[go: up one dir, main page]

FI803021A7 - Förfarande i pressdelen i en pappersmaskin. - Google Patents

Förfarande i pressdelen i en pappersmaskin. Download PDF

Info

Publication number
FI803021A7
FI803021A7 FI803021A FI803021A FI803021A7 FI 803021 A7 FI803021 A7 FI 803021A7 FI 803021 A FI803021 A FI 803021A FI 803021 A FI803021 A FI 803021A FI 803021 A7 FI803021 A7 FI 803021A7
Authority
FI
Finland
Prior art keywords
paper machine
press section
press
paper
section
Prior art date
Application number
FI803021A
Other languages
English (en)
Finnish (fi)
Inventor
Antti Lehtinen
Original Assignee
Valmet Oy
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=8513807&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI803021(A7) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Oy filed Critical Valmet Oy
Priority to FI803021A priority Critical patent/FI803021A7/sv
Publication of FI803021A7 publication Critical patent/FI803021A7/sv
Priority to CA000386347A priority patent/CA1170883A/en
Priority to DE8181902752T priority patent/DE3170858D1/de
Priority to EP81902752A priority patent/EP0060878B1/en
Priority to AT81902752T priority patent/ATE13701T1/de
Priority to AU76472/81A priority patent/AU7647281A/en
Priority to PCT/FI1981/000074 priority patent/WO1982001203A1/en
Priority to ES505752A priority patent/ES505752A0/es
Priority to IT24168/81A priority patent/IT1138640B/it

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
    • D21F3/04—Arrangements thereof
FI803021A 1980-09-25 1980-09-25 Förfarande i pressdelen i en pappersmaskin. FI803021A7 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI803021A FI803021A7 (sv) 1980-09-25 1980-09-25 Förfarande i pressdelen i en pappersmaskin.
CA000386347A CA1170883A (en) 1980-09-25 1981-09-21 Method and apparatus in the press section of a paper machine
DE8181902752T DE3170858D1 (en) 1980-09-25 1981-09-22 A method of dewatering a web in the press section of a paper machine
EP81902752A EP0060878B1 (en) 1980-09-25 1981-09-22 A method of dewatering a web in the press section of a paper machine
AT81902752T ATE13701T1 (de) 1980-09-25 1981-09-22 Verfahren zum entwaessern einer bahn in der presspartie einer papiermaschine.
AU76472/81A AU7647281A (en) 1980-09-25 1981-09-22 Procedure in the press section of a paper machine
PCT/FI1981/000074 WO1982001203A1 (en) 1980-09-25 1981-09-22 Procedure in the press section of a paper machine
ES505752A ES505752A0 (es) 1980-09-25 1981-09-24 Procedimiento y aparato para mejorar las caracteristicas tecnicas en la fabricacion de bandas de papel.
IT24168/81A IT1138640B (it) 1980-09-25 1981-09-25 Metodo ed apparecchiatura nella sezione delle presse di una macchina per carta

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI803021A FI803021A7 (sv) 1980-09-25 1980-09-25 Förfarande i pressdelen i en pappersmaskin.

Publications (1)

Publication Number Publication Date
FI803021A7 true FI803021A7 (sv) 1981-01-01

Family

ID=8513807

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803021A FI803021A7 (sv) 1980-09-25 1980-09-25 Förfarande i pressdelen i en pappersmaskin.

Country Status (6)

Country Link
EP (1) EP0060878B1 (sv)
CA (1) CA1170883A (sv)
ES (1) ES505752A0 (sv)
FI (1) FI803021A7 (sv)
IT (1) IT1138640B (sv)
WO (1) WO1982001203A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082533A (en) * 1990-04-10 1992-01-21 Beloit Corporation Heated extended nip press with porous roll layers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75382C (sv) * 1982-08-24 1988-06-09 Valmet Oy Pressparti utan pressugvals i pappersmaskin.
AT394739B (de) * 1989-06-09 1992-06-10 Andritz Ag Maschf Vorrichtung zur entwaesserung einer zellstoffbahn bzw. einer materialbahn fuer eine pappenerzeugung
DE19941295A1 (de) * 1999-08-31 2001-03-01 Giesecke & Devrient Gmbh Sicherheitselement
DE102005050281A1 (de) * 2005-10-20 2007-04-26 Voith Patent Gmbh Pressanordnung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209761A (en) * 1938-05-31 1940-07-30 Beloit Iron Works Process and apparatus for drying webs
US4163688A (en) * 1972-11-30 1979-08-07 Valmet Oy Apparatus for dewatering in a paper machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082533A (en) * 1990-04-10 1992-01-21 Beloit Corporation Heated extended nip press with porous roll layers

Also Published As

Publication number Publication date
WO1982001203A1 (en) 1982-04-15
ES8302147A1 (es) 1983-01-01
ES505752A0 (es) 1983-01-01
EP0060878B1 (en) 1985-06-05
IT1138640B (it) 1986-09-17
CA1170883A (en) 1984-07-17
EP0060878A1 (en) 1982-09-29
IT8124168A0 (it) 1981-09-25

Similar Documents

Publication Publication Date Title
FI810222A7 (sv) Pappersmaskinfilt samt förfarande för dess framställning.
NO153616C (no) Tolags vireduk for papirmaskin.
FI820558A7 (sv) Nålfilt för pappersmaskiner och förfarande för dess framställning.
FI820776A7 (sv) Pressparti i pappersmaskin.
FI812544A7 (sv) Press med förlängt nyp.
FI821139A7 (sv) Långzonspress för en pappersmaskin.
IT7920211A0 (it) Metodo e macchina per sfibrare legno sotto pressione.
DK331583A (da) Papirfremstillingsmaskine
NO900553L (no) Pressruller for papirframstillingsmaskin.
AT373309B (de) Papiermaschine
IT8122272A0 (it) Stampatrice.
FI803021A7 (sv) Förfarande i pressdelen i en pappersmaskin.
FI820193A7 (sv) Pappersmaskinsnålfilt och förfarande för framställning av densamma.
FI820525A7 (sv) Sorteringsmaskin för massa.
ES506789A0 (es) Una maquina prensadora.
IT8122563A0 (it) Punzonatrice azionata idraulicamente.
FI812514A7 (sv) Sorteringsmaskin för kartong.
FR2487703B1 (fr) Machine a poinconner perfectionnee
DK331683D0 (da) Papirfremstillingsmaskine
FI822705A7 (sv) Banformningsmaskin.
FI813435A7 (sv) Dubbelvirapappersmaskin.
DK331483D0 (da) Papirfremstillingsmaskine
NO864749D0 (no) Papirmaskinpresse.
FI832151A7 (sv) Pappersmaskin.
SE8005026L (sv) Pappersmaskinplanvira

Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: VALMET OY