CH314471A - Electromagnetic self-breaker - Google Patents

Electromagnetic self-breaker

Info

Publication number
CH314471A
CH314471A CH314471DA CH314471A CH 314471 A CH314471 A CH 314471A CH 314471D A CH314471D A CH 314471DA CH 314471 A CH314471 A CH 314471A
Authority
CH
Switzerland
Prior art keywords
breaker
electromagnetic self
electromagnetic
self
Prior art date
Application number
Other languages
German (de)
Inventor
Widakowich Marius
Original Assignee
Widakowich Marius
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 Widakowich Marius filed Critical Widakowich Marius
Publication of CH314471A publication Critical patent/CH314471A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
    • H01H50/76—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CH314471D 1952-11-15 1952-11-26 Electromagnetic self-breaker CH314471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW9969A DE1031888B (en) 1952-11-15 1952-11-15 Electromagnetic self-breaker in the style of Wagner's hammer

Publications (1)

Publication Number Publication Date
CH314471A true CH314471A (en) 1956-06-15

Family

ID=7594231

Family Applications (1)

Application Number Title Priority Date Filing Date
CH314471D CH314471A (en) 1952-11-15 1952-11-26 Electromagnetic self-breaker

Country Status (5)

Country Link
BE (1) BE515951A (en)
CH (1) CH314471A (en)
DE (1) DE1031888B (en)
FR (1) FR1067351A (en)
NL (1) NL174162B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099755A (en) * 1960-04-07 1963-07-30 Westinghouse Electric Corp Momentary electrical contact apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH97530A (en) * 1921-07-20 1923-01-16 Scintilla Ag Spring-loaded electromagnetic armature for electrical vibration regulators.
AT98855B (en) * 1922-03-17 1924-12-27 Herbert Kennedy & Co Ltd Breaker.
DE892316C (en) * 1942-10-03 1953-10-05 Siemens Ag Contact arrangement
DE854974C (en) * 1950-09-16 1952-11-10 Hans Gehrt Electromechanical pulse generator

Also Published As

Publication number Publication date
NL174162B (en)
DE1031888B (en) 1958-06-12
BE515951A (en)
FR1067351A (en) 1954-06-15

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