Screw feeders Screw dischargers

Industry

CPC
F27D3/08

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE F27D3/00Charging Discharging Manipulation of charge

Current Industry

F27D3/08Screw feeders Screw dischargers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Multistage vertical graphitization furnace system
- Patent number 12,188,722
- Issue date Jan 7, 2025
- EFC CO., LTD.
- Hyeongseog Park
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sorting device
- Patent number 12,145,895
- Issue date Nov 19, 2024
- TAIHEIYO ENGINEERING CORPORATION TAIHEIYO CEMENT CORPORATION
- Yasushi Yamamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Batch charger for a melting furnace
- Patent number 12,054,414
- Issue date Aug 6, 2024
- Owens-Brockway Glass Container Inc.
- Shane T. Rashley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
System and method for the production of hot briquetted iron (HBI) c...
- Patent number 12,000,011
- Issue date Jun 4, 2024
- Midrex Technologies, Inc.
- Haruyasu Michishita
- C21 - METALLURGY OF IRON
Information Patent Grant
Heat treatment device comprising a refractory envelope
- Patent number 11,920,866
- Issue date Mar 5, 2024
- E.T.I.A.—Evaluation Technologique, Ingenierie et Applications
- Olivier Lepez
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System for conditioning stucco in a dust collector
- Patent number 11,892,236
- Issue date Feb 6, 2024
- Schenck Process LLC
- Michael M. Chen
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System and mixing arrangement for preparing an aluminium melt
- Patent number 11,852,415
- Issue date Dec 26, 2023
- Automotive Components Floby AB
- Magnus Götlind
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Melter feeding system
- Patent number 11,814,311
- Issue date Nov 14, 2023
- Gerard Demott
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Translatably mobile batch charger
- Patent number 11,787,722
- Issue date Oct 17, 2023
- Saint-Gobain Isover
- Antoine Guillet
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Batch charger for a melting chamber
- Patent number 11,358,895
- Issue date Jun 14, 2022
- Owens-Brockway Glass Container Inc.
- Shane T. Rashley
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Cooled conveyor for decoating systems
- Patent number 10,883,774
- Issue date Jan 5, 2021
- Novelis Inc.
- Edwin L. Rauch
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and arrangement for feeding feed material from a bin for fee...
- Patent number 10,605,531
- Issue date Mar 31, 2020
- Outotec (Finland) Oy
- Aki Laaninen
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for loading and depositing loaded material in blast furnace,...
- Patent number 10,415,107
- Issue date Sep 17, 2019
- WADECO CO., LTD.
- Hayae Kayano
- C21 - METALLURGY OF IRON
Information Patent Grant
Overflow molten metal transfer pump with gas and flux injection
- Patent number 10,415,884
- Issue date Sep 17, 2019
- Pyrotek, Inc.
- David Schlicht
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Melting plant and method
- Patent number 10,317,140
- Issue date Jun 11, 2019
- ALD Vacuum Technologies GmbH
- Ivaylo Popov
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Arrangement for feeding fine-grained matter to a concentrate or mat...
- Patent number 10,151,535
- Issue date Dec 11, 2018
- Outotec (Finland) Oy
- Peter Björklund
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for feeding raw material bars to a melting furnace
- Patent number 10,119,763
- Issue date Nov 6, 2018
- Chai-Long Yu
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and arrangement for feeding fine-grained matter to a concent...
- Patent number 9,851,150
- Issue date Dec 26, 2017
- Outotec (Finland) Oy
- Peter Björklund
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Multi-level furnace and method for thermal treatment of a material...
- Patent number 9,708,541
- Issue date Jul 18, 2017
- ThyssenKrupp Industrial Solutions AG
- Karl Lampe
- F26 - DRYING
Information Patent Grant
Method and device for charging coal-containing material and iron ca...
- Patent number 9,470,456
- Issue date Oct 18, 2016
