clogging condition occurs. Control elements that are...
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5827423 |
Filtering device for a washing machine
A filtering device for use in a washing machine is disclosed. The filtering device has a filtering web disposed so that a planar direction thereof is equal with a flowing direction of the washing...
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5806120 |
Ozonated laundry system
A system for treating laundry with ozone including a controller that receives a load signal based on a wash load selection. The controller varies an output potential from a variable power supply to...
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5787734 |
Machine for the wet treatment of fabrics
A machine for the wet treatment of fabrics, having one module with two containers, each container having two vessels. Each module contains two pairs of alternately operating hydraulic drive means,...
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5775136 |
Spray dyeing apparatus with breadth expansion and vibration-enhanced dyeing operation
A spray dyeing apparatus includes a fabric storage tank and a fabric guide tube disposed above and connected to the fabric storage tank to define a continuous loop for fabric. A pump and a blower...
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5664443 |
Machine for pretreatment, dyeing and/or aftertreatment
A machine is described for the pretreatment, dyeing and/or aftertreatment of textile goods, with an autoclave for reception of the textile goods and a treatment liquor, a circulating system for the...
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5661989 |
Washing machine having vertical water guiding channels on inner surface of washing basket
An automatic clothes washing machine comprises a water container, a washing basket mounted inside the water container to rotate about a vertical axis, and an agitator having a plurality of radial...
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5660063 |
Filter installed in a water-flowing path of a washing machine
Disclosed is a filter installed in a water-flowing path of a washing machine. The filter improves the washing effect and protects the water-flowing path in the washing machine. The filter can be...
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