GB1536609A - Apparatus for web caliper control - Google Patents

Apparatus for web caliper control

Info

Publication number
GB1536609A
GB1536609A GB8567/77A GB856777A GB1536609A GB 1536609 A GB1536609 A GB 1536609A GB 8567/77 A GB8567/77 A GB 8567/77A GB 856777 A GB856777 A GB 856777A GB 1536609 A GB1536609 A GB 1536609A
Authority
GB
United Kingdom
Prior art keywords
fluid
web
march
roll
thickness
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
GB8567/77A
Other languages
English (en)
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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of GB1536609A publication Critical patent/GB1536609A/en
Expired legal-status Critical Current

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
    • D21G1/0286—Regulating the axial or circumferential temperature profile of the roll
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/06—Indicating or regulating the thickness of the layer; Signal devices
    • 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
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables

Landscapes

  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Laminated Bodies (AREA)
GB8567/77A 1976-03-02 1977-03-01 Apparatus for web caliper control Expired GB1536609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/663,159 US4114528A (en) 1976-03-02 1976-03-02 Apparatus for web caliper control

Publications (1)

Publication Number Publication Date
GB1536609A true GB1536609A (en) 1978-12-20

Family

ID=24660712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8567/77A Expired GB1536609A (en) 1976-03-02 1977-03-01 Apparatus for web caliper control

Country Status (12)

