Seal for rotating kiln or drum

Patents Grantslast 30 patents

  • Information Patent Grant

    Inner diameter rotating drum seal

    • Patent number 11,035,473
    • Issue date Jun 15, 2021
    • CINCHSEAL ASSOCIATES, INC.
    • Saji Pillai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for a gas inlet to an oven or the like

    • Patent number 7,566,221
    • Issue date Jul 28, 2009
    • Messier-Bugatti
    • Jean-Michel Garcia
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Seal structure of solid feeding screw, and method of manufacturing...

    • Patent number 7,204,689
    • Issue date Apr 17, 2007
    • Kobe Steel, Ltd.
    • Sumito Hashimoto
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Sealing device and sleeve and holding element for such

    • Patent number 7,147,230
    • Issue date Dec 12, 2006
    • Kvaerner Pulping AB
    • Michael A. Rowe
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Dryer seal

    • Patent number 7,007,955
    • Issue date Mar 7, 2006
    • The Felters Group
    • William Cross
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for cylinder bearings

    • Patent number 6,866,270
    • Issue date Mar 15, 2005
    • SMS Demag Aktiengesellschaft
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rotating fluid seal

    • Patent number 6,663,109
    • Issue date Dec 16, 2003
    • Kennedy/Jenks Consultants
    • John M. Wyckoff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal member, assembly, and method

    • Patent number 6,585,271
    • Issue date Jul 1, 2003
    • Halliburton Energy Services, Inc.
    • Patrick N. Divan
    • F26 - DRYING
  • Information Patent Grant

    Method of sealing a rotary drum connection

    • Patent number 6,418,637
    • Issue date Jul 16, 2002
    • Andritz-Ahlstrom Oy
    • Arto Ahvenainen
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Mill trunnion seal spacer in coal-burning utility electrical power...

    • Patent number 6,119,969
    • Issue date Sep 19, 2000
    • Wisconsin Electric Power Company (WEPCO)
    • David G. Racine
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Flex seal for gas turbine expansion joints

    • Patent number 6,065,756
    • Issue date May 23, 2000
    • General Electric Co.
    • James Giles Eignor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Apparatus for sealing rotary tubes

    • Patent number 6,003,874
    • Issue date Dec 21, 1999
    • Noell-KRC Energie-und Umwelttechnik GmbH
    • Rolf Kuhn
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Slide unit

    • Patent number 5,992,295
    • Issue date Nov 30, 1999
    • Howa Machinery, Ltd.
    • Mitsuo Noda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Particulate drum mixer with scoop section and seal assembly with bl...

    • Patent number 5,906,435
    • Issue date May 25, 1999
    • Continental Products Corporation
    • Thomas A. Callaghan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for sealing a hood that protects a tumbling barrel

    • Patent number 5,769,428
    • Issue date Jun 23, 1998
    • A. Friedr. Flender AG
    • Mark Rypalla
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Seal means between a rotating cylinder and stationary chute

    • Patent number 5,462,290
    • Issue date Oct 31, 1995
    • Brown & Williamson Tobacco Corporation
    • Royce L. Alday
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal structure for rotary kiln

    • Patent number 5,383,672
    • Issue date Jan 24, 1995
    • PE Flo-Tech, Inc.
    • Jack M. Cornelius
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Drum washer sealing

    • Patent number 5,265,447
    • Issue date Nov 30, 1993
    • Kamyr, Inc.
    • Victor L. Bilodeau
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Segmented seal for rotary equipment

    • Patent number 5,263,724
    • Issue date Nov 23, 1993
    • Volund Miljoteknik A/S
    • Ib T. Hansen
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Apparatus for sealing a center valve vacuum filter

    • Patent number 5,194,153
    • Issue date Mar 16, 1993
    • Ingersoll-Rand Company
    • Donald E. Bardsley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Rotary kiln seal

    • Patent number 5,106,105
    • Issue date Apr 21, 1992
    • United States Department of Energy
    • Robert L. Drexler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Retaining seal and supporting screen system for drum centrifuge

    • Patent number 5,091,084
    • Issue date Feb 25, 1992
    • Krupp Industrietechnik Gesellschaft mit Beschrankter Haftung
    • Guntram Krettek
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Rotary kiln

    • Patent number 5,022,852
    • Issue date Jun 11, 1991
    • Veba Oel Entwicklungs-Gesellschaft mbH
    • Michael Blasko
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Sealing assembly for a ball mill pulverizer

    • Patent number 5,000,462
    • Issue date Mar 19, 1991
    • Foster Wheeler Energy Corporation
    • Norman K. Trozzi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Trunnion bearing dust seal

    • Patent number 4,966,471
    • Issue date Oct 30, 1990
    • Foster Wheeler Energy Corporation
    • Norman K. Trozzi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Radial seal

    • Patent number 4,961,588
    • Issue date Oct 9, 1990
    • Westinghouse Electric Corp.
    • Anthony R. Brienza
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Continous loop flexible lip vacuum seal

    • Patent number 4,836,412
    • Issue date Jun 6, 1989
    • Deere & Company
    • Jerry D. Webber
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Seal

    • Patent number 4,836,560
    • Issue date Jun 6, 1989
    • Siemens Aktiengesellschaft
    • Vitus Haberberger
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Rotating drum end seal

    • Patent number 4,821,536
    • Issue date Apr 18, 1989
    • Ingersoll-Rand Company
    • Donald E. Bardsley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Seal for rotating cylinders such as kilns and the like

    • Patent number 4,811,961
    • Issue date Mar 14, 1989
    • Boliden Allis, Inc.
    • John T. Williams
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING DEVICE FOR A GAS INLET TO AN OVEN OR THE LIKE

    • Publication number 20070204848
    • Publication date Sep 6, 2007
    • MESSIER-BUGATTI
    • Jean-Michel Garcia
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Seal structure of solid feeding screw, and method of manufacturing...

    • Publication number 20060147866
    • Publication date Jul 6, 2006
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Sumito Hashimoto
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Dryer seal

    • Publication number 20060145430
    • Publication date Jul 6, 2006
    • THE FELTERS GROUP
    • William Cross
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Dryer seal

    • Publication number 20050017459
    • Publication date Jan 27, 2005
    • William Cross
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Sealing device and sleeve and holding element for such

    • Publication number 20040212153
    • Publication date Oct 28, 2004
    • Michael A. Rowe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Sealing device for cylinder bearings

    • Publication number 20040100029
    • Publication date May 27, 2004
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Seal member, assembly, and method

    • Publication number 20030025280
    • Publication date Feb 6, 2003
    • Patrick N. Divan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...