AT301982B - Gas wiping nozzle for adjusting the uniform thickness of a liquid applied coating - Google Patents

Gas wiping nozzle for adjusting the uniform thickness of a liquid applied coating

Info

Publication number
AT301982B
AT301982B AT1009270A AT1009270A AT301982B AT 301982 B AT301982 B AT 301982B AT 1009270 A AT1009270 A AT 1009270A AT 1009270 A AT1009270 A AT 1009270A AT 301982 B AT301982 B AT 301982B
Authority
AT
Austria
Prior art keywords
adjusting
uniform thickness
applied coating
liquid applied
gas wiping
Prior art date
Application number
AT1009270A
Other languages
German (de)
Original Assignee
Jones & Laughlin Steel Corp
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 Jones & Laughlin Steel Corp filed Critical Jones & Laughlin Steel Corp
Application granted granted Critical
Publication of AT301982B publication Critical patent/AT301982B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Coating Apparatus (AREA)
AT1009270A 1969-11-12 1970-11-09 Gas wiping nozzle for adjusting the uniform thickness of a liquid applied coating AT301982B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US875858A US3917888A (en) 1969-11-12 1969-11-12 Coating control

Publications (1)

Publication Number Publication Date
AT301982B true AT301982B (en) 1972-09-25

Family

ID=25366483

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1009270A AT301982B (en) 1969-11-12 1970-11-09 Gas wiping nozzle for adjusting the uniform thickness of a liquid applied coating

Country Status (10)

Country Link
US (1) US3917888A (en)
JP (1) JPS5140017B1 (en)
AT (1) AT301982B (en)
BE (1) BE758803A (en)
CA (1) CA917902A (en)
DE (1) DE2054999A1 (en)
FR (1) FR2069727A5 (en)
GB (1) GB1276048A (en)
NL (1) NL7015916A (en)
ZA (1) ZA707339B (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078103A (en) * 1975-04-17 1978-03-07 Armco Steel Corporation Method and apparatus for finishing molten metallic coatings
US4041895A (en) * 1975-09-29 1977-08-16 Republic Steel Corporation Coating thickness and distribution control
US4128668A (en) * 1976-05-12 1978-12-05 National Steel Corporation Method of removing excess liquid coating from web edges in liquid coating thickness control
US4183147A (en) * 1978-01-13 1980-01-15 Kabushiki Kaisha San Giken Dehydration apparatus for fabrics
US4416920A (en) * 1980-02-04 1983-11-22 Armco Inc. Low tin terne coating
US4321884A (en) * 1981-01-22 1982-03-30 National Steel Corporation Coating thickness control nozzle
US4417695A (en) * 1982-06-21 1983-11-29 Milliken Research Corporation Water paste extrusion die
US4796557A (en) * 1986-04-17 1989-01-10 Fuji Photo Film Co. Ltd. Device for application with use of web vibration absorber
JPS6316068A (en) * 1986-07-09 1988-01-23 Res Dev Corp Of Japan Spray apparatus for forming membrane
US4953487A (en) * 1987-03-16 1990-09-04 Olin Corporation Electromagnetic solder tinning system
US4904497A (en) * 1987-03-16 1990-02-27 Olin Corporation Electromagnetic solder tinning method
AU618839B2 (en) * 1988-09-13 1992-01-09 Australian Wire Industries Pty Ltd Jet wiping apparatus
US5064118A (en) * 1990-12-26 1991-11-12 Bethlehem Steel Corporation Method and apparatus for controlling the thickness of a hot-dip coating
US5423913A (en) * 1991-10-30 1995-06-13 Fontaine; Paul P. Apparatus and method for control of metallic coating-weight by the use of gas knives
US5401317A (en) * 1992-04-01 1995-03-28 Weirton Steel Corporation Coating control apparatus
US5651819A (en) * 1993-06-24 1997-07-29 The Idod Trust Continuous tube forming and coating
FI101092B (en) * 1996-02-07 1998-04-15 Valmet Corp Method in film transfer coating and apparatus for carrying out the method
AUPO473297A0 (en) * 1997-01-22 1997-02-20 Industrial Automation Services Pty Ltd Coating thickness control
JP3836217B2 (en) * 1997-05-21 2006-10-25 株式会社ベルデックス Sealing liquid supply apparatus and method
KR100408896B1 (en) * 1998-08-14 2004-01-24 엘지.필립스 엘시디 주식회사 Air curtain used to manufacture TF LCD liquid crystal display device
DE19849802A1 (en) * 1998-10-29 2000-05-04 Volkswagen Ag Paint defect detection and elimination
GB9912773D0 (en) * 1999-06-02 1999-08-04 Lymn Peter P A Fluid knife
US6491770B1 (en) * 2000-05-31 2002-12-10 James M. Knott, Sr. Strand galvanizing line
US7727054B2 (en) * 2002-07-26 2010-06-01 Saint-Gobain Abrasives, Inc. Coherent jet nozzles for grinding applications
AU2004320467B2 (en) * 2004-06-10 2010-05-27 Steamwand Technology Pty Ltd Apparatus producing superheated water and/or steam for weed killing and other applications
KR100843923B1 (en) * 2006-12-08 2008-07-03 주식회사 포스코 Gas wiping apparatus having multiple nozzles
US7563322B2 (en) * 2007-04-09 2009-07-21 West Virginia University Method and apparatus for online flow control over the span of a high aspect ratio slot jet
EP2045349A1 (en) * 2007-10-05 2009-04-08 Linde Aktiengesellschaft Method and apparatus for continuous hot-dip coating of metal strips
US8216033B2 (en) * 2008-02-22 2012-07-10 Process Air Solutions, Llc Low pressure blow-off assemblies and related methods
JP4487292B1 (en) * 2009-09-17 2010-06-23 佳祐 逢坂 Hot-dip galvanized steel pipe blow equipment
SG186176A1 (en) 2010-06-15 2013-01-30 3M Innovative Properties Co Distribution manifold with multiple dispensing needles
DE102010036316B4 (en) 2010-07-09 2015-06-11 Saint-Gobain Diamantwerkzeuge Gmbh Nozzle for cooling lubricant
US8814067B2 (en) * 2011-04-28 2014-08-26 Maxum Llc Optimized air delivery apparatus
JP6298355B2 (en) * 2014-05-15 2018-03-20 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 Wiping nozzle for molten metal plating equipment and wiping position control device for molten metal plating equipment
CN106345623B (en) * 2016-09-18 2018-10-02 京东方科技集团股份有限公司 The control method of the gentle liquid cutter of gas-liquid knife

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139628A (en) * 1936-05-06 1938-12-06 Warren S D Co Air doctor
US2177323A (en) * 1937-10-07 1939-10-24 Owens Corning Fiberglass Corp Method and apparatus for controlling the impregnation of textiles
US2562930A (en) * 1949-06-09 1951-08-07 Specialties Dev Corp Dry powder fire-extinguishing medium discharge and directing apparatus
US3002700A (en) * 1958-07-26 1961-10-03 Mohring Gustav Nozzle on heat-treatment machines for textile fabrics and the like
US2940418A (en) * 1959-03-27 1960-06-14 Black Clawson Co Paper machinery
US3314163A (en) * 1964-02-21 1967-04-18 Kohler Coating Machinery Corp Nozzle construction for coating machines and the like
US3272176A (en) * 1964-04-13 1966-09-13 Du Pont Air knife
US3526204A (en) * 1967-09-13 1970-09-01 Armco Steel Corp Edge thickness control for liquid coating operation

Also Published As

Publication number Publication date
NL7015916A (en) 1971-05-14
JPS5140017B1 (en) 1976-11-01
GB1276048A (en) 1972-06-01
CA917902A (en) 1973-01-02
DE2054999A1 (en) 1971-05-19
FR2069727A5 (en) 1971-09-03
BE758803A (en) 1971-04-16
ZA707339B (en) 1971-08-25
US3917888A (en) 1975-11-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee