Driving or feeding arrangements

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CPC
D21B1/26

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DTEXTILES PAPER D21Papermaking D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT D21B1/00Fibrous raw materials or their mechanical treatment

Current Industry

D21B1/26Driving or feeding arrangements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Coarse crushing device and fiber treatment apparatus
- Patent number 11,878,307
- Issue date Jan 23, 2024
- Seiko Epson Corporation
- Hiroki Kurata
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Feeding arrangement
- Patent number 11,879,209
- Issue date Jan 23, 2024
- Valmet AB
- Robert Wahlberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Steam evacuation in a pulp or fiber refiner
- Patent number 11,440,017
- Issue date Sep 13, 2022
- Valmet AB
- Karl Lönngren
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for simultaneously pressing and cutting a molded fiber part
- Patent number 10,683,611
- Issue date Jun 16, 2020
- Footprint International, LLC
- Yoke Dou Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Die press assembly for drying and cutting molded fiber parts
- Patent number 10,240,286
- Issue date Mar 26, 2019
- Footprint International, LLC
- Yoke Dou Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Plug screw feeder, feeder arrangement and system for treatment of l...
- Patent number 10,106,328
- Issue date Oct 23, 2018
- Valmet AB
- Jan Detlefsen
- B30 - PRESSES
Information Patent Grant
Reversible low energy refiner plates
- Patent number 9,085,850
- Issue date Jul 21, 2015
- Andritz Inc.
- Luc Gingras
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Medium consistency refining method of pulp and system
- Patent number 8,734,611
- Issue date May 27, 2014
- Andritz Inc.
- Marc Sabourin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for treating milling products
- Patent number 6,793,165
- Issue date Sep 21, 2004
- Lars Obitz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Feeding device for fibrous material
- Patent number 6,299,084
- Issue date Oct 9, 2001
- Valmet Fibertech Aktiebolag
- Nils Virving
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Feeding element for fibrous material
- Patent number 6,227,471
- Issue date May 8, 2001
- Valmet Fibertech Aktiebolag
- Nils Virving
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement in a pulp grinder
- Patent number 6,193,180
- Issue date Feb 27, 2001
- Valmet Corporation
- Pekka Haikkala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for providing continuous grinding in a pulp grinder
- Patent number 6,109,550
- Issue date Aug 29, 2000
- Valmet Corporation
- Pekka Haikkala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for feeding wood in a pulp grinder
- Patent number 6,095,443
- Issue date Aug 1, 2000
- Valmet Corporation
- Pekka Haikkala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for dividing a flow of fibrous material into at least two...
- Patent number 5,465,915
- Issue date Nov 14, 1995
- Sunds Defibrator Industries Aktiebolag
- Arne Ahlen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for the treatment of milling products
- Patent number 5,148,998
- Issue date Sep 22, 1992
- Lars Obitz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for feeding a conical refiner
- Patent number 4,986,480
- Issue date Jan 22, 1991
- Kamyr AB
- Johan Gullichsen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for distribution of logs into grinder supply shafts
- Patent number 4,895,241
- Issue date Jan 23, 1990
- Kone Oy
- Seppo Silenius
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and grinder for the manufacture of pulp
- Patent number 4,560,439
- Issue date Dec 24, 1985
- Ernst G. Ranhagen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disc-type pulp refining apparatus
- Patent number 4,401,280
- Issue date Aug 30, 1983
- Sunds Defibrator, Inc.
- Ulf Reinhall
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disk refiner
- Patent number 4,396,161
- Issue date Aug 2, 1983
- Enso-Gutzeit Osakeyhtio
- Pekka Ruokolainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Feeding process for a defibrator
- Patent number 4,384,708
- Issue date May 24, 1983
- S. A. Beghin-Say
- Pierre Laplanche
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for transfer of fiber materials transportable by...
- Patent number 4,284,120
- Issue date Aug 18, 1981
- Stig Gloersen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wood pulper with constant wood feed
- Patent number 4,222,531
- Issue date Sep 16, 1980
- J. M. Voith GmbH
- Helmut Thumm
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Dewatering and homogenizing apparatus
- Patent number 3,943,034
- Issue date Mar 9, 1976
- Lennart Wallen & Co AB
- Lennart E. O. Wallen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3791596
- Patent number 3,791,596
- Issue date Feb 12, 1974
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2688414
- Patent number 2,688,414
- Issue date Sep 7, 1954
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
COARSE CRUSHING DEVICE AND FIBER TREATMENT APPARATUS
- Publication number 20210154679
- Publication date May 27, 2021
- SEIKO EPSON CORPORATION
- Hiroki KURATA
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Steam Evacuation in a Pulp or Fiber Refiner
- Publication number 20190388899
- Publication date Dec 26, 2019
- VALMET AB
- Karl Lönngren
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Die Press Assembly For Drying and Cutting Molded Fiber Parts
- Publication number 20190218711
- Publication date Jul 18, 2019
- Footprint International, LLC
- Yoke Dou Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Die Press Assembly For Drying and Cutting Molded Fiber Parts
- Publication number 20180340296
- Publication date Nov 29, 2018
- Yoke Dou Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ARRANGEMENT FOR FEEDING COMMINUTED MATERIAL USING A PLUG SCREW FEEDER
- Publication number 20170089009
- Publication date Mar 30, 2017
- VALMET AB
- Stefan Mellander
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
REVERSIBLE LOW ENERGY REFINER PLATES
- Publication number 20130270377
- Publication date Oct 17, 2013
- ANDRITZ INC.
- Luc GINGRAS
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
MEDIUM CONSISTENCY REFINING METHOD OF PULP AND SYSTEM
- Publication number 20090288789
- Publication date Nov 26, 2009
- ANDRITZ INC.
- Marc Sabourin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Apparatus and method for treating milling products
- Publication number 20030019962
- Publication date Jan 30, 2003
- Lars Obitz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Driving or feeding arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coarse crushing device and fiber treatment apparatus

Feeding arrangement

Steam evacuation in a pulp or fiber refiner

Method for simultaneously pressing and cutting a molded fiber part

Die press assembly for drying and cutting molded fiber parts

Plug screw feeder, feeder arrangement and system for treatment of l...

Reversible low energy refiner plates

Medium consistency refining method of pulp and system

Apparatus and method for treating milling products

Feeding device for fibrous material

Feeding element for fibrous material

Arrangement in a pulp grinder

Arrangement for providing continuous grinding in a pulp grinder

Arrangement for feeding wood in a pulp grinder

Apparatus for dividing a flow of fibrous material into at least two...

Apparatus for the treatment of milling products

Method and apparatus for feeding a conical refiner

Apparatus for distribution of logs into grinder supply shafts

Method and grinder for the manufacture of pulp

Disc-type pulp refining apparatus

Disk refiner

Feeding process for a defibrator

Method and device for transfer of fiber materials transportable by...

Wood pulper with constant wood feed

Dewatering and homogenizing apparatus

3791596

2688414

Patents Applicationslast 30 patents

COARSE CRUSHING DEVICE AND FIBER TREATMENT APPARATUS

Steam Evacuation in a Pulp or Fiber Refiner

Die Press Assembly For Drying and Cutting Molded Fiber Parts

Die Press Assembly For Drying and Cutting Molded Fiber Parts

ARRANGEMENT FOR FEEDING COMMINUTED MATERIAL USING A PLUG SCREW FEEDER

REVERSIBLE LOW ENERGY REFINER PLATES

MEDIUM CONSISTENCY REFINING METHOD OF PULP AND SYSTEM

Apparatus and method for treating milling products