CH250534A - Relays, in particular for telephone systems. - Google Patents

Relays, in particular for telephone systems.

Info

Publication number
CH250534A
CH250534A CH250534DA CH250534A CH 250534 A CH250534 A CH 250534A CH 250534D A CH250534D A CH 250534DA CH 250534 A CH250534 A CH 250534A
Authority
CH
Switzerland
Prior art keywords
relays
telephone systems
telephone
systems
Prior art date
Application number
Other languages
German (de)
Inventor
Telefonaktiebolaget L Ericsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of CH250534A publication Critical patent/CH250534A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H2050/365—Stationary parts of magnetic circuit, e.g. yoke formed from a single sheet of magnetic material by punching, bending, plying

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
CH250534D 1944-07-12 1945-07-10 Relays, in particular for telephone systems. CH250534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE250534X 1944-07-12

Publications (1)

Publication Number Publication Date
CH250534A true CH250534A (en) 1947-08-31

Family

ID=20306170

Family Applications (1)

Application Number Title Priority Date Filing Date
CH250534D CH250534A (en) 1944-07-12 1945-07-10 Relays, in particular for telephone systems.

Country Status (5)

Country Link
BE (1) BE459283A (en)
CH (1) CH250534A (en)
FR (1) FR913495A (en)
GB (1) GB600789A (en)
NL (1) NL61250C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184867B (en) * 1959-10-16 1965-01-07 Tesla Np Electromagnetic low-voltage relays, in particular telephone relays

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213230A (en) * 1963-03-05 1965-10-19 Robertshaw Controls Co Electromagnetic relay with one-piece support for core and armature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184867B (en) * 1959-10-16 1965-01-07 Tesla Np Electromagnetic low-voltage relays, in particular telephone relays

Also Published As

Publication number Publication date
GB600789A (en) 1948-04-19
FR913495A (en) 1946-09-11
BE459283A (en)
NL61250C (en)

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