TREA

Special valve constructions adapted to filters or filter elements

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  • B01D46/4272
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D46/00Filters

Current Industry

B01D46/4272Special valve constructions adapted to filters or filter elements
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CLOTHES TREATMENT APPARATUS
    • Publication number 20250034789
    • Publication date Jan 30, 2025
    • LG ELECTRONICS INC.
    • Hyungha KANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BYPASS VALVE
    • Publication number 20240358210
    • Publication date Oct 31, 2024
    • SHARKNINJA OPERATING LLC
    • Lee M. COTTRELL
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTROL DEVICE FOR FILTER INSTALLATIONS
    • Publication number 20240353022
    • Publication date Oct 24, 2024
    • FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
    • Sebastian-Johannes ARMBRUST
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20240350959
    • Publication date Oct 24, 2024
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Yoshiteru FUJIMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DOOR VALVES FOR LOW DEAD VOLUME REACTOR CHAMBER
    • Publication number 20240293770
    • Publication date Sep 5, 2024
    • CARBON CAPTURE INC.
    • Noah David LIEBMAN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Device for recirculation and dehumidification of fluorinated gas
    • Publication number 20240286071
    • Publication date Aug 29, 2024
    • Synecom S.r.l.
    • Michele Pirola
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CHANGE-OVER VALVE AND VACUUM CLEANER
    • Publication number 20240260804
    • Publication date Aug 8, 2024
    • Liang CAI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Gas-Liquid Separator and Compression System
    • Publication number 20240230185
    • Publication date Jul 11, 2024
    • Zhejiang DunAn Artificial Environment Co., Ltd
    • Hailong JIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM CLEANER FILTER CARTRIDGE
    • Publication number 20240164601
    • Publication date May 23, 2024
    • Numatic International Limited
    • Ian Lawrence
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Gas-Liquid Separator and Compression System
    • Publication number 20240133600
    • Publication date Apr 25, 2024
    • Zhejiang DunAn Artificial Environment Co., Ltd
    • Hailong JIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WAFER TRANSPORTING METHOD
    • Publication number 20240087933
    • Publication date Mar 14, 2024
    • Taiwan Semiconductor Manufacturing company Ltd.
    • YOU-CHENG YEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Portable Air Filtration System
    • Publication number 20240033669
    • Publication date Feb 1, 2024
    • Re-U-Zip, LLC
    • Navaratan Kanna Sunkara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTI-STAGE COALESCING FILTER
    • Publication number 20230372853
    • Publication date Nov 23, 2023
    • WALKER FILTRATION LTD.
    • Philip Marshall
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTI-FUNCTION MASK
    • Publication number 20230285780
    • Publication date Sep 14, 2023
    • R. Nicholas Vincent Phillips-Reyes
    • A41 - WEARING APPAREL
  • Information Patent Application

    Filter device for a vacuum cleaner and filter dedusting method
    • Publication number 20230284853
    • Publication date Sep 14, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Oliver OHLENDORF
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER AND METHOD FOR CONTROLLING THE AIR CLEANER
    • Publication number 20230272932
    • Publication date Aug 31, 2023
    • Samsung Electronics Co., Ltd.
    • Doyoon KIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter device and method for dedusting same
    • Publication number 20230263351
    • Publication date Aug 24, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Oliver OHLENDORF
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AIR FILTER FOR COMPRESSED AIR
    • Publication number 20230264127
    • Publication date Aug 24, 2023
    • Ingersoll-Rand Industrial U.S., Inc.
    • Henry Y. Mark
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CLEANING METHOD, CONTROL APPARATUS AND CONNECTING DEVICE
    • Publication number 20230226478
    • Publication date Jul 20, 2023
    • BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
    • Rainer BAUER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION SYSTEMS WITH SELECTIVE PULSE CONTROL
    • Publication number 20230219029
    • Publication date Jul 13, 2023
    • Donaldson Company, Inc.
    • Jason A. Tiffany
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LID ARRANGEMENT FOR A DUST EXTRACTOR COMPRISING A DUST CYCLONE CONT...
    • Publication number 20230210330
    • Publication date Jul 6, 2023
    • HUSQVARNA AB
    • Karl Elemstrand
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VALVE PROTECTION AND TUBE MANAGEMENT DEVICE
    • Publication number 20230182058
    • Publication date Jun 15, 2023
    • EMD Millipore Corporation
    • Joseph Geringer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    A VALVE ARRANGEMENT FOR AN INDUSTRIAL DUST EXTRACTOR
    • Publication number 20230182062
    • Publication date Jun 15, 2023
    • HUSQVARNA AB
    • Axel Sjöberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    RESPIRATOR MASK FOR LONG-TERM USE
    • Publication number 20230181943
    • Publication date Jun 15, 2023
    • OmniMask LLC
    • Marc LURIE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS FUEL SUPPLY SYSTEM
    • Publication number 20230117362
    • Publication date Apr 20, 2023
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Haibo ZHANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Vacuum filter assembly for processing bulk granular material and fi...
    • Publication number 20230072328
    • Publication date Mar 9, 2023
    • David E. Sisk
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUME EXTRACTOR SYSTEM AND METHODS
    • Publication number 20230074507
    • Publication date Mar 9, 2023
    • Donaldson Company, Inc.
    • Aaron S. Peach
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FAN ASSEMBLY WITH FILTERING AND EXHAUST
    • Publication number 20230055622
    • Publication date Feb 23, 2023
    • Homewerks Worldwide, LLC
    • Peter D. Berkman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID DELIVERY MODULE
    • Publication number 20230029366
    • Publication date Jan 26, 2023
    • ICHOR SYSTEMS, INC.
    • Philip Ryan Barros
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Dust Collector and Self-Cleaning Method for Filter Thereof
    • Publication number 20220369881
    • Publication date Nov 24, 2022
    • SKYBEST ELECTRIC APPLIANCE (SUZHOU) CO., LTD.
    • Haiping Liu
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...