GB512856A - Improvements in metallic screens and processes of making them - Google Patents

Improvements in metallic screens and processes of making them

Info

Publication number
GB512856A
GB512856A GB8774/38A GB877438A GB512856A GB 512856 A GB512856 A GB 512856A GB 8774/38 A GB8774/38 A GB 8774/38A GB 877438 A GB877438 A GB 877438A GB 512856 A GB512856 A GB 512856A
Authority
GB
United Kingdom
Prior art keywords
matrix
deposited
nickel
metal
copper
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
GB8774/38A
Other languages
English (en)
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.)
EDWARD O NORRIS Inc
Original Assignee
EDWARD O NORRIS Inc
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 EDWARD O NORRIS Inc filed Critical EDWARD O NORRIS Inc
Publication of GB512856A publication Critical patent/GB512856A/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
    • C25D1/10—Moulds; Masks; Masterforms
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/24—Viscous coated filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • ing And Chemical Polishing (AREA)
GB8774/38A 1938-02-19 1938-03-22 Improvements in metallic screens and processes of making them Expired GB512856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191405A US2246380A (en) 1938-02-19 1938-02-19 Electrolytic method of producing screens

Publications (1)

Publication Number Publication Date
GB512856A true GB512856A (en) 1939-09-27

Family

ID=26694211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8774/38A Expired GB512856A (en) 1938-02-19 1938-03-22 Improvements in metallic screens and processes of making them

Country Status (5)

Country Link
US (1) US2246380A (US08197722-20120612-C00042.png)
BE (1) BE427383A (US08197722-20120612-C00042.png)
CH (1) CH210617A (US08197722-20120612-C00042.png)
FR (1) FR835984A (US08197722-20120612-C00042.png)
GB (1) GB512856A (US08197722-20120612-C00042.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282203A (en) * 1941-01-31 1942-05-05 Edward O Norris Inc Stencil
US2805986A (en) * 1952-01-11 1957-09-10 Harold B Law Method of making fine mesh screens
US2874101A (en) * 1952-09-17 1959-02-17 Farnsworth Res Corp Method of making double-sided mosaic
US2946915A (en) * 1954-07-21 1960-07-26 Gen Electric Grid construction
US3342706A (en) * 1964-01-23 1967-09-19 Liben William Method of constructing evaporation masks
GB1135911A (en) * 1966-01-25 1968-12-11 Guinard Pompes Improvements in or relating to filter elements and the manufacture thereof
CH602943A5 (US08197722-20120612-C00042.png) * 1975-05-02 1978-08-15 Buser Ag Maschf Fritz
DK441587A (da) * 1986-10-23 1988-04-24 Sulzer Ag Indretning til afstoetning af en metallisk mikrofilterfolie
US5651900A (en) * 1994-03-07 1997-07-29 The Regents Of The University Of California Microfabricated particle filter
US5985164A (en) * 1994-03-07 1999-11-16 Regents Of The University Of California Method for forming a filter
US5798042A (en) * 1994-03-07 1998-08-25 Regents Of The University Of California Microfabricated filter with specially constructed channel walls, and containment well and capsule constructed with such filters
US7288327B2 (en) * 2004-12-16 2007-10-30 Xerox Corporation Plated structures or components
TWI825368B (zh) * 2020-12-07 2023-12-11 達運精密工業股份有限公司 金屬遮罩的製造方法

Also Published As

Publication number Publication date
FR835984A (fr) 1939-01-06
BE427383A (US08197722-20120612-C00042.png) 1938-06-30
US2246380A (en) 1941-06-17
CH210617A (fr) 1940-07-31

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