FR905543A - Interrupteur électrique de protection - Google Patents

Interrupteur électrique de protection

Info

Publication number
FR905543A
FR905543A FR905543DA FR905543A FR 905543 A FR905543 A FR 905543A FR 905543D A FR905543D A FR 905543DA FR 905543 A FR905543 A FR 905543A
Authority
FR
France
Prior art keywords
protection switch
electric protection
electric
switch
protection
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.)
Expired
Application number
Other languages
English (en)
Inventor
Friedrich Lang
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 FR905543A publication Critical patent/FR905543A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
    • H02H3/162—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for ac systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR905543D 1944-06-28 1944-06-28 Interrupteur électrique de protection Expired FR905543A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR905543T 1944-06-28

Publications (1)

Publication Number Publication Date
FR905543A true FR905543A (fr) 1945-12-06

Family

ID=9405479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905543D Expired FR905543A (fr) 1944-06-28 1944-06-28 Interrupteur électrique de protection

Country Status (1)

Country Link
FR (1) FR905543A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662203A (en) * 1952-03-15 1953-12-08 Gen Electric Three-phase alternating current apparatus with thermal protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662203A (en) * 1952-03-15 1953-12-08 Gen Electric Three-phase alternating current apparatus with thermal protection

Similar Documents

Publication Publication Date Title
FR931542A (fr) Interrupteur électrique
FR901983A (fr) Disjoncteur électrique
CH256664A (de) Elektrischer Schalter.
CH247849A (fr) Interrupteur électrique.
FR905543A (fr) Interrupteur électrique de protection
FR908294A (fr) Commutateur électrique
FR935130A (fr) Bouilloire électrique
FR935086A (fr) Interrupteur électrique
FR992556A (fr) Pulsomètre électrique
FR909867A (fr) Interrupteur électrique
FR992717A (fr) Commutateur électrique
FR888193A (fr) Commutateur électrique
FR897434A (fr) Commutateur électrique
FR916363A (fr) Câble électrique
FR919812A (fr) Commutateurs électriques
FR926629A (fr) Contacts électriques
FR906490A (fr) Condensateur électrique
FR906707A (fr) Interrupteur électrique
FR940584A (fr) Interrupteur électrique
FR939714A (fr) Interrupteur électrique
CH248327A (it) Commutatore elettrico.
FR907309A (fr) Allumeur électrique
FR904859A (fr) Peigne électrique
FR908577A (fr) Accumulateur électrique
ES166209A1 (es) Perfeccionamientos en los interruptores de corriente eléctrica