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Patent Searching and Data


Matches 1 - 50 out of 1,055

Document Document Title
WO/2019/087954A1
Provided is a new filter cleaning method in which cleaning performance exceeds that of ultrasonic cleaning. A filter cleaning method according to the present invention is characterized by including a shock wave generating step for genera...  
WO/2019/066762A1
The invention relates to the methods for sewage treatment contaminated by mechanical impurities, fats, proteins and other organic and inorganic compounds, and can be used for purification and water disinfection contaminated by heavy and ...  
WO/2019/048122A1
The invention relates to a fuel filter arrangement (30), -having a fuel filter device (1) for an internal combustion engine, in particular for a diesel engine, which fuel filter device comprises a filter element (2) which can be flowed t...  
WO/2018/148802A1
The present invention concerns an air filter cleaning device comprising a rotating stage on which an air filter to be cleaned is seated and rotated about its central axis; and an inner outlet head configured to extend through a central o...  
WO/2018/092799A1
Provided are a muffler cleaning device and a muffler cleaning method with which the service life of a muffler can be extended and the cost of replacing a muffler can be reduced. This muffler cleaning device is equipped with: a cleaning t...  
WO/2018/055566A1
ABSTRACT A method of recovering crude oil from crude oil drenched adsorbent and simultaneously regenerating the adsorbent to render it suitable for re-use in crude oil adsorption. The method includes contacting crude oil drenched adsorbe...  
WO/2017/142413A1
A cleaning device (1) has a spindle (7) for moving a nozzle holder (9) which is present on the spindle along a filter (3). The nozzle holder is provided with an internal threaded opening (11) which cooperates with the spindle. Two nozzle...  
WO/2017/043922A1
The present invention provides an environmentally friendly cleaning apparatus and a cleaning method which significantly improve cleaning performance by cleaning for a short period of time and do not cause external pollution by installing...  
WO/2017/040831A1
This disclosure includes regenerated inorganic fermented beverage stabilization and/or clarification media and a process for such regeneration. Inorganic stabilization and clarification media (for processing beer or the like) may include...  
WO/2017/040837A1
This disclosure includes regenerated inorganic fermented beverage stabilization and/or clarification media and a process for such regeneration. Inorganic stabilization and clarification media (for processing beer or the like) may include...  
WO/2017/026654A1
The present invention provides a semiautomatic hydraulic water softener which is a water softener comprising: an ion resin tank (100) having ion resin; a regenerant container (200) in which a regenerant can be introduced in order to prod...  
WO/2017/003324A3
The present invention relates to a small wafer for diagnosing skin cancer, which is made from silicon and comprises multiple layers, the first being an n-type semiconductor substrate (2) from the underside of which extends a set of nano ...  
WO/2017/001865A1
The present invention relates to a fluid for cleaning a filter, the fluid comprising: one or more salts; a non-ionic surfactant; a non-flammable solvent; and optionally, a corrosion inhibitor.  
WO/2016/161595A1
A cycle self-cleaning filter comprises: a filtering device, a backwashing device, a cleaning device, and a chemical washing device. The filtering device comprises a filtering tank (100), a water inlet pipe (110), and a water outlet pipe ...  
WO/2016/077452A2
A system and method for removing retentate from filters is disclosed, which utilizes pressurized and/or vacuum fluid through localized application. The disclosure describes a cleaning system and sequence of steps for carrying out the cle...  
WO/2016/077452A3
A system and method for removing retentate from filters is disclosed, which utilizes pressurized and/or vacuum fluid through localized application. The disclosure describes a cleaning system and sequence of steps for carrying out the cle...  
WO/2016/060731A1
An ultrasonic wave washing unit may include a housing including a media inlet, a media outlet, and a bottom surface; a plurality of ultrasonic transducers disposed about and extending from the bottom surface; a support structure includin...  
WO/2015/159849A1
This dust collection tool (1) collects particles contained inside a machine that is used in a semiconductor production process and is to have a substrate for semiconductor production placed therein. The dust collection tool (1) is provid...  
WO/2015/103252A1
A composition including HCl, urea, complex substituted keto-aminehydrochloride, an alcohol, an ethoxylate, and a ketone is provided in a method for solubilizing calcium carbonate in an aqueous suspension or dispersion of calcium carbonat...  
WO/2015/054771A1
A system for evacuating contaminants from contaminant-trapping filters comprises a contaminant-receiving container; a filter support apparatus for supporting a contaminant-trapping filter in contaminant-depositing relation with respect t...  
WO/2015/008443A1
According to the present invention, a filter used for filtration of a resist remover liquid, which has removed a positive resist from a substrate, is recycled for reuse as a filtration filter by removing the resist therefrom. By immersin...  
WO/2015/001375A1
The present disclosure relates to a cleaning assembly (24) for cleaning an internal combustion engine exhaust gas after-treatment component (26). The cleaning assembly (24) comprises a nozzle (40) for providing a first fluid flow through...  
WO/2014/171607A1
The present invention relates to a large capacity water treatment device having an automatic activated carbon restoration function comprising: a container main body (10) provided on the inner circumferential surface thereof with a plural...  
WO/2014/131864A3
A textile filter system of a pulse jet filtration device comprises a particulate textile filter bag (28) to restrain particles in a gas stream and a textile, chemically active filter sleeve (30) to remove substances from the gas stream. ...  
WO/2014/032050A1
According to one embodiment, a method (100) for cleaning and requalifying a component of an exhaust aftertreatment system includes inspecting (140) the component using an x-ray processing technique. The method further includes associatin...  
