GB1499876A - Methods of electroforming meshes or screens - Google Patents

Methods of electroforming meshes or screens

Info

Publication number
GB1499876A
GB1499876A GB568874A GB568874A GB1499876A GB 1499876 A GB1499876 A GB 1499876A GB 568874 A GB568874 A GB 568874A GB 568874 A GB568874 A GB 568874A GB 1499876 A GB1499876 A GB 1499876A
Authority
GB
United Kingdom
Prior art keywords
mesh
bars
master
feb
electro
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
GB568874A
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.)
EMI Ltd
Original Assignee
EMI 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 EMI Ltd filed Critical EMI Ltd
Priority to GB568874A priority Critical patent/GB1499876A/en
Publication of GB1499876A publication Critical patent/GB1499876A/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
    • C25D1/00—Electroforming
    • C25D1/08—Perforated or foraminous objects, e.g. sieves

Abstract

1499876 Electro-forming mesh EMI Ltd 7 Feb 1975 [7 Feb 1974] 05688/74 Heading C7B A mesh with relatively wide bars is made by forming a master pattern having a plurality of electrically conductive strips corresponding to each mesh bar, electro-plating sufficient metal to cause joining together thereof across each plurality of strips to form the bars of the mesh, and stripping the mesh from the master. A glass master, having ruled or etched groups of grooves, containing sputtered metal e.g. Pd may be electroformed with Cu. The mesh may be square, rectangular or lozenge-shaped and the bars may have unequal widths. The mesh may be soldered to a coarser mesh and/or fastened to a support ring to make a microsieve.
GB568874A 1975-02-07 1975-02-07 Methods of electroforming meshes or screens Expired GB1499876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB568874A GB1499876A (en) 1975-02-07 1975-02-07 Methods of electroforming meshes or screens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB568874A GB1499876A (en) 1975-02-07 1975-02-07 Methods of electroforming meshes or screens

Publications (1)

Publication Number Publication Date
GB1499876A true GB1499876A (en) 1978-02-01

Family

ID=9800786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB568874A Expired GB1499876A (en) 1975-02-07 1975-02-07 Methods of electroforming meshes or screens

Country Status (1)

Country Link
GB (1) GB1499876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0888892A3 (en) * 1997-07-03 2000-06-14 Canon Kabushiki Kaisha Orifice plate and method of manufacture, for a liquid discharging apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0888892A3 (en) * 1997-07-03 2000-06-14 Canon Kabushiki Kaisha Orifice plate and method of manufacture, for a liquid discharging apparatus
US6328420B1 (en) 1997-07-03 2001-12-11 Canon Kabushiki Kaisha Method for manufacturing an orifice plate for use of a liquid discharge, an orifice plate, a liquid discharge provided with such orifice plate, and a method for manufacturing such liquid discharge
AU749988B2 (en) * 1997-07-03 2002-07-04 Canon Kabushiki Kaisha A method for manufacturing an orifice plate for use of a liquid discharge, an orifice plate, a liquid discharge provided with such orifice plate, and a method for manufacturing such liquid discharge

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee