ES450240A3 - Floatation of sheet materials - Google Patents

Floatation of sheet materials

Info

Publication number
ES450240A3
ES450240A3 ES450240A ES450240A ES450240A3 ES 450240 A3 ES450240 A3 ES 450240A3 ES 450240 A ES450240 A ES 450240A ES 450240 A ES450240 A ES 450240A ES 450240 A3 ES450240 A3 ES 450240A3
Authority
ES
Spain
Prior art keywords
continuous material
nozzle
sheet materials
floatation
adjacent
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.)
Expired
Application number
ES450240A
Other languages
Spanish (es)
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.)
Tec Systems Inc
Original Assignee
Tec Systems Inc
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 Tec Systems Inc filed Critical Tec Systems Inc
Publication of ES450240A3 publication Critical patent/ES450240A3/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Abstract

Apparatus for floating sheet materials of the nature of a continuous material comprising means for forming a linear Coanda nozzle extending in a direction transverse to the advance of the continuous material adjacent the surface of said continuous material, said nozzle being oriented relative to the continuous material so that the gas flow induced by said nozzle originates adjacent to the surface of the continuous material that faces said nozzle and is directed on the Coanda surface longitudinally to the direction of travel of the continuous material. (Machine-translation by Google Translate, not legally binding)
ES450240A 1969-02-27 1976-07-28 Floatation of sheet materials Expired ES450240A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80292369A 1969-02-27 1969-02-27

Publications (1)

Publication Number Publication Date
ES450240A3 true ES450240A3 (en) 1977-09-16

Family

ID=25185098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450240A Expired ES450240A3 (en) 1969-02-27 1976-07-28 Floatation of sheet materials

Country Status (6)

Country Link
US (1) US3549070A (en)
JP (1) JPS5438525B1 (en)
DE (1) DE2008804B2 (en)
ES (1) ES450240A3 (en)
FR (1) FR2033059A5 (en)
GB (2) GB1302092A (en)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629952A (en) * 1970-11-16 1971-12-28 Overly Inc Airfoil web dryer
FR2114934A5 (en) * 1970-12-04 1972-06-30 Polytype Ag
DE2253170C2 (en) * 1972-10-30 1988-12-22 Hoechst Ag, 6230 Frankfurt Method and device for treating a freely floating material web
GB1461572A (en) * 1973-03-09 1977-01-13 Masson Scott Thrissell Eng Ltd Web guide sysstems
US3873013A (en) * 1973-10-04 1975-03-25 Tec Systems High velocity web floating air bar having center exhaust means
DE2452207C3 (en) * 1974-11-04 1986-07-10 Industria Textila Lugoj, Lugoj Device for drying textile webs
DE2458002A1 (en) * 1974-12-07 1976-06-10 Artos Meier Windhorst Kg Nozzle assembly for drying textile webs - allowing uniform impingement on total web surface and retention of web between nozzle projections
US4069595A (en) * 1975-01-24 1978-01-24 Aktiebolaget Svenska Flaktfabriken Arrangement for conveying web material through a treating plant
US3957187A (en) * 1975-02-11 1976-05-18 James Puigrodon Methods and apparatus for transporting and conditioning webs
US3982327A (en) * 1975-05-01 1976-09-28 Midland-Ross Corporation Air-dispensing web-floating apparatus
DE2613135C3 (en) * 1976-03-27 1978-11-23 Vits-Maschinenbau Gmbh, 4018 Langenfeld Air cushion nozzle
DE2961177D1 (en) * 1978-01-27 1982-01-14 Spooner Edmeston Eng Float treatment apparatus
DE2836103C2 (en) * 1978-08-17 1985-03-21 Jagenberg-Werke AG, 4000 Düsseldorf Air nozzle for a nozzle dryer
US4197971A (en) * 1978-10-12 1980-04-15 W. R. Grace & Co. High velocity web floating air bar having an internal passage for transverse air discharge slot means
US4201323A (en) * 1978-10-12 1980-05-06 W. R. Grace & Co. High velocity web floating air bar having a recessed Coanda plate
US4265384A (en) * 1980-01-21 1981-05-05 W. R. Grace & Co. Air bar having asymmetrical inlet
FI60261C (en) * 1980-03-28 1981-12-10 Valmet Oy OEVERTRYCKSMUNSTYCKE FOER BEHANDLING AV BANOR
US4414757A (en) * 1981-10-07 1983-11-15 Overly, Incorporated Web dryer nozzle assembly
US4472888A (en) * 1982-06-04 1984-09-25 Cary Metal Products, Inc. Coanda effect nozzle for handling continuous webs
GB2126974B (en) * 1982-09-07 1985-09-11 Grace W R & Co Device for supporting a web on a bed of air
US4606137A (en) * 1985-03-28 1986-08-19 Thermo Electron Web Systems, Inc. Web dryer with control of air infiltration
US4718178A (en) * 1985-11-29 1988-01-12 Whipple Rodger E Gas nozzle assembly
US4848633A (en) * 1986-02-28 1989-07-18 Thermo Electron Web Systems, Inc. Non-contact web turning and drying apparatus
DE3701406A1 (en) * 1987-01-20 1988-07-28 Vib Apparatebau Gmbh DEVICE FOR APPLYING STEAM TO A MATERIAL RAIL LIKE PAPER
US4785986A (en) * 1987-06-11 1988-11-22 Advance Systems, Inc. Paper web handling apparatus having improved air bar with dimensional optimization
US4768695A (en) * 1987-06-11 1988-09-06 Advance Systems, Inc. Air bar for paper web handling apparatus and having an air distributing chamber and perforated plate therefor
US4901449A (en) * 1988-06-07 1990-02-20 W. R. Grace & Co.-Conn. Tri-flotation air bar
JP2782516B2 (en) * 1988-09-19 1998-08-06 富士写真フイルム株式会社 Non-contact web transfer device
DE3910163C2 (en) * 1989-03-29 1996-03-28 Hans Kaesbauer Device for drying the coating of printed surfaces of sheet-like printed products
US5056431A (en) * 1989-04-19 1991-10-15 Quad/Tech, Inc. Bernoulli-effect web stabilizer
US5347726A (en) * 1989-04-19 1994-09-20 Quad/Tech Inc. Method for reducing chill roll condensation
US5242095A (en) * 1990-12-20 1993-09-07 Advance Systems, Inc. Contactless air turn guide with baffles for running webs
GB2259234B (en) * 1991-09-05 1995-08-09 Ian Duncan Mcfarlane Food processing
US5320329A (en) * 1993-02-16 1994-06-14 Surface Combustion, Inc. Pressure pad for stably floating thin strip
US6298782B1 (en) 1993-03-25 2001-10-09 Baldwin Web Controls Anti-wrap device for a web press
US5678484A (en) * 1993-03-25 1997-10-21 Baldwin Web Controls Anti-wrap device for a web press
US5590480A (en) * 1994-12-06 1997-01-07 W. R. Grace & Co.-Conn. combination air bar and hole bar flotation dryer
FI114933B (en) * 1997-07-07 2005-01-31 Metso Paper Inc Method and apparatus for drying a coated paper web or the like
DE19821542C2 (en) * 1998-05-14 2000-05-11 Langbein & Engelbracht Gmbh Blow box
ATE367480T1 (en) * 2001-03-26 2007-08-15 Voith Patent Gmbh DEVICE FOR COATING A RUNNING WEB, PARTICULARLY A PAPER OR CARDBOARD WEB
US6634120B2 (en) 2001-03-26 2003-10-21 Voith Paper Patent Gmbh Apparatus for coating moving fiber webs
US6936137B2 (en) * 2001-10-24 2005-08-30 Honeywell International Inc. Air clamp stabilizer for continuous web materials
DE202004005480U1 (en) * 2004-04-02 2004-06-03 Heidelberger Druckmaschinen Ag Sheetfed
US8088255B2 (en) * 2008-04-18 2012-01-03 Honeywell Asca Inc Sheet stabilizer with dual inline machine direction air clamps and backsteps
US8083895B2 (en) * 2008-04-18 2011-12-27 Honeywell Asca Inc. Sheet stabilization with dual opposing cross direction air clamps
US8615899B2 (en) * 2008-08-27 2013-12-31 Megtec Systems, Inc. Paired air bar/hole bar arrangement in web dryer
DE102008061506A1 (en) * 2008-12-10 2010-06-17 Giesecke & Devrient Gmbh Method and device for carrying value documents
ES2538257T3 (en) 2009-06-05 2015-06-18 Megtec Systems, Inc. Infrared floating bar method
SE535634C2 (en) 2010-11-16 2012-10-23 Andritz Tech & Asset Man Gmbh Cellulose dryer having lower blow boxes and method of drying a web of cellulose pulp
US8899150B2 (en) * 2012-11-01 2014-12-02 Ricoh Company, Ltd. Reduction of print head temperature by disrupting air from heated webs of print media
JP3194078U (en) * 2014-06-25 2014-11-06 町田印刷株式会社 Rotary printing press paper surface temperature riser
DE102019105167B3 (en) * 2019-02-28 2020-08-13 Ebner Industrieofenbau Gmbh Suspension furnace
US20220323971A1 (en) * 2019-10-17 2022-10-13 Toray Industries, Inc. Blowoff nozzle
EP3916150A1 (en) * 2020-05-26 2021-12-01 Valmet Technologies Oy Nozzle system of a device for contact-free treatment of a running fiber web

Also Published As

Publication number Publication date
US3549070A (en) 1970-12-22
JPS5438525B1 (en) 1979-11-21
DE2008804A1 (en) 1970-12-17
GB1302091A (en) 1973-01-04
FR2033059A5 (en) 1970-11-27
GB1302092A (en) 1973-01-04
DE2008804B2 (en) 1976-08-05

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