Matches 1 - 50 out of 184 1 2 3 4 >


Match Document Document Title
US20120000858 Filter Life Pulsating Indicator and Water Filter System and Method  
A computer based method for generating a pulsating water flow through a faucet in response to a filter status, comprising the steps of: determining a water flow rate through a first filter;...
US20140102989 HYDRO-ELECTRIC POWER PLANT COMPRISING A GRATING ASSEMBLY FOR TAKING WATER INTO THE TURBINE, WHICH IS DESIGNED TO DISCHARGE FLOATING DEBRIS STOPPED BY THE GRATING  
A power plant which operationally combines a downstream turbine unit (7) and an upstream grating assembly (8), includes a grating (16), a supporting structure (17), and an element (18) for...
US20120193300 METHOD AND SYSTEM FOR AUTOMATED WATER DRAINAGE IN FUEL SYSTEM  
A system for automated water drainage in a fuel system includes a fuel-water separator, a water sensor, first and second drain valves, a drain pressure sensor, and a control system, which is...
US20130105404 OIL FILTRATION SYSTEM FOR A LOAD TAP CHANGER  
An oil filtration system for a load tap changer includes a filter configured to filter oil, a pump fluidly coupled to an oil tank and configured to pump the oil from the oil tank through the...
US20090084734 ULTRAVIOLET WATER PURIFICATION SYSTEM  
An Ultraviolet-C (UVC) based portable water purification system employing a novel array of baffles increases the efficiency per unit energy of irradiating UVC light in the eradication of pathogens...
US20150203393 INLINE DEWATERING SYSTEM  
An inline thickener including a cylinder, a wiper inside the cylinder and rotating relative thereto for cleaning an interior surface of the cylinder, an outer housing, a sludge inlet for inserting...
US20150108071 DE-BALLAST FILTRATION  
A ballast water treatment plant, as well as a method of operation, configured for treating water to be delivered into a ballast tank is disclosed. The system and method is configured for, during...
US20120267317 DIFFUSION INSERT FOR MEMBRANE ANALYSIS, KIT, CELL, AND DIFFUSION METHOD  
A diffusion insert (1) for a membrane (5), includes a cup (2) defining a donor compartment (20) receiving a donor solution, the base thereof defining an axial port (22) sealed by the membrane (5),...
US20110168642 DYNAMO POWERED ULTRAVIOLET WATER PURIFICATION SYSTEM  
A system and method for powering an ultraviolet (UV) water purification system utilizing a dynamo. A dynamo, operably attached to the UV water purification system, generates power from a rotatable...
US20140319074 AUTOMATED PRE-FILTRATION AIR MANAGEMENT AND FILTRATION SYSTEMS AND METHODS  
Filtration systems and methods using a pump and pressure sensor are provided for improved efficiency in fluid filtration systems. A filtration system includes a pre-filter container joined to a...
US20110068062 System for removing contaminants from a water circulation stream  
Suspended solids are removed from a circulation line extending between an oil storage tank and a water reservoir. A filter is positioned between the storage tank and a circulation tank for...
US20080029461 Proportioning, Regenerative, Rotary Pump  
A pump system for tangential flow or crossflow liquid filtration systems, such as reverse osmosis, nano, and micro filtration systems, that independently fixes the fraction of product water...
US20110272363 WASTE COLLECTION SYSTEM WITH BAG ASSEMBLY FORMED BY A SET OF DETACHABLE BAGS  
A waste collection system having a bag assembly, and a method for removing waste material from a waterline using the system is provided. The bag assembly includes a plurality of inner bags nested...
US20110180487 Optimized Water Treatment Installation and Process  
The invention relates to a process for treating water in an installation comprising a plurality of filtration units, said process comprising at least one step of filtration of said water in said...
US20130098845 PROPORTIONAL REGENERATION FOR WATER TREATMENT SYSTEMS  
A method for fluid treatment that provides variable or alternative regeneration cycles within the same fluid treatment device. The duration of all stages of the regeneration cycle can be adjusted...
US20090211984 Salt tank monitor  
A system and method to determine a salt level within a brine tank. In one form a tube is disposed vertically within a brine tank and includes an interior portion between an open bottom end and a...
