GB958185A - Sealed magnetic contact device - Google Patents

Sealed magnetic contact device

Info

Publication number
GB958185A
GB958185A GB44205/62A GB4420562A GB958185A GB 958185 A GB958185 A GB 958185A GB 44205/62 A GB44205/62 A GB 44205/62A GB 4420562 A GB4420562 A GB 4420562A GB 958185 A GB958185 A GB 958185A
Authority
GB
United Kingdom
Prior art keywords
fork
magnetic contact
coated
energized
contact
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
GB44205/62A
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 GB958185A publication Critical patent/GB958185A/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
    • H01H1/0201—Materials for reed 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/125—Coaxial switches

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Multi-Conductor Connections (AREA)
GB44205/62A 1961-11-22 1962-11-22 Sealed magnetic contact device Expired GB958185A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEST18590A DE1170074B (de) 1961-11-22 1961-11-22 Magnetisch betaetigter Schutzrohr-Umschaltekontakt mit UEbergang
DEST018889 1962-02-23

Publications (1)

Publication Number Publication Date
GB958185A true GB958185A (en) 1964-05-21

Family

ID=25994070

Family Applications (2)

Application Number Title Priority Date Filing Date
GB44205/62A Expired GB958185A (en) 1961-11-22 1962-11-22 Sealed magnetic contact device
GB7266/63A Expired GB1019390A (en) 1961-11-22 1963-02-22 Magnetic contact blades

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB7266/63A Expired GB1019390A (en) 1961-11-22 1963-02-22 Magnetic contact blades

Country Status (6)

Country Link
US (1) US3188426A (US08124317-20120228-C00018.png)
BE (2) BE625142A (US08124317-20120228-C00018.png)
CH (2) CH409063A (US08124317-20120228-C00018.png)
DE (1) DE1170074B (US08124317-20120228-C00018.png)
GB (2) GB958185A (US08124317-20120228-C00018.png)
NL (1) NL289320A (US08124317-20120228-C00018.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274732B (de) * 1964-08-13 1968-08-08 Siemens Ag Magnetisch betaetigbarer Schaltkontakt
US7564330B2 (en) * 2007-04-18 2009-07-21 Key Safety Systems, Inc. Reed switch contact coating
US11309140B2 (en) * 2019-01-04 2022-04-19 Littelfuse, Inc. Contact switch coating

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397123A (en) * 1943-04-30 1946-03-26 Bell Telephone Labor Inc Contact operation
DE1110308B (de) * 1959-06-03 1961-07-06 Siemens Ag Magnetisch betaetigter Schutzrohr-umschaltekontakt mit UEbergang
US3068335A (en) * 1960-06-21 1962-12-11 Litton Systems Inc Dry circuit switch

Also Published As

Publication number Publication date
CH412053A (de) 1966-04-30
DE1170074B (de) 1964-05-14
GB1019390A (en) 1966-02-02
BE628755A (US08124317-20120228-C00018.png)
NL289320A (US08124317-20120228-C00018.png)
CH409063A (de) 1966-03-15
BE625142A (US08124317-20120228-C00018.png)
US3188426A (en) 1965-06-08

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