ES8304243A1 - Extended nip press. - Google Patents

Extended nip press.

Info

Publication number
ES8304243A1
ES8304243A1 ES511807A ES511807A ES8304243A1 ES 8304243 A1 ES8304243 A1 ES 8304243A1 ES 511807 A ES511807 A ES 511807A ES 511807 A ES511807 A ES 511807A ES 8304243 A1 ES8304243 A1 ES 8304243A1
Authority
ES
Spain
Prior art keywords
shoes
web
pressing
sandwiching
piston
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
ES511807A
Other languages
Spanish (es)
Other versions
ES511807A0 (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.)
Beloit Corp
Original Assignee
Beloit 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22982744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8304243(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beloit Corp filed Critical Beloit Corp
Publication of ES511807A0 publication Critical patent/ES511807A0/en
Publication of ES8304243A1 publication Critical patent/ES8304243A1/en
Expired 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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band

Abstract

A pressmechanism for removing water from a traveling fibrous paper web (w) including an elongate extended press nip (N) formed between first and second pressing shoes (10, 11) each having a relieved leading edge (12, 13) with an elongate extending following pressing face (14, 15), felts (18, 19) sandwiching the web in the nip, and traveling impervious belts (16, 17) sandwiching the felt and web therebetween with the belts driven by a grooved traction roll (20, 22) and guide roll, and at least one of the shoes (10, 11) pivotally supported along its length and pressing force being applied to one of the shoes by a piston (30) in a cylinder (31) and pressurized fluid (32) applied to the cylinder and piston to obtain the pressing force.
ES511807A 1981-04-30 1982-04-29 Extended nip press. Expired ES8304243A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25893281A 1981-04-30 1981-04-30

Publications (2)

Publication Number Publication Date
ES511807A0 ES511807A0 (en) 1983-03-01
ES8304243A1 true ES8304243A1 (en) 1983-03-01

Family

ID=22982744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511807A Expired ES8304243A1 (en) 1981-04-30 1982-04-29 Extended nip press.

Country Status (10)

Country Link
EP (1) EP0064933B1 (en)
JP (1) JPS5930836B2 (en)
KR (1) KR860001618B1 (en)
AR (1) AR226644A1 (en)
BR (1) BR8202582A (en)
CA (1) CA1181975A (en)
DE (1) DE3273815D1 (en)
ES (1) ES8304243A1 (en)
FI (1) FI820642L (en)
IN (1) IN156378B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87376C (en) * 1986-02-12 1993-07-20 Valmet Oy EN I HUVUDSAK HYDROSTATISK GLIDSKO
JPH0194240U (en) * 1987-12-16 1989-06-21
DE29622025U1 (en) * 1996-10-16 1997-03-27 Voith Sulzer Papiermasch Gmbh Pressing device
DE19644108A1 (en) * 1996-10-31 1998-05-07 Voith Sulzer Papiermasch Gmbh Shoe press
DE19723172A1 (en) * 1997-06-03 1998-12-10 Geldmacher Joachim Fibre web press assembly, enabling additional water extraction from e.g. paper web
DE10054674A1 (en) * 2000-11-03 2002-05-08 Voith Paper Patent Gmbh Shoe press treating paper web includes driven, continuous pressing bands on either side of web, led with it through felted pressing nip
EP1205600A1 (en) * 2000-11-03 2002-05-15 Voith Paper Patent GmbH Shoe press
DE10132652A1 (en) * 2001-07-05 2003-01-16 Voith Paper Patent Gmbh Press assembly, for wet lightweight paper/cardboard webs, has a single shoe press with an extended press nip and continuous blankets flanking the web with a drive for at least one blanket
US8178045B2 (en) 2007-12-17 2012-05-15 University Of Louisville Research Foundation, Inc. Interchangeable preconcentrator connector assembly
US8448532B2 (en) 2009-03-18 2013-05-28 The United States Of America As Represented By The Secretary Of The Navy Actively cooled vapor preconcentrator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US38092A (en) * 1863-04-07 Improved stump-pulling machine
US3748225A (en) * 1970-11-19 1973-07-24 Beloit Corp Fibrous web press nip structure including nonporous belts backed by pistons supported with fluid pressure
US3783097A (en) * 1972-05-30 1974-01-01 Beloit Corp Hydrodynamically loaded web press with slipper bearing shoes
US4287021A (en) * 1979-08-27 1981-09-01 Beloit Corporation Extended nip press

Also Published As

Publication number Publication date
EP0064933B1 (en) 1986-10-15
JPS57183491A (en) 1982-11-11
IN156378B (en) 1985-07-06
KR830010247A (en) 1983-12-30
ES511807A0 (en) 1983-03-01
BR8202582A (en) 1983-04-19
DE3273815D1 (en) 1986-11-20
FI820642L (en) 1982-10-31
EP0064933A1 (en) 1982-11-17
KR860001618B1 (en) 1986-10-14
JPS5930836B2 (en) 1984-07-28
AR226644A1 (en) 1982-07-30
CA1181975A (en) 1985-02-05

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