GB2130602B - Electroplating electrical contacts - Google Patents

Electroplating electrical contacts

Info

Publication number
GB2130602B
GB2130602B GB08233470A GB8233470A GB2130602B GB 2130602 B GB2130602 B GB 2130602B GB 08233470 A GB08233470 A GB 08233470A GB 8233470 A GB8233470 A GB 8233470A GB 2130602 B GB2130602 B GB 2130602B
Authority
GB
United Kingdom
Prior art keywords
electrical contacts
electroplating
electroplating electrical
contacts
electrical
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
GB08233470A
Other versions
GB2130602A (en
Inventor
Henley Frank Sterling
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.)
STC PLC
Original Assignee
STC PLC
Standard Telephone and Cables PLC
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 STC PLC, Standard Telephone and Cables PLC filed Critical STC PLC
Priority to GB08233470A priority Critical patent/GB2130602B/en
Priority to JP58215150A priority patent/JPS59108212A/en
Priority to IT23837/83A priority patent/IT1167010B/en
Publication of GB2130602A publication Critical patent/GB2130602A/en
Application granted granted Critical
Publication of GB2130602B publication Critical patent/GB2130602B/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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/623—Porosity of the layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H01H11/045—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion with the help of an intermediate layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H01H2011/046—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by plating
GB08233470A 1982-11-24 1982-11-24 Electroplating electrical contacts Expired GB2130602B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08233470A GB2130602B (en) 1982-11-24 1982-11-24 Electroplating electrical contacts
JP58215150A JPS59108212A (en) 1982-11-24 1983-11-17 Method of selectively forming noble metal
IT23837/83A IT1167010B (en) 1982-11-24 1983-11-23 METHOD TO PRODUCE A PRECIOUS METAL LAYER ON A SUBSTRATE AND ELECTRIC CONTACT OBTAINED CONTAL METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08233470A GB2130602B (en) 1982-11-24 1982-11-24 Electroplating electrical contacts

Publications (2)

Publication Number Publication Date
GB2130602A GB2130602A (en) 1984-06-06
GB2130602B true GB2130602B (en) 1986-04-16

Family

ID=10534466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233470A Expired GB2130602B (en) 1982-11-24 1982-11-24 Electroplating electrical contacts

Country Status (3)

Country Link
JP (1) JPS59108212A (en)
GB (1) GB2130602B (en)
IT (1) IT1167010B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168381B (en) * 1984-12-12 1988-03-09 Stc Plc Gold plated electrical contacts
JPS6220423U (en) * 1985-07-22 1987-02-06
JPH0682648B2 (en) * 1986-03-07 1994-10-19 日本電気株式会社 Electrode for electrochemical etching

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082695A (en) * 1966-10-13 1967-09-06 Ernest Herbert Lyons Improvements in the electroplating of precious metals on to articles made of baser metals
CA1014638A (en) * 1974-04-16 1977-07-26 Domtar Limited Measuring the surface roughness of a moving sheet material
GB1461474A (en) * 1974-07-03 1977-01-13 Fulmer Res Inst Ltd Electrical connectors and a method of preparing stable electro platings
GB1517702A (en) * 1974-09-19 1978-07-12 Fujitsu Ltd Electrical contact
JPS51145849A (en) * 1975-06-11 1976-12-15 Oki Electric Ind Co Ltd Reed switch
JPS53139173A (en) * 1977-05-11 1978-12-05 Alps Electric Co Ltd Composite contact material
US4329402A (en) * 1978-09-27 1982-05-11 Whyco Chromium Co., Inc. Micro-throwing alloy undercoatings and method for improving corrosion resistance
JPS5760619A (en) * 1980-09-27 1982-04-12 Fujitsu Ltd Electric slide contactor
DE3039658A1 (en) * 1980-10-21 1982-05-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt MOLYBDAEN COATED WITH PRECIOUS METAL AND METHOD FOR THE PRODUCTION THEREOF
CA1162505A (en) * 1980-10-31 1984-02-21 Donald R. Rosegren Process for high speed nickel and gold electroplate system

Also Published As

Publication number Publication date
JPS59108212A (en) 1984-06-22
IT1167010B (en) 1987-05-06
GB2130602A (en) 1984-06-06
IT8323837A0 (en) 1983-11-23

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Legal Events

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