ZA76189B - Apparatus for liquid coating thickness control fluid nozzle and method of removing excess liquid coating from web edges - Google Patents

Apparatus for liquid coating thickness control fluid nozzle and method of removing excess liquid coating from web edges

Info

Publication number
ZA76189B
ZA76189B ZA760189A ZA76189A ZA76189B ZA 76189 B ZA76189 B ZA 76189B ZA 760189 A ZA760189 A ZA 760189A ZA 76189 A ZA76189 A ZA 76189A ZA 76189 B ZA76189 B ZA 76189B
Authority
ZA
South Africa
Prior art keywords
liquid coating
control fluid
fluid nozzle
thickness control
removing excess
Prior art date
Application number
ZA760189A
Other languages
English (en)
Inventor
R Ernest
Original Assignee
Nat 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 Nat Steel Corp filed Critical Nat Steel Corp
Publication of ZA76189B publication Critical patent/ZA76189B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
    • B05D1/42—Distributing applied liquids or other fluent materials by members moving relatively to surface by non-rotary members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/044—Slits, e.g. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains
    • 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
    • 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 Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
ZA760189A 1975-01-13 1976-01-13 Apparatus for liquid coating thickness control fluid nozzle and method of removing excess liquid coating from web edges ZA76189B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54059975A 1975-01-13 1975-01-13

Publications (1)

Publication Number Publication Date
ZA76189B true ZA76189B (en) 1977-06-29

Family

ID=24156142

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA760189A ZA76189B (en) 1975-01-13 1976-01-13 Apparatus for liquid coating thickness control fluid nozzle and method of removing excess liquid coating from web edges

Country Status (11)

Country Link
BE (1) BE837498A (fr)
BR (1) BR7600130A (fr)
CA (1) CA1082912A (fr)
DE (1) DE2600838A1 (fr)
FR (1) FR2297090A1 (fr)
GB (1) GB1531321A (fr)
IT (1) IT1052921B (fr)
LU (1) LU74158A1 (fr)
NZ (1) NZ179743A (fr)
SE (1) SE7600244L (fr)
ZA (1) ZA76189B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105533B (fi) * 1992-10-26 2000-09-15 Valmet Paper Machinery Inc Suihkupäällystyslaitteisto ja -menetelmä
CN100467140C (zh) * 2004-05-10 2009-03-11 鸿富锦精密工业（深圳）有限公司 涂布装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764364A (en) * 1955-02-04 1956-12-28 United States Steel Corp Method of controlling coating thickness in continuous galvanizing
US2894856A (en) * 1956-08-31 1959-07-14 Inland Steel Co Apparatus for and method of controlling the coating thickness in continuous galvanizing
US3808033A (en) * 1970-01-27 1974-04-30 Nat Steel Corp Continuous metallic strip hot-dip metal coating apparatus
GB1325235A (en) * 1970-08-13 1973-08-01 Lysaght Australia Ltd Stripping excess coating liquid from moving strip material
US3756844A (en) * 1971-07-30 1973-09-04 Armco Steel Corp Zed spangle produkt controlling cooling of galvanized strip in process of forming minimiz
FR2155790A1 (en) * 1971-10-05 1973-05-25 Heurtey Sa Coating metal eg steel - with protective alloy eg zinc or aluminium coatings by dipping and spraying with hot gas
US3841557A (en) * 1972-10-06 1974-10-15 Nat Steel Corp Coating thickness control and fluid handling

Also Published As

Publication number Publication date
FR2297090A1 (fr) 1976-08-06
BE837498A (fr) 1976-05-03
DE2600838A1 (de) 1976-07-15
FR2297090B1 (fr) 1980-01-25
NZ179743A (en) 1979-01-11
CA1082912A (fr) 1980-08-05
SE7600244L (sv) 1976-07-14
GB1531321A (en) 1978-11-08
IT1052921B (it) 1981-08-31
LU74158A1 (fr) 1976-07-20
BR7600130A (pt) 1976-08-31

Similar Documents

Publication Publication Date Title
JPS5294337A (en) Apparatus for applying liouid coating onto surface of continuously advancing web
JPS55131164A (en) Method and apparatus for applying metal coating to metal substrate
IL49369A (en) Method and apparatus for the continuous production of polymer coated steel tubing from steel strip using a controlled assist device
JPS51112489A (en) Process and apparatus for coating substrate
JPS5296026A (en) Method of and apparatus for forming composite liquid jet
JPS5340525A (en) Apparatus for and method of modulating liquid jet flow
ZA771285B (en) Apparatus for liquid coating thickness control,fluid nozzle and method of removing excess liquid coating from web edges
JPS5337541A (en) Method of coating only one side of stripplike material and apparatus for said method
JPS51112847A (en) Apparatus and method of coating smooth roller and web of sheet material
JPS52105659A (en) Method of and apparatus for treating liquid
JPS5482334A (en) Method and apparatus for controlling thickness of liquid metal layer on metal substrate
GB1546391A (en) Method and apparatus for controlling automatic equpment for spraying coating products
JPS5313508A (en) Method of applying antiicorrosive coating for steel pipe pile
JPS52101244A (en) Method and apparatus for applying liquid on longsized material
JPS543930A (en) Method of and apparatus for atomizing fluid
JPS54153842A (en) Method and apparatus for applying low viscous coating liquid to continuously moving belt type material
GB2022196B (en) Method and apparatus for preventing leakage of liquid from a liquid reservoir
JPS51128530A (en) Method and device for applying liquid onto surface of substance
JPS5243844A (en) Method and apparatus for applying coating material on substrate layer
ZA756249B (en) Apparatus and method for the application of liquid co2
JPS53146307A (en) Method of and apparatus for supplying liquid in electrostatic sprayer
JPS51144416A (en) Method and apparatus for coating outer surface of pipes
GB2014611B (en) Method and apparatus for removing excess electrophoretic material from coated interior workpiece surface
JPS56107058A (en) Apparatus for coating extremely wide thin film of dyeing liquid to fabric web
BE837498A (fr) Buse et procede d'elimination d'un revetement liquide en exces d'une surface d'une bande en mouvement