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IT1138640B - METHOD AND EQUIPMENT IN THE PRESS SECTION OF A PAPER MACHINE - Google Patents

METHOD AND EQUIPMENT IN THE PRESS SECTION OF A PAPER MACHINE

Info

Publication number
IT1138640B
IT1138640B IT24168/81A IT2416881A IT1138640B IT 1138640 B IT1138640 B IT 1138640B IT 24168/81 A IT24168/81 A IT 24168/81A IT 2416881 A IT2416881 A IT 2416881A IT 1138640 B IT1138640 B IT 1138640B
Authority
IT
Italy
Prior art keywords
equipment
paper machine
press section
press
paper
Prior art date
Application number
IT24168/81A
Other languages
Italian (it)
Other versions
IT8124168A0 (en
Inventor
Lehtinen Antti
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=IT1138640(B) "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
Publication of IT8124168A0 publication Critical patent/IT8124168A0/en
Application granted granted Critical
Publication of IT1138640B publication Critical patent/IT1138640B/en

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
IT24168/81A 1980-09-25 1981-09-25 METHOD AND EQUIPMENT IN THE PRESS SECTION OF A PAPER MACHINE IT1138640B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI803021A FI803021A (en) 1980-09-25 1980-09-25 FOERFARANDE I PRESSDELEN I EN PAPPERSMASKIN

Publications (2)

Publication Number Publication Date
IT8124168A0 IT8124168A0 (en) 1981-09-25
IT1138640B true IT1138640B (en) 1986-09-17

Family

ID=8513807

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24168/81A IT1138640B (en) 1980-09-25 1981-09-25 METHOD AND EQUIPMENT IN THE PRESS SECTION OF A PAPER MACHINE

Country Status (6)

Country Link
EP (1) EP0060878B1 (en)
CA (1) CA1170883A (en)
ES (1) ES8302147A1 (en)
FI (1) FI803021A (en)
IT (1) IT1138640B (en)
WO (1) WO1982001203A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75382C (en) * 1982-08-24 1988-06-09 Valmet Oy PRESSPARTI UTAN PRESSUGVALS I PAPPERSMASKIN.
AT394739B (en) * 1989-06-09 1992-06-10 Andritz Ag Maschf DEVICE FOR DRAINING A CELLULAR RAIL OR A MATERIAL RAIL FOR PAPER PRODUCTION
US5082533A (en) * 1990-04-10 1992-01-21 Beloit Corporation Heated extended nip press with porous roll layers
DE19941295A1 (en) * 1999-08-31 2001-03-01 Giesecke & Devrient Gmbh Security element
DE102005050281A1 (en) * 2005-10-20 2007-04-26 Voith Patent Gmbh Press arrangement

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

Also Published As

Publication number Publication date
IT8124168A0 (en) 1981-09-25
WO1982001203A1 (en) 1982-04-15
ES505752A0 (en) 1983-01-01
EP0060878A1 (en) 1982-09-29
CA1170883A (en) 1984-07-17
EP0060878B1 (en) 1985-06-05
ES8302147A1 (en) 1983-01-01
FI803021A (en) 1982-03-26

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