GB1257698A - - Google Patents

Info

Publication number
GB1257698A
GB1257698A GB4604369A GB1257698DA GB1257698A GB 1257698 A GB1257698 A GB 1257698A GB 4604369 A GB4604369 A GB 4604369A GB 1257698D A GB1257698D A GB 1257698DA GB 1257698 A GB1257698 A GB 1257698A
Authority
GB
United Kingdom
Prior art keywords
magnetic
permanent magnet
insulator
flux
inner member
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
GB4604369A
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 GB1257698A publication Critical patent/GB1257698A/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)
  • Contacts (AREA)
GB4604369A 1969-09-18 1969-09-18 Expired GB1257698A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4604369 1969-09-18

Publications (1)

Publication Number Publication Date
GB1257698A true GB1257698A (xx) 1971-12-22

Family

ID=10439611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4604369A Expired GB1257698A (xx) 1969-09-18 1969-09-18

Country Status (10)

Country Link
US (1) US3626337A (xx)
BE (1) BE756309R (xx)
CH (1) CH526856A (xx)
DE (1) DE2045831A1 (xx)
ES (1) ES383726A1 (xx)
FR (1) FR2062254A5 (xx)
GB (1) GB1257698A (xx)
IE (1) IE34267B1 (xx)
NL (1) NL7013654A (xx)
ZA (1) ZA704527B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170955A (en) * 1985-02-01 1986-08-13 Stc Plc Magnetically operable switch capsule

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753176A (en) * 1971-11-26 1973-08-14 Int Standard Electric Corp Switching matrice crosspoint
DE2258922C3 (de) * 1972-12-01 1980-03-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Magnetisch betätigbarer, abgeschlossener Kontakt mit einem flachen Gehäuse
GB1415229A (en) * 1973-12-20 1975-11-26 Standard Telephones Cables Ltd Encapsulated electromechanical relay
JPS50159907A (xx) * 1974-06-14 1975-12-24
NZ204426A (en) * 1982-06-10 1986-08-08 Int Standard Electric Corp Relay:ferromagnetic diaphram forms moving contact

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH434470A (de) * 1963-05-13 1967-04-30 Standard Telephon & Radio Ag Elektromagnetisches Relais
GB1115401A (en) * 1966-01-07 1968-05-29 Standard Telephones Cables Ltd Improvements in or relating to electromagnetic contact-making relays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170955A (en) * 1985-02-01 1986-08-13 Stc Plc Magnetically operable switch capsule

Also Published As

Publication number Publication date
BE756309R (fr) 1971-03-18
ES383726A1 (es) 1973-03-01
NL7013654A (xx) 1971-03-22
FR2062254A5 (xx) 1971-06-25
DE2045831A1 (de) 1971-03-25
US3626337A (en) 1971-12-07
IE34267L (en) 1971-03-18
IE34267B1 (en) 1975-03-19
CH526856A (de) 1972-08-15
ZA704527B (en) 1971-04-28

Similar Documents

Publication Publication Date Title
GB870906A (en) Improvements in or relating to electrical switching devices
US3059075A (en) Electrical switching device
GB853607A (en) Improvements in or relating to relay assemblies employing magnetic spring contacts in sealed protective tubes
GB1195629A (en) Magnetically Held Relay
US1606164A (en) Circuit-controlling device
GB1257698A (xx)
GB1298014A (en) Bistable remanent electromagnetic relay
GB1182044A (en) Electro Magnetic Holding Relay
GB1198493A (en) Polarised Electromagnetic Relays
GB1021047A (en) Sealed-contact assemblies for light current electromagnetic relays and relays incorporating such assemblies
GB1013789A (en) Improvements in and relating to magnetic reed relay constructions
GB842960A (en) Improvements in or relating to electric relays employing magnetic contacts in sealed protective-tubes
GB708133A (en) Improvements in or relating to devices having a magnetic circuit comprising highly-permeable material
GB983303A (en) Electrical relays
GB1219556A (en) Improvements in or relating to magnetic contact units
GB1174309A (en) Bistable Electromagnetic Relays and Assemblies thereof.
GB1178278A (en) Improvements relating to Biased Electrical Relays.
GB1246143A (en) Polarised electromagnetic switches
GB906554A (en) Electrical relay with armature contacts arranged in a sealed protective tube
GB1216686A (en) An electromagnet switching circuit
GB1422049A (en) Magnetomotive bistable switching devices
GB1139206A (en) Polarised relay with sealed magnetic contacts
US3263134A (en) Magnetic latching relay
GB968237A (en) Improvements in or relating to electromagnetic polarized switching devices
GB1293899A (en) Flat pack reed relays

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees