BR102019020431A2 - dispositivo de medição e unidade de comutação elétrica - Google Patents

dispositivo de medição e unidade de comutação elétrica Download PDF

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Publication number
BR102019020431A2
BR102019020431A2 BR102019020431A BR102019020431A BR102019020431A2 BR 102019020431 A2 BR102019020431 A2 BR 102019020431A2 BR 102019020431 A BR102019020431 A BR 102019020431A BR 102019020431 A BR102019020431 A BR 102019020431A BR 102019020431 A2 BR102019020431 A2 BR 102019020431A2
Authority
BR
Brazil
Prior art keywords
bar
switching unit
measuring device
electrical switching
slot
Prior art date
Application number
BR102019020431A
Other languages
English (en)
Inventor
Jacolin Brice
Pinero Eric
Mary Michael
Dormigny Nicolas
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
Publication of BR102019020431A2 publication Critical patent/BR102019020431A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G01R31/3275—Fault detection or status indication
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/465—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0851—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load for motors actuating a movable member between two end positions, e.g. detecting an end position or obstruction by overload signal
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches
    • 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
    • H01H71/04—Means for indicating condition of the switching device

Abstract

a presente invenção refere-se a um dispositivo de medição (1) que possui uma armadura (2) compreendendo uma parede principal (21), uma parte rotativa (3) destinada a ser acoplada mecanicamente a um eixo de controle (s) de uma unidade de comutação elétrica (cb), uma barra (4) integral como a parte rotativa (3) e capaz de girar entre uma primeira posição e uma segunda posição e se estendendo através de uma fenda (22) na parede principal (21), um sensor de posição (5) tendo um contato móvel (51) empurrado para uma posição retraída pela barra (4) quando a barra está na primeira posição e um dispositivo estabilizador (6) com uma faixa elástica (61) que se estende ao longo da fenda (22), a fim de exercer uma força de retenção na barra (4) quando está na primeira posição.
BR102019020431A 2018-10-15 2019-09-30 dispositivo de medição e unidade de comutação elétrica BR102019020431A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859515A FR3087273B1 (fr) 2018-10-15 2018-10-15 Dispositif de mesure et appareil de commutation electrique

Publications (1)

Publication Number Publication Date
BR102019020431A2 true BR102019020431A2 (pt) 2020-04-28

Family

ID=65244282

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102019020431A BR102019020431A2 (pt) 2018-10-15 2019-09-30 dispositivo de medição e unidade de comutação elétrica

Country Status (7)

Country Link
US (1) US11239653B2 (pt)
EP (1) EP3640965B1 (pt)
KR (1) KR20200042421A (pt)
BR (1) BR102019020431A2 (pt)
ES (1) ES2877148T3 (pt)
FR (1) FR3087273B1 (pt)
PL (1) PL3640965T3 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3114435A1 (fr) * 2020-09-18 2022-03-25 Schneider Electric Industries Sas Dispositif pour le contrôle d’un microcontact dans un appareil de connexion électrique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828323A (en) * 1994-05-03 1998-10-27 Bartet; Juan F. High speed keyboard for computers
IT1291610B1 (it) * 1997-04-18 1999-01-11 Bticino Spa Gruppo elettrico con dispositivo di azionamento per un interruttore
US6377431B1 (en) 1999-08-13 2002-04-23 Eaton Corporation Non-automatic power circuit breaker including trip mechanism which is disabled after closure of separable contacts
US7064635B2 (en) * 2004-10-01 2006-06-20 Eaton Corporation Circuit breaker including alarm interface lever
ITMI20050896A1 (it) * 2005-05-17 2006-11-18 Bticino Spa Apparato elettrico per il controllo e il riarmo di un dispositivo di protezione
US7868262B2 (en) * 2007-03-28 2011-01-11 Eaton Corporation Electrical switching apparatus, and sub-assembly and auxiliary switch tray therefor
KR100890754B1 (ko) * 2007-07-12 2009-03-26 엘에스산전 주식회사 기중 차단기용 투입작동 가능 표시장치 및 이를 갖는 기중차단기
KR101212213B1 (ko) * 2011-07-15 2012-12-13 엘에스산전 주식회사 회로차단기의 모듈화된 트립기구 및 부속기구 장치

Also Published As

Publication number Publication date
KR20200042421A (ko) 2020-04-23
CN111044888A (zh) 2020-04-21
US20200119545A1 (en) 2020-04-16
FR3087273B1 (fr) 2020-11-06
EP3640965B1 (fr) 2021-05-12
ES2877148T3 (es) 2021-11-16
RU2019131381A (ru) 2021-04-05
FR3087273A1 (fr) 2020-04-17
US11239653B2 (en) 2022-02-01
EP3640965A1 (fr) 2020-04-22
PL3640965T3 (pl) 2021-11-22

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]