GB784116A - Improvements in or relating to electromagnetic relays - Google Patents

Improvements in or relating to electromagnetic relays

Info

Publication number
GB784116A
GB784116A GB5495/56A GB549556A GB784116A GB 784116 A GB784116 A GB 784116A GB 5495/56 A GB5495/56 A GB 5495/56A GB 549556 A GB549556 A GB 549556A GB 784116 A GB784116 A GB 784116A
Authority
GB
United Kingdom
Prior art keywords
armature
core
coil
contacts
pole faces
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
GB5495/56A
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 GB784116A publication Critical patent/GB784116A/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
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
GB5495/56A 1955-02-25 1956-02-22 Improvements in or relating to electromagnetic relays Expired GB784116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US490567A US2824266A (en) 1955-02-25 1955-02-25 Relays

Publications (1)

Publication Number Publication Date
GB784116A true GB784116A (en) 1957-10-02

Family

ID=23948597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5495/56A Expired GB784116A (en) 1955-02-25 1956-02-22 Improvements in or relating to electromagnetic relays

Country Status (6)

Country Link
US (1) US2824266A (enExample)
BE (1) BE545363A (enExample)
DE (1) DE1033331B (enExample)
FR (1) FR1145346A (enExample)
GB (1) GB784116A (enExample)
NL (2) NL96278C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114589508A (zh) * 2022-04-09 2022-06-07 吉安宏磁电子科技有限公司 一种电感线圈生产装置及其使用方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097328A (en) * 1955-07-18 1963-07-09 Comar Electric Company Electromagnetic relay
CN108321054B (zh) * 2018-01-31 2024-08-30 张祥宏 一种脱扣器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255640C (enExample) *
US2382664A (en) * 1942-11-23 1945-08-14 William A Ray Electromagnetic operator
US2498702A (en) * 1944-09-15 1950-02-28 Nahman Gustave Cylindrical magnetic core
US2442016A (en) * 1945-09-27 1948-05-25 Arthur B Poole Adjustable-intensity electromagnetic audible-signal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114589508A (zh) * 2022-04-09 2022-06-07 吉安宏磁电子科技有限公司 一种电感线圈生产装置及其使用方法

Also Published As

Publication number Publication date
BE545363A (enExample)
FR1145346A (fr) 1957-10-24
US2824266A (en) 1958-02-18
NL96278C (enExample)
DE1033331B (de) 1958-07-03
NL202465A (enExample)

Similar Documents

Publication Publication Date Title
GB1239930A (en) Electromagnetic relays
GB784116A (en) Improvements in or relating to electromagnetic relays
GB1276899A (en) Shaded pole electromagnet
GB1107571A (en) Electromagnetic device
GB884280A (en) Improvements in or relating to electromagnetic relays
GB1154690A (en) Electric Control Apparatus.
GB1019248A (en) Electromagnetically latchable electromagnetic device
GB775269A (en) Improvements in or relating to electromagnetic contactors
GB1202517A (en) Electromagnetic relays
GB787701A (en) Improvements in or relating to an electric switch contact arrangement having a movable contact spring adapted to be displaced by a driving member
GB721617A (en) Improvements in and relating to electric relays
GB891873A (en) Improvements in or relating to electro-magnetic relay switch arrangements
GB851933A (en) Improvements in or relating to electrical contact assemblies
GB906554A (en) Electrical relay with armature contacts arranged in a sealed protective tube
US3345592A (en) Electromagnetic relay with improved armature-core assembly
GB828071A (en) Improvements in electromagnetic relays
GB765256A (en) Double-pole electromagnetic switching device
GB607914A (en) Improvements in or relating to electro-magnets and relays
GB811512A (en) Improvements in or relating to electromagnetic relays
GB749284A (en) Improvements in electric switches having bridging contacts
GB892844A (en) Improvements in and relating to polarised electromagnetic relays
GB903918A (en) Improvements in and relating to electromagnetic relays
GB883956A (en) Electromagnetic relay
GB854030A (en) Impulse-type electromagnetically actuated devices
GB858996A (en) Electromagnet device