GB1240260A - Improvements in or relating to the production of shaped elements from metal plates by etching - Google Patents

Improvements in or relating to the production of shaped elements from metal plates by etching

Info

Publication number
GB1240260A
GB1240260A GB5856169A GB5856169A GB1240260A GB 1240260 A GB1240260 A GB 1240260A GB 5856169 A GB5856169 A GB 5856169A GB 5856169 A GB5856169 A GB 5856169A GB 1240260 A GB1240260 A GB 1240260A
Authority
GB
United Kingdom
Prior art keywords
layer
metal
etching
plate
relating
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
GB5856169A
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of GB1240260A publication Critical patent/GB1240260A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/06—Devices for suspending or supporting the supply pipe or supply hose of a shower-bath
    • 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
    • C23F1/02—Local etching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

1,240,260. Etching. SIEMENS A.G. 1 Dec., 1969 [2 Dec., 1968], No. 58561/69. Heading B6J. A metal plate is etched by covering it with at least one layer of a metal (or metals) which is more resistant to attack by the etchant used than is the metal of the plate, masking the layer with a masking material in areas not required to be etched, etching away unmasked areas of the covering metal layer or layers and the metal plate and finally removing residual portions of the masking layer and the metal layer or layers. The plate may be of brass or steel and the covering layer of nickel or nickel over copper. The etchant may be ferric chloride and the masking material a photoresist.
GB5856169A 1968-12-02 1969-12-01 Improvements in or relating to the production of shaped elements from metal plates by etching Expired GB1240260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681812193 DE1812193B2 (en) 1968-12-02 1968-12-02 Process for the production of molded parts from sheet metal

Publications (1)

Publication Number Publication Date
GB1240260A true GB1240260A (en) 1971-07-21

Family

ID=5714973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5856169A Expired GB1240260A (en) 1968-12-02 1969-12-01 Improvements in or relating to the production of shaped elements from metal plates by etching

Country Status (10)

Country Link
JP (1) JPS5010257B1 (en)
AT (1) AT286737B (en)
BE (1) BE742511A (en)
CH (1) CH519590A (en)
DE (1) DE1812193B2 (en)
FR (1) FR2025026A1 (en)
GB (1) GB1240260A (en)
LU (1) LU59914A1 (en)
NL (1) NL6917580A (en)
SE (1) SE348765B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528070A (en) * 1983-02-04 1985-07-09 Burlington Industries, Inc. Orifice plate constructions
US4767509A (en) * 1983-02-04 1988-08-30 Burlington Industries, Inc. Nickel-phosphorus electroplating and bath therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429357C1 (en) 1994-08-21 1996-05-09 Horst Dr Bremer Built-in fitting for height-adjustable attachment of a hand shower
DE19510940B4 (en) * 1995-03-08 2006-03-09 Hansgrohe Ag shower holder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528070A (en) * 1983-02-04 1985-07-09 Burlington Industries, Inc. Orifice plate constructions
US4767509A (en) * 1983-02-04 1988-08-30 Burlington Industries, Inc. Nickel-phosphorus electroplating and bath therefor

Also Published As

Publication number Publication date
AT286737B (en) 1970-12-28
NL6917580A (en) 1970-06-04
SE348765B (en) 1972-09-11
BE742511A (en) 1970-06-02
CH519590A (en) 1972-02-29
DE1812193B2 (en) 1971-03-11
LU59914A1 (en) 1970-01-28
FR2025026A1 (en) 1970-09-04
JPS5010257B1 (en) 1975-04-19
DE1812193A1 (en) 1970-06-04

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