DE3869769D1 - Vorrichtung und verfahren zum ausspreizen von pulpe auf ein band. - Google Patents

Vorrichtung und verfahren zum ausspreizen von pulpe auf ein band.

Info

Publication number: DE3869769D1
Authority: DE; Germany
Prior art keywords: pulp; tape; web; spreading; onto
Prior art date: 1987-01-30
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.): Expired - Fee Related

Application number

DE8888901050T

Other languages

English (en)

Inventor

Kristian Hakulin

Olof Henricson

Kanerva Kejonen

Toivo Niskanen

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.)

Ahlstrom Corp

Original Assignee

Ahlstrom Corp

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.)

1987-01-30

Filing date

1988-01-27

Publication date

1992-05-07

1987-01-30 Priority claimed from FI870402A external-priority patent/FI85888C/fi

1987-01-30 Priority claimed from FI870403A external-priority patent/FI86444C/fi

1987-01-30 Priority claimed from FI870400A external-priority patent/FI85887C/fi

1988-01-27 Application filed by Ahlstrom Corp filed Critical Ahlstrom Corp

1992-05-07 Application granted granted Critical

1992-05-07 Publication of DE3869769D1 publication Critical patent/DE3869769D1/de

2008-01-28 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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

Landscapes

Paper (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Golf Clubs (AREA)
Package Closures (AREA)

DE8888901050T 1987-01-30 1988-01-27 Vorrichtung und verfahren zum ausspreizen von pulpe auf ein band. Expired - Fee Related DE3869769D1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FI870402A FI85888C (fi)	1987-01-30	1987-01-30	Inloppslaoda foer bredning ut tjock massa till en bana.
FI870403A FI86444C (fi)	1987-01-30	1987-01-30	Anvaendning av en inloppslaoda foer matning av tjock massa.
FI870400A FI85887C (fi)	1987-01-30	1987-01-30	Foerfarande foer utbredning av tjock massa till en bana.
PCT/FI1988/000010 WO1988005840A1 (en)	1987-01-30	1988-01-27	Method and apparatus for spreading pulp to a web

Publications (1)

Publication Number	Publication Date
DE3869769D1 true DE3869769D1 (de)	1992-05-07

Family

ID=27241212

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8888901050T Expired - Fee Related DE3869769D1 (de)	1987-01-30	1988-01-27	Vorrichtung und verfahren zum ausspreizen von pulpe auf ein band.

Country Status (8)

Country	Link
EP (1)	EP0348398B1 (de)
JP (1)	JPH02501935A (de)
AT (1)	ATE74389T1 (de)
CA (1)	CA1333965C (de)
DE (1)	DE3869769D1 (de)
FI (1)	FI893583A0 (de)
RU (1)	RU2042756C1 (de)
WO (1)	WO1988005840A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE468899B (sv) *	1991-08-16	1993-04-05	Sunds Defibrator Ind Ab	Anordning foer avvattning av en fibersuspension
AT404847B (de) *	1996-06-27	1999-03-25	Andritz Patentverwaltung	Verfahren und vorrichtung zur verteilung einer, insbesondere mittelkonsistenten, faserstoffsuspension
FI20075811A7 (fi) *	2007-11-14	2009-05-15	Metso Paper Inc	Menetelmä sakean massan syöttämiseksi muodostusalustalle ja sakeamassaperälaatikko
SE532366C2 (sv) *	2008-04-23	2009-12-22	Metso Paper Inc	Fördelningsanordning för utmatning av cellulosamassa
SE536163C2 (sv) *	2011-10-03	2013-06-04	Metso Paper Sweden Ab	Massafördelningsenhet, samt apparat för tvättning och/eller avvattning av cellulosamassa
SE537357C2 (sv) *	2013-01-11	2015-04-14	Valmet Oy	Apparat för tvättning och/eller avvattning av cellulosamassa
SE537853C2 (sv) *	2013-05-07	2015-11-03	Valmet Oy	Apparat för tvättning och/eller avvattning av massa med en insats för förhindrande av återvätning av massan
SE544977C2 (en) *	2020-04-08	2023-02-14	Valmet Oy	A pulp distribution compartment arrangement and a pulp introduction method for pulp filter equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1526193A (en) *	1922-09-14	1925-02-10	American Voith Contact Co	Fourdrinier machine
US2566449A (en) *	1946-06-26	1951-09-04	Beloit Iron Works	Rectifier roll
DE815884C (de) *	1949-12-03	1951-10-04	Beloit Iron Works	Stoffauflauf fuer Papiermaschinen
US3065788A (en) *	1959-07-29	1962-11-27	Beloit Iron Works	Multiple pipe stock distributor
JPS452483Y1 (de) *	1966-12-20	1970-02-02
US4046435A (en) *	1975-07-14	1977-09-06	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Bearing seat usable in a gas turbine engine
US4133713A (en) *	1977-10-11	1979-01-09	The Procter & Gamble Company	Microturbulence generator for papermachine headbox
JPS5823573B2 (ja) *	1978-07-05	1983-05-16	株式会社京三製作所	計量装置付き区分棚
JPS619033U (ja) *	1984-06-25	1986-01-20	松下電工株式会社	収納装置
JPH06102879B2 (ja) *	1985-07-30	1994-12-14	石川島播磨重工業株式会社	抄紙機のヘツドボツクス

1988
- 1988-01-27 DE DE8888901050T patent/DE3869769D1/de not_active Expired - Fee Related
- 1988-01-27 AT AT88901050T patent/ATE74389T1/de active
- 1988-01-27 FI FI893583A patent/FI893583A0/fi not_active IP Right Cessation
- 1988-01-27 WO PCT/FI1988/000010 patent/WO1988005840A1/en not_active Ceased
- 1988-01-27 JP JP63501298A patent/JPH02501935A/ja active Pending
- 1988-01-27 EP EP88901050A patent/EP0348398B1/de not_active Expired - Lifetime
- 1988-01-29 CA CA000557676A patent/CA1333965C/en not_active Expired - Fee Related
1989
- 1989-07-29 RU SU894614775A patent/RU2042756C1/ru active

Also Published As

Publication number	Publication date
FI893583A7 (fi)	1989-07-27
ATE74389T1 (de)	1992-04-15
EP0348398A1 (de)	1990-01-03
CA1333965C (en)	1995-01-17
WO1988005840A1 (en)	1988-08-11
JPH02501935A (ja)	1990-06-28
RU2042756C1 (ru)	1995-08-27
EP0348398B1 (de)	1992-04-01
FI893583A0 (fi)	1989-07-27

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Legal Events

Date	Code	Title	Description
1993-04-29	8364	No opposition during term of opposition
1997-01-16	8339	Ceased/non-payment of the annual fee