DE260417C - - Google Patents

Info

Publication number
DE260417C
DE260417C DENDAT260417D DE260417DA DE260417C DE 260417 C DE260417 C DE 260417C DE NDAT260417 D DENDAT260417 D DE NDAT260417D DE 260417D A DE260417D A DE 260417DA DE 260417 C DE260417 C DE 260417C
Authority
DE
Germany
Prior art keywords
points
membrane
breakers
interruptions
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.)
Active
Application number
DENDAT260417D
Other languages
German (de)
English (en)
Publication of DE260417C publication Critical patent/DE260417C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/64Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/74Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
    • H01H50/78Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using diaphragm; using stretched wire or ribbon vibrating sideways

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
DENDAT260417D Active DE260417C (https=)

Publications (1)

Publication Number Publication Date
DE260417C true DE260417C (https=)

Family

ID=518057

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT260417D Active DE260417C (https=)

Country Status (1)

Country Link
DE (1) DE260417C (https=)

Similar Documents

Publication Publication Date Title
DE260417C (https=)
DE10129869A1 (de) Vielfachton- und Signalgeber
DE544375C (de) Elektrodynamischer Schallsender
DE836202C (de) Polarisierter Wechselstromwecker
DE52033C (de) Apparat zur Erzeugung von Inductionsströmen mittelst schwingender Körper
DE2511226A1 (de) Elektrodynamischer lautsprecher
DE204554C (https=)
DE31072C (de) Neuerungen an Anruf- (Signal*) Vorrichtungen in Telephonen
EP0081780B1 (de) Elektrodynamischer Wandler
DE398195C (de) Lautsprechendes Telephon
DE147763C (https=)
DE287667C (https=)
DE9135C (de) Neuerungen an Telephonen
DE2355C (de) Telephone und Rufapparate mit magnetischer Gleichgewichtslage der schwingenden Theile
DE178788C (https=)
DE241159C (https=)
DE717387C (de) Knochenleitungstelephon fuer Schwerhoerigengeraete
DE808356C (de) Signaleinrichtung fuer Transformatoren mit raeumlich voneinander getrennt liegender Primaer- und Sekundaerwicklung
DE10021C (de) Neuerungen an Telephonen
AT61737B (de) Relais.
DE436125C (de) Einrichtung zur UEbertragung von Wechselstroemen mit Hilfe eines elektromagnetischenTelephons
DE220929C (https=)
DE1025761B (de) Elektroakustischer Sender, insbesondere fuer Signalgeraete
DE2330287A1 (de) Elektromechanisches frequenzbandfilter
DE435847C (de) Vorrichtung zur Umwandlung von Schallwellen in elektrische Stromschwankungen und umgekehrt