Country Link
US (1) US4114528A (enExample)
JP (1) JPS607080B2 (enExample)
AU (1) AU498888B2 (enExample)
CA (1) CA1052147A (enExample)
DE (1) DE2708390C3 (enExample)
FI (1) FI60420C (enExample)
FR (1) FR2343081A1 (enExample)
GB (1) GB1536609A (enExample)
MX (1) MX144638A (enExample)
NZ (1) NZ183408A (enExample)
PH (1) PH14750A (enExample)
SE (1) SE432272B (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823738C2 (de) * 1978-05-31 1985-11-07 Kleinewefers Gmbh, 4150 Krefeld Verfahren zum Einebnen (Glätten) einer Papierbahn
US4384514A (en) * 1981-03-03 1983-05-24 Consolidated-Bathurst Inc. Nip control method and apparatus
US4836894A (en) * 1982-09-30 1989-06-06 Beloit Corporation Profiling air/steam system for paper-making machines
CH662837A5 (de) * 1983-02-10 1987-10-30 Escher Wyss Ag Kalander zur druck- und waermebehandlung von warenbahnen.
CH663234A5 (de) * 1983-02-10 1987-11-30 Escher Wyss Ag Zweiwalzenkalander mit beheizten walzen.
JPS59228097A (ja) * 1983-06-07 1984-12-21 横河電機株式会社 紙厚プロフイル制御装置
US4480537A (en) * 1983-07-25 1984-11-06 Agronin Ronald D Method and apparatus for calendering a web
SE463269B (sv) * 1984-04-11 1990-10-29 Sensodec Oy Foerfarande och anordning foer att lokalisera fel i funktionen hos en pappersmaskins maskindelar
US4573402A (en) * 1984-08-08 1986-03-04 Rajeeva Sharma Caliper control system and method
DE3446785A1 (de) * 1984-12-21 1985-05-15 Sulzer-Escher Wyss AG, Zürich Anordnung zum regeln einer walzvorrichtung
US4768433A (en) * 1985-01-25 1988-09-06 Measurex Corporation Hot air calender roll controller
US4685389A (en) * 1985-01-25 1987-08-11 Measurex Corporation Hot air calender roll controller
US4658716A (en) * 1985-04-12 1987-04-21 Measurex Corporation Infrared heating calender roll controller
US4671173A (en) * 1985-04-25 1987-06-09 Measurex Corporation Steam jet calender controller with condensate suction
US4653396A (en) * 1985-05-07 1987-03-31 Measurex Corporation Recirculating air calender roll controller
US4748906A (en) * 1986-03-21 1988-06-07 Accuray Corporation Air shower apparatus and method
US4867054A (en) * 1988-01-26 1989-09-19 Thermo Electron Web Systems, Inc. Caliper control system
WO1990014216A1 (en) * 1989-05-18 1990-11-29 Measurex Corporation Calendering control system
JPH055293A (ja) * 1991-06-21 1993-01-14 Mitsubishi Electric Corp ロールの温度制御装置
DE4202917C1 (enExample) * 1992-02-01 1993-08-12 Kleinewefers Gmbh, 4150 Krefeld, De
US5611396A (en) * 1994-08-19 1997-03-18 Abb Industrial Systems, Inc. Method and apparatus for throttle valve control of a calender roll actuator
US5583782A (en) * 1994-11-10 1996-12-10 Measurex Devron Inc. Caliper profile control system for paper machine providing reduced start up times
US5743177A (en) * 1996-02-29 1998-04-28 Union Camp Corporation Enhanced cross-directional caliper control system
FI107625B (fi) * 1996-04-29 2001-09-14 Metso Paper Inc Menetelmä paperirainan kalanteroinnissa ja menetelmää soveltava kalanteri
DE19736048A1 (de) * 1997-08-20 1999-02-25 Voith Sulzer Papiermasch Gmbh Vorrichtung und Verfahren zur Steuerung oder Regelung eines Bahneigenschaftsprofils
DE19736047A1 (de) * 1997-08-20 1999-02-25 Voith Sulzer Papiermasch Gmbh Vorrichtung und Verfahren zur Steuerung oder Regelung des Flächengewichts einer Papier- oder Kartonbahn
US6000328A (en) * 1998-03-05 1999-12-14 Impact Systems, Inc. Gloss control system using air jets
US6368458B1 (en) * 1998-03-19 2002-04-09 Voith Sulzer Paper Technology North America, Inc. Calender press for a paper-making machine with thermally compensated top and bottom rolls and low nip load
US5938895A (en) * 1998-04-02 1999-08-17 Valmet Corporation Calender having moisture profile control
US6432272B1 (en) 1998-12-17 2002-08-13 Kimberly-Clark Worldwide, Inc. Compressed absorbent fibrous structures
FI20115931L (fi) * 2011-09-22 2013-03-23 Metso Paper Inc Kuivatusjärjestelmä ja menetelmä liikkuvan rainan kuivattamiseksi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1253298A (en) * 1917-08-10 1918-01-15 Jacob A Temple Device for cooling calender-rolls.
US3177799A (en) * 1963-01-10 1965-04-13 Beloit Corp Apparatus for selectively temperature conditioning calenders
US3203678A (en) * 1963-05-01 1965-08-31 Warren S D Co Temperature control system for rolls
US3266561A (en) * 1963-12-23 1966-08-16 Beloit Iron Works Method and means for correcting the crown of a roll
US3770578A (en) * 1971-05-12 1973-11-06 Midland Ross Corp Method for controlling caliper

Also Published As

Publication number Publication date
SE7702187L (sv) 1977-09-03
PH14750A (en) 1981-11-20
JPS607080B2 (ja) 1985-02-22
AU498888B2 (en) 1979-03-29
DE2708390B2 (de) 1979-12-06
DE2708390C3 (de) 1980-08-21
FI60420B (fi) 1981-09-30
NZ183408A (en) 1979-03-16
FI770643A7 (enExample) 1977-09-03
DE2708390A1 (de) 1977-09-08
FR2343081B1 (enExample) 1980-09-26
AU2263277A (en) 1978-08-31
SE432272B (sv) 1984-03-26
CA1052147A (en) 1979-04-10
MX144638A (es) 1981-11-03
US4114528A (en) 1978-09-19
FI60420C (fi) 1982-01-11
JPS52124908A (en) 1977-10-20
FR2343081A1 (fr) 1977-09-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]