MX2019001866A - Dispositivo de disparo electromagnetico de accion directa. - Google Patents

Dispositivo de disparo electromagnetico de accion directa.

Info

Publication number
MX2019001866A
MX2019001866A MX2019001866A MX2019001866A MX2019001866A MX 2019001866 A MX2019001866 A MX 2019001866A MX 2019001866 A MX2019001866 A MX 2019001866A MX 2019001866 A MX2019001866 A MX 2019001866A MX 2019001866 A MX2019001866 A MX 2019001866A
Authority
MX
Mexico
Prior art keywords
linkage mechanism
trip
adjustment rod
adjustment
iron core
Prior art date
Application number
MX2019001866A
Other languages
English (en)
Inventor
Ao Denggui
Yuan Xiaoqin
Tang Fang
Original Assignee
Zhejiang Chint Electrics Co 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 Zhejiang Chint Electrics Co Ltd filed Critical Zhejiang Chint Electrics Co Ltd
Publication of MX2019001866A publication Critical patent/MX2019001866A/es

Links

Classifications

    • 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
    • H01H71/24—Electromagnetic mechanisms
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7463—Adjusting only the electromagnetic 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H2071/7481—Means for adjusting the conditions under which the device will function to provide protection with indexing means for magnetic or thermal tripping adjustment knob
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Un dispositivo de disparo electromagnético de acción directa comprende un alojamiento, y un mecanismo regulador, un mecanismo de acoplamiento, un sistema electromagnético y un mecanismo de disparo que se colocan en el alojamiento. El mecanismo regulador se conecta con el mecanismo de acoplamiento, el mecanismo de acoplamiento se conecta con un extremo de un núcleo de hierro del sistema electromagnético, y el mecanismo de acoplamiento se conecta con el mecanismo de disparo simultáneamente; cuando el sistema electromagnético tiene una corriente de activación al interior, el núcleo de hierro del sistema electromagnético se acciona para activar el mecanismo de acoplamiento, y el mecanismo de acoplamiento acciona el mecanismo de disparo para completar una acción de disparo; el mecanismo regulador comprende un mando giratorio y un vástago regulador, caracterizado porque el mando giratorio se empalma contra y se acopla al vástago regulador, y el vástago regulador se empalma contra y se acopla al mecanismo de acoplamiento. El sistema electromagnético comprende además un elemento elástico, y el elemento elástico empuja al núcleo de hierro para permitirle al mecanismo de acoplamiento empalmarse contra el vástago regulador y permitirle al mando giratorio empalmarse contra el vástago regulador. El mando giratorio gira para activar el vástago regulador a fin de moverlo ascendente y descendentemente para activar el movimiento del mecanismo de acoplamiento, de manera tal que el mecanismo de acoplamiento activa el núcleo de hierro a fin de moverlo ascendente y descendentemente para regular una corriente de activación de un producto. La liberación electromagnética de acción directa tiene una estructura sencilla y compacta, con un rendimiento seguro y estable, y fácil de ensamblar.
MX2019001866A 2016-08-15 2017-08-10 Dispositivo de disparo electromagnetico de accion directa. MX2019001866A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610668166.XA CN107768203B (zh) 2016-08-15 2016-08-15 直动式电磁脱扣装置
PCT/CN2017/096757 WO2018033010A1 (zh) 2016-08-15 2017-08-10 直动式电磁脱扣装置

Publications (1)

Publication Number Publication Date
MX2019001866A true MX2019001866A (es) 2019-06-13

Family

ID=61197351

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019001866A MX2019001866A (es) 2016-08-15 2017-08-10 Dispositivo de disparo electromagnetico de accion directa.

Country Status (5)

Country Link
US (1) US11011336B2 (es)
CN (1) CN107768203B (es)
CA (1) CA3028251C (es)
MX (1) MX2019001866A (es)
WO (1) WO2018033010A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113826182B (zh) * 2019-05-20 2023-12-05 三菱电机株式会社 释放型电磁跳闸装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391361A (en) * 1966-12-05 1968-07-02 Gen Electric Adjustable current-responsive device
US3484728A (en) * 1967-08-21 1969-12-16 Ite Imperial Corp Adjustable strength electro-magnet with constant air gap
US3575679A (en) * 1968-02-06 1971-04-20 Westinghouse Electric Corp Circuit breaker with improved trip adjustment means
US3777293A (en) * 1972-10-30 1973-12-04 Tokyo Shibaura Electric Co No-fuse circuit breaker
US4114123A (en) * 1976-12-30 1978-09-12 Texas Instruments Incorporated Circuit breaker
US4249151A (en) * 1979-07-25 1981-02-03 Sylvania Circuit Breaker Corporation Apparatus for variably adjusting a magnetic level with a translating spring force
US4399421A (en) * 1981-02-12 1983-08-16 Electro Switch Corp. Lock-out relay with adjustable trip coil
US4503408A (en) * 1982-11-10 1985-03-05 Westinghouse Electric Corp. Molded case circuit breaker apparatus having trip bar with flexible armature interconnection
US4697163A (en) * 1986-03-27 1987-09-29 Westinghouse Electric Corp. Circuit breaker with impact trip delay
US4691182A (en) * 1986-04-30 1987-09-01 Westinghouse Electric Corp. Circuit breaker with adjustable magnetic trip unit
US4713639A (en) * 1987-02-20 1987-12-15 Westinghouse Electric Corp. Circuit breaker with push-to-trip button and trip bar
US4973928A (en) * 1989-03-31 1990-11-27 Westinghouse Electric Corp. Extender spring for increased magnetic trip settings
US4983939A (en) * 1989-10-05 1991-01-08 Westinghouse Electric Corp. Circuit breaker with adjustable low magnetic trip
FR2704091B1 (fr) 1993-04-16 1995-06-02 Merlin Gerin Dispositif de réglage du seuil de déclenchement d'un disjoncteur multipolaire.
US6218921B1 (en) * 2000-02-24 2001-04-17 Eaton Corporation Adjustable flux transfer shunt trip actuator and electric power switch incorporating same
ITMI20012717A1 (it) * 2001-12-20 2003-06-20 Abb Service Srl Rele' elettromagnetico per un interruttore di bassa tensione
US6667675B2 (en) * 2002-05-01 2003-12-23 Eaton Corporation Adjustable magnetic trip assembly for circuit breaker
JP5976445B2 (ja) * 2011-08-09 2016-08-23 株式会社東芝 開閉装置およびその操作機構
CN104124114B (zh) * 2014-06-24 2016-08-24 上海诺雅克电气有限公司 多极电磁脱扣器的短路保护动作电流调节方法和装置
CN104637747A (zh) * 2015-01-27 2015-05-20 浙江天正电气股份有限公司 一种具有微调功能的螺管式电磁脱扣器
CN204946839U (zh) * 2015-09-18 2016-01-06 杭州之江开关股份有限公司 一种易于调整整定电流的脱扣电磁铁装置
CN206022271U (zh) * 2016-08-15 2017-03-15 浙江正泰电器股份有限公司 直动式电磁脱扣装置

Also Published As

Publication number Publication date
US11011336B2 (en) 2021-05-18
CN107768203A (zh) 2018-03-06
CN107768203B (zh) 2019-10-11
CA3028251A1 (en) 2018-02-22
US20190189380A1 (en) 2019-06-20
CA3028251C (en) 2021-02-16
WO2018033010A1 (zh) 2018-02-22

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