US20110100926 FILTRATION SYSTEM FORCING WATER IN EITHER DIRECTION  
A filtration system is provided that may be used in remote areas; a pump for forcing water through a filter is powered by at least one solar panel and may force water through the filter in either...
US20140305878 SKIMMER DEVICE  
A skimmer device for removal of debris and other contaminants from the surface of a body of liquid; said device including a central debris and contaminant collection element supported by outrigger...
US20140332473 MULTISTAGE FILTRATING PRE-TREATMENT FOR DESALINATION OF OILFIELD PRODUCED WATER  
A method and system for treating oilfield produced water is disclosed. The method includes passing oilfield produced water through a chain of filters, first filter configured to filter particles...
US20130118991 PROCESS AND APPARATUS FOR CONTROLLING A FILTRATION PLANT  
A process and an apparatus are provided for controlling a filtration plant having at least one vacuum filter, at least one vacuum pump and at least one filter tank, by which a medium that is to be...
US20150021275 Methods of using hydrogen peroxide for in-situ chemical oxidation treatment of soil and groundwater  
Disclosed are methods of custom stabilization of the hydrogen peroxide used in the safe in-situ treatment of soil and groundwater. In one embodiment, disclosed is a method of in-situ chemical...
US20080121590 By-pass system for separating untreated water from treated water within a water treatment system  
A water treatment system includes a pump adapted and configured to pressurize a flow of untreated water. A water treatment tank downstream from the pump includes an inlet in fluid communication...
US20140110348 INCLINED PLATES FOR CSO  
This device serves to improve water quality under gravity flow conditions. The water quality treatment device traps floating debris with replaceable netting, it contains oil spills and settles...
US20140342397 Particle Detection Device and Method  
The invention relates to a device and a method for detecting particles, in particular parasites, in drinking water adapted to on-line application. In particular, the invention b) relates to a...
US20150129509 PRESSURE ASSIST FEATURE FOR PRESSURE FRYER  
Methods and systems disclosed herein may be methods for rapidly increasing pressure in a pressure fryer cooking vessel during a cooking cycle. Such methods and systems may comprise determining...
US20110147322 LUBRICANT SUPPLY FILTRATION SYSTEM AND METHOD  
A system and method of filtering lubricant in a lubricant supply system are provided. Lubricant from a lubricant source is directed into and through a coarse filter that is configured to remove,...
US20050247641 Hydraulic system for mobile conveying vehicles  
The present application relates to a hydraulic system for mobile conveying vehicles having a filter plant for the cleaning of the hydraulic oil flow by filtration of particles, having a device for...
US20120080386 FUEL SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR SEPARATING WATER FROM FUEL  
A fuel filter system having a fuel filter (14) and water separation device (20), a water collecting chamber (24) with a drain line (26, 28) and controllable water discharge valve (30). A cleaning...
US20100116754 Pressure Regulator and Filter for Irrigation Systems  
A method of operating an irrigation system includes providing a flow of irrigation water, forming a flow of filtered water by removing particulate matter from the flow of irrigation water by using...
US20090008338 Septic Tanks  
A method of determining whether a septic tank containing a liquid and sludge or scum mixture needs to be emptied, comprising locating a sensor in the mixture wherein the sensor is adapted to...
US20090200245 System for Controlling Water in an Aquatic Facility  
A system for controlling water within an aquatic facility includes a water chemistry controller, a variable rate water pump adapted to move water in the facility, and a variable rate motor driver...
US20100032041 SYSTEM OF STEPPED FLOW RATE REGULATION USING COMPRESSIBLE MEMBERS  
A series of compressible members disposed with a vessel lumen designed to produce a flow rate that increases with respect to an increasing flow material pressure with the rate of increase having a...
US20100243561 LOCAL SEWAGE PROCESSING UNIT, SEWAGE TREATMENT SYSTEM, METHOD OF LOCALLY PROCESSING SEWAGE AND SEWAGE TREATMENT PROCESS  
A local sewage processing unit is provided that receives sewage from a local source of sewage, extracts water from the received sewage that is suitable for re-use and includes a pump that is...
