GB1302255A - - Google Patents

Info

Publication number
GB1302255A
GB1302255A GB2418370A GB2418370A GB1302255A GB 1302255 A GB1302255 A GB 1302255A GB 2418370 A GB2418370 A GB 2418370A GB 2418370 A GB2418370 A GB 2418370A GB 1302255 A GB1302255 A GB 1302255A
Authority
GB
United Kingdom
Prior art keywords
armature
spring
polepiece
polepieces
attracted
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
GB2418370A
Other languages
English (en)
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 filed Critical
Publication of GB1302255A publication Critical patent/GB1302255A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Electromagnets (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
GB2418370A 1969-07-28 1970-05-19 Expired GB1302255A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84520269A 1969-07-28 1969-07-28

Publications (1)

Publication Number Publication Date
GB1302255A true GB1302255A (de) 1973-01-04

Family

ID=25294640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2418370A Expired GB1302255A (de) 1969-07-28 1970-05-19

Country Status (8)

Country Link
US (1) US3579158A (de)
JP (1) JPS541900B1 (de)
BE (1) BE752407A (de)
CA (1) CA924358A (de)
DE (1) DE2033839B2 (de)
FR (1) FR2049806A5 (de)
GB (1) GB1302255A (de)
SE (1) SE359685B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811102A (en) * 1971-07-22 1974-05-14 Babcock Electronics Corp Relay
JPS51121170A (en) * 1975-04-15 1976-10-22 Yaskawa Denki Seisakusho Kk Reed switch
DE2701230C3 (de) * 1977-01-13 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Elektromagnetisches Relais und Verfahren zu dessen Justierung
US4134088A (en) * 1977-05-02 1979-01-09 Western Electric Company Miniature magnetic mercury-wetted relay construction
US4149130A (en) * 1978-01-20 1979-04-10 Gordos Corporation Miniature mercury contact reed switch construction
US4179798A (en) * 1978-04-12 1979-12-25 Western Electric Co., Inc. Methods of adjusting sealed contact switches
JPH04345590A (ja) * 1991-05-24 1992-12-01 Sajima Mariina Kk 船台
US5594400A (en) * 1995-01-03 1997-01-14 Siemens Stromberg-Carlson Reed relay
US5570072A (en) * 1995-01-03 1996-10-29 Siemens Stromberg-Carlson Method of establishing a relay contact arrangement
EP2269202A4 (de) * 2008-03-20 2014-01-22 Ht Microanalytical Inc Integrierter reedkontakt
US8665041B2 (en) * 2008-03-20 2014-03-04 Ht Microanalytical, Inc. Integrated microminiature relay
US11309140B2 (en) * 2019-01-04 2022-04-19 Littelfuse, Inc. Contact switch coating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054873A (en) * 1959-11-27 1962-09-18 Bell Telephone Labor Inc Liquid-contact switch
NL132202C (de) * 1966-02-17

Also Published As

Publication number Publication date
CA924358A (en) 1973-04-10
JPS541900B1 (de) 1979-01-30
FR2049806A5 (de) 1971-03-26
DE2033839A1 (de) 1971-02-18
US3579158A (en) 1971-05-18
DE2033839B2 (de) 1972-03-02
SE359685B (de) 1973-09-03
BE752407A (fr) 1970-12-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee