FR2353980A2 - Dispositif de protection selective a comptage de battements des contacts - Google Patents

Dispositif de protection selective a comptage de battements des contacts

Info

Publication number
FR2353980A2
FR2353980A2 FR7617477A FR7617477A FR2353980A2 FR 2353980 A2 FR2353980 A2 FR 2353980A2 FR 7617477 A FR7617477 A FR 7617477A FR 7617477 A FR7617477 A FR 7617477A FR 2353980 A2 FR2353980 A2 FR 2353980A2
Authority
FR
France
Prior art keywords
protection device
selective protection
contacts
beat counting
counting
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.)
Granted
Application number
FR7617477A
Other languages
English (en)
Other versions
FR2353980B2 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR7617477A priority Critical patent/FR2353980A2/fr
Priority to GB2146777A priority patent/GB1555724A/en
Priority to CH653777A priority patent/CH610155A5/xx
Priority to IT6821477A priority patent/IT1116615B/it
Priority to ES459363A priority patent/ES459363A1/es
Priority to YU138377A priority patent/YU39187B/xx
Priority to DE19772724875 priority patent/DE2724875A1/de
Priority to BE178160A priority patent/BE855354R/fr
Priority to JP6567477A priority patent/JPS52147752A/ja
Publication of FR2353980A2 publication Critical patent/FR2353980A2/fr
Application granted granted Critical
Publication of FR2353980B2 publication Critical patent/FR2353980B2/fr
Granted 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
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a network
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
FR7617477A 1976-06-03 1976-06-03 Dispositif de protection selective a comptage de battements des contacts Granted FR2353980A2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7617477A FR2353980A2 (fr) 1976-06-03 1976-06-03 Dispositif de protection selective a comptage de battements des contacts
GB2146777A GB1555724A (en) 1976-06-03 1977-05-20 Electrical power distribution system
IT6821477A IT1116615B (it) 1976-06-03 1977-05-27 Dispositivo di protezione selettiva a interruttori limitatori
CH653777A CH610155A5 (en) 1976-06-03 1977-05-27 Selective protection device with limiter circuit breakers
ES459363A ES459363A1 (es) 1976-06-03 1977-06-01 Perfeccionamientos en dispositivos de proteccion selectiva con disyuntores limitadores dispuestos en serie en varios niveles de un circuito electrico de potencia.
YU138377A YU39187B (en) 1976-06-03 1977-06-02 Arrangement for selective switching off of a current limiter switch in an electrical installation
DE19772724875 DE2724875A1 (de) 1976-06-03 1977-06-02 Selektive schutzeinrichtung mit grenz-schutzschaltern
BE178160A BE855354R (fr) 1976-06-03 1977-06-03 Dispositif de protection selective a disjoncteurs limiteurs
JP6567477A JPS52147752A (en) 1976-06-03 1977-06-03 Contact selective protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617477A FR2353980A2 (fr) 1976-06-03 1976-06-03 Dispositif de protection selective a comptage de battements des contacts

Publications (2)

Publication Number Publication Date
FR2353980A2 true FR2353980A2 (fr) 1977-12-30
FR2353980B2 FR2353980B2 (fr) 1980-09-26

Family

ID=9174180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617477A Granted FR2353980A2 (fr) 1976-06-03 1976-06-03 Dispositif de protection selective a comptage de battements des contacts

Country Status (9)

Country Link
JP (1) JPS52147752A (fr)
BE (1) BE855354R (fr)
CH (1) CH610155A5 (fr)
DE (1) DE2724875A1 (fr)
ES (1) ES459363A1 (fr)
FR (1) FR2353980A2 (fr)
GB (1) GB1555724A (fr)
IT (1) IT1116615B (fr)
YU (1) YU39187B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255730B1 (fr) * 1973-12-20 1977-06-10 Merlin Gerin

Also Published As

Publication number Publication date
IT1116615B (it) 1986-02-10
YU138377A (en) 1982-05-31
YU39187B (en) 1984-08-31
BE855354R (fr) 1977-10-03
DE2724875A1 (de) 1977-12-22
DE2724875C2 (fr) 1990-04-19
ES459363A1 (es) 1978-03-16
FR2353980B2 (fr) 1980-09-26
GB1555724A (en) 1979-11-14
JPS52147752A (en) 1977-12-08
JPH0219566B2 (fr) 1990-05-02
CH610155A5 (en) 1979-03-30

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FR2353980A2 (fr) Dispositif de protection selective a comptage de battements des contacts