GB1040847A - Improvements in or relating to relays - Google Patents

Improvements in or relating to relays

Info

Publication number
GB1040847A
GB1040847A GB18994/63A GB1899463A GB1040847A GB 1040847 A GB1040847 A GB 1040847A GB 18994/63 A GB18994/63 A GB 18994/63A GB 1899463 A GB1899463 A GB 1899463A GB 1040847 A GB1040847 A GB 1040847A
Authority
GB
United Kingdom
Prior art keywords
contact members
furcations
move
forked
bifurcated
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
GB18994/63A
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1040847A publication Critical patent/GB1040847A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
    • H01H53/02—Electrodynamic relays, i.e. relays in which the interaction is between two current-carrying conductors
    • H01H53/04—Ferrodynamic relays, i.e. relays in which the magnetic field is concentrated in ferromagnetic parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • 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)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Contacts (AREA)
GB18994/63A 1962-05-24 1963-05-14 Improvements in or relating to relays Expired GB1040847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US197395A US3141078A (en) 1962-05-24 1962-05-24 Forked magnetically operated contact assemblage

Publications (1)

Publication Number Publication Date
GB1040847A true GB1040847A (en) 1966-09-01

Family

ID=22729239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18994/63A Expired GB1040847A (en) 1962-05-24 1963-05-14 Improvements in or relating to relays

Country Status (5)

Country Link
US (1) US3141078A (hr)
BE (1) BE632705A (hr)
DE (1) DE1182748B (hr)
GB (1) GB1040847A (hr)
NL (1) NL293041A (hr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316513A (en) * 1966-01-03 1967-04-25 Bell Telephone Labor Inc Sealed contact reed switch having contoured reeds
FR1583041A (hr) * 1967-10-05 1969-10-10

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1934264A (en) * 1930-12-04 1933-11-07 Hefner Charles Balser Over-current signal means
US2484863A (en) * 1943-08-12 1949-10-18 Pierce John B Foundation Overload protective device
NL101920C (hr) * 1957-09-20
DE1095949B (de) * 1959-07-15 1960-12-29 Telefonbau & Normalzeit Gmbh Schaltfeder fuer magnetisch gesteuerte Schaltkontakte
US3008020A (en) * 1959-10-19 1961-11-07 Bell Telephone Labor Inc Pulse operated reed switch and storage device

Also Published As

Publication number Publication date
NL293041A (hr)
DE1182748B (de) 1964-12-03
BE632705A (hr)
US3141078A (en) 1964-07-14

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