EP3896196C0 - Method and device for surface treatment of objects - Google Patents

Method and device for surface treatment of objects

Info

Publication number
EP3896196C0
EP3896196C0 EP21168208.3A EP21168208A EP3896196C0 EP 3896196 C0 EP3896196 C0 EP 3896196C0 EP 21168208 A EP21168208 A EP 21168208A EP 3896196 C0 EP3896196 C0 EP 3896196C0
Authority
EP
European Patent Office
Prior art keywords
objects
surface treatment
treatment
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.)
Active
Application number
EP21168208.3A
Other languages
German (de)
French (fr)
Other versions
EP3896196A1 (en
EP3896196B1 (en
Inventor
Holger Mühlhan
Christoph Echtermann
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.)
GERHARD WEBER KUNSTSTOFF-VERARBEITUNG GmbH
GERHARD WEBER KUNSTSTOFF VERARBEITUNG GmbH
Original Assignee
GERHARD WEBER KUNSTSTOFF-VERARBEITUNG GmbH
GERHARD WEBER KUNSTSTOFF VERARBEITUNG GmbH
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 GERHARD WEBER KUNSTSTOFF-VERARBEITUNG GmbH, GERHARD WEBER KUNSTSTOFF VERARBEITUNG GmbH filed Critical GERHARD WEBER KUNSTSTOFF-VERARBEITUNG GmbH
Publication of EP3896196A1 publication Critical patent/EP3896196A1/en
Application granted granted Critical
Publication of EP3896196C0 publication Critical patent/EP3896196C0/en
Publication of EP3896196B1 publication Critical patent/EP3896196B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/04—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being hot or corrosive
    • 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
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/04—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material with special provision for agitating the work or the liquid or other fluent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP21168208.3A 2020-04-16 2021-04-13 Method and device for surface treatment of objects Active EP3896196B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020110462 2020-04-16

Publications (3)

Publication Number Publication Date
EP3896196A1 EP3896196A1 (en) 2021-10-20
EP3896196C0 true EP3896196C0 (en) 2023-10-04
EP3896196B1 EP3896196B1 (en) 2023-10-04

Family

ID=75529788

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21168208.3A Active EP3896196B1 (en) 2020-04-16 2021-04-13 Method and device for surface treatment of objects

Country Status (1)

Country Link
EP (1) EP3896196B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9508279D0 (en) * 1995-04-24 1995-06-14 Dawson Lawrence R Method and apparatus for cleaning hollow elements
DE102009034007A1 (en) 2009-07-21 2011-01-27 Dürr Systems GmbH Coating plant and method for coating a workpiece
DE102012103906B4 (en) * 2012-05-03 2018-05-17 Obotec GmbH & Co. KG Holding device for cleaning tubular hollow bodies
DE102015014322A1 (en) * 2015-11-05 2017-05-11 Retomax Ag Treatment device for pickling and phosphating of metal parts and treatment method and treatment plant for galvanizing the metal parts
DE102017126645A1 (en) 2017-11-13 2019-05-16 Feuerverzinkung Hannover Gmbh & Co. Kg Method and device for surface treatment

Also Published As

Publication number Publication date
EP3896196A1 (en) 2021-10-20
EP3896196B1 (en) 2023-10-04

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