29569 ⎘
Filters or filtering processes specially modified for separating dispersed particles from gases or vapours; Auxiliary equipment or operation thereof controlling filtration
Sub-classes:AIR SCRUBBER
#2USER INTERFACE FOR AN AIR FILTRATION ASSEMBLY
#3AIR PURIFIER
#4AIR PURIFIER
#5AIR PURIFICATION DEVICE AND CONTROL METHOD THEREOF
#6FILTER ASSEMBLY AND AIR PURIFIER INCLUDING SAME
#7AN APPARATUS FOR CONTINUOUS REMOVAL OF PARTICLES
#8AIR PURIFICATION SYSTEM
#9AIR CLEANING MODULE AND AIR CLEANING DEVICE
#10AIR PURIFIER
#11REPLACEABLE AIR FILTERS FOR AIRCRAFT DEVICES
#12BYPASS VALVE
#13DEVICE AND METHOD FOR ENHANCED FILTRATION FOR BAKERY DUST AND DRIED GLAZE COATING
#14INTELLIGENT FILTER CONSTRUCTION FOR ELECTRICAL APPLIANCES, IN PARTICULAR DRYING/WASHING-DRYING MACHINES, METHOD FOR MAKING THE CONSTRUCTION, AND METHOD FOR DETECTING IN REAL TIME A PARTIAL OR TOTAL CLOGGING OF THE CONSTRUCTION AND A VALUE OF RESIDUAL MOISTURE FOR OPTIMIZING THE OPERATING CYCLE OF THE APPLIANCE
#15LOW NOISE, CEILING MOUNTED INOOR AIR SCRUBBER
#16Compressed Air Pulse Cleaning System Without Blow Tube
#17Industrial Washer with Exhaust System
#18IMPROVEMENTS FOR DRUM FILTERS AND FILTER SYSTEMS COMPRISING SUCH DRUM FILTERS
#19SOUND-REDUCING AIR PURIFICATION UNIT
#20PORTABLE ATMOSPHERIC WATER GENERATOR
#21AIR TREATMENT SYSTEM, METHOD, VEHICLE AND FLEET FOR TREATING ENVIRONMENT AIR
#22Motorized valve with washing filter extending from a bleed conduit inlet into valve duct
#23AIR PURIFIER
#24HAZARDOUS GAS PURIFICATION DEVICE WITH BUILT-IN PURIFICATION SYSTEM
#25Containment, Treatment, and Removal of Aerosolized Viral Contamination
#26DUST COLLECTOR APPARATUS
#27HAIRCARE APPLIANCE
#28METHOD AND DEVICE FOR TREATING VARIOUS TYPES OF FLUIDS
#29Fan assembly with filtering and exhaust
#30AIR-CONDITIONING SYSTEM
#31BLOW-BY GAS FILTRATION ASSEMBLY WITH BLOCKING INSERT
#32Blow-by filtration assembly with shaft comprising outflow portion
#33Bypass valve
#34Low noise, ceiling mounted indoor air scrubber
#35INHIBITOR REMOVAL SYSTEM FOR SENSOR DETECTION
#36Air humidification and purification device
#37Dust collector
#38Air filtration ceiling fan
#39Air purifier
#40AIR TREATMENT SYSTEM
#41WALL-MOUNTED AIR PURIFIER
#42SMART MASKS
#43Noise control
#44TOWER TYPE AIR CLEANING DEVICE FOR OUTDOOR
#45Respiratory face mask for improved communications
#46FACE MASK
#47Device containing air detection, filtering, disinfecting and conditioning elements with display
#48Filter conditioning unit for high-volume sampling filters
#49UV ENABLED FINS ENCAPSULATION SYSTEM
#50NECK-MOUNTED AIR PURIFIER
#51HUMIDIFICATION AND AIR CLEANING APPARATUS
#52FILTER SCREEN RAIL MODULE, CLEANING MEMBER, INDOOR UNIT OF AIR CONDITIONER, AND AIR CONDITIONER
#53Storage-type modular data center
#54NEGATIVE AIR FILTRATION SYSTEM
#55Personal Air Filtering Device with Safety Features
#56Personal air filtering device with automatic control of air movement
#57Personal air filtration system with smart app
#58Clothes care apparatus
#59Earth working machine having a dust extraction system with selectable filtration of the extracted dust-laden air
#60Air purifier with hinged filter frame
#61Air purifier with hinged filter frame
#62Powder container
#63Particulate filter and methods for removing particulates from a particulate filter
#64Particulate filter and methods for removing particulates from a particulate filter
#65Air purifier with hinged filter frame
#66System and method for removing airborne molecular contaminants from gas streams
#67Method and device for holistic protection and virus transmission suppression
#68Air purifier with hinged filter frame
#69Air purifier with hinged filter frame
#70Air purifier with hinged filter frame
#71Pulse air cleaner system and methods with controlled scavenge
#72SURGICAL SMOKE REMOVING DEVICE
#73Filter cartridge assembly having fluid management structure
#74FAN COIL AND AIR CLEANING SYSTEM
#75Dust collecting system
#76Air purifier
#77SYSTEM FOR DETERMINING FORCE IMPARTED BY A FILTER IN A VARIABLE FLOW ENVIRONMENT AND RELATED METHODS OF USE
#78Fresh air filter regeneration for an HVAC system in a work vehicle
#79Air filtration ceiling fan
#80Low noise, ceiling mounted indoor air scrubber
#81Air cleaner
#82Separator assembly for filter systems
#83Ventilating device
#84Air cleaner
#85System and method for treating ambient air
#86Pulse-jet valve performance monitoring system and method
#87Air filtration for a mobile mining machine
#88Air purifying device
#89Air conditioner and control method therefor
#90Particulate matter sensor with engineered particle size cut-point
#91Additive manufacturing apparatus and methods
#92Air purifier with hinged filter frame
#93System for determining force imparted by a filter in a variable flow environment and related methods of use
#94Air cleaner
#95FABRIC FILTER LOUVER ASSEMBLY
#96Wearable Air Purifier
#97ODOR ELIMINATOR FOR TOILET
#98Air purifier filter system, an air purifier and a method for controlling an air purifier
#99PORTABLE INDUSTRIAL AIR FILTRATION DEVICE
#100Fabric filter louver assembly
#101SYSTEMS AND METHODS FOR AIR FILTRATION MONITORING
#102DUST COLLECTOR BAG FILTER CLEANING SYSTEM HAVING TWO CONTROL VALVES SEPARATED FROM EACH OTHER AND TWO COMPRESSED AIR PIPES SEPARATED FROM EACH OTHER
#103Bathroom air purification and odor reduction system
#104Smoke filter
#105Methods and apparatuses for detecting parameter for air purifier
#106DEODORIZING SYSTEM, DEVICE AND METHODS FOR ODOR REMOVAL
#107Combining model and delta pressure based soot load estimates
#108Environment cleaning system for an animal breeding house
#109System and method for removing airborne molecular contaminants from gas streams
#110Localized ventilation systems and methods
#111Filter for a portable industrial air filtration device
#112Regenerative activated carbon filtration for aircraft OBIGGS
#113Air filter assembly
#114METHOD AND APPARATUS FOR MONITORING AND ENSURING AIR QUALITY IN A BUILDING
#115Filter for a portable industrial air filtration device
#116Elongated scraper profile
#117System for determining force imparted by a filter in a variable flow environment and related methods of use
#118Operating platform
#119Compressor system and oil separation system
#120Filter device and method for cleaning at least one filter element, in particular by using such a filter device
#121System for determining force imparted by a filter in a variable force environment and related methods of use
#122Vehicle ambient air purification arrangement and method, and a vehicle and vehicle fleet comprising such arrangement
#123Air treatment device with a detachable sensor module
#124Air filtration and air purification apparatus
#125System for Inexpensive Characterization of Air Pollutants and Inexpensive Reduction of Indoor Dust
#126Inlet air filter device for a power plant
#127Method and apparatus for monitoring and ensuring air quality in a building
#128Method of filtering air
#129Condensate separator device for a compressor arrangement for the production of compressed air
#130Portable industrial air filtration device
#131Portable industrial air filtration device
#132Air filter assembly
#133Air filter assembly
#134Method and a device for removing mercury from a process gas
#135Dynamo-electric machine provided with gas purity maintainer
#136Filter system
#137Method and system for controlling filter operation
#138Exhaust gas purification system
#139Fan-and-filter unit
#140Air filtration and air purification apparatus
#141Exhaust gas purification apparatus and method for engine and filter regeneration system of the exhaust gas purification apparatus
#142Method And Apparatus For Regenerating A Filter
#143Method and apparatus for carrying out integrity tests of a non-wetted filter element
#144Method and a device for removing mercury from a process gas
#145Sealed air purifier
#146FILTER
#147Method and device for diagnosing a particle filter
#148Method and system for controlling filter operation
#149Portable room air purifier
#150Filter apparatus and method
#151System and method for determining air purifier filter change time using measurement of motor speed
#152Filtering means and floor-sweeping machine provided with such means
#153Particle Separator for Separating Drill Cuttings From an Air Flow and a Drill Rig as Well as a Method for Controlling a Particle Separator
#154Electrically heated particulate matter filter with recessed inlet end plugs
#155Air treatment system
#156Air treatment system
#157Air treatment system
#158Air treatment system
#159Turboengine air intake provided with a controlled filter system
#160Electrically regenerated exhaust particulate filter for an engine system and operating strategy therefor
#161Smokestack
#162Adaptable dual-directional, differential pressure assembly
#163Air purifier for removing particles or contaminants from air
#164Housing assembly with bag presence indicator
#165Refrigerator with an air filter/freshener system
#166Filter seating monitor
#167System and method for monitoring a filter
#168Control gas filter for gas processing system
#169Method, system and apparatus for detecting defects in a honeycomb body using a particulate fluid
#170Air treatment system
#171Filtering particulate materials in continuous emission monitoring systems
#172Modular air purification unit
#173Air purifier with control sensors
#174Method and apparatus for filtering particulate matter from an air-flow
#175Pressure limiting and/or flow regulating valve for use with POU/POE filter system
#176Industrial filter assembly enhancement
#177Negative air filtration system
#178Fuel odor control system for vehicle
#179Environmental air filter system