FR2209859A1 - Surface treatment appts. esp. for degreasing - has assembly for continuous filtration under controlled conditions - Google Patents

Surface treatment appts. esp. for degreasing - has assembly for continuous filtration under controlled conditions

Info

Publication number
FR2209859A1
FR2209859A1 FR7244194A FR7244194A FR2209859A1 FR 2209859 A1 FR2209859 A1 FR 2209859A1 FR 7244194 A FR7244194 A FR 7244194A FR 7244194 A FR7244194 A FR 7244194A FR 2209859 A1 FR2209859 A1 FR 2209859A1
Authority
FR
France
Prior art keywords
esp
degreasing
surface treatment
assembly
continuous filtration
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.)
Withdrawn
Application number
FR7244194A
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.)
VIDAL CLAUDE FR
Original Assignee
VIDAL CLAUDE FR
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 VIDAL CLAUDE FR filed Critical VIDAL CLAUDE FR
Priority to FR7244194A priority Critical patent/FR2209859A1/en
Publication of FR2209859A1 publication Critical patent/FR2209859A1/en
Withdrawn legal-status Critical Current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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Surface treatment installation comprises a treatment tank with stirrers and a heating arrangement for the tank, and a filtration assembly consisting of a candle filter which is automatically unclogged, and a precoating bath also with stirrers and a heating device, a pump situated either between the precoating bath and the filter or between the treatment tank and the filter and a variety of circuits with stop valves. The installation can be used for various treatments esp. treatments involving degreasing with solvents and non-solvents. A continuous filtration of the bath is achieved as well as improved supervision of the different stages of treatment.
FR7244194A 1972-12-12 1972-12-12 Surface treatment appts. esp. for degreasing - has assembly for continuous filtration under controlled conditions Withdrawn FR2209859A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7244194A FR2209859A1 (en) 1972-12-12 1972-12-12 Surface treatment appts. esp. for degreasing - has assembly for continuous filtration under controlled conditions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7244194A FR2209859A1 (en) 1972-12-12 1972-12-12 Surface treatment appts. esp. for degreasing - has assembly for continuous filtration under controlled conditions

Publications (1)

Publication Number Publication Date
FR2209859A1 true FR2209859A1 (en) 1974-07-05

Family

ID=9108572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244194A Withdrawn FR2209859A1 (en) 1972-12-12 1972-12-12 Surface treatment appts. esp. for degreasing - has assembly for continuous filtration under controlled conditions

Country Status (1)

Country Link
FR (1) FR2209859A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463442A1 (en) * 1990-06-26 1992-01-02 FILTERWERK MANN & HUMMEL GMBH Process and device for preparing wastes from machining by removal of ferromagnetic materials
WO2024069064A1 (en) 2022-09-28 2024-04-04 Stellantis Auto Sas Reinforcing part for a folded-edged upper front portion of a motor vehicle wing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463442A1 (en) * 1990-06-26 1992-01-02 FILTERWERK MANN & HUMMEL GMBH Process and device for preparing wastes from machining by removal of ferromagnetic materials
US5147554A (en) * 1990-06-26 1992-09-15 Filterwerk Mann & Hummel Gmbh Process for treating wastes from the machining of ferromagnetic materials
WO2024069064A1 (en) 2022-09-28 2024-04-04 Stellantis Auto Sas Reinforcing part for a folded-edged upper front portion of a motor vehicle wing

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Legal Events

Date Code Title Description
ST Notification of lapse