DE164760C - - Google Patents

Info

Publication number
DE164760C
DE164760C DENDAT164760D DE164760DA DE164760C DE 164760 C DE164760 C DE 164760C DE NDAT164760 D DENDAT164760 D DE NDAT164760D DE 164760D A DE164760D A DE 164760DA DE 164760 C DE164760 C DE 164760C
Authority
DE
Germany
Prior art keywords
fritter
contact
circuit
interruption point
mine
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
DENDAT164760D
Other languages
German (de)
English (en)
Publication of DE164760C publication Critical patent/DE164760C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00Producing acoustic time signals by electrical means
    • G04C21/16Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • G04C21/22Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm put into action by the arbor of a mechanical alarm work

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
DENDAT164760D Active DE164760C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE164760C true DE164760C (cg-RX-API-DMAC7.html)

Family

ID=430323

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT164760D Active DE164760C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE164760C (cg-RX-API-DMAC7.html)

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