CA1078777A - Production of perforated metal foil - Google Patents

Production of perforated metal foil

Info

Publication number
CA1078777A
CA1078777A CA259,827A CA259827A CA1078777A CA 1078777 A CA1078777 A CA 1078777A CA 259827 A CA259827 A CA 259827A CA 1078777 A CA1078777 A CA 1078777A
Authority
CA
Canada
Prior art keywords
foil
mask
tank
perforated
electrolyte
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
CA259,827A
Other languages
English (en)
French (fr)
Inventor
John E. Whittle
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Application granted granted Critical
Publication of CA1078777A publication Critical patent/CA1078777A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/14—Etching locally
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
CA259,827A 1975-08-26 1976-08-25 Production of perforated metal foil Expired CA1078777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35178/75A GB1524985A (en) 1975-08-26 1975-08-26 Electrolytic production of perforated metal foil

Publications (1)

Publication Number Publication Date
CA1078777A true CA1078777A (en) 1980-06-03

Family

ID=10374751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259,827A Expired CA1078777A (en) 1975-08-26 1976-08-25 Production of perforated metal foil

Country Status (18)

Country Link
JP (1) JPS5844760B2 (it)
AT (1) AT349849B (it)
BE (1) BE845558A (it)
CA (1) CA1078777A (it)
CH (1) CH611194A5 (it)
DE (1) DE2638115A1 (it)
DK (1) DK383176A (it)
ES (1) ES450982A1 (it)
FR (1) FR2321977A1 (it)
GB (1) GB1524985A (it)
IE (1) IE44382B1 (it)
IN (1) IN144751B (it)
IT (1) IT1069842B (it)
LU (1) LU75661A1 (it)
NL (1) NL7609393A (it)
NO (1) NO146644C (it)
SE (1) SE7609387L (it)
ZA (1) ZA765012B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082700A (ja) * 1983-10-07 1985-05-10 Kawasaki Steel Corp ラジアルセル型めつき槽におけるカウンタ−フロ−装置
FR2677271A1 (fr) * 1991-06-04 1992-12-11 Commissariat Energie Atomique Procede de realisation de membranes microporeuses.
ES2085237B1 (es) * 1994-04-06 1997-01-16 Univ Madrid Autonoma Procedimiento para grabado de dibujos y perforado de precision en hojas de metal y celula electroquimica para su realizacion.
WO2007085062A1 (en) * 2006-01-27 2007-08-02 Zijad Cehic Production of perforated aluminium (in the form of sheet or foil) hard- or soft-rolled
WO2014203915A1 (ja) * 2013-06-21 2014-12-24 東レエンジニアリング株式会社 エレクトロスプレー装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB453042A (en) * 1934-12-31 1936-09-03 Mallory Patents Holding Compan Improvements in and relating to the etching of metals
FR1426402A (fr) * 1964-12-24 1966-01-28 Ibm Procédé de dépôt métallique
BE661799A (fr) * 1965-03-30 1965-09-30 Acec Procédé de fabrication de feuilles métalliques minces, percées d'une multitude de très petits trous et feuilles métalliques minces fabriquées suivant ce procédé

Also Published As

Publication number Publication date
GB1524985A (en) 1978-09-13
AU1706676A (en) 1978-03-02
NO146644C (no) 1982-11-10
CH611194A5 (en) 1979-05-31
FR2321977A1 (fr) 1977-03-25
BE845558A (fr) 1977-02-28
DK383176A (da) 1977-02-27
NO146644B (no) 1982-08-02
ZA765012B (en) 1977-05-25
IE44382B1 (en) 1981-11-04
ES450982A1 (es) 1978-03-01
DE2638115A1 (de) 1977-03-17
ATA631876A (de) 1978-09-15
AT349849B (de) 1979-04-25
JPS5844760B2 (ja) 1983-10-05
JPS5227029A (en) 1977-03-01
IN144751B (it) 1978-07-01
SE7609387L (sv) 1977-02-27
NO762904L (it) 1977-03-01
IT1069842B (it) 1985-03-25
NL7609393A (nl) 1977-03-01
FR2321977B1 (it) 1982-05-14
IE44382L (en) 1977-02-26
LU75661A1 (it) 1977-04-27

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Legal Events

Date Code Title Description
MKEX Expiry