GB1165383A - Vacuum Switch Contact Alloy - Google Patents

Vacuum Switch Contact Alloy

Info

Publication number
GB1165383A
GB1165383A GB3831966A GB3831966A GB1165383A GB 1165383 A GB1165383 A GB 1165383A GB 3831966 A GB3831966 A GB 3831966A GB 3831966 A GB3831966 A GB 3831966A GB 1165383 A GB1165383 A GB 1165383A
Authority
GB
United Kingdom
Prior art keywords
switch contact
vacuum switch
contact alloy
alloy
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
GB3831966A
Inventor
Denzil Malcolm Atkinson
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB3831966A priority Critical patent/GB1165383A/en
Publication of GB1165383A publication Critical patent/GB1165383A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

1,165,383. Copper alloys. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Aug.29, 1967 [Aug.26, 1966], No.38319/66. Heading C7A. A copper base alloy for making contact bodies or tips for vacuum electrical switches comprises:- Ag 1 - 8% Fe 0À5 - 2% the balance being copper. The alloy may be used in the as-cast condition and may be age-hardened in the bake-out of the switch at 450‹C.
GB3831966A 1966-08-26 1966-08-26 Vacuum Switch Contact Alloy Expired GB1165383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3831966A GB1165383A (en) 1966-08-26 1966-08-26 Vacuum Switch Contact Alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3831966A GB1165383A (en) 1966-08-26 1966-08-26 Vacuum Switch Contact Alloy

Publications (1)

Publication Number Publication Date
GB1165383A true GB1165383A (en) 1969-09-24

Family

ID=10402691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3831966A Expired GB1165383A (en) 1966-08-26 1966-08-26 Vacuum Switch Contact Alloy

Country Status (1)

Country Link
GB (1) GB1165383A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees