with rotating cleaning foils

Industry

CPC
D21D5/026

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Parent Industries

DTEXTILES PAPER D21Papermaking D21DTREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE D21D5/00Purification of the pulp suspension by mechanical means Apparatus therefor

Current Industry

D21D5/026with rotating cleaning foils

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Rotor with forward-swept struts for pressure screen cylinders
- Patent number 12,070,776
- Issue date Aug 27, 2024
- KADANT BLACK CLAWSON, LLC
- John Joseph Egan
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Rotor element and a rotor for a screening apparatus
- Patent number 11,135,532
- Issue date Oct 5, 2021
- AIKAWA FIBER TECHNOLOGIES INC.
- Mathieu Hamelin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fiber processing device and fibrous feedstock recycling device
- Patent number 11,072,888
- Issue date Jul 27, 2021
- Seiko Epson Corporation
- Hiroshi Tanaka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for screening and a screening apparatus
- Patent number 10,738,420
- Issue date Aug 11, 2020
- Red Wire Oy
- Jouko Hautala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotor blade and screen comprising a rotor blade
- Patent number 10,724,175
- Issue date Jul 28, 2020
- Andritz AG
- Alexander Gscheider
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rotor element and a rotor for a screening apparatus
- Patent number 10,617,979
- Issue date Apr 14, 2020
- Aikawa Fiber Technologies Trust
- Mathieu Hamelin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressure screen
- Patent number 9,855,585
- Issue date Jan 2, 2018
- Voith Patent GmbH
- Kiyoshi Kokubun
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method of making improved ballistic products
- Patent number 9,562,749
- Issue date Feb 7, 2017
- Honeywell International Inc.
- Ashok Bhatnagar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Screening apparatus, rotor, wing package and method for manufacture
- Patent number 9,410,286
- Issue date Aug 9, 2016
- Valnet AB
- Anders Bergdahl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pressure filter
- Patent number 9,085,851
- Issue date Jul 21, 2015
- Jouko Hautala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for screening fibrous suspensions
- Patent number 8,950,584
- Issue date Feb 10, 2015
- Andritz Oy
- Petri Harju
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of manufacturing a rotor for a screening apparatus, a rotor...
- Patent number 8,714,364
- Issue date May 6, 2014
- Aikawa Fiber Technologies Trust
- Mathieu Hamelin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making improved ballistic products
- Patent number 8,673,198
- Issue date Mar 18, 2014
- Honeywell International Inc.
- Ashok Bhatnagar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen basket optimized for removal of stickies from adhesives-cont...
- Patent number 8,641,866
- Issue date Feb 4, 2014
- Georgia-Pacific Consumer Products LP
- Wayne F. Winkler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen basket optimized for removal of stickies from adhesives-cont...
- Patent number 8,534,468
- Issue date Sep 17, 2013
- Georgia-Pacific Consumer Products LP
- Wayne F. Winkler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pressure filter with vibrator
- Patent number 8,376,146
- Issue date Feb 19, 2013
- Röhren-und Pumpenwerk Bauer Gesellschaft mbH
- Dietrich Eichler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for screening fibrous suspensions
- Patent number 8,328,021
- Issue date Dec 11, 2012
- Andritz Oy
- Petri Harju
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement, system and method for treatment of cellulose pulp
- Patent number 8,303,769
- Issue date Nov 6, 2012
- Metso Paper, Inc.
- Andreas Engelfeldt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rotor element and a rotor for a screening apparatus
- Patent number 8,181,791
- Issue date May 22, 2012
- Aikawa Fiber Technologies Trust
- Cameron Pflueger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Two stage pulp screening device with two stationary cylindrical scr...
- Patent number 8,011,515
- Issue date Sep 6, 2011
- Ovivo Luxembourg S.A.R.L.
- Brian J Gallagher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screening apparatus and screen basket for screening pulp suspensions
- Patent number 7,931,779
- Issue date Apr 26, 2011
- Metso Paper, Inc.
- Börje Fredriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen and method for screening pulp
- Patent number 7,735,655
- Issue date Jun 15, 2010
- Metso Paper, Inc.
- Veli-Matti Rajala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for treating a fibrous suspension
- Patent number 7,641,767
- Issue date Jan 5, 2010
- Voith Patent GmbH
- Erwin Binder
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for cleaning fibrous suspensions for paper production
- Patent number 7,597,201
- Issue date Oct 6, 2009
- Voith Patent GmbH
- Werner Brettschneider
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multi-stage screening apparatus, screen basket and method for scree...
- Patent number 7,491,296
- Issue date Feb 17, 2009
- Metso Paper, Inc.
- Börje Fredriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Determination of contaminant particles in an aqueous pulp
- Patent number 7,384,503
- Issue date Jun 10, 2008
- FPInnovations
- John David Hoffmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen for cleaning a fiber suspension
- Patent number 7,296,684
- Issue date Nov 20, 2007
- Andritz AG
- Helmuth Gabl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen cylinder with performance boosting configuration
- Patent number 7,168,570
- Issue date Jan 30, 2007
- Advanced Fiber Technologies
- Frey Frejborg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Strainer for cleaning fibrous suspensions
- Patent number 7,163,106
- Issue date Jan 16, 2007
- Comer S.p.A.
- Giancarlo Dal Maso
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screen apparatus
- Patent number 7,121,411
- Issue date Oct 17, 2006
- Aikawa Iron Works Co., Ltd.
- Yoshihiko Aikawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS
- Publication number 20240359215
- Publication date Oct 31, 2024
- Kadant Black Clawson LLC
- John Joseph Egan
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS
- Publication number 20230338990
- Publication date Oct 26, 2023
- Kadant Black Clawson LLC
- John Joseph Egan
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
ROTOR ELEMENT AND A ROTOR FOR A SCREENING APPARATUS
- Publication number 20200179839
- Publication date Jun 11, 2020
- AIKAWA FIBER TECHNOLOGIES TRUST
- Mathieu HAMELIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SCREENING AND A SCREENING APPARATUS
- Publication number 20190048524
- Publication date Feb 14, 2019
- Jouko Hautala
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Rotor Blade and Screen Comprising a Rotor Blade
- Publication number 20190040578
- Publication date Feb 7, 2019
- Andritz AG
- Alexander Gscheider
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND SYSTEM FOR RECYCLING PAPERS
- Publication number 20180002865
- Publication date Jan 4, 2018
- HADERA PAPER LTD.
- Abraham TENENBAUM
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPERMAKING SCREEN APPARATUS
- Publication number 20140190646
- Publication date Jul 10, 2014
- AIKAWA IRON WORKS CO., LTD.
- Masaki AIKAWA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PULP SCREEN ROTOR WITH SLURRY PASSAGES AROUND AND THROUGH THE ROTOR
- Publication number 20140158586
- Publication date Jun 12, 2014
- Brian James Gallagher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Screen Basket Optimized For Removal Of Stickies From Adhesives-Cont...
- Publication number 20130299104
- Publication date Nov 14, 2013
- Wayne F. Winkler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR SCREENING FIBROUS SUSPENSIONS
- Publication number 20130092606
- Publication date Apr 18, 2013
- ANDRITZ OY
- Petri Harju
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
PRESSURE FILTER
- Publication number 20130001151
- Publication date Jan 3, 2013
- Jouko Hautala
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
SCREENING ROTOR ELEMENT
- Publication number 20120205295
- Publication date Aug 16, 2012
- AIKAWA FIBER TECHNOLOGIES TRUST
- Cameron PFLUEGER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Screen Basket Optimized For Removal Of Stickies From Adhesives-Cont...
- Publication number 20120181237
- Publication date Jul 19, 2012
- GEORGIA-PACIFIC CONSUMER PRODUCTS LP
- Wayne F. Winkler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ARRANGEMENT, SYSTEM AND METHOD FOR TREATMENT OF CELLULOSE PULP
- Publication number 20120000619
- Publication date Jan 5, 2012
- Metso Paper, Inc.
- Andreas Engelfeldt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF MANUFACTURING A ROTOR FOR A SCREENING APPARATUS, A ROTOR...
- Publication number 20110284430
- Publication date Nov 24, 2011
- ADVANCED FIBER TECHNOLOGIES (AFT) TRUST
- Mathieu Hamelin
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
TWO STAGE PULP SCREENING DEVICE WITH TWO STATIONARY CYLINDRICAL SCR...
- Publication number 20100288681
- Publication date Nov 18, 2010
- GL&V FIANCE HUNGARY KFT.
- Brian J. Gallagher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ROTOR ELEMENT AND A ROTOR FOR A SCREENING APPARATUS
- Publication number 20100258483
- Publication date Oct 14, 2010
- Cameron Pflueger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PRESSURE FILTER WITH VIBRATOR
- Publication number 20100219118
- Publication date Sep 2, 2010
- Rohren- und Pumpenwerk Bauer Gesellschaft mbH
- Dietrich Eichler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for the integrated cleaning of a paper-pulp pr...
- Publication number 20090272504
- Publication date Nov 5, 2009
- Industrial Technology & Services LLC
- Francis Mondon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SCREEN AND METHOD FOR SCREENING PULP
- Publication number 20090236267
- Publication date Sep 24, 2009
- Veli-Matti Rajala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPARATUS FOR SCREENING FIBROUS SUSPENSIONS
- Publication number 20090084711
- Publication date Apr 2, 2009
- ANDRITZ OY
- Petri Harju
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Papermaking screen device
- Publication number 20080217214
- Publication date Sep 11, 2008
- AIKAWA IRON WORKS CO., LTD.
- Yoshihiko Aikawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Screen apparatus
- Publication number 20080017342
- Publication date Jan 24, 2008
- AIKAWA IRON WORKS CO., LTD.
- Yoshihiko Aikawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR REMOVING IMPURITIES FROM A FIBROUS SUSPENSION
- Publication number 20080006580
- Publication date Jan 10, 2008
- VOITH PATENT GmbH
- Georg JAEGER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Screening Apparatus and Screen Basket for Screening Pulp Suspensions
- Publication number 20070246181
- Publication date Oct 25, 2007
- Metso Paper, Inc.
- Börje Fredriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Screen device
- Publication number 20070215526
- Publication date Sep 20, 2007
- AIKAWA IRON WORKS CO.,LTD
- Yoshihiko Aikawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEVICE FOR CLEANING FIBROUS SUSPENSIONS FOR PAPER PRODUCTION
- Publication number 20070199883
- Publication date Aug 30, 2007
- VOITH PATENT GmbH
- Werner BRETTSCHNEIDER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method of making improved ballistic products
- Publication number 20070194490
- Publication date Aug 23, 2007
- Ashok Bhatnagar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Screening apparatus for screening pulp suspensions and method of op...
- Publication number 20070114157
- Publication date May 24, 2007
- Metso Paper, Inc.
- Börje Fredriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Thickener for concentration of fibre suspensions
- Publication number 20070039899
- Publication date Feb 22, 2007
- Metso Paper, Inc.
- Anders Bergdahl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

