Rotor assemblies

Industry

CPC
D21B1/347

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

D21B1/347Rotor assemblies

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Pulper for circulating a fibrous stock suspension
- Patent number 12,012,694
- Issue date Jun 18, 2024
- Voith Patent GmbH
- Oliver Lüdtke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
High-concentration mixer for producing a cellulose suspension havin...
- Patent number 10,821,408
- Issue date Nov 3, 2020
- Lenzing Aktiengesellschaft
- Johann Pillichshammer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pneumatic core cleaning system
- Patent number 10,422,076
- Issue date Sep 24, 2019
- Brunn Air Systems, Inc.
- John Kelyman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Treatment, such as cutting, soaking and/or washing, of organic mate...
- Patent number 8,999,113
- Issue date Apr 7, 2015
- Biogasol ApS
- Finn Beldring
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Treatment, such as cutting, soaking and/or washing, of organic mate...
- Patent number 8,771,472
- Issue date Jul 8, 2014
- Biogasol ApS
- Finn Beldring
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulper treating fiber mass
- Patent number 8,721,841
- Issue date May 13, 2014
- Tampulping Oy
- Jouko Hautala
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Mixing impeller
- Patent number 8,201,990
- Issue date Jun 19, 2012
- Ovivo Luxembourg S.à r.l.
- Anthony C. Sykora
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Extraction bedplate with laser or water jet cut apertures
- Patent number 8,172,985
- Issue date May 8, 2012
- Kadant Black Clawson Inc.
- David E. Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Extraction bedplate with laser or water jet cut apertures
- Patent number 7,628,890
- Issue date Dec 8, 2009
- Kadant Black Clawson Inc.
- David E. Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Waste pulping system
- Patent number 7,204,437
- Issue date Apr 17, 2007
- Illinois Tool Works Inc.
- Steven M. Eno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Waste pulping system
- Patent number 7,198,211
- Issue date Apr 3, 2007
- Premark Feg, LLC
- Steven M. Eno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Waste pulping system
- Patent number 7,021,575
- Issue date Apr 4, 2006
- Premark FEG L.L.C.
- Steven M. Eno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Waste pulping system
- Patent number 6,776,365
- Issue date Aug 17, 2004
- Premark FEG L.L.C.
- Steven M. Eno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rotor for a paper stock processing machine, anti-wear element for s...
- Patent number 6,705,554
- Issue date Mar 16, 2004
- Voith Sulzer Papiertechnik Patent GmbH
- Gunther Kölle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulper cone assembly for handling slabs of reel broke baled pulp an...
- Patent number 6,302,342
- Issue date Oct 16, 2001
- Bolton-Emerson Americas, Inc.
- Donald W. Danforth
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Toroidal flow pulper for difficult materials
- Patent number 6,053,441
- Issue date Apr 25, 2000
- Bolton-Emerson Americas, Inc.
- Donald W. Danforth
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Channeled pulp rotor
- Patent number 5,918,822
- Issue date Jul 6, 1999
- Arthur J. Sternby
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Breakdown tool
- Patent number 5,803,374
- Issue date Sep 8, 1998
- Gebrueder Loedige Maschinenbaugesellschaft mbH
- Heinrich Beckschulte
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Impeller assembly for processing device
- Patent number 5,348,236
- Issue date Sep 20, 1994
- The United States of America as represented by the Secretary of the Navy
- John D. Spargo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for pulping high consistency paper making stock
- Patent number 4,725,007
- Issue date Feb 16, 1988
- The Black Clawson Company
- David E. Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pumped flow attrition disk zone
- Patent number 4,678,127
- Issue date Jul 7, 1987
- Edward H. Cumpston
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Turbines for fiber separation
- Patent number 4,607,802
- Issue date Aug 26, 1986
- E et M Lamort
- Jean-Pierre J. Lamort
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulping apparatus including a rotor and helical screw flights exten...
- Patent number 4,535,943
- Issue date Aug 20, 1985
- The Black Clawson Company
- Joseph W. Couture
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bi-directional rotor and stator in a vortical circulation pulper
- Patent number 4,482,095
- Issue date Nov 13, 1984
- Bolton-Emerson, Inc.
- Donald W. Danforth
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulping apparatus including improved rotor
- Patent number 4,480,796
- Issue date Nov 6, 1984
- Beloit Corporation
- Stavros Paraskevas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rotor for a pulper
- Patent number 4,413,789
- Issue date Nov 8, 1983
- J. M. Voith GmbH
- Reimund Rienecker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for defibering unconventional material
- Patent number 4,365,761
- Issue date Dec 28, 1982
- Bolton-Emerson, Inc.
- Donald W. Danforth
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulping apparatus for liquid slurry stock
- Patent number 4,109,872
- Issue date Aug 29, 1978
- The Black Clawson Company
- Joseph W. Couture
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3889885
- Patent number 3,889,885
- Issue date Jun 17, 1975
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3843063
- Patent number 3,843,063
- Issue date Oct 22, 1974
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MAKING FIRE RETARDANT MATERIALS AND RELATED PRODUCTS
- Publication number 20240191430
- Publication date Jun 13, 2024
- ClLEANFIBER INC..
- Jonathan Strimling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING APPARATUS
- Publication number 20240167223
- Publication date May 23, 2024
- SEIKO EPSON CORPORATION
- Yukihiro HORIKO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PULPER FOR CIRCULATING A FIBROUS STOCK SUSPENSION
- Publication number 20210032811
- Publication date Feb 4, 2021
- VOITH PATENT GmbH
- Oliver Lüdtke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TREATMENT, SUCH AS CUTTING, SOAKING AND/OR WASHING, OF ORGANIC MATE...
- Publication number 20140284007
- Publication date Sep 25, 2014
- Biogasol Aps
- Finn Beldring
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PULPER WITH A SHAFT AND METHOD FOR PROCESSING COMPOSITE MATERIALS
- Publication number 20140151473
- Publication date Jun 5, 2014
- Hans-Joachim Boltersdorf
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
PULPER
- Publication number 20130341445
- Publication date Dec 26, 2013
- Masaki AIKAWA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PULPER TREATING FIBER MASS
- Publication number 20120067536
- Publication date Mar 22, 2012
- Jouko Hautala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TREATMENT, SUCH AS CUTTING, SOAKING AND/OR WASHING, OF ORGANIC MATE...
- Publication number 20120037325
- Publication date Feb 16, 2012
- BIOGASOL IPR APS
- Finn Beldring
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MIXING IMPELLER
- Publication number 20100086410
- Publication date Apr 8, 2010
- Anthony C. Sykora
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Extraction bedplate with laser or water jet cut apertures
- Publication number 20100065670
- Publication date Mar 18, 2010
- KADANT BLACK CLAWSON INC.
- David E. Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND APPARATUS FOR PULPING UNIT
- Publication number 20080054108
- Publication date Mar 6, 2008
- Robert J. Matz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Extraction bedplate with laser or water jet cut apertures
- Publication number 20070245907
- Publication date Oct 25, 2007
- KADANT BLACK CLAWSON INC.
- David E. Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Stock re-pulper
- Publication number 20070114311
- Publication date May 24, 2007
- Hiromi Fukudome
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Waste pulping system
- Publication number 20060283992
- Publication date Dec 21, 2006
- Steven M. Eno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Waste pulping system
- Publication number 20060113410
- Publication date Jun 1, 2006
- Steven M. Eno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Pulper rotor and assembly
- Publication number 20050224610
- Publication date Oct 13, 2005
- John J. Egan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Papermaking strainer
- Publication number 20050072730
- Publication date Apr 7, 2005
- AIKAWA IRON WORKS CO., LTD.
- Yoshihiko Aikawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Extraction bedplate with laser or water jet cut apertures
- Publication number 20050039615
- Publication date Feb 24, 2005
- David E Chupka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Waste pulping system
- Publication number 20040195410
- Publication date Oct 7, 2004
- Illinois Tool Works Inc.
- Steven M. Eno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Propeller for stirring solid-in-liquid suspensions in a treatment tank
- Publication number 20040008574
- Publication date Jan 15, 2004
- Franco Aver
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Waste pulping system
- Publication number 20030173432
- Publication date Sep 18, 2003
- Steven M. Eno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Rotor assemblies

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pulper for circulating a fibrous stock suspension

High-concentration mixer for producing a cellulose suspension havin...

Pneumatic core cleaning system

Treatment, such as cutting, soaking and/or washing, of organic mate...

Treatment, such as cutting, soaking and/or washing, of organic mate...

Pulper treating fiber mass

Mixing impeller

Extraction bedplate with laser or water jet cut apertures

Extraction bedplate with laser or water jet cut apertures

Waste pulping system

Waste pulping system

Waste pulping system

Waste pulping system

Rotor for a paper stock processing machine, anti-wear element for s...

Pulper cone assembly for handling slabs of reel broke baled pulp an...

Toroidal flow pulper for difficult materials

Channeled pulp rotor

Breakdown tool

Impeller assembly for processing device

Apparatus for pulping high consistency paper making stock

Pumped flow attrition disk zone

Turbines for fiber separation

Pulping apparatus including a rotor and helical screw flights exten...

Bi-directional rotor and stator in a vortical circulation pulper

Pulping apparatus including improved rotor

Rotor for a pulper

Apparatus and method for defibering unconventional material

Pulping apparatus for liquid slurry stock

3889885

3843063

Patents Applicationslast 30 patents

METHOD OF MAKING FIRE RETARDANT MATERIALS AND RELATED PRODUCTS

SHEET MANUFACTURING APPARATUS

PULPER FOR CIRCULATING A FIBROUS STOCK SUSPENSION

TREATMENT, SUCH AS CUTTING, SOAKING AND/OR WASHING, OF ORGANIC MATE...

PULPER WITH A SHAFT AND METHOD FOR PROCESSING COMPOSITE MATERIALS

PULPER

PULPER TREATING FIBER MASS

TREATMENT, SUCH AS CUTTING, SOAKING AND/OR WASHING, OF ORGANIC MATE...

MIXING IMPELLER

Extraction bedplate with laser or water jet cut apertures

METHOD AND APPARATUS FOR PULPING UNIT

Extraction bedplate with laser or water jet cut apertures

Stock re-pulper

Waste pulping system

Waste pulping system

Pulper rotor and assembly

Papermaking strainer

Extraction bedplate with laser or water jet cut apertures

Waste pulping system

Propeller for stirring solid-in-liquid suspensions in a treatment tank

Waste pulping system