DE1696618C3 - Düsenanordnung zur Steuerung des Gewichtes und der Verteilung eines Überzugs auf Bandmaterial - Google Patents

Düsenanordnung zur Steuerung des Gewichtes und der Verteilung eines Überzugs auf Bandmaterial

Info

Publication number
DE1696618C3
DE1696618C3 DE1696618A DE1696618A DE1696618C3 DE 1696618 C3 DE1696618 C3 DE 1696618C3 DE 1696618 A DE1696618 A DE 1696618A DE 1696618 A DE1696618 A DE 1696618A DE 1696618 C3 DE1696618 C3 DE 1696618C3
Authority
DE
Germany
Prior art keywords
opening
slot
coating
nozzle
nozzle arrangement
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
DE1696618A
Other languages
German (de)
English (en)
Other versions
DE1696618A1 (de
DE1696618B2 (de
Inventor
Robert Wyly Birmingham Ala. Patterson (V.St.A.)
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.)
United States Steel Corp
Original Assignee
United States 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 United States Steel Corp filed Critical United States Steel Corp
Publication of DE1696618A1 publication Critical patent/DE1696618A1/de
Publication of DE1696618B2 publication Critical patent/DE1696618B2/de
Application granted granted Critical
Publication of DE1696618C3 publication Critical patent/DE1696618C3/de
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/06—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with a blast of gas or vapour

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)
  • Nozzles (AREA)
DE1696618A 1967-02-02 1968-01-29 Düsenanordnung zur Steuerung des Gewichtes und der Verteilung eines Überzugs auf Bandmaterial Expired DE1696618C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US613476A US3406656A (en) 1967-02-02 1967-02-02 Apparatus for controlling coating thickness

Publications (3)

Publication Number Publication Date
DE1696618A1 DE1696618A1 (de) 1972-03-30
DE1696618B2 DE1696618B2 (de) 1974-03-07
DE1696618C3 true DE1696618C3 (de) 1975-11-20

Family

ID=24457463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1696618A Expired DE1696618C3 (de) 1967-02-02 1968-01-29 Düsenanordnung zur Steuerung des Gewichtes und der Verteilung eines Überzugs auf Bandmaterial

Country Status (10)

Country Link
US (1) US3406656A (enrdf_load_stackoverflow)
JP (1) JPS4916333B1 (enrdf_load_stackoverflow)
AT (1) AT279302B (enrdf_load_stackoverflow)
BE (1) BE710046A (enrdf_load_stackoverflow)
DE (1) DE1696618C3 (enrdf_load_stackoverflow)
ES (1) ES349634A1 (enrdf_load_stackoverflow)
FR (1) FR1553343A (enrdf_load_stackoverflow)
GB (1) GB1205472A (enrdf_load_stackoverflow)
LU (1) LU55391A1 (enrdf_load_stackoverflow)
NL (1) NL163270C (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1304532A (enrdf_load_stackoverflow) * 1969-07-15 1973-01-24
US3670695A (en) * 1971-02-23 1972-06-20 United States Steel Corp Apparatus for controlling weight and distribution of a coating
US3773013A (en) * 1972-02-04 1973-11-20 Bethlehem Steel Corp Coating apparatus with fluid doctor blade
US3932683A (en) * 1972-10-10 1976-01-13 Inland Steel Company Control of coating thickness of hot-dip metal coating
JPS5645876Y2 (enrdf_load_stackoverflow) * 1973-10-25 1981-10-27
US3988517A (en) * 1975-05-19 1976-10-26 United States Steel Corporation Gas knife process for controlling hot-dip aluminum coatings
US4041895A (en) * 1975-09-29 1977-08-16 Republic Steel Corporation Coating thickness and distribution control
US4346129A (en) * 1981-03-02 1982-08-24 Republic Steel Corporation Method and apparatus for thickness control of a coating
WO2007142396A1 (en) * 2006-06-05 2007-12-13 Posco Gas wiping apparatus
JP6205753B2 (ja) * 2013-02-28 2017-10-04 新日鐵住金株式会社 ガスワイピングノズル及びガスワイピング方法
CN109563605B (zh) 2016-07-20 2021-06-11 塔塔钢铁艾默伊登有限责任公司 提供zn-al-mg涂层的方法以及这种涂层

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1140873A (en) * 1915-05-25 Winthrop L Carter Machine and method for waxing paper.
BE468354A (enrdf_load_stackoverflow) * 1945-10-08 1900-01-01

Also Published As

Publication number Publication date
NL163270C (nl) 1980-08-15
LU55391A1 (enrdf_load_stackoverflow) 1968-04-11
ES349634A1 (es) 1969-04-01
DE1696618A1 (de) 1972-03-30
AT279302B (de) 1970-03-10
NL163270B (nl) 1980-03-17
DE1696618B2 (de) 1974-03-07
JPS4916333B1 (enrdf_load_stackoverflow) 1974-04-22
US3406656A (en) 1968-10-22
NL6801434A (enrdf_load_stackoverflow) 1968-08-05
GB1205472A (en) 1970-09-16
FR1553343A (enrdf_load_stackoverflow) 1969-01-10
BE710046A (enrdf_load_stackoverflow) 1968-07-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee