SE512374C2 - Termisk isoleringsanordning och isoleringselement för manteln av en termovals - Google Patents

Termisk isoleringsanordning och isoleringselement för manteln av en termovals

Info

Publication number
SE512374C2
SE512374C2 SE9403565A SE9403565A SE512374C2 SE 512374 C2 SE512374 C2 SE 512374C2 SE 9403565 A SE9403565 A SE 9403565A SE 9403565 A SE9403565 A SE 9403565A SE 512374 C2 SE512374 C2 SE 512374C2
Authority
SE
Sweden
Prior art keywords
wall
thermal
roll
roller
cavity
Prior art date
Application number
SE9403565A
Other languages
English (en)
Swedish (sv)
Other versions
SE9403565L (sv
SE9403565D0 (sv
Inventor
Pekka Koivukunnas
Original Assignee
Valmet Paper Machinery Inc
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 filed Critical Valmet Paper Machinery Inc
Publication of SE9403565D0 publication Critical patent/SE9403565D0/xx
Publication of SE9403565L publication Critical patent/SE9403565L/xx
Publication of SE512374C2 publication Critical patent/SE512374C2/sv

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/22—Means for cooling or heating forme or impression 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
    • 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)
SE9403565A 1993-10-20 1994-10-19 Termisk isoleringsanordning och isoleringselement för manteln av en termovals SE512374C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI934636A FI100201B (fi) 1993-10-20 1993-10-20 Termotelan vaipan eristyssovitelma ja eristyskappale

Publications (3)

Publication Number Publication Date
SE9403565D0 SE9403565D0 (sv) 1994-10-19
SE9403565L SE9403565L (sv) 1995-04-21
SE512374C2 true SE512374C2 (sv) 2000-03-06

Family

ID=8538811

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9403565A SE512374C2 (sv) 1993-10-20 1994-10-19 Termisk isoleringsanordning och isoleringselement för manteln av en termovals

Country Status (5)

Country Link
JP (1) JPH07253112A (ja)
AT (1) AT298U1 (ja)
DE (1) DE9416864U1 (ja)
FI (1) FI100201B (ja)
SE (1) SE512374C2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103498286A (zh) * 2013-09-29 2014-01-08 无锡众望四维科技有限公司 成网机的环流式热压辊
CN114347634B (zh) * 2021-12-20 2024-05-14 西安航天华阳机电装备有限公司 一种印刷机版辊充气结构

Family Cites Families (3)

* 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

Also Published As

Publication number Publication date
FI934636L (fi) 1995-04-21
JPH07253112A (ja) 1995-10-03
SE9403565L (sv) 1995-04-21
DE9416864U1 (de) 1995-01-26
AT298U1 (de) 1995-07-25
FI100201B (fi) 1997-10-15
FI934636A0 (fi) 1993-10-20
SE9403565D0 (sv) 1994-10-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed