CN1320583C - 模块化四极剩余电流电路断路器 - Google Patents

模块化四极剩余电流电路断路器 Download PDF

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Publication number
CN1320583C
CN1320583C CNB028025547A CN02802554A CN1320583C CN 1320583 C CN1320583 C CN 1320583C CN B028025547 A CNB028025547 A CN B028025547A CN 02802554 A CN02802554 A CN 02802554A CN 1320583 C CN1320583 C CN 1320583C
Authority
CN
China
Prior art keywords
residual current
pyromagnetic
unit
wall
shell
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 - Fee Related
Application number
CNB028025547A
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English (en)
Chinese (zh)
Other versions
CN1465085A (zh
Inventor
G·科洛姆波
A·卡雷托尼
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.)
ABB AB
Original Assignee
ABB Service SRL
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 ABB Service SRL filed Critical ABB Service SRL
Publication of CN1465085A publication Critical patent/CN1465085A/zh
Application granted granted Critical
Publication of CN1320583C publication Critical patent/CN1320583C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1018—Interconnected mechanisms with only external interconnections

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Keying Circuit Devices (AREA)
  • Electronic Switches (AREA)
CNB028025547A 2001-07-23 2002-07-23 模块化四极剩余电流电路断路器 Expired - Fee Related CN1320583C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2001MI001575A ITMI20011575A1 (it) 2001-07-23 2001-07-23 Interrutore differenziale tetrapolare modulare
ITMI2001A001575 2001-07-23
PCT/EP2002/008212 WO2003012814A1 (fr) 2001-07-23 2002-07-23 Disjoncteur de courant residuel quadripolaire modulaire

Publications (2)

Publication Number Publication Date
CN1465085A CN1465085A (zh) 2003-12-31
CN1320583C true CN1320583C (zh) 2007-06-06

Family

ID=11448122

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028025547A Expired - Fee Related CN1320583C (zh) 2001-07-23 2002-07-23 模块化四极剩余电流电路断路器

Country Status (4)

Country Link
EP (1) EP1412960A1 (fr)
CN (1) CN1320583C (fr)
IT (1) ITMI20011575A1 (fr)
WO (1) WO2003012814A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902924B1 (fr) * 2006-06-26 2008-08-01 Schneider Electric Ind Sas Appareil electrique modulaire assurant au moins deux fonctions electriques tel un disjoncteur differentiel.
EP1901328B1 (fr) * 2006-09-18 2012-09-12 Hager Electro S.A.S. Bloc de protection
FR2950730B1 (fr) * 2009-09-25 2012-04-27 Hager Electro Sas Structure commune pour la realisation de blocs de protection a n phases et neutre.
FR3121273A1 (fr) 2021-03-26 2022-09-30 Schneider Electric Industries Sas Dispositif de protection électrique et tableau électrique comprenant un tel dispositif de protection électrique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1371007A (fr) * 1963-09-26 1964-08-28 Siemens Ag Disjoncteur électrique de sécurité avec interrupteur déclenché par des excès de courant, des courts-circuits et des courants de défaut
EP0948021A1 (fr) * 1998-04-03 1999-10-06 Legrand Disjoncteur différentiel multipolaire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1371007A (fr) * 1963-09-26 1964-08-28 Siemens Ag Disjoncteur électrique de sécurité avec interrupteur déclenché par des excès de courant, des courts-circuits et des courants de défaut
EP0948021A1 (fr) * 1998-04-03 1999-10-06 Legrand Disjoncteur différentiel multipolaire

Also Published As

Publication number Publication date
CN1465085A (zh) 2003-12-31
ITMI20011575A0 (it) 2001-07-23
ITMI20011575A1 (it) 2003-01-23
EP1412960A1 (fr) 2004-04-28
WO2003012814A1 (fr) 2003-02-13

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20081226

Address after: Milan Italy

Patentee after: ABB AB

Address before: Milan Italy

Patentee before: ABB Rierca S. P. A.

ASS Succession or assignment of patent right

Owner name: ABBCO., LTD.

Free format text: FORMER OWNER: ABB RICERCA SPA

Effective date: 20081226

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070606

Termination date: 20110723