ATE68538T1 - Wirbelgenerator fuer den auflaufkasten einer papiermaschine. - Google Patents

Wirbelgenerator fuer den auflaufkasten einer papiermaschine.

Info

Publication number
ATE68538T1
ATE68538T1 AT87903322T AT87903322T ATE68538T1 AT E68538 T1 ATE68538 T1 AT E68538T1 AT 87903322 T AT87903322 T AT 87903322T AT 87903322 T AT87903322 T AT 87903322T AT E68538 T1 ATE68538 T1 AT E68538T1
Authority
AT
Austria
Prior art keywords
pct
flow ducts
paper machine
date
headbox
Prior art date
Application number
AT87903322T
Other languages
English (en)
Inventor
Lasse Koivisto
Heikki Laitinen
Original Assignee
Ahlstroem Valmet
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 Ahlstroem Valmet filed Critical Ahlstroem Valmet
Application granted granted Critical
Publication of ATE68538T1 publication Critical patent/ATE68538T1/de

Links

Classifications

    • 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
    • D21F1/02—Head boxes of Fourdrinier machines
    • 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
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/026—Details of the turbulence section
AT87903322T 1986-05-12 1987-05-12 Wirbelgenerator fuer den auflaufkasten einer papiermaschine. ATE68538T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI861977A FI80487C (fi) 1986-05-12 1986-05-12 Turbulensgenerator i en pappersmaskins inloppslaoda.
EP87903322A EP0298993B1 (de) 1986-05-12 1987-05-12 Wirbelgenerator für den auflaufkasten einer papiermaschine
PCT/FI1987/000063 WO1987006964A1 (en) 1986-05-12 1987-05-12 A turbulence generator for the head box of a paper machine

Publications (1)

Publication Number Publication Date
ATE68538T1 true ATE68538T1 (de) 1991-11-15

Family

ID=8522601

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87903322T ATE68538T1 (de) 1986-05-12 1987-05-12 Wirbelgenerator fuer den auflaufkasten einer papiermaschine.

Country Status (9)

Country Link
US (1) US4895624A (de)
EP (1) EP0298993B1 (de)
JP (1) JPH01502834A (de)
KR (1) KR950009502B1 (de)
AT (1) ATE68538T1 (de)
CA (1) CA1288625C (de)
DE (1) DE3773923D1 (de)
FI (1) FI80487C (de)
WO (1) WO1987006964A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435860C2 (de) * 1994-10-07 1998-03-19 Voith Gmbh J M Stoffauflauf zur Erzeugung einer mehrschichtigen Papierbahn
DE19905068B4 (de) 1998-02-09 2009-04-09 United States Gypsum Co., Chicago Stoffauflaufkasten zur Verwendung in einer Vorrichtung zur Durchführung eines Wasserverfilzverfahrens
WO2008105714A1 (en) * 2007-03-01 2008-09-04 Metso Paper Karlstad Ab Structural element for a functional member of a headbox in a web-manufacturing machine, functional member and headbox made thereof, and associated methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272233A (en) * 1963-03-08 1966-09-13 Diamond Int Corp Taper flow inlet
DE1941424C3 (de) * 1969-08-14 1980-07-10 Escher Wyss Gmbh, 7980 Ravensburg Stoffauflauf für eine Papiermaschine
CA975597A (en) * 1972-06-20 1975-10-07 Ramamurthy G. Krishnan Headbox for paper machine
US4101699A (en) * 1973-11-23 1978-07-18 Samuel Moore & Company Synthetic resinous tube
CH608050A5 (de) * 1976-02-25 1978-12-15 Escher Wyss Gmbh
US4032683A (en) * 1976-09-27 1977-06-28 Phillips Petroleum Company Structural member and method of making same
US4132820A (en) * 1977-06-09 1979-01-02 General Electric Company Composite body with beta-alumina substrate and glass-coating thereon
FI61056C (fi) * 1981-01-26 1982-05-10 Ahlstroem Oy Daempningssystem foer en inloppslaoda i en pappersmaskin
FI67106C (fi) * 1983-01-20 1985-01-10 Valmet Oy Turbulensgenerator foer inloppslaoda till en pappersmaskin dess framstaellningsfoerfarande och med ifraogavarande turbulensgenerator foersedd inloppslaoda till en pappersmaskin
FI69330C (fi) * 1984-02-20 1986-01-10 Valmet Oy Turbulensgenerator i inloppslaoda foer pappersmaskin och foerfarande foer tillverkning av denna

Also Published As

Publication number Publication date
FI861977A0 (fi) 1986-05-12
JPH01502834A (ja) 1989-09-28
EP0298993A1 (de) 1989-01-18
FI861977A (fi) 1987-11-13
WO1987006964A1 (en) 1987-11-19
FI80487B (fi) 1990-02-28
DE3773923D1 (de) 1991-11-21
FI80487C (fi) 1990-06-11
KR950009502B1 (ko) 1995-08-23
EP0298993B1 (de) 1991-10-16
US4895624A (en) 1990-01-23
CA1288625C (en) 1991-09-10
KR880701305A (ko) 1988-07-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee