BE478653A - - Google Patents

Info

Publication number
BE478653A
BE478653A BE478653DA BE478653A BE 478653 A BE478653 A BE 478653A BE 478653D A BE478653D A BE 478653DA BE 478653 A BE478653 A BE 478653A
Authority
BE
Belgium
Application number
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.)
Publication of BE478653A publication Critical patent/BE478653A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/025—Light-emitting indicators
BE478653D 1946-08-14 BE478653A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2419146A GB615843A (en) 1946-08-14 1946-08-14 Improvements relating to electrical switches having indicator lamps

Publications (1)

Publication Number Publication Date
BE478653A true BE478653A (xx)

Family

ID=10207829

Family Applications (1)

Application Number Title Priority Date Filing Date
BE478653D BE478653A (xx) 1946-08-14

Country Status (3)

Country Link
BE (1) BE478653A (xx)
FR (1) FR957973A (xx)
GB (1) GB615843A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081109B (de) * 1952-07-21 1960-05-05 Busch Jaeger Duerener Metall Elektrischer Druckknopftaster mit Glimmlampe als Beleuchtungseinrichtung
DE1046143B (de) * 1954-01-25 1958-12-11 Licentia Gmbh Elektrischer Schalter mit einer Glimmlampe zur Anzeige der Schalterstellung
DE1515512B1 (de) * 1965-10-15 1970-10-15 Bbc Brown Boveri & Cie Elektrischer Wippenschalter

Also Published As

Publication number Publication date
GB615843A (en) 1949-01-12
FR957973A (xx) 1950-03-02

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