US20150183658 METHOD AND APPARATUS FOR A VERTICAL LIFT DECANTER SYSTEM IN A WATER TREATMENT SYSTEM  
The present invention relates to a vertically adjustable screened decanter system to replace prior art stationary or pivoting effluent weirs in water clarifiers and settling basins. The screened...
US20110036781 FILTER ASSEMBLY FOR FUEL SUPPLY TO ACTUATORS AND FUEL CONTROL SYSTEM OF AIRCRAFT ENGINE AND METHOD  
A filter assembly for a fuel delivery system for actuators and fuel control system of an aircraft engine includes a wash flow filter. Fuel flow velocity is increased through the filter through use...
US20090211985 Automated Pre-Filtration Air Management and Filtration Systems and Methods  
Filtration systems and methods using a pump and pressure sensor are provided for improved efficiency in fluid filtration systems. A filtration system includes a pre-filter container joined to a...
US20070267353 Solvent Filtration System And Methods  
A filter system has a first filter from which solvent is recovered in a cleaning cycle using a rinse fluid in forward flow, and from which particulates are removed using flush gas in reverse flow....
US20110168641 METHOD AND COMPUTER PROGRAM PRODUCT FOR TREATING LIQUID CONTAINING IMPURITIES  
A method and a computer program product performs a backwash process, which facilitates a reduction in a reject rate associated with a water treatment tank. A determination is made as to whether or...
US20080197077 Low pressure drinking water purifier  
An inexpensive device for removing microorganisms from drinking water includes an Ultrafiltration membrane filter equipped with a pressure regulating mechanism to supply purified water to a...
US20090178977 DE-AERATION SYSTEM  
A de-aeration system for a fuel system, the fuel system having a housing for containing a fuel filter element, a fuel inlet and a fuel outlet is disclosed. The de-aeration system includes a...
US20070007205 Backwash  
A method of backwashing a membrane filtration module (4), said module (4) including one or more membranes (5) located in a feed-containing vessel (3), the membranes (5) having a permeable wall...
US20150238885 FLUID FLOW CONTROLLER AND FILTER ASSEMBLY WITH FLUID FLOW CONTROLLER  
A filter assembly comprises a housing open at a first end and holding a filter element therein and an end plate secured to the housing and closing the first end and enclosing the filter element...
US20130127072 INTEGRATED AERATION SYSTEM  
The integrated aeration system utilizes a water pump for aeration. Ambient air/gas is entrained by a circulating water jet induced by the pump. The circulating water jet enters a sealed tank, The...
US20080217256 Water Purification Plant  
A water purification unit is described having a number of sub-assemblies arranged in a more or less modular arrangement including a compression unit and a sterilization unit. The water...
US20090159535 METHOD OF COLLECTING MEDICAL WASTE IN A WASTE COLLECTION UNIT USING DISPOSABLE MANIFOLD WITH STAGED WASTE FILTERING/PROCESSING  
A method of collecting medical waste in a waste collection unit using a disposable manifold and filter assembly. The disposable manifold and filter assembly includes a manifold housing with a...
US20130327715 FLUID PURIFICATION SYSTEM  
Certain disclosed embodiments concern systems and methods of preparing dialysate for use in a home dialysis system that is compact and light-weight relative to existing systems and consumes...
US20110240562 METHOD AND SYSTEM FOR BACKWASHING A FILTER  
A method for purifying fluids and a sedimentation tank, the sedimentation tank includes: a perforated plate spaced from an upper and of the sedimentation tank dividing the sedimentation tank into...
US20110077448 Energy Efficiency in Adsorptive Separation  
The present process comprises a means for energy savings in a process pump by combining the pump with a power-recovery turbine. The invention is particularly useful in the separation of a desired...
US20110303615 BALLAST WATER TREATMENT SYSTEM HAVING A BACK-PRESSURE FORMATION PART AND CONTROL METHOD THEREOF  
Disclosed herein are a ballast water treatment system having a back-pressure formation unit and a control method thereof. Back pressure in a filtering unit is checked and formed during a back...
US20100237022 OIL FILTER  
An oil filter assembly is disclosed for a machine, such as an internal combustion engine, that has an oil output port and an oil input port. A mounting plate is fixed with an outer enclosure and...

Matches 1 - 50 out of 184 1 2 3 4 >