IT1032285B - Apparecchio per corrosione a spruzzamento in particolare per circuiti elettrici - Google Patents

Apparecchio per corrosione a spruzzamento in particolare per circuiti elettrici

Info

Publication number
IT1032285B
IT1032285B IT48568/75A IT4856875A IT1032285B IT 1032285 B IT1032285 B IT 1032285B IT 48568/75 A IT48568/75 A IT 48568/75A IT 4856875 A IT4856875 A IT 4856875A IT 1032285 B IT1032285 B IT 1032285B
Authority
IT
Italy
Prior art keywords
equipment
electrical circuits
spray corrosion
corrosion
spray
Prior art date
Application number
IT48568/75A
Other languages
English (en)
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of IT1032285B publication Critical patent/IT1032285B/it

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
    • H05K3/068—Apparatus for etching printed circuits

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)
  • ing And Chemical Polishing (AREA)
  • Weting (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
IT48568/75A 1974-03-14 1975-03-12 Apparecchio per corrosione a spruzzamento in particolare per circuiti elettrici IT1032285B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11418/74A GB1492042A (en) 1974-03-14 1974-03-14 Spray etching apparatus

Publications (1)

Publication Number Publication Date
IT1032285B true IT1032285B (it) 1979-05-30

Family

ID=9985854

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48568/75A IT1032285B (it) 1974-03-14 1975-03-12 Apparecchio per corrosione a spruzzamento in particolare per circuiti elettrici

Country Status (6)

Country Link
US (1) US3933163A (it)
JP (1) JPS50127573A (it)
DE (1) DE2509268A1 (it)
FR (1) FR2264104B1 (it)
GB (1) GB1492042A (it)
IT (1) IT1032285B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06112625A (ja) * 1991-10-18 1994-04-22 Tokyo Kakoki Kk 処理室の密閉構造

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591080A (en) * 1944-06-13 1952-04-01 Lawrence A Loeb Dishwashing machine
US2575493A (en) * 1949-05-28 1951-11-20 Frank T Hilliker Dishwashing machine and plural liquid spray means therefor
US2963029A (en) * 1957-11-04 1960-12-06 Albert E Bock Four-cycle dishwashing machine
US3078861A (en) * 1962-06-08 1963-02-26 Millco Corp Can and jug washing machine
US3182671A (en) * 1962-12-19 1965-05-11 North American Aviation Inc Etching apparatus

Also Published As

Publication number Publication date
GB1492042A (en) 1977-11-16
FR2264104A1 (it) 1975-10-10
DE2509268A1 (de) 1975-09-18
FR2264104B1 (it) 1977-04-15
US3933163A (en) 1976-01-20
JPS50127573A (it) 1975-10-07

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