DE3403641C2 - - Google Patents

Info

Publication number
DE3403641C2
DE3403641C2 DE3403641A DE3403641A DE3403641C2 DE 3403641 C2 DE3403641 C2 DE 3403641C2 DE 3403641 A DE3403641 A DE 3403641A DE 3403641 A DE3403641 A DE 3403641A DE 3403641 C2 DE3403641 C2 DE 3403641C2
Authority
DE
Germany
Prior art keywords
drying cylinder
cylinder
rings
expansion
turbulence
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE3403641A
Other languages
German (de)
English (en)
Other versions
DE3403641A1 (de
Inventor
Olavi Viitanen
Reima Jyvaeskylae Fi Kerttula
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Technologies Oy
Original Assignee
Valmet Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valmet Oy filed Critical Valmet Oy
Publication of DE3403641A1 publication Critical patent/DE3403641A1/de
Application granted granted Critical
Publication of DE3403641C2 publication Critical patent/DE3403641C2/de
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/021—Construction of the cylinders

Landscapes

  • Drying Of Solid Materials (AREA)
  • Paper (AREA)
DE19843403641 1983-03-01 1984-02-02 Vorrichtung in papiermaschinen-trockenzylindern zur verbesserung der waermeuebertragung Granted DE3403641A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI830676A FI66220C (fi) 1983-03-01 1983-03-01 Anordning i torkcylindrarna i en pappermaskin foer att foerbaettra vaermeoeverfoeringen

Publications (2)

Publication Number Publication Date
DE3403641A1 DE3403641A1 (de) 1984-09-06
DE3403641C2 true DE3403641C2 (enExample) 1988-12-08

Family

ID=8516834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843403641 Granted DE3403641A1 (de) 1983-03-01 1984-02-02 Vorrichtung in papiermaschinen-trockenzylindern zur verbesserung der waermeuebertragung

Country Status (5)

Country Link
US (1) US4542593A (enExample)
CA (1) CA1238778A (enExample)
DE (1) DE3403641A1 (enExample)
FI (1) FI66220C (enExample)
SE (1) SE459865B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757582A (en) * 1985-04-01 1988-07-19 Valmet Oy Roll with heated mantle and method
US4674196A (en) * 1985-11-29 1987-06-23 Kmw Corporation Condensed steam agitator for a dryer cylinder and method
US5528838A (en) * 1994-03-25 1996-06-25 The Johnson Corporation Insulated dryer drum
DE19654420B4 (de) * 1996-12-24 2007-06-14 Voith Patent Gmbh Maschine zur Herstellung einer kontinuierlichen Materialbahn
US5899264A (en) * 1997-09-17 1999-05-04 Marquip, Inc. Steam supply and condensate removal apparatus for heated roll
US6021581A (en) * 1998-06-22 2000-02-08 Voith Sulzer Paper Technology North America, Inc. Method of drying a paper web in a paper-making machine at speeds greater than 6000 feet per minute
US6968637B1 (en) 2002-03-06 2005-11-29 Nike, Inc. Sole-mounted footwear stability system
US7028756B2 (en) * 2002-05-17 2006-04-18 The Johnson Corporation Apparatus for increasing a transfer of thermal energy through an inner surface of a hollow cylindrical dryer of a papermaking machine
DE102009001593A1 (de) * 2009-03-17 2010-09-23 Voith Patent Gmbh Dampfbeheizter Trockenzylinder mit innen liegenden Leisten zur Erhöhung der Wärmeleistung
US9562324B2 (en) 2011-05-03 2017-02-07 Gregory L. Wedel Turbulence bar assembly
DE102017123541A1 (de) * 2017-10-10 2019-04-11 Voith Patent Gmbh Trockenzylinder für eine Papiermaschine
WO2020077424A1 (pt) * 2018-10-17 2020-04-23 Emilio PURNHAGEN Dispositivo de fixação de arcos de barras de turbulência

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056552A (en) * 1959-01-28 1962-10-02 Ibm Asynchronous parallel adder deriving intermediate sums and carries by repeated additions and multiplications
US3217426A (en) * 1959-09-12 1965-11-16 Voith Gmbh J M Steam heated drying cylinder
AT229123B (de) * 1959-09-12 1963-08-26 Voith Gmbh J M Dampfbeheizter Trockenzylinder
US3724094A (en) * 1971-02-16 1973-04-03 Kimberly Clark Co Rotary drying drum
AT367119B (de) * 1978-09-13 1982-06-11 Escher Wyss Gmbh Trockenzylinder fuer eine papiermaschine
US4155177A (en) * 1977-06-10 1979-05-22 Beloit Corporation Condensate control for dryer drum
DE7833873U1 (de) * 1978-11-15 1980-04-24 J.M. Voith Gmbh, 7920 Heidenheim Zylinder, insbesondere trockenzylinder fuer papiermaschinen
DE2849454C2 (de) * 1978-11-15 1980-07-24 J.M. Voith Gmbh, 7920 Heidenheim Zylinder, insbesondere Trockenzylinder für Papiermaschinen
US4195417A (en) * 1979-01-19 1980-04-01 Beloit Corporation Dryer drum with magnetic spoiler bars
DE2903784C2 (de) * 1979-02-01 1981-05-21 J.M. Voith Gmbh, 7920 Heidenheim Drehbarer Hohlzylinder, insbesondere Trockenzylinder für Papiermaschinen
US4385455A (en) * 1981-04-28 1983-05-31 Leland A. Withers, Sr. Rotary cylinder end wall insulator with seal
US4486962A (en) * 1982-07-29 1984-12-11 Beloit Corporation Magnetic spoiler bar apparatus

Also Published As

Publication number Publication date
SE8400395L (sv) 1984-09-02
US4542593A (en) 1985-09-24
SE8400395D0 (sv) 1984-01-26
DE3403641A1 (de) 1984-09-06
SE459865B (sv) 1989-08-14
FI830676A0 (fi) 1983-03-01
FI66220B (fi) 1984-05-31
CA1238778A (en) 1988-07-05
FI66220C (fi) 1984-09-10

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee