EP2274474A4 - Système et procédé de réduction du courant sortant d'un rouleau à travers ses paliers - Google Patents

Système et procédé de réduction du courant sortant d'un rouleau à travers ses paliers

Info

Publication number
EP2274474A4
EP2274474A4 EP09731581A EP09731581A EP2274474A4 EP 2274474 A4 EP2274474 A4 EP 2274474A4 EP 09731581 A EP09731581 A EP 09731581A EP 09731581 A EP09731581 A EP 09731581A EP 2274474 A4 EP2274474 A4 EP 2274474A4
Authority
EP
European Patent Office
Prior art keywords
bearings
roll
reducing current
current exiting
exiting
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.)
Withdrawn
Application number
EP09731581A
Other languages
German (de)
English (en)
Other versions
EP2274474A2 (fr
Inventor
Salvatore Chirico
Nicholas Dohmeier
Viktor Balogh
Jonathan Crawford
Keith Mccormick
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.)
Honeywell International Inc
Original Assignee
Honeywell International 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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of EP2274474A2 publication Critical patent/EP2274474A2/fr
Publication of EP2274474A4 publication Critical patent/EP2274474A4/fr
Withdrawn legal-status Critical Current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
    • D21G1/028—Heating or cooling the rolls; Regulating the temperature using electrical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D21G1/004—Regulating the pressure
    • D21G1/0053—Regulating the pressure using magnetic forces
EP09731581A 2008-04-15 2009-03-31 Système et procédé de réduction du courant sortant d'un rouleau à travers ses paliers Withdrawn EP2274474A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/103,195 US20090258771A1 (en) 2008-04-15 2008-04-15 System and method for reducing current exiting a roll through its bearings
PCT/US2009/038892 WO2009129047A2 (fr) 2008-04-15 2009-03-31 Système et procédé de réduction du courant sortant d'un rouleau à travers ses paliers

Publications (2)

Publication Number Publication Date
EP2274474A2 EP2274474A2 (fr) 2011-01-19
EP2274474A4 true EP2274474A4 (fr) 2011-04-20

Family

ID=41164484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09731581A Withdrawn EP2274474A4 (fr) 2008-04-15 2009-03-31 Système et procédé de réduction du courant sortant d'un rouleau à travers ses paliers

Country Status (5)

Country Link
US (1) US20090258771A1 (fr)
EP (1) EP2274474A4 (fr)
JP (1) JP2011519407A (fr)
CA (1) CA2721361A1 (fr)
WO (1) WO2009129047A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process
CN112635154B (zh) * 2021-03-05 2021-05-25 广东高鑫信息股份有限公司 一种磁性材料流延成型的磁场取向方法、装置及制品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059421A2 (fr) * 1981-03-03 1982-09-08 Consolidated -Bathurst Inc. Procédé et dispositif de régulation d'une zône de pincement
US4614565A (en) * 1982-12-14 1986-09-30 Valmet Oy Method for eddy current heating a roll in a paper machine
US5895598A (en) * 1996-10-16 1999-04-20 Tokuden Co., Ltd. Roller apparatus with magnetic induction heating arrangement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704191A (en) * 1985-01-08 1987-11-03 Beloit Corp. Electromagnetic extended nip press
FI75890C (fi) * 1987-01-23 1988-08-08 Valmet Paperikoneet Oy Foerfarande och anordning i presspartiet i en pappersmaskin foer loesgoering av banan fraon ytan av en pressvals.
FI83895C (fi) * 1988-04-13 1991-09-10 Valmet Paper Machinery Inc Foerfarande och anordning vid pressbehandling av en pappersbana.
US4948467A (en) * 1989-05-17 1990-08-14 The Black Clawson Company Extended nip press with induced repulsion
DE4033986A1 (de) * 1990-08-09 1992-02-13 Schwaebische Huettenwerke Gmbh Walze mit heizeinrichtung
US5211814A (en) * 1991-05-31 1993-05-18 Valmet Paper Machinery Inc. Wire loading device in a paper machine
US5439559A (en) * 1994-02-14 1995-08-08 Beloit Technologies Heavy-weight high-temperature pressing apparatus
US6200426B1 (en) * 1999-03-12 2001-03-13 Voith Sulzer Paper Technology North America, Inc. Paper machine with a controllable electro-magnetic clutch
US6790315B2 (en) * 1999-06-17 2004-09-14 Metso Paper Karlstad Ab Drying section and method for drying a paper web
JP2001303470A (ja) * 2000-04-21 2001-10-31 Mitsubishi Heavy Ind Ltd プレスロール
FI109958B (fi) * 2000-12-27 2002-10-31 Metso Paper Automation Oy Jäähdytetty induktiokuumennuskäämi
FI109713B (fi) * 2001-03-05 2002-09-30 Metso Paper Automation Oy Menetelmä ja laite telan lämmittämiseksi
KR100449090B1 (ko) * 2002-09-30 2004-09-18 삼성전자주식회사 화상형성장치의 정착장치
US7022951B2 (en) * 2002-11-18 2006-04-04 Comaintel, Inc. Induction heating work coil
US7513975B2 (en) * 2003-06-25 2009-04-07 Honeywell International Inc. Cross-direction actuator and control system with adaptive footprint

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059421A2 (fr) * 1981-03-03 1982-09-08 Consolidated -Bathurst Inc. Procédé et dispositif de régulation d'une zône de pincement
US4614565A (en) * 1982-12-14 1986-09-30 Valmet Oy Method for eddy current heating a roll in a paper machine
US5895598A (en) * 1996-10-16 1999-04-20 Tokuden Co., Ltd. Roller apparatus with magnetic induction heating arrangement

Also Published As

Publication number Publication date
JP2011519407A (ja) 2011-07-07
WO2009129047A3 (fr) 2010-01-14
WO2009129047A2 (fr) 2009-10-22
EP2274474A2 (fr) 2011-01-19
CA2721361A1 (fr) 2009-10-22
US20090258771A1 (en) 2009-10-15

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: MCCORMICK, KEITH

Inventor name: CRAWFORD, JONATHAN

Inventor name: BALOGH, VIKTOR

Inventor name: DOHMEIER, NICHOLAS

Inventor name: CHIRICO, SALVATORE

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Effective date: 20110323

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Ipc: D21G 1/00 20060101ALI20110317BHEP

Ipc: D21F 9/00 20060101ALI20110317BHEP

Ipc: D21F 3/08 20060101ALI20110317BHEP

Ipc: D21F 5/02 20060101AFI20091111BHEP

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MCCORMICK, KEITH

Inventor name: CRAWFORD, JONATHAN

Inventor name: BALOGH, VIKTOR

Inventor name: DOHMEIER, NICHOLAS

Inventor name: CHIRICO, SALVATORE

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