IT7967685A0 - Cilindro cavo particolarmente per calandratura della carta e simili con corpo di dislocamento incorporato - Google Patents

Cilindro cavo particolarmente per calandratura della carta e simili con corpo di dislocamento incorporato

Info

Publication number
IT7967685A0
IT7967685A0 IT7967685A IT6768579A IT7967685A0 IT 7967685 A0 IT7967685 A0 IT 7967685A0 IT 7967685 A IT7967685 A IT 7967685A IT 6768579 A IT6768579 A IT 6768579A IT 7967685 A0 IT7967685 A0 IT 7967685A0
Authority
IT
Italy
Prior art keywords
incorporated
similar
hollow cylinder
displacement body
calendering paper
Prior art date
Application number
IT7967685A
Other languages
English (en)
Other versions
IT1118540B (it
Original Assignee
Kleinewefers Gmbh
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 Kleinewefers Gmbh filed Critical Kleinewefers Gmbh
Publication of IT7967685A0 publication Critical patent/IT7967685A0/it
Application granted granted Critical
Publication of IT1118540B publication Critical patent/IT1118540B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
    • F28D11/04—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller performed by a tube or a bundle of tubes
    • 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
    • D21F5/022—Heating the cylinders
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0253—Heating or cooling the rolls; Regulating the temperature
    • D21G1/0266—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT67685/79A 1978-04-03 1979-04-02 Cilindro cavo particolarmente per calandratura della carta e simili con corpo di dislocamento incorporato IT1118540B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2814244A DE2814244C2 (de) 1978-04-03 1978-04-03 Hohlwalze mit koaxial eingebautem Verdrängerkörper

Publications (2)

Publication Number Publication Date
IT7967685A0 true IT7967685A0 (it) 1979-04-02
IT1118540B IT1118540B (it) 1986-03-03

Family

ID=6036012

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67685/79A IT1118540B (it) 1978-04-03 1979-04-02 Cilindro cavo particolarmente per calandratura della carta e simili con corpo di dislocamento incorporato

Country Status (8)

Country Link
US (1) US4235002A (it)
JP (1) JPS552871A (it)
BR (1) BR7902001A (it)
DE (1) DE2814244C2 (it)
ES (1) ES479246A1 (it)
FI (1) FI66470C (it)
GB (1) GB2017864B (it)
IT (1) IT1118540B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014891A1 (de) * 1980-04-17 1981-10-22 Schwäbische Hüttenwerke GmbH, 7080 Aalen Vorrichtung mit einer mittels eines waermetraegers temperaturgeregelten hohlwalze
SE427362B (sv) * 1980-06-25 1983-03-28 Treom I Falkenberg Ab Anordning for montering av en yttre mantel pa en valsformig kropp
DE3040359C2 (de) * 1980-10-25 1983-06-23 Eberhard 4150 Krefeld Derichs Als Wärmetauscher dienende Walze
SE428302B (sv) * 1981-04-01 1983-06-20 Skandinaviska Apparatind Vermevals, avsedd att anvendas i kalandervalsverk och liknande
DE3140425A1 (de) * 1981-10-12 1983-04-21 Schwäbische Hüttenwerke GmbH, 7923 Königsbronn Vorrichtung zum erzeugen und/oder bearbeiten von bahnmaterial
DE3153463C2 (en) * 1981-10-12 1989-11-23 Schwaebische Huettenwerke Gmbh, 7923 Koenigsbronn, De Heatable polishing stack roll or calender roll
EP0158220B1 (de) * 1984-04-06 1992-12-16 Walzen Irle GmbH Mittels eines Wärme übertragenden Mediums beheizbare Kalanderwalze
DE3421631C1 (de) * 1984-06-09 1985-09-12 Küsters, Eduard, 4150 Krefeld Verfahren zur Steuerung des Heiz- bzw. Kuehlmediumstroms in einer beheizbaren bzw. kuehlbaren Walze und entsprechende Walzenanordnung
US4920627A (en) * 1988-02-26 1990-05-01 Lg Industries, Inc. Balanced carrier rolls and methods of fabrication
JPH0510816U (ja) * 1991-07-23 1993-02-12 三菱重工業株式会社 ロール
DE4418344C2 (de) * 1994-05-26 1997-10-16 Voith Sulzer Finishing Gmbh Umhüllung einer Heizwalze und deren Betrieb
US5533569A (en) * 1995-04-24 1996-07-09 The Johnson Corporation Stationary syphon system for rotating heat exchanger rolls
IT1279616B1 (it) * 1995-09-07 1997-12-16 Azionaria Costruzioni Acma Spa Dispositivo gommatore
US5727753A (en) * 1995-12-05 1998-03-17 The Servants, Inc. Web tension equalizer roll
US5833171A (en) * 1995-12-05 1998-11-10 Equa-Liner Systems, L.L.C. Web tension equalizing roll and tracking apparatus
US5833106A (en) * 1995-12-05 1998-11-10 The Servants, Inc. Web tension equalizing roll and tracking apparatus
DE19624737A1 (de) * 1996-06-21 1998-01-02 Voith Sulzer Finishing Gmbh Walze
US6105899A (en) * 1999-01-07 2000-08-22 Visionary Solutions, Llc Web tension equalizing roll and tracking apparatus
DE50111880D1 (de) * 2000-03-14 2007-03-08 Walzen Irle Gmbh Rotierbare Walze
DE10128999A1 (de) * 2001-06-15 2002-12-19 Sms Demag Ag Rollgangsrolle, insbesondere für den Transport von ofenwarmem, metallischem Bandmaterial, Gießsträngen aus Stahl u. dgl.
US6892793B2 (en) * 2003-01-08 2005-05-17 Alcoa Inc. Caster roll
US6971174B2 (en) * 2003-01-08 2005-12-06 Alcoa Inc. Method of manufacturing a caster roll
JP6541965B2 (ja) * 2014-12-22 2019-07-10 Ｔｏｙｏ Ｔｉｒｅ株式会社 シート状部材の溝加工装置及び方法
CN108326046A (zh) * 2018-01-19 2018-07-27 太原理工大学 一种可拆卸式复合板轧制专用轧辊
CN112211898A (zh) * 2020-09-02 2021-01-12 宝利泰橡胶科技扬州有限公司 一种具有加热功能的胶辊

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB337495A (en) * 1929-08-16 1930-11-06 James Sidney Drewry Improvement in flexible bushes for bearings
US2531988A (en) * 1946-03-13 1950-11-28 Pittsburgh Plate Glass Co Plate glass sizing roll
FR1141329A (fr) * 1956-03-08 1957-08-30 Spinn Und Zwirnereimaschb Kari Cylindre de chauffage à la vapeur, notamment pour métiers à filer la rayonne et machines de traitement
US3129755A (en) * 1960-05-02 1964-04-21 Sperry Rand Corp Temperature gradient attenuating device
FI46281C (fi) * 1964-05-21 1973-02-12 Skandinaviska Apparatind Nauhamaisen materiaalin jäähdytysvalssien valmistustapa ja sen mukaan tehty valssi.
JPS5237471B2 (it) * 1973-09-01 1977-09-22
DE2406206C3 (de) * 1974-02-09 1981-05-07 Klöckner-Werke AG, 4100 Duisburg Gummigefedertes Schienenrad
CH601685A5 (it) * 1976-08-10 1978-07-14 Escher Wyss Ag

Also Published As

Publication number Publication date
FI66470B (fi) 1984-06-29
IT1118540B (it) 1986-03-03
FI66470C (fi) 1984-10-10
GB2017864A (en) 1979-10-10
US4235002A (en) 1980-11-25
DE2814244C2 (de) 1985-01-10
ES479246A1 (es) 1979-12-01
DE2814244B1 (de) 1979-10-04
GB2017864B (en) 1982-09-08
BR7902001A (pt) 1979-11-27
JPS552871A (en) 1980-01-10
FI791014A7 (fi) 1979-10-04
JPS5740368B2 (it) 1982-08-27

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