GB1030343A - Electromagnetically operable sealed contact unit - Google Patents

Electromagnetically operable sealed contact unit

Info

Publication number
GB1030343A
GB1030343A GB32293/63A GB3229363A GB1030343A GB 1030343 A GB1030343 A GB 1030343A GB 32293/63 A GB32293/63 A GB 32293/63A GB 3229363 A GB3229363 A GB 3229363A GB 1030343 A GB1030343 A GB 1030343A
Authority
GB
United Kingdom
Prior art keywords
contact unit
sealed contact
electromagnetically operable
magnetic
aug
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
GB32293/63A
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.)
STC PLC
Original Assignee
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB1030343A publication Critical patent/GB1030343A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/287—Details of the shape of the contact springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
GB32293/63A 1957-04-09 1963-08-15 Electromagnetically operable sealed contact unit Expired GB1030343A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT360110X 1957-04-09
IT718358 1958-05-08
IT1680862 1962-08-23

Publications (1)

Publication Number Publication Date
GB1030343A true GB1030343A (en) 1966-05-18

Family

ID=27272673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32293/63A Expired GB1030343A (en) 1957-04-09 1963-08-15 Electromagnetically operable sealed contact unit

Country Status (3)

Country Link
BE (1) BE636507A (enExample)
CH (1) CH447310A (enExample)
GB (1) GB1030343A (enExample)

Also Published As

Publication number Publication date
BE636507A (enExample)
CH447310A (de) 1967-11-30

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