DE179424C - - Google Patents

Info

Publication number
DE179424C
DE179424C DENDAT179424D DE179424DA DE179424C DE 179424 C DE179424 C DE 179424C DE NDAT179424 D DENDAT179424 D DE NDAT179424D DE 179424D A DE179424D A DE 179424DA DE 179424 C DE179424 C DE 179424C
Authority
DE
Germany
Prior art keywords
switch
contact
time
mercury
current
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
DENDAT179424D
Other languages
German (de)
English (en)
Publication of DE179424C publication Critical patent/DE179424C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/02—Details
    • H01H29/08—Means for introducing a predetermined time delay
    • H01H29/10—Means for introducing a predetermined time delay by constricting the flow of the contact liquid

Landscapes

  • Keying Circuit Devices (AREA)
DENDAT179424D Active DE179424C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE179424C true DE179424C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=443753

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT179424D Active DE179424C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE179424C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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