NL31988C - - Google Patents

Info

Publication number
NL31988C
NL31988C NL55646A NL55646A NL31988C NL 31988 C NL31988 C NL 31988C NL 55646 A NL55646 A NL 55646A NL 55646 A NL55646 A NL 55646A NL 31988 C NL31988 C NL 31988C
Authority
NL
Netherlands
Application number
NL55646A
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 filed Critical
Application granted granted Critical
Publication of NL31988C publication Critical patent/NL31988C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/38—Electromagnetic mechanisms wherein the magnet coil also acts as arc blow-out device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
NL55646A 1930-02-28 1931-02-17 NL31988C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE590030T 1930-02-28

Publications (1)

Publication Number Publication Date
NL31988C true NL31988C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1933-09-15

Family

ID=7769511

Family Applications (1)

Application Number Title Priority Date Filing Date
NL55646A NL31988C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1930-02-28 1931-02-17

Country Status (5)

Country Link
US (1) US1952997A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE377360A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE590030C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR711057A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL31988C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754137C (de) * 1938-08-06 1954-04-22 Aeg Magnetische Lichtbogenloescheinrichtung
NL136065C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1960-12-07

Also Published As

Publication number Publication date
US1952997A (en) 1934-03-27
FR711057A (fr) 1931-09-02
DE590030C (de) 1933-12-21
BE377360A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1931-03-31

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