WO/2013/153149A1
The invention relates to a method for operating a water treatment system comprising multiple containers (1, 2) which can be operated in parallel and each of which is fitted with a water treatment element with a base capacity and comprisi...  
WO/2013/129823A1
The present invention provides a backwash air supply structure using a conducting drain of a filter bed, wherein a filter bed having a perforated block is divided with dividing walls, a conducting drain used as a channel for purified wat...  
WO/2013/125744A1
The present invention relates to a water treatment apparatus and a water treatment method. The present invention is a configuration having a plurality of water treatment apparatuses. A water treatment method comprises: a step of injectin...  
WO/2013/098692A1
Apparatus comprising an inlet (110), an outlet (130) and a disinfectant source (120) for providing a disinfectant. When an object (200) that needs to be disinfected is coupled to the apparatus, the disinfectant circulates between the obj...  
WO/2013/084586A1
The purpose of the present invention is to provide a DPF cleaning device and a cleaning method for the same such that ash that has been deposited in the vicinity of a plug part on the exhaust side of a DPF can be reliably eliminated. Acc...  
WO/2013/082610A1
Systems and methods for treating water passing through a catch basin may include filters. In some embodiments, the filter(s) can have a plurality of regions with different nominal flow rates.  
WO/2013/064575A1
In order to provide a method for the thermal preparation of an auxiliary material, which, to clean a stream of untreated gas laden with an organic impurity, can be introduced into the stream of untreated gas and together with the organic...  
WO/2013/064534A1
The invention relates to an apparatus (10) for the preparation of particulate auxiliary material, in particular a filter-aid material in the form of limestone powders, quartz sands or zeolites, which is mixed with at least a certain prop...  
WO/2013/056710A1
There is provided a method of cleaning a diesel particle filter, in particular for combustion engines. The method involves positioning the diesel particle filter within a cleaning cabinet. In order to remove soot particles from the parti...  
WO/2013/022441A1
An apparatus for cleaning air filters utilizes a pressurized fluid flow, preferably air, to rotate a set of air spraying jets inside a hollow interior of a filter in order to remove particles from the filter. To ensure proper positioning...  
WO/2012/161029A1
This regenerating filter manufacturing method involves (1), a step for preparing a filter that has been used in filtration of liquid dispersions containing silica particles, (2), a step for wetting the filter with a liquid, (3), a step f...  
WO/2012/089730A1
A process for cleaning particulate filters (10) having a catalytically active surface area (18), characterized by the following steps: allowing a cleaning substance adsorbable on the catalytically active surface (18), which has a vaporiz...  
WO/2012/078758A2
A filter apparatus is provided. The filter includes a filter element that carries an additive for the treatment of coolant filtered by the filter. The additive is contained within an additive chamber. A dissolvable seal is positioned ove...  
WO/2012/078758A3
A filter apparatus is provided. The filter includes a filter element that carries an additive for the treatment of coolant filtered by the filter. The additive is contained within an additive chamber. A dissolvable seal is positioned ove...  
WO/2012/031283A1
A filter assembly and method of filtering a fluid containing particulates is provided having a filter element mounted on a horizontal mandrel, whereby the filter element and mandrel are rotatable within a housing during a self-cleaning s...  
WO/2012/011807A1
The present invention provides a method of preparing a yeast fermented beverage, said method comprising the steps of: a. fermenting wort with a biologically active yeast to produce a fermented liquid containing yeast, alcohol, polyphenol...  
WO/2012/011808A1
The present invention relates to a method of of preparing a yeast fermented beverage, said method comprising the steps of: a. fermenting wort with a biologically active yeast to produce a fermented liquid; b. optionally removing yeast fr...  
WO/2012/011806A1
The present invention relates to a method of preparing a yeast fermented beverage, said method comprising the steps of: a. fermenting wort with a biologically active yeast to produce a fermented liquid; b. combining the fermented liquid ...  
WO/2012/008844A1
There is described a sieve device (1) for untreated drilling mud being brought up from a well and a method for use of the sieve device (1), where the sieve device (1) is provided with a filter device (3) arranged to separate a share of t...  
WO/2011/163030A1
A method of cleaning plugged or dirty porous metallic filter elements to regain filter activity, comprising the steps of: steaming a filter element for a first period of time; submerging the filter element in a first solution; and exposi...  
WO/2011/147577A3
The invention relates to a device for cleaning a mat consisting of filter material by means of liquid. In order for the cleaning to take place quickly and in a simple manner, according to the invention the device comprises a rectangular ...  
WO/2011/142718A1
The present invention relates to a method of cleaning a particle filter, method of cleaning a particle filter, in particular for combustion engines, which particle filter comprises a casing and a particle filter core in the casing, compr...  
WO/2011/139566A2
High shear separations of suspensions and colloid suspensions may be preformed using a fouling reduction agent to optimize the separations. The fouling reduction agents are solids. Exemplary of such solids are powdered cellulose, clays, ...  
WO/2011/138373A1
The invention relates to a method of cleaning one or more air filter elements (100) with a cleaning arrangement (1) comprising a rotatable basket (20) for holding the one or more air filters, a spraying device (30) for spraying cleaning ...  
WO/2011/136445A1
A water pressure regenerated type water softener including: a timer control valve having a valve control unit rotated by a timer spring and into which raw water is supplied; a plurality of conduits into which the raw water selectively fl...  

Matches 1 - 50 out of 1,055