with rotating cleaning foils

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotor with forward-swept struts for pressure screen cylinders

Rotor element and a rotor for a screening apparatus

Fiber processing device and fibrous feedstock recycling device

Method for screening and a screening apparatus

Rotor blade and screen comprising a rotor blade

Rotor element and a rotor for a screening apparatus

Pressure screen

Method of making improved ballistic products

Screening apparatus, rotor, wing package and method for manufacture

Pressure filter

Apparatus for screening fibrous suspensions

Method of manufacturing a rotor for a screening apparatus, a rotor...

Method of making improved ballistic products

Screen basket optimized for removal of stickies from adhesives-cont...

Screen basket optimized for removal of stickies from adhesives-cont...

Pressure filter with vibrator

Apparatus for screening fibrous suspensions

Arrangement, system and method for treatment of cellulose pulp

Rotor element and a rotor for a screening apparatus

Two stage pulp screening device with two stationary cylindrical scr...

Screening apparatus and screen basket for screening pulp suspensions

Screen and method for screening pulp

Apparatus for treating a fibrous suspension

Device for cleaning fibrous suspensions for paper production

Multi-stage screening apparatus, screen basket and method for scree...

Determination of contaminant particles in an aqueous pulp

Screen for cleaning a fiber suspension

Screen cylinder with performance boosting configuration

Strainer for cleaning fibrous suspensions

Screen apparatus

Patents Applicationslast 30 patents

ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS

ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS

ROTOR ELEMENT AND A ROTOR FOR A SCREENING APPARATUS

METHOD FOR SCREENING AND A SCREENING APPARATUS

Rotor Blade and Screen Comprising a Rotor Blade

METHOD AND SYSTEM FOR RECYCLING PAPERS

PAPERMAKING SCREEN APPARATUS

PULP SCREEN ROTOR WITH SLURRY PASSAGES AROUND AND THROUGH THE ROTOR

Screen Basket Optimized For Removal Of Stickies From Adhesives-Cont...

APPARATUS FOR SCREENING FIBROUS SUSPENSIONS

PRESSURE FILTER

SCREENING ROTOR ELEMENT

Screen Basket Optimized For Removal Of Stickies From Adhesives-Cont...

ARRANGEMENT, SYSTEM AND METHOD FOR TREATMENT OF CELLULOSE PULP

METHOD OF MANUFACTURING A ROTOR FOR A SCREENING APPARATUS, A ROTOR...

TWO STAGE PULP SCREENING DEVICE WITH TWO STATIONARY CYLINDRICAL SCR...

ROTOR ELEMENT AND A ROTOR FOR A SCREENING APPARATUS

PRESSURE FILTER WITH VIBRATOR

Method and apparatus for the integrated cleaning of a paper-pulp pr...

SCREEN AND METHOD FOR SCREENING PULP

APPARATUS FOR SCREENING FIBROUS SUSPENSIONS

Papermaking screen device

Screen apparatus

METHOD FOR REMOVING IMPURITIES FROM A FIBROUS SUSPENSION

Screening Apparatus and Screen Basket for Screening Pulp Suspensions

Screen device

DEVICE FOR CLEANING FIBROUS SUSPENSIONS FOR PAPER PRODUCTION

Method of making improved ballistic products

Screening apparatus for screening pulp suspensions and method of op...

Thickener for concentration of fibre suspensions