GB1015249A - Sealed magnetic contact units - Google Patents

Sealed magnetic contact units

Info

Publication number
GB1015249A
GB1015249A GB2630163A GB2630163A GB1015249A GB 1015249 A GB1015249 A GB 1015249A GB 2630163 A GB2630163 A GB 2630163A GB 2630163 A GB2630163 A GB 2630163A GB 1015249 A GB1015249 A GB 1015249A
Authority
GB
United Kingdom
Prior art keywords
magnetic contact
sealed magnetic
contact units
reeds
gold
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
GB2630163A
Inventor
James Meredith Glackin
Roger Phillips Boardman
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.)
Ericsson Telephones Ltd
Original Assignee
Ericsson Telephones 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 Ericsson Telephones Ltd filed Critical Ericsson Telephones Ltd
Priority to GB2630163A priority Critical patent/GB1015249A/en
Publication of GB1015249A publication Critical patent/GB1015249A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Contacts (AREA)

Abstract

1,015,249. Electromagnetic relays. ERICSSON TELEPHONES Ltd. May 22, 1964 [July 3, 1963], No. 26301/63. Heading H2B. At least one of the reeds of a sealed magnetic contact unit has its contact end plated with gold from a hard bright gold solution of the acid type. The reeds are a nickel iron alloy and no preliminary coating of silver or copper is needed.
GB2630163A 1963-07-03 1963-07-03 Sealed magnetic contact units Expired GB1015249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2630163A GB1015249A (en) 1963-07-03 1963-07-03 Sealed magnetic contact units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2630163A GB1015249A (en) 1963-07-03 1963-07-03 Sealed magnetic contact units

Publications (1)

Publication Number Publication Date
GB1015249A true GB1015249A (en) 1965-12-31

Family

ID=10241487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2630163A Expired GB1015249A (en) 1963-07-03 1963-07-03 Sealed magnetic contact units

Country Status (1)

Country Link
GB (1) GB1015249A (en)

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