BR8900038A - Rolo resfriador - Google Patents

Rolo resfriador

Info

Publication number
BR8900038A
BR8900038A BR898900038A BR8900038A BR8900038A BR 8900038 A BR8900038 A BR 8900038A BR 898900038 A BR898900038 A BR 898900038A BR 8900038 A BR8900038 A BR 8900038A BR 8900038 A BR8900038 A BR 8900038A
Authority
BR
Brazil
Prior art keywords
cooling roll
roll
cooling
Prior art date
Application number
BR898900038A
Other languages
English (en)
Inventor
Robert Wolf
Heinrich Schmid
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of BR8900038A publication Critical patent/BR8900038A/pt

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
    • 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
    • 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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/135—Movable heat exchanger
    • Y10S165/139—Fully rotatable
    • Y10S165/156—Hollow cylindrical member, e.g. drum
    • Y10S165/159—Hollow cylindrical member, e.g. drum with particular flow path or defined fluid chamber, e.g. annulus, spiral
    • Y10S165/16—Concentric shells define annular flow space

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Paper (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
BR898900038A 1988-01-28 1989-01-03 Rolo resfriador BR8900038A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3802477A DE3802477A1 (de) 1988-01-28 1988-01-28 Kuehlwalze

Publications (1)

Publication Number Publication Date
BR8900038A true BR8900038A (pt) 1989-08-22

Family

ID=6346150

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900038A BR8900038A (pt) 1988-01-28 1989-01-03 Rolo resfriador

Country Status (11)

Country Link
US (1) US4899811A (pt)
JP (1) JPH01234615A (pt)
AT (1) AT393522B (pt)
BR (1) BR8900038A (pt)
CA (1) CA1320861C (pt)
CH (1) CH677694A5 (pt)
DE (1) DE3802477A1 (pt)
ES (1) ES2012963A6 (pt)
FI (1) FI885831A (pt)
NO (1) NO168494C (pt)
SE (1) SE500442C2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022334C2 (de) * 1990-07-13 1994-02-24 Voith Gmbh J M Verfahren zum Betreiben eines Auftragswerks für Papier oder Karton und Auftragswerk hierfür
JP2826614B2 (ja) * 1992-01-11 1998-11-18 大蔵省印刷局長 抄紙機の乾燥部ドラムシリンダーにおいて、抄造終了後、ドラムシリンダー温度を急速低下させる方法及び装置
DE4401448B4 (de) * 1994-01-06 2004-10-28 Tokuden Co., Ltd. Induktionsheizwalzenvorrichtung
DE19812149A1 (de) 1998-03-20 1999-09-23 Heidelberger Druckmasch Ag Kühlwalze
DE102005000795A1 (de) * 2005-01-05 2006-07-13 Voith Paper Patent Gmbh Vorrichtung und Verfahren zur Herstellung und/oder Veredelung einer Faserstoffbahn
DE102005000782A1 (de) 2005-01-05 2006-07-20 Voith Paper Patent Gmbh Trockenzylinder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE242852C (pt) *
DE2927198A1 (de) * 1979-07-05 1981-01-15 Maschf Augsburg Nuernberg Ag Kuehlwalze mit einem aeusseren walzenmantel und einem innenkoerper
US4252184A (en) * 1980-03-10 1981-02-24 Kimberly-Clark Corporation Control of oil distribution in heated embossing rolls
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
ES506134A0 (es) * 1981-10-08 1982-08-16 Argemi Sans Valeriano Sistema para refrigeracion de cilindros giratorios
DD242852A1 (de) * 1985-11-18 1987-02-11 Adw Ddr Kuehlwalze, insbesondere zur schnellerstarrung von metallen
US4688335A (en) * 1986-02-18 1987-08-25 James River Corporation Of Nevada Apparatus and method for drying fibrous web material

Also Published As

Publication number Publication date
US4899811A (en) 1990-02-13
AT393522B (de) 1991-11-11
SE500442C2 (sv) 1994-06-27
CA1320861C (en) 1993-08-03
JPH01234615A (ja) 1989-09-19
CH677694A5 (pt) 1991-06-14
ES2012963A6 (es) 1990-04-16
ATA317488A (de) 1991-04-15
NO168494B (no) 1991-11-18
NO168494C (no) 1992-02-26
SE8804610D0 (sv) 1988-12-21
DE3802477C2 (pt) 1990-02-15
FI885831A0 (fi) 1988-12-16
NO890347L (no) 1989-07-31
DE3802477A1 (de) 1989-08-10
FI885831A (fi) 1989-07-29
SE8804610L (sv) 1989-07-29
NO890347D0 (no) 1989-01-27

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
HO Change of classification

Free format text: INT. CL. 5 F16C 13/00, D21G 1/02

FG Letter patent granted
MM Lapse due to non-payment of fees (art. 50)