EP0943729A3 - Dispositif d' étanchéité - Google Patents

Dispositif d' étanchéité Download PDF

Info

Publication number
EP0943729A3
EP0943729A3 EP98124724A EP98124724A EP0943729A3 EP 0943729 A3 EP0943729 A3 EP 0943729A3 EP 98124724 A EP98124724 A EP 98124724A EP 98124724 A EP98124724 A EP 98124724A EP 0943729 A3 EP0943729 A3 EP 0943729A3
Authority
EP
European Patent Office
Prior art keywords
sealing
moving surface
sealing element
loading
sealing arrangement
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.)
Granted
Application number
EP98124724A
Other languages
German (de)
English (en)
Other versions
EP0943729B1 (fr
EP0943729A2 (fr
Inventor
Hans Prinzing
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
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 Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP0943729A2 publication Critical patent/EP0943729A2/fr
Publication of EP0943729A3 publication Critical patent/EP0943729A3/fr
Application granted granted Critical
Publication of EP0943729B1 publication Critical patent/EP0943729B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/10—Suction rolls, e.g. couch rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars

Landscapes

  • Paper (AREA)
  • Package Closures (AREA)
  • Sealing Devices (AREA)
EP98124724A 1998-03-16 1998-12-28 Dispositif d' étanchéité Expired - Lifetime EP0943729B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19811355A DE19811355A1 (de) 1998-03-16 1998-03-16 Dichtungseinrichtung
DE19811355 1998-03-16

Publications (3)

Publication Number Publication Date
EP0943729A2 EP0943729A2 (fr) 1999-09-22
EP0943729A3 true EP0943729A3 (fr) 2001-01-03
EP0943729B1 EP0943729B1 (fr) 2004-03-17

Family

ID=7861061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98124724A Expired - Lifetime EP0943729B1 (fr) 1998-03-16 1998-12-28 Dispositif d' étanchéité

Country Status (4)

Country Link
US (1) US6302399B1 (fr)
EP (1) EP0943729B1 (fr)
JP (1) JPH11315488A (fr)
DE (2) DE19811355A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110946A1 (de) * 2001-03-07 2002-09-12 Voith Paper Patent Gmbh Dichtungseinrichtung
SE517932C2 (sv) * 2001-09-19 2002-08-06 Kvaerner Pulping Tech Tätningsordning för trumfilter eller filterpressar samt manschett och hållarelement till en sådan
US6505834B1 (en) * 2001-11-02 2003-01-14 General Electric Company Pressure actuated brush seal
US6916025B2 (en) * 2002-10-10 2005-07-12 Piston Technology, Llc Piston and seal for a storage tank
US6854736B2 (en) * 2003-03-26 2005-02-15 Siemens Westinghouse Power Corporation Seal assembly for a rotary machine
DE10322328A1 (de) * 2003-05-17 2004-12-23 Voith Paper Patent Gmbh Walzendichtung
DE10331399A1 (de) * 2003-07-11 2005-01-27 Voith Paper Patent Gmbh Dichtungseinrichtung für eine Papiermaschine
DE10336216A1 (de) * 2003-08-07 2005-03-03 Voith Paper Patent Gmbh Dichtungseinrichtung für eine Papiermaschine
DE102005000175A1 (de) * 2005-12-05 2007-06-06 Voith Patent Gmbh Leiste zur nachgiebigen Stützung eines Siebs und Doppelsiebpartie
FI20065142L (fi) * 2006-02-28 2007-08-29 Metso Paper Inc Imulaatikon etäisyyden säätö vastatelasta
FI120796B (fi) * 2006-03-31 2010-03-15 Metso Paper Inc Imulaatikon etäisyyden säätö vastatelasta
JP2009150015A (ja) * 2007-12-21 2009-07-09 Horikawa Seisakusho:Kk ブレード装置
AT516191B1 (de) * 2014-09-15 2016-08-15 Röchling Leripa Papertech Gmbh & Co Kg Dichtleistensysteme für Saugwalzen
US10246825B2 (en) * 2016-03-17 2019-04-02 Andritz Inc. Supporting mechanism for a papermaking machine dewatering blade
JP7016100B2 (ja) * 2020-02-04 2022-02-04 株式会社長谷川鉄工所 サクションロールにおけるシール装置
CN111776882B (zh) * 2020-06-29 2021-11-23 山东优派特造纸机械有限公司 一种造纸辊筒及其制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802961A (en) * 1972-07-25 1974-04-09 Diamond Int Corp Seal construction for pressure or vacuum chambers
US4058435A (en) * 1976-07-15 1977-11-15 Diamond International Corporation Seal assembly for pressure or vacuum chambers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274641A (en) * 1938-02-07 1942-03-03 Abbott Suction roll
US2649719A (en) * 1949-04-27 1953-08-25 Beloit Iron Works Suction roll seal assembly
US3722895A (en) * 1970-12-30 1973-03-27 Dravo Corp Sealing device
DE3143866A1 (de) * 1981-11-05 1983-05-11 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Abdichtungsanordnung mit einem radialgleitring
US4714523A (en) * 1986-12-18 1987-12-22 Sawyer Jr William D Suction roll seal strips with teflon insert
DE4303298C1 (de) * 1993-02-05 1994-02-10 Gutehoffnungshuette Man Sperrmediumdichtung für Drehrohröfen
US5341726A (en) * 1993-03-31 1994-08-30 Watson M Burnell Piston for tank
FI100897B (fi) * 1993-11-05 1998-03-13 Valmet Paper Machinery Inc Paperikoneen imutelan imulaatikon tiivistysrakenne ja menetelmä imutel an tiivistekäytössä
FI99035C (fi) * 1995-11-03 1997-09-25 Valmet Corp Paperikoneen imutelan tiivisterakenne

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802961A (en) * 1972-07-25 1974-04-09 Diamond Int Corp Seal construction for pressure or vacuum chambers
US4058435A (en) * 1976-07-15 1977-11-15 Diamond International Corporation Seal assembly for pressure or vacuum chambers

Also Published As

Publication number Publication date
EP0943729B1 (fr) 2004-03-17
US6302399B1 (en) 2001-10-16
JPH11315488A (ja) 1999-11-16
DE59811001D1 (de) 2004-04-22
EP0943729A2 (fr) 1999-09-22
DE19811355A1 (de) 1999-09-23

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