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Georg Aichinger
- C21 - METALLURGY OF IRON
Information Patent Grant
Batch-charging machine with removable head for submerged batch-char...
- Patent number 9,394,192
- Issue date Jul 19, 2016
- Saint-Gobain Isover
- Gregoire Villeroy De Galhau
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing granular metallic iron
- Patent number 9,180,521
- Issue date Nov 10, 2015
- Kobe Steel, Ltd.
- Ryota Misawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for delivering deliverable materials
- Patent number 9,074,768
- Issue date Jul 7, 2015
- Kurt Himmelfreundpointner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for treating lime mud
- Patent number 8,703,079
- Issue date Apr 22, 2014
- Andritz Oy
- John Mahlon Leichliter
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cooling arrangement for conveyors and other applications
- Patent number 8,579,014
- Issue date Nov 12, 2013
- Richard W. Kauppila
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Rotary kiln and battery material manufactured by the rotary kiln
- Patent number 8,500,444
- Issue date Aug 6, 2013
- Takasago Industry Co., Ltd.
- Hiroki Kumagai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Device for drying and/or calcining gypsum
- Patent number 8,251,695
- Issue date Aug 28, 2012
- Lafarge Platres
- Charles Falinower
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Rotary thermal recycling system
- Patent number 7,993,048
- Issue date Aug 9, 2011
- Jerry R. Collette
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Material handling system and method
- Patent number 7,975,833
- Issue date Jul 12, 2011
- General Electric Company
- Ralf Jonczyk
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for reducing metal oxide slags or glasses and/or for degassi...
- Patent number 7,905,940
- Issue date Mar 15, 2011
- SGL Carbon SE
- Alfred Edlinger
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
MULTISTAGE VERTICAL GRAPHITIZATION FURNACE SYSTEM
- Publication number 20240410651
- Publication date Dec 12, 2024
- EFC Co., LTD
- Hyeongseog PARK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REACTION APPARATUS, REACTION SYSTEM, MATERIAL MANUFACTURING SYSTEM,...
- Publication number 20240216881
- Publication date Jul 4, 2024
- THE JAPAN STEEL WORKS, LTD
- Naoki UEDA
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SORTING DEVICE
- Publication number 20230194173
- Publication date Jun 22, 2023
- TAIHEIYO ENGINEERING CORPORATION
- Yasushi YAMAMOTO
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
MELTER FEEDING SYSTEM
- Publication number 20230097469
- Publication date Mar 30, 2023
- KNAUF INSULATION
- Gerard DEMOTT
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
DEVICE FOR HEAT TREATMENT OF A PRODUCT COMPRISING AT LEAST ONE HEAT...
- Publication number 20220412654
- Publication date Dec 29, 2022
- E.T.I.A. - EVALUATION TECHNOLOGIQUE, INGENIERIE ET APPLICATIONS
- Olivier LEPEZ
- F26 - DRYING
Information Patent Application
BATCH CHARGER FOR A MELTING FURNACE
- Publication number 20220250960
- Publication date Aug 11, 2022
- Owens-Brockway Glass Container Inc.
- SHANE T. RASHLEY
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SYSTEM FOR CONDITIONING STUCCO IN A DUST COLLECTOR
- Publication number 20220099372
- Publication date Mar 31, 2022
- SCHENCK PROCESS LLC
- Michael M. Chen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SUBMERGED FEEDSTOCK CHARGING OF MELTING VESSELS
- Publication number 20220098076
- Publication date Mar 31, 2022
- Owens-Brockway Glass Container Inc.
- Kirk Holmes
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PLASTIC CONVERSION FEED SYSTEM
- Publication number 20220065535
- Publication date Mar 3, 2022
- RES POLYFLOW LLC
- Jay SCHABEL
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SYSTEM AND MIXING ARRANGEMENT FOR PREPARING AN ALUMINIUM MELT
- Publication number 20210396473
- Publication date Dec 23, 2021
- Automotive Components Floby AB
- Magnus GÖTLIND
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Heat treatment device comprising a refractory envelope
- Publication number 20210231374
- Publication date Jul 29, 2021
- E.T.I.A. - EVALUATION TECHNOLOGIQUE, INGENIERIE ET APPLICATIONS
- Olivier Lepez
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
TRANSLATABLY MOBILE BATCH CHARGER
- Publication number 20200290912
- Publication date Sep 17, 2020
- SAINT-GOBAIN ISOVER
- Antoine GUILLET
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Pressure-Regulated Melting of Solids with a Melting Device
- Publication number 20190170442
- Publication date Jun 6, 2019
- Larry Baxter
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Pressure-Regulated Melting of Solids with Warm Fluids
- Publication number 20190170441
- Publication date Jun 6, 2019
- Larry Baxter
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
MELTING PLANT AND METHOD
- Publication number 20180172353
- Publication date Jun 21, 2018
- ALD Vacuum Technologies GmbH
- Ivaylo POPOV
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
WASTE PROCESSING APPARATUS AND METHOD OF FEEDING WASTE
- Publication number 20170145314
- Publication date May 25, 2017
- DPS Bristol (Holdings) Limited
- David John Parkinson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR LOADING AND DEPOSITING LOADED MATERIAL IN BLAST FURNACE,...
- Publication number 20170016080
- Publication date Jan 19, 2017
- WADECO CO., LTD.
- Hayae KAYANO
- C21 - METALLURGY OF IRON
Information Patent Application
APPARATUS FOR FEEDING RAW MATERIAL BARS TO A MELTING FURNACE
- Publication number 20160348972
- Publication date Dec 1, 2016
- CHAI-LONG YU
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Method and System for Performing Chemical Processes
- Publication number 20160265847
- Publication date Sep 15, 2016
- Adam Handerek
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Continuous Ore Process and Apparatus Using Plasma
- Publication number 20160186291
- Publication date Jun 30, 2016
- Michael J. Mills
- C21 - METALLURGY OF IRON
Information Patent Application
OVERFLOW MOLTEN METAL TRANSFER PUMP WITH GAS AND FLUX INJECTION
- Publication number 20160116216
- Publication date Apr 28, 2016
- PYROTEK, INC.
- David Schlicht
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND ARRANGEMENT FOR FEEDING FEED MATERIAL FROM A BIN FOR FEE...
- Publication number 20160040935
- Publication date Feb 11, 2016
- OUTOTEC (FINLAND) OY
- AKI LAANINEN
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
ARRANGEMENT FOR FEEDING FINE-GRAINED MATTER TO A CONCENTRATE OR MAT...
- Publication number 20150233644
- Publication date Aug 20, 2015
- OUTOTEC (FINLAND) OY
- Peter Björklund
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD AND ARRANGEMENT FOR FEEDING FINE-GRAINED MATTER TO A CONCENT...
- Publication number 20150211798
- Publication date Jul 30, 2015
- OUTOTEC (FINLAND) OY
- Peter Björklund
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR CHARGING COAL-CONTAINING MATERIAL AND IRON CA...
- Publication number 20140110891
- Publication date Apr 24, 2014
- SIEMENS VAI METALS TECHNOLOGIES GMBH
- Georg Aichinger
- C21 - METALLURGY OF IRON
Information Patent Application
FEEDER APPARATUS
- Publication number 20130263764
- Publication date Oct 10, 2013
- XSTRATA TECHNOLOGY PTY LTD.
- Frank Arthur Samuel Letchford
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD FOR PRODUCING GRANULAR METALLIC IRON
- Publication number 20130098204
- Publication date Apr 25, 2013
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Ryota Misawa
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND DEVICE FOR DELIVERING DELIVERABLE MATERIALS
- Publication number 20110280672
- Publication date Nov 17, 2011
- Kurt Himmelfreundpointner
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ROTARY KILN AND BATTERY MATERIAL MANUFACTURED BY THE ROTARY KILN
- Publication number 20110065005
- Publication date Mar 17, 2011
- Takasago Industry Co., Ltd.
- Hiroki KUMAGAI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND APPARATUS FOR TREATING LIME MUD
- Publication number 20100086476
- Publication date Apr 8, 2010
- ANDRITZ OY
- John Mahlon LEICHLITER, III
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Screw feeders Screw dischargers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multistage vertical graphitization furnace system

Sorting device

Batch charger for a melting furnace

System and method for the production of hot briquetted iron (HBI) c...

Heat treatment device comprising a refractory envelope

System for conditioning stucco in a dust collector

System and mixing arrangement for preparing an aluminium melt

Melter feeding system

Translatably mobile batch charger

Batch charger for a melting chamber

Cooled conveyor for decoating systems

Method and arrangement for feeding feed material from a bin for fee...

Method for loading and depositing loaded material in blast furnace,...

Overflow molten metal transfer pump with gas and flux injection

Melting plant and method

Arrangement for feeding fine-grained matter to a concentrate or mat...

Apparatus for feeding raw material bars to a melting furnace

Method and arrangement for feeding fine-grained matter to a concent...

Multi-level furnace and method for thermal treatment of a material...

Method and device for charging coal-containing material and iron ca...

Batch-charging machine with removable head for submerged batch-char...

Method for producing granular metallic iron

Method and device for delivering deliverable materials

Method for treating lime mud

Cooling arrangement for conveyors and other applications

Rotary kiln and battery material manufactured by the rotary kiln

Device for drying and/or calcining gypsum

Rotary thermal recycling system

Material handling system and method

Method for reducing metal oxide slags or glasses and/or for degassi...

Patents Applicationslast 30 patents

MULTISTAGE VERTICAL GRAPHITIZATION FURNACE SYSTEM

REACTION APPARATUS, REACTION SYSTEM, MATERIAL MANUFACTURING SYSTEM,...

SORTING DEVICE

MELTER FEEDING SYSTEM

DEVICE FOR HEAT TREATMENT OF A PRODUCT COMPRISING AT LEAST ONE HEAT...

BATCH CHARGER FOR A MELTING FURNACE

SYSTEM FOR CONDITIONING STUCCO IN A DUST COLLECTOR

SUBMERGED FEEDSTOCK CHARGING OF MELTING VESSELS

PLASTIC CONVERSION FEED SYSTEM

SYSTEM AND MIXING ARRANGEMENT FOR PREPARING AN ALUMINIUM MELT

Heat treatment device comprising a refractory envelope

TRANSLATABLY MOBILE BATCH CHARGER

Pressure-Regulated Melting of Solids with a Melting Device

Pressure-Regulated Melting of Solids with Warm Fluids

MELTING PLANT AND METHOD

WASTE PROCESSING APPARATUS AND METHOD OF FEEDING WASTE

METHOD FOR LOADING AND DEPOSITING LOADED MATERIAL IN BLAST FURNACE,...

APPARATUS FOR FEEDING RAW MATERIAL BARS TO A MELTING FURNACE

Method and System for Performing Chemical Processes

Continuous Ore Process and Apparatus Using Plasma

OVERFLOW MOLTEN METAL TRANSFER PUMP WITH GAS AND FLUX INJECTION

METHOD AND ARRANGEMENT FOR FEEDING FEED MATERIAL FROM A BIN FOR FEE...

ARRANGEMENT FOR FEEDING FINE-GRAINED MATTER TO A CONCENTRATE OR MAT...

METHOD AND ARRANGEMENT FOR FEEDING FINE-GRAINED MATTER TO A CONCENT...

METHOD AND DEVICE FOR CHARGING COAL-CONTAINING MATERIAL AND IRON CA...

FEEDER APPARATUS

METHOD FOR PRODUCING GRANULAR METALLIC IRON

METHOD AND DEVICE FOR DELIVERING DELIVERABLE MATERIALS

ROTARY KILN AND BATTERY MATERIAL MANUFACTURED BY THE ROTARY KILN

METHOD AND APPARATUS FOR TREATING LIME MUD