AT297U1 - Thermische isolationsanordnung und isolationselement fuer die welle einer thermowalze - Google Patents

Thermische isolationsanordnung und isolationselement fuer die welle einer thermowalze Download PDF

Info

Publication number
AT297U1
AT297U1 AT0036294U AT36294U AT297U1 AT 297 U1 AT297 U1 AT 297U1 AT 0036294 U AT0036294 U AT 0036294U AT 36294 U AT36294 U AT 36294U AT 297 U1 AT297 U1 AT 297U1
Authority
AT
Austria
Prior art keywords
shaft
roller
wall
thermal insulation
insulation element
Prior art date
Application number
AT0036294U
Other languages
German (de)
English (en)
Original Assignee
Valmet Paper Machinery Inc Val
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 Paper Machinery Inc Val filed Critical Valmet Paper Machinery Inc Val
Publication of AT297U1 publication Critical patent/AT297U1/de

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B29C33/044—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam in rolls calenders or drums
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
    • F26B13/183—Arrangements for heating, cooling, condensate removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/02—Rotary drums or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/08—Lubricating, cooling or heating rolls internally
    • B21B2027/086—Lubricating, cooling or heating rolls internally heating internally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Fixing For Electrophotography (AREA)
  • Paper (AREA)
AT0036294U 1993-10-20 1994-10-20 Thermische isolationsanordnung und isolationselement fuer die welle einer thermowalze AT297U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI934635A FI100200B (sv) 1993-10-20 1993-10-20 Isoleringsanordning och isoleringselement för axeln till termovals

Publications (1)

Publication Number Publication Date
AT297U1 true AT297U1 (de) 1995-07-25

Family

ID=8538810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0036294U AT297U1 (de) 1993-10-20 1994-10-20 Thermische isolationsanordnung und isolationselement fuer die welle einer thermowalze

Country Status (5)

Country Link
JP (1) JPH0835517A (sv)
AT (1) AT297U1 (sv)
DE (1) DE9416865U1 (sv)
FI (1) FI100200B (sv)
SE (1) SE512375C2 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4733638B2 (ja) * 2003-09-09 2011-07-27 メッツォ ペーパー インコーポレイテッド サーモロールの端部
DE102014224445A1 (de) 2014-11-28 2016-06-02 Schmidt + Clemens Gmbh & Co. Kg Ungekühlte Ofenrolle, und Verfahren zur Herstellung einer ungekühlten Ofenrolle
WO2023138712A1 (de) * 2022-01-18 2023-07-27 Matthews International Corporation Temperierbare kalanderwalze zum herstellen einer elektrodenbahn im trockenelektrodenverfahren

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU781486A1 (ru) * 1978-07-18 1980-11-23 За витель Способ создани вакуума дл теплоизол ции трубопроводов типа "труба в трубе
DE3426641A1 (de) * 1984-07-19 1986-01-23 kabelmetal electro GmbH, 3000 Hannover Verfahren zum nachevakuieren von vakuumisolierten konzentrischen rohrleitungen
GB2194015A (en) * 1986-07-10 1988-02-24 Martin Roy Thomas Page Vacuum insulated pipe
DE3734524A1 (de) * 1987-10-13 1989-04-27 Voith Gmbh J M Lagerzapfen fuer einen hohlen walzenkoerper insbesondere fuer einen trockenzylinder einer papiermaschine
US4955268A (en) * 1987-06-15 1990-09-11 Sulzer-Escher Wyss Gmbh Apparatus containing a work surface heated with a heat carrier medium

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU781486A1 (ru) * 1978-07-18 1980-11-23 За витель Способ создани вакуума дл теплоизол ции трубопроводов типа "труба в трубе
DE3426641A1 (de) * 1984-07-19 1986-01-23 kabelmetal electro GmbH, 3000 Hannover Verfahren zum nachevakuieren von vakuumisolierten konzentrischen rohrleitungen
GB2194015A (en) * 1986-07-10 1988-02-24 Martin Roy Thomas Page Vacuum insulated pipe
US4955268A (en) * 1987-06-15 1990-09-11 Sulzer-Escher Wyss Gmbh Apparatus containing a work surface heated with a heat carrier medium
DE3734524A1 (de) * 1987-10-13 1989-04-27 Voith Gmbh J M Lagerzapfen fuer einen hohlen walzenkoerper insbesondere fuer einen trockenzylinder einer papiermaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Soviet Inventions Illustrated, Sektion Q, Woche 33, London: Derwent publications ltd., Class Q67, Am 78-646 578, SU 781 486 (ADIGAMOV), 23. November 1980 (23.11.80) *

Also Published As

Publication number Publication date
DE9416865U1 (de) 1995-01-26
SE9403564L (sv) 1995-04-21
FI934635A (sv) 1995-04-21
SE9403564D0 (sv) 1994-10-19
JPH0835517A (ja) 1996-02-06
SE512375C2 (sv) 2000-03-06
FI100200B (sv) 1997-10-15
FI934635A0 (fi) 1993-10-20

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Legal Events

Date Code Title Description
MN9K Cancelled due to lapse of time