TREA

Filling or emptying a chamber with granular material

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  • CPC
  • F01N2450/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N2450/00Methods or apparatus for fitting, inserting or repairing different elements

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F01N2450/04Filling or emptying a chamber with granular material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for operating a particulate filter in a vehicle, and particu...
    • Patent number 11,293,321
    • Issue date Apr 5, 2022
    • Bayerische Motoren Werke Aktiengesellschaft
    • Robert Alig
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and apparatus for filling silencer with glass fiber
    • Patent number 11,286,820
    • Issue date Mar 29, 2022
    • CREFACT CO., LTD.
    • Yasuo Omori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cleaning tool for vehicle exhaust aftertreatment device and method...
    • Patent number 10,716,442
    • Issue date Jul 21, 2020
    • IDSC Holdings, LLC.
    • Jeffrey M. Bidigare
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Maintenance method for particulate filter
    • Patent number 7,909,916
    • Issue date Mar 22, 2011
    • Hino Motors, Ltd.
    • Toshiki Ohya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Adsorber for purifying combustion gases
    • Patent number 5,824,139
    • Issue date Oct 20, 1998
    • STEAG Aktiengesellschaft
    • Hermann Bruggendick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Contacting device for gas and solid particles
    • Patent number 4,900,340
    • Issue date Feb 13, 1990
    • Shell Oil Company
    • Pieter L. Zuideveld
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Noise abatement muffler
    • Patent number 4,848,513
    • Issue date Jul 18, 1989
    • Ced's, Inc.
    • Gabor Csaszar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and apparatus for emptying catalyst particles from catalytic...
    • Patent number 4,263,944
    • Issue date Apr 28, 1981
    • Kent-Moore Corporation
    • Craig B. Lindquist
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Device for holding a granular catalyst
    • Patent number 4,251,487
    • Issue date Feb 17, 1981
    • Hoechst Aktiengesellschaft
    • Eitel Goedicke
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter having a pair of catalyst pellet beds with a pl...
    • Patent number 4,238,454
    • Issue date Dec 9, 1980
    • General Motors Corporation
    • David E. Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter with dual catalyst pellet beds and plenum there...
    • Patent number 4,237,099
    • Issue date Dec 2, 1980
    • General Motors Corporation
    • William L. Alley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter with housing-bed-plenum reinforcing and spacing...
    • Patent number 4,237,098
    • Issue date Dec 2, 1980
    • General Motors Corporation
    • David E. Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter apparatus for engine
    • Patent number 4,151,717
    • Issue date May 1, 1979
    • Mitsubishi Jidosha Kogyo Kabushika Kaisha
    • Takehiko Katsumoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter for exhaust gases
    • Patent number 4,148,860
    • Issue date Apr 10, 1979
    • Hoechst Aktiengesellschaft
    • Eitel Goedicke
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter of a radial flow type
    • Patent number 4,124,357
    • Issue date Nov 7, 1978
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Tadao Akimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable capacity catalytic converter
    • Patent number 3,996,016
    • Issue date Dec 7, 1976
    • UOP Inc.
    • Melvin H. Wagner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalyst changing system
    • Patent number 3,964,528
    • Issue date Jun 22, 1976
    • Oxy-Catalyst, Incorporated
    • Harold Smithson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-bed catalytic converter
    • Patent number 3,963,448
    • Issue date Jun 15, 1976
    • General Motors Corporation
    • Frederick J. Hartley
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalyst changer for underfloor type catalytic converter
    • Patent number 3,963,062
    • Issue date Jun 15, 1976
    • Oxy-Catalyst, Incorporated
    • John F. Stahl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter with bypass
    • Patent number 3,954,418
    • Issue date May 4, 1976
    • Tenneco Inc.
    • James D. Stormont
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter cannister emptying and filling device
    • Patent number 3,945,410
    • Issue date Mar 23, 1976
    • Kent-Moore Corporation
    • William G. Clogg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Catalytic converter changer device
    • Patent number 3,941,172
    • Issue date Mar 2, 1976
    • Kent-Moore Corporation
    • David L. De Martelaere
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3918487
    • Patent number 3,918,487
    • Issue date Nov 11, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3911971
    • Patent number 3,911,971
    • Issue date Oct 14, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3899303
    • Patent number 3,899,303
    • Issue date Aug 12, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3899302
    • Patent number 3,899,302
    • Issue date Aug 12, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3867105
    • Patent number 3,867,105
    • Issue date Feb 18, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3865159
    • Patent number 3,865,159
    • Issue date Feb 11, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3853483
    • Patent number 3,853,483
    • Issue date Dec 10, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3841841
    • Patent number 3,841,841
    • Issue date Oct 15, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents