GB1576877A - Apparatus for the rapid interruption of currents - Google Patents

Apparatus for the rapid interruption of currents Download PDF

Info

Publication number
GB1576877A
GB1576877A GB3799077A GB3799077A GB1576877A GB 1576877 A GB1576877 A GB 1576877A GB 3799077 A GB3799077 A GB 3799077A GB 3799077 A GB3799077 A GB 3799077A GB 1576877 A GB1576877 A GB 1576877A
Authority
GB
United Kingdom
Prior art keywords
circuit
current
contacts
main
movable contact
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
GB3799077A
Other languages
English (en)
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
Publication of GB1576877A publication Critical patent/GB1576877A/en
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
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • 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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
GB3799077A 1976-09-21 1977-09-12 Apparatus for the rapid interruption of currents Expired GB1576877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628412A FR2365229A1 (fr) 1976-09-21 1976-09-21 Procede et dispositif de protection selective a reenclenchement logique pour reseau de distribution

Publications (1)

Publication Number Publication Date
GB1576877A true GB1576877A (en) 1980-10-15

Family

ID=9177934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3799077A Expired GB1576877A (en) 1976-09-21 1977-09-12 Apparatus for the rapid interruption of currents

Country Status (5)

Country Link
JP (1) JPS5339475A (enExample)
DE (1) DE2738087A1 (enExample)
FR (1) FR2365229A1 (enExample)
GB (1) GB1576877A (enExample)
IT (1) IT1090867B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150352A (en) * 1983-11-25 1985-06-26 Electricity Council Circuit breaker assembly
EP2555217A1 (de) * 2011-08-02 2013-02-06 Abb Ag Strombegrenzungssystem
EP2939252A4 (en) * 2012-12-28 2016-09-07 Abb Oy SWITCH ARRANGEMENT
US10153120B1 (en) 2015-04-24 2018-12-11 Abb Schweiz Ag Bypass switch comprising a movable member with a first conductive section and a second conductive section

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840482A1 (de) * 1988-12-01 1990-06-07 Asea Brown Boveri Elektrischer selbstschalter
FR2754115B1 (fr) * 1996-10-01 1998-10-30 Schneider Electric Sa Dispositif de distribution electrique terminale a bloc limiteur hybride
DE10005825C2 (de) * 2000-02-10 2002-01-10 Werner Lampert Elektrischer Niederspannungsschalter
FR2952470A1 (fr) * 2009-11-06 2011-05-13 Schneider Electric Ind Sas Disjoncteur limiteur de courant, dispositif de distribution electrique pourvu d'un tel disjoncteur limiteur et procede de limitation de courant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150352A (en) * 1983-11-25 1985-06-26 Electricity Council Circuit breaker assembly
EP2555217A1 (de) * 2011-08-02 2013-02-06 Abb Ag Strombegrenzungssystem
EP2939252A4 (en) * 2012-12-28 2016-09-07 Abb Oy SWITCH ARRANGEMENT
US9679727B2 (en) 2012-12-28 2017-06-13 Abb Oy Switch assembly
US10153120B1 (en) 2015-04-24 2018-12-11 Abb Schweiz Ag Bypass switch comprising a movable member with a first conductive section and a second conductive section

Also Published As

Publication number Publication date
FR2365229A1 (fr) 1978-04-14
IT1090867B (it) 1985-06-26
JPS5339475A (en) 1978-04-11
FR2365229B1 (enExample) 1982-01-22
DE2738087A1 (de) 1978-03-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee