GB511563A - Improvements in electromagnetic relays - Google Patents

Improvements in electromagnetic relays

Info

Publication number
GB511563A
GB511563A GB28495/38A GB2849538A GB511563A GB 511563 A GB511563 A GB 511563A GB 28495/38 A GB28495/38 A GB 28495/38A GB 2849538 A GB2849538 A GB 2849538A GB 511563 A GB511563 A GB 511563A
Authority
GB
United Kingdom
Prior art keywords
contact
relay
movement
during
spring
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
GB28495/38A
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB511563A publication Critical patent/GB511563A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
  • Interface Circuits In Exchanges (AREA)
GB28495/38A 1937-11-27 1938-09-30 Improvements in electromagnetic relays Expired GB511563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE511563X 1937-11-27

Publications (1)

Publication Number Publication Date
GB511563A true GB511563A (en) 1939-08-21

Family

ID=20310977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28495/38A Expired GB511563A (en) 1937-11-27 1938-09-30 Improvements in electromagnetic relays

Country Status (5)

Country Link
US (1) US2301894A (enrdf_load_stackoverflow)
BE (1) BE431313A (enrdf_load_stackoverflow)
DE (1) DE715383C (enrdf_load_stackoverflow)
FR (1) FR846645A (enrdf_load_stackoverflow)
GB (1) GB511563A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534797A (en) * 1949-10-14 1950-12-19 James A Rugh Switch holding and release mechanism

Also Published As

Publication number Publication date
FR846645A (fr) 1939-09-21
US2301894A (en) 1942-11-10
DE715383C (de) 1941-12-20
BE431313A (enrdf_load_stackoverflow)

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