MX391035B - Un dispositivo de enganche y un mecanismo de operacion con este dispositivo de enganche. - Google Patents

Un dispositivo de enganche y un mecanismo de operacion con este dispositivo de enganche.

Info

Publication number
MX391035B
MX391035B MX2019004680A MX2019004680A MX391035B MX 391035 B MX391035 B MX 391035B MX 2019004680 A MX2019004680 A MX 2019004680A MX 2019004680 A MX2019004680 A MX 2019004680A MX 391035 B MX391035 B MX 391035B
Authority
MX
Mexico
Prior art keywords
sub
locking member
operating mechanism
pivot axis
movable
Prior art date
Application number
MX2019004680A
Other languages
English (en)
Other versions
MX2019004680A (es
Inventor
Daniel Staffas
Johannes Tredoux
Original Assignee
Hitachi Energy Ltd
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 Hitachi Energy Ltd filed Critical Hitachi Energy Ltd
Publication of MX2019004680A publication Critical patent/MX2019004680A/es
Publication of MX391035B publication Critical patent/MX391035B/es

Links

Classifications

    • 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
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Agricultural Machines (AREA)
  • Lock And Its Accessories (AREA)

Abstract

La invención se refiere a un dispositivo de enganche para un mecanismo de operación (100) para un aparato eléctrico de conmutación. El dispositivo tiene un miembro de bloqueo (1) móvil entre una primera posición y una segunda posición. En la primera posición, el miembro de bloqueo (1) se arregla para bloquear un miembro de impulsión (101) del mecanismo de operación (100) en una posición bloqueada, y una fuerza (F) del miembro de impulsión (101) que se aplica a una porción de contacto (11) del miembro de bloqueo (1). En la segunda posición, el miembro de bloqueo (1) se arregla para liberar el miembro de impulsión (101) de la posición bloqueada. Al menos en la primera posición, el miembro de bloqueo (1) se arregla para soportarse contra el contrarrodillo. Un miembro de desenganche (3) es móvil entre una primera posición que bloquea el miembro de bloqueo (1) y una segunda posición que libera el miembro de bloqueo: De acuerdo con la invención, el miembro de bloqueo (1) tiene una primera porción (12) y una segunda porción (13). La primera porción se conecta de manera girable a un primer enlace (4) alrededor de un primer eje de pivote (P1), primer eje de pivote (P1) que es móvil perpendicular a su dirección. La segunda porción (13) se conecta de manera girable a un segundo enlace (5) alrededor de un segundo eje de pivote (P2) y es móvil perpendicular a su dirección. El segundo enlace (5) se conecta de manera girable al elemento de desenganche (3) alrededor de un tercer eje de pivote (P3). El movimiento del miembro de desenganche (3) de su primera posición a su segunda posición inicia el movimiento de la porción de contacto (11) fuera de la relación de transmisión de fuerza con el miembro de impulsión (101). La invención también se refiere a un mecanismo de operación proporcionado con el dispositivo de enganche inventado.
MX2019004680A 2016-10-25 2017-09-26 Un dispositivo de enganche y un mecanismo de operacion con este dispositivo de enganche. MX391035B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16195402.9A EP3316275B1 (en) 2016-10-25 2016-10-25 A latching device and an operating mechanism with such a latching device
PCT/EP2017/074392 WO2018077556A1 (en) 2016-10-25 2017-09-26 A latching device and an operating mechanism with such a latching device

Publications (2)

Publication Number Publication Date
MX2019004680A MX2019004680A (es) 2019-08-12
MX391035B true MX391035B (es) 2025-03-21

Family

ID=57206069

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019004680A MX391035B (es) 2016-10-25 2017-09-26 Un dispositivo de enganche y un mecanismo de operacion con este dispositivo de enganche.

Country Status (9)

Country Link
US (1) US10937618B2 (es)
EP (1) EP3316275B1 (es)
JP (1) JP6721788B2 (es)
KR (1) KR102022223B1 (es)
CN (1) CN109844895B (es)
HU (1) HUE045142T2 (es)
MX (1) MX391035B (es)
RU (1) RU2704003C1 (es)
WO (1) WO2018077556A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109509685B (zh) * 2018-10-08 2019-11-08 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种断路器合分闸指示机构
CN110676110B (zh) * 2019-07-25 2021-07-16 平高集团有限公司 一种弹簧操动机构及其合闸锁闩系统

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Also Published As

Publication number Publication date
CN109844895A (zh) 2019-06-04
BR112019004679A2 (pt) 2019-05-28
WO2018077556A1 (en) 2018-05-03
EP3316275A1 (en) 2018-05-02
US20200043689A1 (en) 2020-02-06
US10937618B2 (en) 2021-03-02
EP3316275B1 (en) 2019-04-24
MX2019004680A (es) 2019-08-12
KR102022223B1 (ko) 2019-09-17
JP6721788B2 (ja) 2020-07-15
KR20190040353A (ko) 2019-04-17
BR112019004679A8 (pt) 2022-12-27
CN109844895B (zh) 2020-03-27
HUE045142T2 (hu) 2019-12-30
RU2704003C1 (ru) 2019-10-23
JP2019536203A (ja) 2019-12-12

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