FI68723C - Dysa foer svaevtork - Google Patents

Dysa foer svaevtork Download PDF

Info

Publication number
FI68723C
FI68723C FI781375A FI781375A FI68723C FI 68723 C FI68723 C FI 68723C FI 781375 A FI781375 A FI 781375A FI 781375 A FI781375 A FI 781375A FI 68723 C FI68723 C FI 68723C
Authority
FI
Finland
Prior art keywords
nozzle
guide surface
web
flow
gas flow
Prior art date
Application number
FI781375A
Other languages
English (en)
Finnish (fi)
Other versions
FI68723B (fi
FI781375A (fi
Inventor
Yngve Lindstroem
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Priority to FI781375A priority Critical patent/FI68723C/fi
Priority to US05/933,525 priority patent/US4247993A/en
Priority to JP54048919A priority patent/JPS5916631B2/ja
Priority to DE2917765A priority patent/DE2917765C2/de
Priority to SE7903836A priority patent/SE443167B/sv
Priority to GB7915723A priority patent/GB2025020B/en
Priority to JP5517579A priority patent/JPS54149970A/ja
Priority to BE0/195001A priority patent/BE876049A/xx
Priority to CA000327028A priority patent/CA1121153A/en
Priority to FR7911359A priority patent/FR2424765A1/fr
Priority to NL7903508A priority patent/NL7903508A/xx
Priority to IT7922407A priority patent/IT7922407A0/it
Publication of FI781375A publication Critical patent/FI781375A/fi
Publication of FI68723B publication Critical patent/FI68723B/fi
Application granted granted Critical
Publication of FI68723C publication Critical patent/FI68723C/fi
Priority to JP1987092698U priority patent/JPS6314991U/ja

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
    • D21F5/18—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/07—Coanda

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Advancing Webs (AREA)
  • Casings For Electric Apparatus (AREA)
  • Nozzles (AREA)
FI781375A 1978-04-27 1978-05-04 Dysa foer svaevtork FI68723C (fi)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI781375A FI68723C (fi) 1978-05-04 1978-05-04 Dysa foer svaevtork
US05/933,525 US4247993A (en) 1978-05-04 1978-08-14 Nozzle apparatus for airborne paper web dryers
JP54048919A JPS5916631B2 (ja) 1978-04-27 1979-04-20 ドア、窓等の防犯装置
DE2917765A DE2917765C2 (de) 1978-05-04 1979-05-02 Düse für einen Schwebetrockner
SE7903836A SE443167B (sv) 1978-05-04 1979-05-03 Dysa for svevtork
JP5517579A JPS54149970A (en) 1978-05-04 1979-05-04 Nozzle for gas dryer
GB7915723A GB2025020B (en) 1978-05-04 1979-05-04 Air dryer nozzle
BE0/195001A BE876049A (fr) 1978-05-04 1979-05-04 Buse pour sechoir a air
CA000327028A CA1121153A (en) 1978-05-04 1979-05-04 Nozzle apparatus for airborne paper web dryers
FR7911359A FR2424765A1 (fr) 1978-05-04 1979-05-04 Buse pour sechoir a air
NL7903508A NL7903508A (nl) 1978-05-04 1979-05-04 Mondstuk voor een luchtdrooginstallatie.
IT7922407A IT7922407A0 (it) 1978-05-04 1979-05-04 Ugello per essiccatore ad aria.
JP1987092698U JPS6314991U (ja) 1978-05-04 1987-06-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI781375 1978-05-04
FI781375A FI68723C (fi) 1978-05-04 1978-05-04 Dysa foer svaevtork

Publications (3)

Publication Number Publication Date
FI781375A FI781375A (fi) 1979-11-05
FI68723B FI68723B (fi) 1985-06-28
FI68723C true FI68723C (fi) 1985-10-10

Family

ID=8511678

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781375A FI68723C (fi) 1978-04-27 1978-05-04 Dysa foer svaevtork

Country Status (11)

Country Link
US (1) US4247993A (ja)
JP (3) JPS5916631B2 (ja)
BE (1) BE876049A (ja)
CA (1) CA1121153A (ja)
DE (1) DE2917765C2 (ja)
FI (1) FI68723C (ja)
FR (1) FR2424765A1 (ja)
GB (1) GB2025020B (ja)
IT (1) IT7922407A0 (ja)
NL (1) NL7903508A (ja)
SE (1) SE443167B (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI60261C (fi) * 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
FI63800C (fi) * 1982-04-27 1983-08-10 Valmet Oy Foerfarande och anordning vid skaerningen av spetsen i en pappersbana
US4551203A (en) * 1984-04-02 1985-11-05 Valmet Oy Method and arrangement for guiding a paper web from the press section to the drying section
US4601116A (en) * 1985-05-16 1986-07-22 Worldwide Converting Machinery, Inc. Coanda nozzle dryer
US4718178A (en) * 1985-11-29 1988-01-12 Whipple Rodger E Gas nozzle assembly
ATE68221T1 (de) * 1987-07-07 1991-10-15 Hilmar Vits Vorrichtung zum beruehrungslosen fuehren von materialbahnen.
US5172844A (en) * 1989-01-21 1992-12-22 Bandfabrik Breitenbach Ag Method and apparatus for reducing a transporting strain on elongated material passing through a treatment chamber
FI96125C (fi) * 1991-09-05 1996-05-10 Valmet Paper Machinery Inc Rainojen käsittelyyn tarkoitettu alipainesuutinjärjestely ja menetelmä rainojen käsittelyyn tarkoitetussa alipainesuutinjärjestelyssä
US5466298A (en) * 1993-10-01 1995-11-14 James River Paper Company, Inc. Web cleaning method
US5590480A (en) * 1994-12-06 1997-01-07 W. R. Grace & Co.-Conn. combination air bar and hole bar flotation dryer
CA2190563C (en) * 1996-11-18 1999-10-26 Ralph Mancini Device and method to stabilize sheet between press section and dryer section of a paper-making machine
US6260287B1 (en) * 1997-08-08 2001-07-17 Peter Walker Wet web stability method and apparatus
US5991964A (en) * 1998-06-22 1999-11-30 Kimberly-Clark Worldwide, Inc. Web cleaner
US6484418B1 (en) 2000-11-06 2002-11-26 Kimberly-Clark Worldwide, Inc. Yankee drying hood and method comprising angled impingement nozzles
GB0129740D0 (en) * 2001-12-12 2002-01-30 Falmer Investment Ltd Improvements in and relating to processing fabric
DE102005060715A1 (de) * 2005-12-19 2007-06-21 Siemens Ag Papiermaschine mit einer oder mehreren Ventilvorrichtungen
US9945067B1 (en) * 2016-10-17 2018-04-17 Illinois Tool Works Inc. Airfoil apparatus for a system having a controlled internal environment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587177A (en) * 1969-04-21 1971-06-28 Overly Inc Airfoil nozzle
US3650043A (en) * 1970-04-03 1972-03-21 Overly Inc Web stabilizer
US3711960A (en) * 1971-08-26 1973-01-23 Overly Inc Web dryer
US3873013A (en) * 1973-10-04 1975-03-25 Tec Systems High velocity web floating air bar having center exhaust means
US3982327A (en) * 1975-05-01 1976-09-28 Midland-Ross Corporation Air-dispensing web-floating apparatus
JPS526781A (en) * 1975-07-07 1977-01-19 Bridgestone Tire Co Ltd Metal mold for vulcanizing and molding tire

Also Published As

Publication number Publication date
SE443167B (sv) 1986-02-17
DE2917765C2 (de) 1982-07-15
IT7922407A0 (it) 1979-05-04
FR2424765A1 (fr) 1979-11-30
FI68723B (fi) 1985-06-28
SE7903836L (sv) 1979-11-05
GB2025020A (en) 1980-01-16
JPS54149970A (en) 1979-11-24
DE2917765A1 (de) 1979-11-08
BE876049A (fr) 1979-09-03
GB2025020B (en) 1982-12-01
NL7903508A (nl) 1979-11-06
JPS5916631B2 (ja) 1984-04-17
JPS54152600A (en) 1979-11-30
FI781375A (fi) 1979-11-05
US4247993A (en) 1981-02-03
CA1121153A (en) 1982-04-06
JPS6314991U (ja) 1988-01-30

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FI68723C (fi) Dysa foer svaevtork
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FI60261B (fi) Oevertrycksmunstycke foer behandling av banor
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Legal Events

Date Code Title Description
MA Patent expired
MA Patent expired

Owner name: VALMET OY