on an endless belt

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for fitting or retrofitting a sinter cooler

    • Patent number 11,549,754
    • Issue date Jan 10, 2023
    • Paul Wurth S.A.
    • Eugen Schmidt
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for cooling solid residues of a combustion process

    • Patent number 10,190,770
    • Issue date Jan 29, 2019
    • Hitachi Zosen Inova AG
    • Nicolas Tran
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Clinker cooler

    • Patent number 9,605,902
    • Issue date Mar 28, 2017
    • Alite GmbH
    • Karl von Wedel
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Dry granulation of metallurgical slag

    • Patent number 9,200,346
    • Issue date Dec 1, 2015
    • Paul Wurth S.A.
    • Marc Solvi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Biomass-mixed-firing pulverized coal fired boiler and operation met...

    • Patent number 9,068,746
    • Issue date Jun 30, 2015
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Chikatoshi Kurata
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Method and apparatus for cooling reduced-iron agglomerate

    • Patent number 7,618,476
    • Issue date Nov 17, 2009
    • Nippon Steel Corporation
    • Hiroshi Ichikawa
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Air and water conveyor/cooler for hot loose materials

    • Patent number 7,311,049
    • Issue date Dec 25, 2007
    • Magaldi Ricerche e Brevetti S.r.l.
    • Mario Magaldi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Hot material conveyor

    • Patent number 7,228,960
    • Issue date Jun 12, 2007
    • Aumund-Fördererbau GmbH & Co. KG
    • Lutz Müller
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Sequential step belt furnace with individual concentric cooling ele...

    • Patent number 5,897,309
    • Issue date Apr 27, 1999
    • International Business Machines Corporation
    • Robert Paul Katz
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Method and cooler for cooling particulate material

    • Patent number 5,890,888
    • Issue date Apr 6, 1999
    • F. L. Smidth & Co. A/S
    • Torben Enkegaard
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method and cooler for cooling particulate material

    • Patent number 5,704,779
    • Issue date Jan 6, 1998
    • F. L. Smidth & Co. A/S
    • Torben Enkegaard
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Sequential step belt furnace with individual concentric cooling ele...

    • Patent number 5,421,723
    • Issue date Jun 6, 1995
    • International Business Machines Corporation
    • Robert P. Katz
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Method and apparatus for cooling thermally massive parts in a conti...

    • Patent number 5,373,893
    • Issue date Dec 20, 1994
    • International Business Machines Corporation
    • David E. Eisenmann
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Horizontal pellet cooler with improved support tray

    • Patent number 4,991,315
    • Issue date Feb 12, 1991
    • Sprout-Bauer, Inc.
    • Glenn H. Falck
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Cooling apparatus

    • Patent number 4,762,489
    • Issue date Aug 9, 1988
    • Krupp Polysius AG
    • Heinz-Herbert Schmits
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Apparatus for cooling hot material

    • Patent number 4,732,561
    • Issue date Mar 22, 1988
    • Krupp Polysius AG
    • Karl Eiring
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Cooling of hot particulate material particularly calcined petroleum...

    • Patent number 3,953,928
    • Issue date May 4, 1976
    • Great Lakes Carbon Corporation
    • Anton R. Novy
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3802095

    • Patent number 3,802,095
    • Issue date Apr 9, 1974
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3665614

    • Patent number 3,665,614
    • Issue date May 30, 1972
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3416778

    • Patent number 3,416,778
    • Issue date Dec 17, 1968
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3412477

    • Patent number 3,412,477
    • Issue date Nov 26, 1968
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3273255

    • Patent number 3,273,255
    • Issue date Sep 20, 1966
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3232416

    • Patent number 3,232,416
    • Issue date Feb 1, 1966
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3079701

    • Patent number 3,079,701
    • Issue date Mar 5, 1963
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3057715

    • Patent number 3,057,715
    • Issue date Oct 9, 1962
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3036440

    • Patent number 3,036,440
    • Issue date May 29, 1962
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    2894518

    • Patent number 2,894,518
    • Issue date Jul 14, 1959
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2878009

    • Patent number 2,878,009
    • Issue date Mar 17, 1959
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2862308

    • Patent number 2,862,308
    • Issue date Dec 2, 1958
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2598931

    • Patent number 2,598,931
    • Issue date Jun 3, 1952
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents