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FR2438612A1 - Barre de support pneumatique de nappes continues a lame d'air - Google Patents

Barre de support pneumatique de nappes continues a lame d'air

Info

Publication number
FR2438612A1
FR2438612A1 FR7925236A FR7925236A FR2438612A1 FR 2438612 A1 FR2438612 A1 FR 2438612A1 FR 7925236 A FR7925236 A FR 7925236A FR 7925236 A FR7925236 A FR 7925236A FR 2438612 A1 FR2438612 A1 FR 2438612A1
Authority
FR
France
Prior art keywords
support bar
pneumatic support
continuous air
air blade
blade plates
Prior art date
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.)
Granted
Application number
FR7925236A
Other languages
English (en)
Other versions
FR2438612B1 (fr
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2438612A1 publication Critical patent/FR2438612A1/fr
Application granted granted Critical
Publication of FR2438612B1 publication Critical patent/FR2438612B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/112—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along preferably rectilinear path, e.g. nozzle bed for web

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Advancing Webs (AREA)
  • Nozzles (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Duct Arrangements (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

L'INVENTION CONCERNE UNE BARRE DE SUPPORT PNEUMATIQUE DE NAPPES CONTINUES. ELLE SE RAPPORTE A UNE BARRE DE SUPPORT PNEUMATIQUE D'UNE NAPPE CONTINUE W DE MATIERE, DANS LAQUELLE L'AIR S'ECOULE ENTRE DEUX PAROIS 16 ET 18 VERS UNE FENTE 10 DE SOUFFLAGE SUR LA FEUILLE W. SELON L'INVENTION, DES CANNELURES DE LA PAROI 18 DELIMITENT DES PASSAGES QUI SONT BIEN PERPENDICULAIRES A LA NAPPE W SI BIEN QUE CELLE-CI EST SUPPORTEE ET SECHEE UNIFORMEMENT SUR TOUTE SA LARGEUR. APPLICATION AU SECHAGE DES FEUILLES DE PAPIER.
FR7925236A 1978-10-12 1979-10-10 Barre de support pneumatique de nappes continues a lame d'air Expired FR2438612B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/950,745 US4197973A (en) 1978-10-12 1978-10-12 High velocity web floating air bar having air flow straightening means for air discharge slot means

Publications (2)

Publication Number Publication Date
FR2438612A1 true FR2438612A1 (fr) 1980-05-09
FR2438612B1 FR2438612B1 (fr) 1985-08-16

Family

ID=25490818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925236A Expired FR2438612B1 (fr) 1978-10-12 1979-10-10 Barre de support pneumatique de nappes continues a lame d'air

Country Status (8)

Country Link
US (1) US4197973A (fr)
JP (1) JPS601257B2 (fr)
CA (1) CA1109499A (fr)
DE (1) DE2941282A1 (fr)
FR (1) FR2438612B1 (fr)
GB (1) GB2035246B (fr)
IT (1) IT1120859B (fr)
SE (1) SE440895B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0959033A2 (fr) * 1998-05-18 1999-11-24 Kabushiki Kaisha Tokyo Kikai Seisakusho Méthode et dispositif pour atténuer le flottement d'une bande, et application au raccordement de bandes

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265384A (en) * 1980-01-21 1981-05-05 W. R. Grace & Co. Air bar having asymmetrical inlet
DE3007752C2 (de) * 1980-02-29 1981-11-12 Lindauer Dornier Gmbh, 8990 Lindau Anordnung zur Beaufschlagung von Warenbahnen
FI60261C (fi) * 1980-03-28 1981-12-10 Valmet Oy Oevertrycksmunstycke foer behandling av banor
US4282998A (en) * 1980-05-09 1981-08-11 W. R. Grace & Co. Maintenance of constant web clearance at contactless turning guide
US4787547A (en) * 1987-06-11 1988-11-29 Advance Systems, Inc. Mounting means for air bars
US5092059A (en) * 1988-06-07 1992-03-03 W. R. Grace & Co.-Conn. Infrared air float bar
US4901449A (en) * 1988-06-07 1990-02-20 W. R. Grace & Co.-Conn. Tri-flotation air bar
US4833794A (en) * 1988-08-10 1989-05-30 Advance Systems, Inc. Dryer apparatus for floating a running web and having baffle means for spent return air
US5017964A (en) * 1989-11-29 1991-05-21 Am International, Inc. Corona charge system and apparatus for electrophotographic printing press
US5019868A (en) * 1989-12-28 1991-05-28 Am International, Inc. Developer electrode and reverse roller assembly for high speed electrophotographic printing device
US5177877A (en) * 1989-12-28 1993-01-12 Am International, Inc. Dryer-fuser apparatus and method for high speed electrophotographic printing device
US5077172A (en) * 1989-12-28 1991-12-31 Am International, Inc. Carrier web transfer device and method for electrophotographic printing press
US5152080A (en) * 1991-06-25 1992-10-06 W. R. Grace & Co.-Conn. Steerable air bar/edge dam apparatus
US5590480A (en) * 1994-12-06 1997-01-07 W. R. Grace & Co.-Conn. combination air bar and hole bar flotation dryer
US6083346A (en) * 1996-05-14 2000-07-04 Kimberly-Clark Worldwide, Inc. Method of dewatering wet web using an integrally sealed air press
US6143135A (en) 1996-05-14 2000-11-07 Kimberly-Clark Worldwide, Inc. Air press for dewatering a wet web
US6149767A (en) * 1997-10-31 2000-11-21 Kimberly-Clark Worldwide, Inc. Method for making soft tissue
US6096169A (en) * 1996-05-14 2000-08-01 Kimberly-Clark Worldwide, Inc. Method for making cellulosic web with reduced energy input
WO1997047934A1 (fr) * 1996-06-14 1997-12-18 Koenig & Bauer Ag Sechoir a suspension
DE19647050C2 (de) * 1996-06-14 1999-03-04 Koenig & Bauer Albert Ag Verfahren zur Veränderung einer Lage einer Warenbahn
FI108870B (fi) 1997-05-30 2002-04-15 Metso Paper Inc Leijukuivainyksikkö
US6197154B1 (en) 1997-10-31 2001-03-06 Kimberly-Clark Worldwide, Inc. Low density resilient webs and methods of making such webs
US6187137B1 (en) 1997-10-31 2001-02-13 Kimberly-Clark Worldwide, Inc. Method of producing low density resilient webs
US6306257B1 (en) 1998-06-17 2001-10-23 Kimberly-Clark Worldwide, Inc. Air press for dewatering a wet web
US6280573B1 (en) 1998-08-12 2001-08-28 Kimberly-Clark Worldwide, Inc. Leakage control system for treatment of moving webs
US6318727B1 (en) 1999-11-05 2001-11-20 Kimberly-Clark Worldwide, Inc. Apparatus for maintaining a fluid seal with a moving substrate
US6564473B2 (en) 2001-10-22 2003-05-20 The Procter & Gamble Company High efficiency heat transfer using asymmetric impinging jet
DE10358754B4 (de) * 2003-12-12 2011-07-14 M-Real Oyj Bahnfördervorrichtung
US7311234B2 (en) * 2005-06-06 2007-12-25 The Procter & Gamble Company Vectored air web handling apparatus
US7694433B2 (en) * 2005-06-08 2010-04-13 The Procter & Gamble Company Web handling apparatus and process for providing steam to a web material
DE102005054995B4 (de) * 2005-07-28 2014-03-13 Otto Junker Gmbh Düsensystem für die Behandlung von bahnförmigem Gut
EP2857199B8 (fr) 2009-06-05 2018-01-10 Babcock & Wilcox MEGTEC, LLC Methode pour barre flottante infrarouge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873013A (en) * 1973-10-04 1975-03-25 Tec Systems High velocity web floating air bar having center exhaust means
DE2556442A1 (de) * 1975-12-15 1977-06-23 Kramer Carl Verfahren zur schwebend fuehrung von warenbahnen und vorrichtung zur durchfuehrung des verfahrens
DE2613135A1 (de) * 1976-03-27 1977-09-29 Vits Maschinenbau Gmbh Luftkissenduese

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776440A (en) * 1973-01-30 1973-12-04 Tec Systems Web handling apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873013A (en) * 1973-10-04 1975-03-25 Tec Systems High velocity web floating air bar having center exhaust means
FR2246479A1 (fr) * 1973-10-04 1975-05-02 Tec Systems
DE2556442A1 (de) * 1975-12-15 1977-06-23 Kramer Carl Verfahren zur schwebend fuehrung von warenbahnen und vorrichtung zur durchfuehrung des verfahrens
DE2613135A1 (de) * 1976-03-27 1977-09-29 Vits Maschinenbau Gmbh Luftkissenduese

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0959033A2 (fr) * 1998-05-18 1999-11-24 Kabushiki Kaisha Tokyo Kikai Seisakusho Méthode et dispositif pour atténuer le flottement d'une bande, et application au raccordement de bandes
EP0959033A3 (fr) * 1998-05-18 2000-09-27 Kabushiki Kaisha Tokyo Kikai Seisakusho Méthode et dispositif pour atténuer le flottement d'une bande, et application au raccordement de bandes
US6241179B1 (en) 1998-05-18 2001-06-05 Kabushiki Kaisha Tokyo Kikai Seisakusho Method and apparatus for web flutter containment, and application to web splicing

Also Published As

Publication number Publication date
DE2941282A1 (de) 1980-04-24
GB2035246B (en) 1982-10-20
SE7908387L (sv) 1980-04-13
CA1109499A (fr) 1981-09-22
JPS601257B2 (ja) 1985-01-12
GB2035246A (en) 1980-06-18
IT7950533A0 (it) 1979-10-11
IT1120859B (it) 1986-03-26
US4197973A (en) 1980-04-15
SE440895B (sv) 1985-08-26
FR2438612B1 (fr) 1985-08-16
JPS5552850A (en) 1980-04-17

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Legal Events

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CD Change of name or company name
ST Notification of lapse