using combustion gases

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D21F5/025

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DTEXTILES PAPER D21Papermaking D21FPAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON D21F5/00Dryer section of machines for making continuous webs of paper

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D21F5/025using combustion gases

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for heating a roller
- Patent number 7,531,063
- Issue date May 12, 2009
- Voith Patent GmbH
- Fabian Döling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Machine and process for manufacturing or treating a material web
- Patent number 6,098,309
- Issue date Aug 8, 2000
- Voith Sulzer Papiertechnik Patent GmbH
- Guenter Halmschlager
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Roll
- Patent number 5,277,690
- Issue date Jan 11, 1994
- J. M. Voith GmbH
- Christian Schiel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Roll
- Patent number 5,208,955
- Issue date May 11, 1993
- J. M. Voith GmbH
- Christian Schiel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Methods and apparatus for the rapid consolidation of moist porous webs
- Patent number 4,324,613
- Issue date Apr 13, 1982
- Douglas Wahren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for hot gas heat transfer particularly for paper drying
- Patent number 4,146,361
- Issue date Mar 27, 1979
- Anthony J. Cirrito
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for drying of fibrous webs
- Publication number 20100206505
- Publication date Aug 19, 2010
- Dan Clarahan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Device and process for production of a fibrous web
- Publication number 20100206506
- Publication date Aug 19, 2010
- Dan Clarahan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and Apparatus for Heating a Roller
- Publication number 20080257510
- Publication date Oct 23, 2008
- Fabian Doling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE