ATE337612T1 - DIFFERENTIAL PROTECTION DEVICE, IN PARTICULAR DIFFERENTIAL PROTECTION SWITCH - Google Patents

DIFFERENTIAL PROTECTION DEVICE, IN PARTICULAR DIFFERENTIAL PROTECTION SWITCH

Info

Publication number
ATE337612T1
ATE337612T1 AT00410148T AT00410148T ATE337612T1 AT E337612 T1 ATE337612 T1 AT E337612T1 AT 00410148 T AT00410148 T AT 00410148T AT 00410148 T AT00410148 T AT 00410148T AT E337612 T1 ATE337612 T1 AT E337612T1
Authority
AT
Austria
Prior art keywords
differential protection
aperture
protection device
switch
protection switch
Prior art date
Application number
AT00410148T
Other languages
German (de)
Inventor
Juan Cantero
Franck Fontana
Patrick Guillon
Bernard Lebeau
Original Assignee
Schneider Electric Ind Sas
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 Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Application granted granted Critical
Publication of ATE337612T1 publication Critical patent/ATE337612T1/en

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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • 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
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
  • Amplifiers (AREA)

Abstract

An electrical switch consists of a differential tripping circuit (2) with magnetic torus which is mounted on a data processing electronic card (3) and combined with a mechanical open/close mechanism (4) with an operating button. The assembly fits into a case (1) which has an aperture (21). The aperture (21) enables a spring (19) to be placed into a housing (18) after full switch assembly
AT00410148T 2000-01-10 2000-12-07 DIFFERENTIAL PROTECTION DEVICE, IN PARTICULAR DIFFERENTIAL PROTECTION SWITCH ATE337612T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0000246A FR2803688B1 (en) 2000-01-10 2000-01-10 DIFFERENTIAL ELECTRICAL PROTECTION APPARATUS, IN PARTICULAR A DIFFERENTIAL SWITCH

Publications (1)

Publication Number Publication Date
ATE337612T1 true ATE337612T1 (en) 2006-09-15

Family

ID=8845751

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00410148T ATE337612T1 (en) 2000-01-10 2000-12-07 DIFFERENTIAL PROTECTION DEVICE, IN PARTICULAR DIFFERENTIAL PROTECTION SWITCH

Country Status (5)

Country Link
EP (1) EP1117115B1 (en)
CN (1) CN1180450C (en)
AT (1) ATE337612T1 (en)
FR (1) FR2803688B1 (en)
HK (1) HK1038637A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923939A1 (en) 2007-11-16 2009-05-22 Schneider Electric Ind Sas ELECTRIC CUTTING APPARATUS
CN103635213B (en) 2011-06-23 2016-11-02 生物技术公司 For detecting the method and system of the fault of MEMS micropump
WO2013034608A1 (en) 2011-09-05 2013-03-14 Xylowatt S.A. Gasifier for a solid carbon fuel
JP6157390B2 (en) * 2014-03-20 2017-07-05 三菱電機株式会社 Earth leakage breaker
DE102022202311A1 (en) * 2022-03-08 2023-09-14 Siemens Aktiengesellschaft Electronically switching modular device and insulated housing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648736A (en) * 1949-10-08 1953-08-11 Fed Electric Prod Co Automatic circuit breaker
FR2674986B1 (en) * 1991-04-08 1996-03-08 Hager Electro IMPROVED MODULAR SINGLE POLE CIRCUIT BREAKER AND MOUNTING METHOD THEREOF.
FR2686453B1 (en) * 1992-01-17 1994-04-08 Legrand DIFFERENTIAL SWITCH.

Also Published As

Publication number Publication date
HK1038637A1 (en) 2002-03-22
FR2803688A1 (en) 2001-07-13
FR2803688B1 (en) 2002-03-01
EP1117115B1 (en) 2006-08-23
CN1180450C (en) 2004-12-15
EP1117115A1 (en) 2001-07-18
CN1304155A (en) 2001-07-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties