ATE51256T1 - Stoffauflauf fuer eine papiermaschine. - Google Patents

Stoffauflauf fuer eine papiermaschine.

Info

Publication number
ATE51256T1
ATE51256T1 AT86309537T AT86309537T ATE51256T1 AT E51256 T1 ATE51256 T1 AT E51256T1 AT 86309537 T AT86309537 T AT 86309537T AT 86309537 T AT86309537 T AT 86309537T AT E51256 T1 ATE51256 T1 AT E51256T1
Authority
AT
Austria
Prior art keywords
ducts
paper machine
perforated plates
flow
headbox
Prior art date
Application number
AT86309537T
Other languages
English (en)
Inventor
Osmo Evaelahti
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8521833&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE51256(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ahlstroem Valmet filed Critical Ahlstroem Valmet
Application granted granted Critical
Publication of ATE51256T1 publication Critical patent/ATE51256T1/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
    • D21F1/06—Regulating pulp flow
    • 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

Landscapes

  • Paper (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Prostheses (AREA)
AT86309537T 1985-12-13 1986-12-08 Stoffauflauf fuer eine papiermaschine. ATE51256T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI854936A FI73766C (fi) 1985-12-13 1985-12-13 INLOPPSLAODA FOER PAPPERSMASKIN. SIIRRETTY PAEIVAEMAEAERAE-FOERSKJUTET DATUM PL 14 ç 17.12.85.
EP86309537A EP0232604B1 (de) 1985-12-13 1986-12-08 Stoffauflauf für eine Papiermaschine

Publications (1)

Publication Number Publication Date
ATE51256T1 true ATE51256T1 (de) 1990-04-15

Family

ID=8521833

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86309537T ATE51256T1 (de) 1985-12-13 1986-12-08 Stoffauflauf fuer eine papiermaschine.

Country Status (6)

Country Link
US (1) US4784726A (de)
EP (1) EP0232604B1 (de)
JP (1) JPS62191592A (de)
AT (1) ATE51256T1 (de)
DE (1) DE3669742D1 (de)
FI (1) FI73766C (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451697U (de) * 1987-09-25 1989-03-30
FI80090C (fi) * 1987-12-23 1990-04-10 Ahlstroem Valmet Foerfarande och anordning i inloppslaodan av en pappersmaskin foer stabilisering av dess laeppstraole.
AT392989B (de) * 1988-05-17 1991-07-25 Voith Ag J M Stoffauflauf fuer papiermaschinen
FI79363C (fi) * 1988-09-26 1989-12-11 Valmet Paper Machinery Inc Foerfarande och anordning i inloppslaodan av en pappersmaskin foer att behaerska foerdelningen i pappersbanans fiberorientering.
JPH03249297A (ja) * 1990-02-26 1991-11-07 Mitsubishi Heavy Ind Ltd 抄紙機ヘッドボックスの流向調整方法
DE4025675C2 (de) * 1990-08-14 1994-10-20 Escher Wyss Gmbh Stoffauflauf
DE4108168A1 (de) * 1991-03-14 1992-09-24 Voith Gmbh J M Stoffauflauf fuer papiermaschinen
JP3021219B2 (ja) * 1992-10-29 2000-03-15 三菱重工業株式会社 抄紙機ヘッドボックスの端部流量調整装置
DE4321697C2 (de) * 1993-06-30 2002-05-23 Voith Paper Patent Gmbh Turbulenzeinsatz einer Papiermaschine
US6004431A (en) * 1998-02-24 1999-12-21 Beloit Technologies, Inc. Headbox with active local flow control
US6294051B1 (en) 1999-04-13 2001-09-25 Kimberly-Clark Worldwide, Inc. Method for improving the edge strength of a fibrous mat
JP2006016697A (ja) 2004-06-30 2006-01-19 Voith Paper Patent Gmbh 抄紙機用ヘッドボックス
PL212997B1 (pl) * 2006-08-16 2012-12-31 Pmpoland Spolka Akcyjna Urzadzenie do sterowania wyplywem z wlewu

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI30095A (fi) * 1958-12-10 Valmet Oy Tapa syöttää paperilietettä perälaatikosta viiralle ja perälaatikko sen suorittamista varten
US2956623A (en) * 1957-04-01 1960-10-18 Ikavalko Erkki Process and apparatus for delivering paper stock to a wire mesh pulley belt
US3434923A (en) * 1965-08-04 1969-03-25 Beloit Corp Headbox of a papermaking machine
CH608255A5 (de) * 1976-05-11 1978-12-29 Escher Wyss Gmbh
FI62151C (fi) * 1981-04-07 1982-11-10 Ahlstroem Oy Foerfarande och anordning foer matning av en fibersuspension pao en banformningsanordnings vira
JPS6050918A (ja) * 1983-08-31 1985-03-22 Wakomu:Kk 半導体処理装置
DE3514554C3 (de) * 1984-09-19 1998-01-08 Escher Wyss Gmbh Stoffauflauf-Vorrichtung für eine Papiermaschine und Verfahren zu deren Betrieb
US4687548A (en) * 1984-10-31 1987-08-18 Valmet Oy Method and apparatus for controlling distortion of fibre orientation in a paper web

Also Published As

Publication number Publication date
FI854936A0 (fi) 1985-12-13
EP0232604B1 (de) 1990-03-21
FI73766B (fi) 1987-07-31
DE3669742D1 (de) 1990-04-26
FI73766C (fi) 1987-11-09
JPH0310755B2 (de) 1991-02-14
EP0232604A1 (de) 1987-08-19
US4784726A (en) 1988-11-15
JPS62191592A (ja) 1987-08-21

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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
RZN Patent revoked