SE8500227D0 - Forfarande och anordning vid formning av pappersbana - Google Patents
Forfarande och anordning vid formning av pappersbanaInfo
- Publication number
- SE8500227D0 SE8500227D0 SE8500227A SE8500227A SE8500227D0 SE 8500227 D0 SE8500227 D0 SE 8500227D0 SE 8500227 A SE8500227 A SE 8500227A SE 8500227 A SE8500227 A SE 8500227A SE 8500227 D0 SE8500227 D0 SE 8500227D0
- Authority
- SE
- Sweden
- Prior art keywords
- wire
- web
- loop
- pulp
- twin
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI840246A FI840246A (fi) | 1984-01-20 | 1984-01-20 | Foerfarande och anordning vid formning av pappersbana. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8500227D0 true SE8500227D0 (sv) | 1985-01-18 |
SE8500227L SE8500227L (sv) | 1985-07-21 |
SE463109B SE463109B (sv) | 1990-10-08 |
Family
ID=8518410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8500227A SE463109B (sv) | 1984-01-20 | 1985-01-18 | Foerfarande vid formning av en pappersbana samt formare med dubbel vira foer genomfoerande av foerfarandet |
Country Status (5)
Country | Link |
---|---|
US (1) | US4609435A (sv) |
CA (1) | CA1242914A (sv) |
DE (1) | DE3501312A1 (sv) |
FI (1) | FI840246A (sv) |
SE (1) | SE463109B (sv) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01502388A (ja) * | 1986-04-30 | 1989-08-17 | ベロイト・コーポレイション | ウェブ形成装置 |
US4894120A (en) * | 1986-04-30 | 1990-01-16 | Beloit Corporation | Twin wire forming apparatus |
US4734164A (en) * | 1986-07-03 | 1988-03-29 | Beloit Corporation | Horizontal web-forming apparatus with curved nose forming board |
US4790909A (en) * | 1986-12-17 | 1988-12-13 | Beloit Corporation | Two-wire paper forming apparatus |
US5404653A (en) * | 1987-02-13 | 1995-04-11 | Beloit Technologies, Inc. | Apparatus for drying a web |
US5507104A (en) * | 1987-02-13 | 1996-04-16 | Beloit Technologies, Inc. | Web drying apparatus |
US6049999A (en) * | 1987-02-13 | 2000-04-18 | Beloit Technologies, Inc. | Machine and process for the restrained drying of a paper web |
GB8710428D0 (en) * | 1987-05-01 | 1987-06-03 | Beloit Corp | Multi-ply web forming apparatus |
FI77281C (sv) * | 1987-06-18 | 1989-02-10 | Valmet Paper Machinery Inc | Hybridformare för en pappersmaskin. |
DE3803805C1 (sv) * | 1988-02-09 | 1989-04-27 | J.M. Voith Gmbh, 7920 Heidenheim, De | |
JPH01314797A (ja) * | 1988-03-30 | 1989-12-19 | Beloit Corp | ウェブの形成装置 |
WO1990005210A1 (en) * | 1988-10-31 | 1990-05-17 | Beloit Corporation | Forming apparatus |
DE3842155A1 (de) * | 1988-12-15 | 1990-06-21 | Voith Gmbh J M | Doppelsiebformer zur herstellung einer papierbahn |
US5225043A (en) * | 1989-04-04 | 1993-07-06 | Sulzer-Escher Wyss Gmbh | Twin wire former with water guide element over the forming zone |
DE3910892A1 (de) * | 1989-04-04 | 1990-10-11 | Escher Wyss Gmbh | Doppelsiebformer |
US5389206A (en) * | 1989-08-22 | 1995-02-14 | J. M. Voith Gmbh | Twin wire former |
DE4026953C2 (de) * | 1990-01-26 | 1995-11-30 | Escher Wyss Gmbh | Entwässerungsvorrichtung und Verfahren zur Entwässerung an einem Doppelsiebformer |
US5468348A (en) * | 1990-07-10 | 1995-11-21 | Beloit Technologies, Inc. | Multi-ply web former and method |
FI91788C (sv) * | 1990-09-12 | 1994-08-10 | Valmet Paper Machinery Inc | Banformningsparti med dubbel vira i en pappersmaskin |
US5084138A (en) * | 1990-11-13 | 1992-01-28 | Beloit Corporation | Deflection compensated forming wire turning bar |
DE4037017C2 (de) * | 1990-11-20 | 1994-12-08 | Escher Wyss Gmbh | Naßteil einer Doppelsieb-Papiermaschine |
JPH04194093A (ja) * | 1990-11-28 | 1992-07-14 | Mitsubishi Heavy Ind Ltd | 抄紙機のツインワイヤホーマ |
JP2808491B2 (ja) * | 1990-12-19 | 1998-10-08 | 三菱重工業株式会社 | 抄紙機のツインワイヤフォーマ |
DE4105215C2 (de) * | 1991-02-20 | 1996-10-17 | Voith Gmbh J M | Sieb-Formerpartie |
FI93032C (sv) * | 1991-03-15 | 1995-02-10 | Valmet Paper Machinery Inc | Banformningsparti med dubbel vira i en pappersmaskin |
US5201999A (en) * | 1991-06-10 | 1993-04-13 | Beloit Technologies, Inc. | Twin wire forming apparatus |
FI93128C (sv) * | 1991-07-19 | 1995-02-27 | Tampella Papertech Oy | Banformningsparti i pappersmaskin med dubbel vira |
US5160583A (en) * | 1991-12-02 | 1992-11-03 | Beloit Corporation | Controlled jet injection apparatus for a papermaking machine headbox |
US6372091B2 (en) | 1999-06-18 | 2002-04-16 | Metso Paper, Inc. | Method and apparatus for forming a paper web |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1336713A (en) * | 1969-12-06 | 1973-11-07 | Walmesley Bury Ltd | Paper- or board-making machines |
US3839143A (en) * | 1972-06-08 | 1974-10-01 | Beloit Corp | Multi-ply two wire former wherein multiple headboxes are used and inflatable air bellows provide adjustments therebetween |
US3846233A (en) * | 1972-09-11 | 1974-11-05 | Valmet Oy | Papermaking machine having a single wire run and a double wire run over a downwardly curving dewatering box |
US3856618A (en) * | 1973-06-04 | 1974-12-24 | Beloit Corp | Multi-ply paper forming machine with upward and downward forming runs |
FI72157C (sv) * | 1974-07-18 | 1987-04-13 | Valmet Oy | Dubbelviradel i pappersmaskin. |
US4414061A (en) * | 1975-02-20 | 1983-11-08 | Australian Paper Manufacturers Limited | Twin wire paper forming apparatus |
US4146424A (en) * | 1977-06-08 | 1979-03-27 | Beloit Corporation | Twin wire former with wire orientation control |
US4125428A (en) * | 1977-06-27 | 1978-11-14 | The Black Clawson Company | Vertical twin wire paper machine |
AT379622B (de) * | 1980-11-26 | 1986-02-10 | Escher Wyss Gmbh | Papiermaschine mit zwei beweglichen wasserdurchlaessigen entwaesserungsbaendern, z.b. sieben |
DE3131957A1 (de) * | 1981-07-24 | 1983-02-10 | Escher Wyss Gmbh, 7980 Ravensburg | Entwaesserungseinheit fuer langsieb-papiermaschinen |
FI73763C (sv) * | 1982-03-02 | 1987-11-09 | Valmet Oy | Banformningsparti för pappersmaskin, som är avsett för modernisering av ett planviraparti. |
FI75376C (sv) * | 1982-04-30 | 1988-06-09 | Valmet Oy | Formningssko för formare i pappersmaskin. |
-
1984
- 1984-01-20 FI FI840246A patent/FI840246A/fi not_active Application Discontinuation
-
1985
- 1985-01-16 DE DE19853501312 patent/DE3501312A1/de not_active Ceased
- 1985-01-18 CA CA000472354A patent/CA1242914A/en not_active Expired
- 1985-01-18 SE SE8500227A patent/SE463109B/sv not_active IP Right Cessation
- 1985-01-22 US US06/693,170 patent/US4609435A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE8500227L (sv) | 1985-07-21 |
FI840246A (fi) | 1985-07-21 |
DE3501312A1 (de) | 1985-07-25 |
US4609435A (en) | 1986-09-02 |
CA1242914A (en) | 1988-10-11 |
FI840246A0 (fi) | 1984-01-20 |
SE463109B (sv) | 1990-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8500227-7 Effective date: 19930810 Format of ref document f/p: F |