by gas or solid particle blasting

Patents Grantslast 30 patents

  • Information Patent Grant

    Gas dedusting filter apparatus and process

    • Patent number 11,117,139
    • Issue date Sep 14, 2021
    • ECOSPRAY TECHNOLOGIES S.R.L.
    • Maurizio Archetti
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Collecting electrode

    • Patent number 10,960,407
    • Issue date Mar 30, 2021
    • AGENTIS AIR LLC
    • Igor Krichtafovitch
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for treating gas

    • Patent number 10,814,336
    • Issue date Oct 27, 2020
    • Edwards Limited
    • Sergey Alexandrovich Voronin
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Arrangement and method in electric filter

    • Patent number 9,845,952
    • Issue date Dec 19, 2017
    • VALMET TECHNOLOGIES OY
    • Juha Tolvanen
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and device for cleaning of ionizing electrodes

    • Patent number 9,630,185
    • Issue date Apr 25, 2017
    • Yefim Riskin
    • B08 - CLEANING
  • Information Patent Grant

    Device in connection with a circular precipitator for a two-stage e...

    • Patent number 8,523,983
    • Issue date Sep 3, 2013
    • Eurus Airtech AB
    • Andrzej Loreth
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Woodwaste recycling apparatus and method

    • Patent number 7,383,956
    • Issue date Jun 10, 2008
    • Jimmy L. Freeman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for separating aerosols or particles from gases

    • Patent number 7,105,042
    • Issue date Sep 12, 2006
    • Mann & Hummel GmbH
    • Manfred Tumbrink
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air filtration system using point ionization sources

    • Patent number 6,758,884
    • Issue date Jul 6, 2004
    • 3M Innovative Properties Company
    • Zhiqun Zhang
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Device for cleaning a static precipitator

    • Patent number 6,254,668
    • Issue date Jul 3, 2001
    • Mei-Ling Huang
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method for cleaning a static precipitator

    • Patent number 6,187,078
    • Issue date Feb 13, 2001
    • Mei-Ling Huang
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Vehicle exhaust-gas purifier

    • Patent number 5,956,946
    • Issue date Sep 28, 1999
    • Yamada Corporation
    • Toyoo Yamada
    • B08 - CLEANING
  • Information Patent Grant

    Advanced hybrid particulate collector and method of operation

    • Patent number 5,938,818
    • Issue date Aug 17, 1999
    • Energy & Environmental Research Center Foundation
    • Stanley J. Miller
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Cleaner method for electrostatic precipitator

    • Patent number 5,334,238
    • Issue date Aug 2, 1994
    • United Technologies Corporation
    • Forrest R. Goodson
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Process of and apparatus for cleaning a dedusting electrostatic pre...

    • Patent number 5,160,351
    • Issue date Nov 3, 1992
    • Metallgesellschaft Aktiengesellschaft
    • Hermann Schmidt
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Device for cleaning two-stage electrostatic precipitators

    • Patent number 4,940,471
    • Issue date Jul 10, 1990
    • Gaylord W. Penney
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Close-spaced electrostatic precipitator

    • Patent number 4,861,356
    • Issue date Aug 29, 1989
    • Gaylord W. Penney
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrostatic precipitator with readily cleanable collecting electrode

    • Patent number 4,604,112
    • Issue date Aug 5, 1986
    • Westinghouse Electric Corp.
    • David F. Ciliberti
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrostatic separator

    • Patent number 4,588,423
    • Issue date May 13, 1986
    • Donaldson Company, Inc.
    • Gary R. Gillingham
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electrostatic collecting assembly

    • Patent number 4,455,155
    • Issue date Jun 19, 1984
    • Allis-Chalmers Corp.
    • James E. Wooldridge
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrostatically augmented cartridge type dust collector and method

    • Patent number 4,357,151
    • Issue date Nov 2, 1982
    • American Precision Industries Inc.
    • Dennis J. Helfritch
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Discharge wire cleaning device for an electric dust collector

    • Patent number 4,318,718
    • Issue date Mar 9, 1982
    • Ichikawa Woolen Textile Co., Ltd.
    • Masatoki Utsumi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Purge gas conditioning of high intensity ionization system for part...

    • Patent number 4,239,505
    • Issue date Dec 16, 1980
    • Union Carbide Corporation
    • Raymond F. Drnevich
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrostatic dust collector

    • Patent number 4,147,522
    • Issue date Apr 3, 1979
    • American Precision Industries Inc.
    • Edward J. Gonas
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electro-inertial air cleaner

    • Patent number 4,010,011
    • Issue date Mar 1, 1977
    • The United States of America as represented by the Secretary of the Army
    • Robert B. Reif
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Electrostatic precipitator with rapper and pneumatic flow blocking

    • Patent number 3,988,130
    • Issue date Oct 26, 1976
    • The Trane Company
    • James R. Ramsey
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3705478

    • Patent number 3,705,478
    • Issue date Dec 12, 1972
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3216180

    • Patent number 3,216,180
    • Issue date Nov 9, 1965
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2936042

    • Patent number 2,936,042
    • Issue date May 10, 1960
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2931457

    • Patent number 2,931,457
    • Issue date Apr 5, 1960
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • Information Patent Application

    Cleaning Equipment for Use with Precipitator

    • Publication number 20200086328
    • Publication date Mar 19, 2020
    • Precision lceblast Corporation
    • Keith R. Boye
    • B24 - GRINDING POLISHING
  • Information Patent Application

    COLLECTING ELECTRODE

    • Publication number 20190329269
    • Publication date Oct 31, 2019
    • Pacific Air Filtration Holdings, LLC
    • Igor KRICHTAFOVITCH
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    GAS DEDUSTING FILTER APPARATUS AND PROCESS

    • Publication number 20190060912
    • Publication date Feb 28, 2019
    • ECOSPRAY TECHNOLOGIES S.R.L.
    • Maurizio ARCHETTI
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    APPARATUS FOR TREATING GAS

    • Publication number 20180071751
    • Publication date Mar 15, 2018
    • Edwards Limited
    • Sergey Alexandrovich VORONIN
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ARRANGEMENT AND METHOD IN ELECTRIC FILTER

    • Publication number 20150323178
    • Publication date Nov 12, 2015
    • VALMET TECHNOLOGIES OY
    • Juha Tolvanen
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    METHOD FOR OPERATION OF DUST COLLECTION DEVICE, AND DUST COLLECTION...

    • Publication number 20130074690
    • Publication date Mar 28, 2013
    • Kazutaka Tomimatsu
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    DEVICE IN CONNECTION WITH A CIRCULAR PRECIPITATOR FOR A TWO-STAGE E...

    • Publication number 20120152123
    • Publication date Jun 21, 2012
    • EURUS AIRTECH AB
    • Andrzej Loreth
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Woodwaste recycling apparatus and method

    • Publication number 20070119755
    • Publication date May 31, 2007
    • Jimmy L. Freeman
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    Apparatus for separating aerosols or particles from gases

    • Publication number 20050235829
    • Publication date Oct 27, 2005
    • Mann & Hummel GmbH
    • Manfred Tumbrink
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Air filtration system using point ionization sources

    • Publication number 20040025695
    • Publication date Feb 12, 2004
    • 3M Innovative Properties Company
    • Zhiqun Zhang
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...