DE3874815T2 - Presspartie einer papiermaschine. - Google Patents

Presspartie einer papiermaschine.

Info

Publication number
DE3874815T2
DE3874815T2 DE8888850211T DE3874815T DE3874815T2 DE 3874815 T2 DE3874815 T2 DE 3874815T2 DE 8888850211 T DE8888850211 T DE 8888850211T DE 3874815 T DE3874815 T DE 3874815T DE 3874815 T2 DE3874815 T2 DE 3874815T2
Authority
DE
Germany
Prior art keywords
nip
web
roll
fabric
press
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.)
Revoked
Application number
DE8888850211T
Other languages
English (en)
Other versions
DE3874815D1 (de
Inventor
Jorma Laapotti
Olli Tapio
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.)
Valmet Paper Machinery Inc
Original Assignee
Valmet Paper Machinery 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8524684&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3874815(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Publication of DE3874815D1 publication Critical patent/DE3874815D1/de
Application granted granted Critical
Publication of DE3874815T2 publication Critical patent/DE3874815T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • D21F7/001—Wire-changing arrangements
    • 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
    • D21F3/04—Arrangements thereof
DE8888850211T 1987-06-17 1988-06-16 Presspartie einer papiermaschine. Revoked DE3874815T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI872693A FI85997C (fi) 1987-06-17 1987-06-17 Presspartiet i en pappersmaskin.

Publications (2)

Publication Number Publication Date
DE3874815D1 DE3874815D1 (de) 1992-10-29
DE3874815T2 true DE3874815T2 (de) 1993-02-04

Family

ID=8524684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888850211T Revoked DE3874815T2 (de) 1987-06-17 1988-06-16 Presspartie einer papiermaschine.

Country Status (6)

Country Link
US (1) US4919762A (de)
EP (1) EP0296138B1 (de)
AT (1) ATE80916T1 (de)
CA (1) CA1314167C (de)
DE (1) DE3874815T2 (de)
FI (1) FI85997C (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507104A (en) * 1987-02-13 1996-04-16 Beloit Technologies, Inc. Web drying apparatus
US5404653A (en) * 1987-02-13 1995-04-11 Beloit Technologies, Inc. Apparatus for drying a web
US6049999A (en) * 1987-02-13 2000-04-18 Beloit Technologies, Inc. Machine and process for the restrained drying of a paper web
US5256256A (en) * 1987-04-14 1993-10-26 Valmet Paper Machinery Inc. Frame construction for a press section of a paper machine
FI871649A (fi) * 1987-04-14 1988-10-15 Valmet Paper Machinery Inc Stomkonstruktion foer presspartiet i en pappersmaskin.
FI84377C (fi) * 1988-06-20 1991-11-25 Valmet Paper Machinery Inc Pressparti med stomkonstruktioner i pappersmaskin.
FI92502C (fi) * 1990-05-22 1994-11-25 Valmet Paper Machinery Inc Paperikoneen kompakti puristinosa
FI93663C (fi) * 1990-06-06 1995-05-10 Valmet Paper Machinery Inc Menetelmä ja laite erillispuristimella varustetussa paperikoneen puristinosassa
FI85606C (fi) * 1990-06-15 1992-05-11 Valmet Paper Machinery Inc Foerfarande och anordning i ett kompakt pressparti av en pappersmaskin.
US5120399A (en) * 1991-05-24 1992-06-09 Beloit Corporation Press section with inverted extended nip press and roll press
DE4117597A1 (de) * 1991-05-29 1992-12-03 Voith Gmbh J M Doppelsiebformer fuer eine papiermaschine
US5611892A (en) * 1991-12-19 1997-03-18 Valmet Corporation Compact press section in a paper machine
US5393383A (en) * 1991-12-19 1995-02-28 Valmet Paper Machinery Inc. Compact press section with closed draw of the web in a paper machine
FI916026A (fi) * 1991-12-19 1993-06-20 Valmet Paper Machinery Inc Kompakt pressparti med slutet bandrag i en pappersmaskin
US5639351A (en) * 1991-12-23 1997-06-17 Valmet Corporation Press section of a paper machine, in particular for printing paper qualities
FI98844C (fi) * 1991-12-23 1997-08-25 Valmet Paper Machinery Inc Paperikoneen puristinosa, etenkin painopaperilaaduille
DE19902139A1 (de) * 1999-01-20 2000-07-27 Voith Sulzer Papiertech Patent Pressenanordnung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415351A (en) * 1944-04-01 1947-02-04 Beloit Iron Works Papermaking machine
GB697338A (en) * 1950-11-16 1953-09-23 Ralph Chalinor Heys Improvements in or relating to paper-making machines
SE374150B (de) * 1970-03-17 1975-02-24 Ahlstroem Oy
US4209361A (en) * 1972-11-30 1980-06-24 Valmet Oy Method of multi-nip pressing in a paper machine
US4188262A (en) * 1972-11-30 1980-02-12 Valmet Method for dewatering paper in a paper machine press section
US4075056A (en) * 1974-08-15 1978-02-21 Beloit Corporation Press section structure
FI763434A (fi) * 1976-11-30 1978-05-31 Valmet Oy Foerfarande i vaotpartiet i en pappersmaskin
US4257844A (en) * 1977-04-15 1981-03-24 Beloit Corporation Press section arrangement
US4197158A (en) * 1978-03-16 1980-04-08 Beloit Corporation Paper making machine press section
US4556451A (en) * 1980-12-18 1985-12-03 Beloit Corporation Method of and apparatus for substantially equal compacting and dewatering of both faces of freshly felted paper web
FI72159C (fi) * 1981-05-07 1987-04-13 Valmet Oy Kompakt pressparti i pappersmaskin.
FI820776L (fi) * 1982-03-05 1983-09-06 Valmet Oy Pressparti i pappersmaskin
US4657634A (en) * 1984-11-29 1987-04-14 Valmet Oy Frame construction and method in a paper machine press section for facilitating replacement of press rolls and fabrics
FI70951C (fi) * 1984-11-29 1999-05-19 Valmet Oy Menetelmä paperikoneen puristinosassa kudosten ja telojen vaihtamiseks i sekä menetelmää soveltava puristinosan runkorakenne
CA1274108A (en) * 1985-11-27 1990-09-18 Markku Autio Frame construction and method in a paper machine press section for facilitating replacement of press rolls and fabrics
BR8607142A (pt) * 1986-04-29 1988-04-19 Beloit Corp Aparelho para prensagem de uma manta movel formada sobre uma formacao de fio
FI871649A (fi) * 1987-04-14 1988-10-15 Valmet Paper Machinery Inc Stomkonstruktion foer presspartiet i en pappersmaskin.
FI82089C (fi) * 1987-04-14 1991-01-10 Valmet Paper Machinery Inc Presspartiet i en pappersmaskin och dess stomkonstruktion.

Also Published As

Publication number Publication date
FI872693A (fi) 1988-12-18
EP0296138A3 (en) 1989-07-26
ATE80916T1 (de) 1992-10-15
DE3874815D1 (de) 1992-10-29
EP0296138B1 (de) 1992-09-23
EP0296138A2 (de) 1988-12-21
CA1314167C (en) 1993-03-09
US4919762A (en) 1990-04-24
FI85997B (fi) 1992-03-13
FI85997C (fi) 1992-06-25
FI872693A0 (fi) 1987-06-17

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation