CH204050A - Commutateur-inverseur avec déclenchement par manque de courant. - Google Patents

Commutateur-inverseur avec déclenchement par manque de courant.

Info

Publication number
CH204050A
CH204050A CH204050DA CH204050A CH 204050 A CH204050 A CH 204050A CH 204050D A CH204050D A CH 204050DA CH 204050 A CH204050 A CH 204050A
Authority
CH
Switzerland
Prior art keywords
tripping
lack
current
reversing switch
reversing
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Joseph Branchu Paul
Gardy Societe Francaise
Original Assignee
Joseph Branchu Paul
Gardy Soc Fr
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 by Joseph Branchu Paul, Gardy Soc Fr filed Critical Joseph Branchu Paul
Publication of CH204050A publication Critical patent/CH204050A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
CH204050D 1936-10-20 1937-09-29 Commutateur-inverseur avec déclenchement par manque de courant. CH204050A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU204050X 1936-10-20
FR70437X 1937-04-07

Publications (1)

Publication Number Publication Date
CH204050A true CH204050A (fr) 1939-04-15

Family

ID=26182986

Family Applications (1)

Application Number Title Priority Date Filing Date
CH204050D CH204050A (fr) 1936-10-20 1937-09-29 Commutateur-inverseur avec déclenchement par manque de courant.

Country Status (3)

Country Link
BE (1) BE423847A (en:Method)
CH (1) CH204050A (en:Method)
FR (1) FR820341A (en:Method)

Also Published As

Publication number Publication date
FR820341A (fr) 1937-11-09
BE423847A (en:Method)

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