FR1602958A - Adjustable electrophoretic spraying nozzle - Google Patents

Adjustable electrophoretic spraying nozzle

Info

Publication number
FR1602958A
FR1602958A FR1602958DA FR1602958A FR 1602958 A FR1602958 A FR 1602958A FR 1602958D A FR1602958D A FR 1602958DA FR 1602958 A FR1602958 A FR 1602958A
Authority
FR
France
Prior art keywords
lacquer
spraying nozzle
adjustable
vacuum
electrophoretic
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
Other languages
French (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 filed Critical
Application granted granted Critical
Publication of FR1602958A publication Critical patent/FR1602958A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Electrostatic Separation (AREA)
  • Paints Or Removers (AREA)

Abstract

Electrophoretic lacquer sprayer comprises a cathodic ring shaped spraying nozzle with a concentric central hole through which either a vacuum is applied or a compressed gas blown, thereby controlling the shape of the lacquer jet permitting different degrees of coverage of the workpiece. Pref. vacuum is used as this results in an inwardly tapering jet concentrating the lacquer, which in turn permits lowering of the applied voltage of the system.
FR1602958D 1967-08-02 1968-07-30 Adjustable electrophoretic spraying nozzle Expired FR1602958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967D0036318 DE1973900U (en) 1967-08-02 1967-08-02 DEVICE FOR ELECTROPHORETIC COATING.

Publications (1)

Publication Number Publication Date
FR1602958A true FR1602958A (en) 1971-03-01

Family

ID=7043052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1602958D Expired FR1602958A (en) 1967-08-02 1968-07-30 Adjustable electrophoretic spraying nozzle

Country Status (6)

Country Link
AT (1) AT292885B (en)
BE (1) BE717651A (en)
CH (1) CH505211A (en)
DE (1) DE1973900U (en)
ES (1) ES356780A1 (en)
FR (1) FR1602958A (en)

Also Published As

Publication number Publication date
CH505211A (en) 1971-03-31
DE1973900U (en) 1967-11-30
ES356780A1 (en) 1970-07-01
AT292885B (en) 1971-09-10
BE717651A (en) 1969-01-06

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