FR2131326A5 - Excess metal coating removal by air jet knives - - mounted radially on common supply pipe - Google Patents

Excess metal coating removal by air jet knives - - mounted radially on common supply pipe

Info

Publication number
FR2131326A5
FR2131326A5 FR7201103A FR7201103A FR2131326A5 FR 2131326 A5 FR2131326 A5 FR 2131326A5 FR 7201103 A FR7201103 A FR 7201103A FR 7201103 A FR7201103 A FR 7201103A FR 2131326 A5 FR2131326 A5 FR 2131326A5
Authority
FR
France
Prior art keywords
knives
supply pipe
metal coating
air jet
common supply
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
FR7201103A
Other languages
French (fr)
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Application granted granted Critical
Publication of FR2131326A5 publication Critical patent/FR2131326A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Coating With Molten Metal (AREA)
  • Cleaning In General (AREA)

Abstract

The knives are fitted to a circular or box shaped supply pipe, which may be swivelled round an axis parallel to that of the jet knives. Each knife may be separately shut off from the compressed air supply. Rotary slide valves extending of the whole length of the jet knives are fitted just behind the knives. The equipment is used for the removal of excess Zn in hot dip galvanising of steel strip and permits quick changeover in case of knife blockage etc. there being no need to interrupt prodn. or blowing action other than momentarily.
FR7201103A 1971-03-24 1972-01-13 Excess metal coating removal by air jet knives - - mounted radially on common supply pipe Expired FR2131326A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114315 DE2114315C3 (en) 1971-03-24 1971-03-24 Swiveling nozzle knives for systems for coil coating by immersion in melt pools

Publications (1)

Publication Number Publication Date
FR2131326A5 true FR2131326A5 (en) 1972-11-10

Family

ID=5802634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201103A Expired FR2131326A5 (en) 1971-03-24 1972-01-13 Excess metal coating removal by air jet knives - - mounted radially on common supply pipe

Country Status (4)

Country Link
JP (1) JPS5129501B1 (en)
DE (1) DE2114315C3 (en)
FR (1) FR2131326A5 (en)
IT (1) IT947549B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031619A (en) * 2017-11-28 2018-05-15 苏州安飞荣工业科技有限公司 It is a kind of to remove the lithium battery pole piece coating method for being coated with dark trace

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719129A (en) * 1987-02-09 1988-01-12 Armco Inc. Multiple nozzle jet finishing
DE102005026209A1 (en) * 2005-06-07 2006-12-14 BSH Bosch und Siemens Hausgeräte GmbH Mixer assembly for air and gas feed to gas cooker has air inlet with slide valve and end-stop

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670695A (en) * 1971-02-23 1972-06-20 United States Steel Corp Apparatus for controlling weight and distribution of a coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031619A (en) * 2017-11-28 2018-05-15 苏州安飞荣工业科技有限公司 It is a kind of to remove the lithium battery pole piece coating method for being coated with dark trace
CN108031619B (en) * 2017-11-28 2020-12-18 徐州宝盈新能源科技有限公司 Coating method capable of removing coating dark marks for lithium battery pole piece

Also Published As

Publication number Publication date
DE2114315C3 (en) 1981-11-19
DE2114315B2 (en) 1973-04-19
DE2114315A1 (en) 1972-09-28
JPS5129501B1 (en) 1976-08-26
IT947549B (en) 1973-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse