FR1522369A - Construction d'ajutage de projection de fluide pour machines d'enduisage ou analogues - Google Patents

Construction d'ajutage de projection de fluide pour machines d'enduisage ou analogues

Info

Publication number
FR1522369A
FR1522369A FR98456A FR98456A FR1522369A FR 1522369 A FR1522369 A FR 1522369A FR 98456 A FR98456 A FR 98456A FR 98456 A FR98456 A FR 98456A FR 1522369 A FR1522369 A FR 1522369A
Authority
FR
France
Prior art keywords
construction
spray nozzles
fluid spray
coating machines
machines
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
FR98456A
Other languages
English (en)
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.)
Kohler Coating Machinery Corp
Original Assignee
Kohler Coating Machinery 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
Priority to US346421A priority Critical patent/US3314163A/en
Application filed by Kohler Coating Machinery Corp filed Critical Kohler Coating Machinery Corp
Priority to FR98456A priority patent/FR1522369A/fr
Priority to BE695462D priority patent/BE695462A/fr
Application granted granted Critical
Publication of FR1522369A publication Critical patent/FR1522369A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/16—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with a blast of vapour or gas, e.g. air knife
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/006—Controlling or regulating
    • D21H5/0062—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper
    • D21H5/007—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper with a blast of gas or vapour, e.g. air knife

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)
FR98456A 1964-02-21 1967-03-13 Construction d'ajutage de projection de fluide pour machines d'enduisage ou analogues Expired FR1522369A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US346421A US3314163A (en) 1964-02-21 1964-02-21 Nozzle construction for coating machines and the like
FR98456A FR1522369A (fr) 1964-02-21 1967-03-13 Construction d'ajutage de projection de fluide pour machines d'enduisage ou analogues
BE695462D BE695462A (fr) 1964-02-21 1967-03-14

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US346421A US3314163A (en) 1964-02-21 1964-02-21 Nozzle construction for coating machines and the like
FR98456A FR1522369A (fr) 1964-02-21 1967-03-13 Construction d'ajutage de projection de fluide pour machines d'enduisage ou analogues
BE695462 1967-03-14

Publications (1)

Publication Number Publication Date
FR1522369A true FR1522369A (fr) 1968-04-26

Family

ID=35285415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR98456A Expired FR1522369A (fr) 1964-02-21 1967-03-13 Construction d'ajutage de projection de fluide pour machines d'enduisage ou analogues

Country Status (3)

Country Link
US (1) US3314163A (fr)
BE (1) BE695462A (fr)
FR (1) FR1522369A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524265A (en) * 1968-09-25 1970-08-18 Armco Steel Corp Means and method for strip edge control
GB1304532A (fr) * 1969-07-15 1973-01-24
BE758803A (fr) * 1969-11-12 1971-04-16 Jones & Laughlin Steel Corp Procede pour controler le revetement d'un substrat
US3938468A (en) * 1970-04-29 1976-02-17 Wheeling-Pittsburgh Steel Corporation Apparatus for wiping liquid from a strip
US3667425A (en) * 1971-03-01 1972-06-06 Inland Steel Co Apparatus for controlling coating thickness
US3783824A (en) * 1972-05-30 1974-01-08 Kohler Coating Machinery Corp Elevator construction for coating control equipment
US3941086A (en) * 1973-08-08 1976-03-02 Italsider S.P.A. Fluid doctor blade
IT1023842B (it) * 1974-08-08 1978-05-30 Italsider Spa Dispositivo perfezionato per insufflare una lama d aria contro un nastro rivestito da uno strato di materiale liquido, in particolare contro un nastro metallico rivestito da uno strato di zico fuso
US4153006A (en) * 1975-04-17 1979-05-08 Armco Steel Corporation Apparatus for finishing molten metallic coatings
US4315056A (en) * 1977-05-04 1982-02-09 Armco Inc. Low tin terne coated steel article
US4321884A (en) * 1981-01-22 1982-03-30 National Steel Corporation Coating thickness control nozzle
US4359964A (en) * 1981-05-20 1982-11-23 Beloit Corporation Air knife coater with pivoted lip
US4513915A (en) * 1982-12-06 1985-04-30 The Kohler Coating Machinery Corporation Nozzle construction for coating equipment
US4697542A (en) * 1985-05-13 1987-10-06 The Kohler Coating Machinery Corporation Adjustable nozzle for coating equipment
US4940012A (en) * 1986-12-23 1990-07-10 Nordson Corporation Mold coating apparatus with air flow control numbers
DE3704199A1 (de) * 1987-02-11 1988-08-25 Unitas Sa Duese zum abblasen kontinuierlich bewegter oberflaechen
US5221345A (en) * 1990-10-12 1993-06-22 National Galvanizing Inc. Method and apparatus for coating a strip
US5064118A (en) * 1990-12-26 1991-11-12 Bethlehem Steel Corporation Method and apparatus for controlling the thickness of a hot-dip coating
DE9108543U1 (de) * 1991-07-11 1991-11-14 Nordson Corp., Westlake, Ohio Breitschlitzdüse zum Auftragen von Fluiden, insbesondere von Schmelzklebern
DE9206304U1 (de) * 1992-05-11 1992-09-17 Nordson Corp., Westlake, Ohio Verstellbare Breitschlitzdüse zum Auftragen von Fluiden, insbesondere Schmelzklebern
FR2721621B1 (fr) * 1994-06-22 1996-08-23 Maubeuge Fer Dispositif de soufflage d'une lame gazeuse d'essorage d'une bande sortant d'un bain de revêtement.
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386156A (en) * 1943-01-25 1945-10-02 Warren S D Co Air doctor
US2766720A (en) * 1952-12-11 1956-10-16 Jagenberg Werke Ag Air doctor for web coating machines
US2981224A (en) * 1958-01-13 1961-04-25 Black Clawson Co Adjustable mounting for air doctor
US2940418A (en) * 1959-03-27 1960-06-14 Black Clawson Co Paper machinery
US2981223A (en) * 1960-03-31 1961-04-25 Smith Paper Mills Ltd Howard Dual air doctor for paper coating machines
US3141194A (en) * 1962-02-09 1964-07-21 Avisun Corp Gas delivery nozzle for film casting apparatus

Also Published As

Publication number Publication date
BE695462A (fr) 1967-09-14
US3314163A (en) 1967-04-18

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