ATE68221T1 - Vorrichtung zum beruehrungslosen fuehren von materialbahnen. - Google Patents
Vorrichtung zum beruehrungslosen fuehren von materialbahnen.Info
- Publication number
- ATE68221T1 ATE68221T1 AT88109878T AT88109878T ATE68221T1 AT E68221 T1 ATE68221 T1 AT E68221T1 AT 88109878 T AT88109878 T AT 88109878T AT 88109878 T AT88109878 T AT 88109878T AT E68221 T1 ATE68221 T1 AT E68221T1
- Authority
- AT
- Austria
- Prior art keywords
- material web
- flow guidance
- curved
- nozzle
- jet
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/04—Drying on cylinders on two or more drying cylinders
- D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
- D21F5/185—Supporting webs in hot air dryers
- D21F5/187—Supporting webs in hot air dryers by air jets
- D21F5/188—Blowing devices
Landscapes
- Paper (AREA)
- Drying Of Solid Materials (AREA)
- Advancing Webs (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3722354 | 1987-07-07 | ||
EP88109878A EP0298299B1 (de) | 1987-07-07 | 1988-06-22 | Vorrichtung zum berührungslosen Führen von Materialbahnen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE68221T1 true ATE68221T1 (de) | 1991-10-15 |
Family
ID=6331038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88109878T ATE68221T1 (de) | 1987-07-07 | 1988-06-22 | Vorrichtung zum beruehrungslosen fuehren von materialbahnen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4893416A (de) |
EP (1) | EP0298299B1 (de) |
JP (1) | JPH0192157A (de) |
AT (1) | ATE68221T1 (de) |
DE (1) | DE3865381D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3841909A1 (de) * | 1988-04-02 | 1989-10-19 | Hilmar Vits | Verfahren und vorrichtung zum schwebenden fuehren von bogen- oder bahnfoermigem material ueber eine foerderstrecke, insbesondere eine gekruemmte foerderstrecke |
FI96125C (fi) * | 1991-09-05 | 1996-05-10 | Valmet Paper Machinery Inc | Rainojen käsittelyyn tarkoitettu alipainesuutinjärjestely ja menetelmä rainojen käsittelyyn tarkoitetussa alipainesuutinjärjestelyssä |
FI92421B (fi) * | 1992-03-19 | 1994-07-29 | Valmet Paper Machinery Inc | Menetelmä ainesratojen ilmakuivatuksessa, ilmakuivattimen suutin-puhalluslaatikko ja sellukuivatin |
US5471766A (en) * | 1993-03-18 | 1995-12-05 | Valmet Paper Machinery, Inc. | Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method |
DE19839916A1 (de) * | 1998-09-02 | 2000-03-09 | Jagenberg Papiertech Gmbh | Verfahren und Vorrichtung zur Verminderung des Volumens oder Drucks eines Fluids, das von sich bewegenden Oberflächen in einen Spalt eingeschleppt wird |
FI105936B (fi) | 1999-03-18 | 2000-10-31 | Valmet Corp | Menetelmä ja laite radan kulun stabiloimiseksi paperikoneessa tai vastaavassa |
US6936137B2 (en) | 2001-10-24 | 2005-08-30 | Honeywell International Inc. | Air clamp stabilizer for continuous web materials |
JP4965231B2 (ja) * | 2006-11-21 | 2012-07-04 | 株式会社ドクター製作所 | 通紙用ドクター装置 |
US8088255B2 (en) * | 2008-04-18 | 2012-01-03 | Honeywell Asca Inc | Sheet stabilizer with dual inline machine direction air clamps and backsteps |
US8177940B2 (en) * | 2009-03-04 | 2012-05-15 | Andritz Inc. | Apparatus and method for stabilizing a moving web having transitions in a surface adjacent the web |
DE102010012084A1 (de) * | 2010-03-19 | 2011-09-22 | Sms Siemag Ag | Verfahren und Vorrichtung zum Zuführen einer Trennlage auf ein Metallband |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231165A (en) * | 1961-12-02 | 1966-01-25 | Svenska Flaektfabriken Ab | Method and apparatus for stabilizing an air-borne web |
US3587177A (en) * | 1969-04-21 | 1971-06-28 | Overly Inc | Airfoil nozzle |
CA901281A (en) * | 1969-11-07 | 1972-05-30 | Dominion Engineering Works | Sonic drying of webs on rolls |
DE2556442C2 (de) * | 1975-12-15 | 1984-09-06 | Gerhardt, Hans-Joachim, Prof. M.Sc. Dipl.-Ing., 5100 Aachen | Vorrichtung zur schwebend Führung von Warenbahnen |
FI68723C (fi) * | 1978-05-04 | 1985-10-10 | Valmet Oy | Dysa foer svaevtork |
FI75008C (fi) * | 1986-03-14 | 1992-02-17 | Valmet Oy | Svaevtork och foerfarande foer effektivering av dess funktion. |
DE3715533C2 (de) * | 1987-05-09 | 1997-07-17 | Krieger Gmbh & Co Kg | Vorrichtung zum Schwebendführen von Materialbahnen |
-
1988
- 1988-06-22 AT AT88109878T patent/ATE68221T1/de not_active IP Right Cessation
- 1988-06-22 EP EP88109878A patent/EP0298299B1/de not_active Expired - Lifetime
- 1988-06-22 DE DE8888109878T patent/DE3865381D1/de not_active Expired - Lifetime
- 1988-07-06 US US07/215,574 patent/US4893416A/en not_active Expired - Fee Related
- 1988-07-07 JP JP63167881A patent/JPH0192157A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0298299B1 (de) | 1991-10-09 |
JPH0192157A (ja) | 1989-04-11 |
DE3865381D1 (de) | 1991-11-14 |
EP0298299A1 (de) | 1989-01-11 |
US4893416A (en) | 1990-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |