GB1500060A - Device for producing a gas or vapour stream for spraying strips coated in molten metal - Google Patents

Device for producing a gas or vapour stream for spraying strips coated in molten metal

Info

Publication number
GB1500060A
GB1500060A GB31873/75A GB3187375A GB1500060A GB 1500060 A GB1500060 A GB 1500060A GB 31873/75 A GB31873/75 A GB 31873/75A GB 3187375 A GB3187375 A GB 3187375A GB 1500060 A GB1500060 A GB 1500060A
Authority
GB
United Kingdom
Prior art keywords
gas
vapour
nozzle
conduit
manifold
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
GB31873/75A
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.)
Italsider SpA
Original Assignee
Italsider SpA
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 Italsider SpA filed Critical Italsider SpA
Publication of GB1500060A publication Critical patent/GB1500060A/en
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

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)
GB31873/75A 1974-08-08 1975-07-30 Device for producing a gas or vapour stream for spraying strips coated in molten metal Expired GB1500060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12925/74A IT1023842B (it) 1974-08-08 1974-08-08 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

Publications (1)

Publication Number Publication Date
GB1500060A true GB1500060A (en) 1978-02-08

Family

ID=11143814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31873/75A Expired GB1500060A (en) 1974-08-08 1975-07-30 Device for producing a gas or vapour stream for spraying strips coated in molten metal

Country Status (8)

Country Link
US (1) US3977359A (enExample)
BE (1) BE832155A (enExample)
CS (1) CS177048B2 (enExample)
DE (2) DE7524846U (enExample)
FR (1) FR2281437A1 (enExample)
GB (1) GB1500060A (enExample)
IT (1) IT1023842B (enExample)
NL (1) NL7509175A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232984A1 (de) * 2002-07-19 2004-02-05 Steag Hamatech Ag Düsenanordnung zum Aufbringen einer Flüssigkeit auf ein Substrat

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602731A (en) * 1977-04-29 1981-11-18 British Steel Corp Removal of excess liquid coatant from skip
US4270702A (en) * 1978-04-26 1981-06-02 Albany International Corp. Adjustable orifice air knife
US5221345A (en) * 1990-10-12 1993-06-22 National Galvanizing Inc. Method and apparatus for coating a strip
US5401317A (en) * 1992-04-01 1995-03-28 Weirton Steel Corporation Coating control apparatus
US5958512A (en) * 1996-12-19 1999-09-28 Avery Dennison Corporation Method and apparatus for selectively removing or displacing a fluid on a web
DE10018291A1 (de) * 2000-04-13 2001-10-25 Sieghard Schiller Gmbh & Co Kg Vorrichtung zum Beschichten von Werkstücken
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
JP6033558B2 (ja) * 2011-05-09 2016-11-30 新日鉄住金エンジニアリング株式会社 ガスワイピング装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314163A (en) * 1964-02-21 1967-04-18 Kohler Coating Machinery Corp Nozzle construction for coating machines and the like
US3499418A (en) * 1966-12-01 1970-03-10 Nat Steel Corp Continuous metallic strip hot-dip metal coating apparatus
US3526204A (en) * 1967-09-13 1970-09-01 Armco Steel Corp Edge thickness control for liquid coating operation
FR2090313B1 (enExample) * 1970-05-27 1974-04-26 Italsider Spa
US3687103A (en) * 1971-01-28 1972-08-29 Youngstown Sheet And Tube Co Controlled-width fluid doctor
IT1005507B (it) * 1972-11-27 1976-09-30 Italsider Spa Dispositivo perfezionato per la regolazione continua del rivestimen to di zinco di un lamierino d accia io e simili

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232984A1 (de) * 2002-07-19 2004-02-05 Steag Hamatech Ag Düsenanordnung zum Aufbringen einer Flüssigkeit auf ein Substrat
DE10232984A8 (de) 2002-07-19 2004-07-08 Steag Hamatech Ag Düsenanordnung zum Aufbringen einer Flüssigkeit auf ein Substrat
US7419549B2 (en) 2002-07-19 2008-09-02 Steag Hamatech Ape Gmbh & Co. Kg Nozzle assembly for applying a liquid to a substrate

Also Published As

Publication number Publication date
FR2281437A1 (fr) 1976-03-05
IT1023842B (it) 1978-05-30
US3977359A (en) 1976-08-31
DE7524846U (de) 1976-02-19
FR2281437B1 (enExample) 1980-05-16
CS177048B2 (enExample) 1977-07-29
BE832155A (fr) 1975-12-01
DE2534950A1 (de) 1976-02-19
NL7509175A (nl) 1976-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee