ES2073597T3 - Disparador electromagnetico de accion rapida para aparatos electricos de conmutacion. - Google Patents
Disparador electromagnetico de accion rapida para aparatos electricos de conmutacion.Info
- Publication number
- ES2073597T3 ES2073597T3 ES91101015T ES91101015T ES2073597T3 ES 2073597 T3 ES2073597 T3 ES 2073597T3 ES 91101015 T ES91101015 T ES 91101015T ES 91101015 T ES91101015 T ES 91101015T ES 2073597 T3 ES2073597 T3 ES 2073597T3
- Authority
- ES
- Spain
- Prior art keywords
- magnet
- coil
- trigger
- percussion
- stem
- 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 - Lifetime
Links
- 230000005291 magnetic effect Effects 0.000 abstract 3
- 238000009527 percussion Methods 0.000 abstract 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000003302 ferromagnetic material Substances 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
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
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
- H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
LOS DISPARADORES ELECTROMAGNETICOS RAPIDOS CON VASTAGO DE PERCUSION Y CON UNA BOBINA DE DISPARO ELECTRICA, CUYO DEVANADO ES RECORRIDO POR UNA CORRIENTE DE CARGA, POSEEN UN IMAN PERMANENTE RELATIVAMENTE GRANDE, QUE MANTIENE EL VASTAGO DE PERCUSION EN LA POSICION TENSADA CONTRA LA FUERZA DE UN RESORTE. LA ELEVADA FUERZA DE RETENCION DEL IMAN PERMANENTE INFLUYE DESFAVORABLEMENTE EN LA CARACTERISTICA DEL RESORTE, CUANDO SE TENSA EL DISPARADOR. EL DISPARADOR RAPIDO SE CONSTRUYE POR ELLO DE TAL FORMA, QUE AL TENSAR EL DISPARADOR SE OBTENGA, POR UN LADO, UNA CARACTERISTICA FAVORABLE DEL RESORTE Y, POR OTRO, UNA FUERZA DE RETENCION GRANDE CON UN VOLUMEN MINIMO DEL IMAN. PARA ELLO SE PREVE, QUE EL NUCLEO (4) MAGNETICO TENGA LA FORMA DE UN CASQUILLO TUBULAR DE MATERIAL FERROMAGNETICO, QUE SOBRESALE DE LA PLACA POLAR (5) INFERIOR DE LA CARCASA (3) DEL IMAN Y QUE ATRAVIESA COAXIALMENTE LA BOBINA (2) DE DISPARO EN TODA SU LONGITUD. EL VASTAGO (6) DE PERCUSION ES DE MATERIAL NO MAGNETICO. EL IMAN (8) PERMANENTE SE MONTA EN EL VASTAGO (6) POR ENCIMA DE LA BOBINA (2) CON UN ENTREHIERRO (20) CON RELACION A LA PARED DE LA CARCASA (3). EN EL ESTADO TENSADO DEL DISPARADOR RAPIDO SE CIERRA EL CIRCUITO MAGNETICO (22) ENTRE EL IMAN (8), EL NUCLEO (4), LA PLACA (5) Y UNA PARTE (3A) DE LA CARCASA (3), QUE RODEA LA BOBINA (2). EN EL ESTADO DESACTIVADO O NO TENSADO SE CIERRA EL CIRCUITO MAGNETICO (22A) A TRAVES DEL IMAN (8) Y DE UNA PROLONGACION (15) SUPERIOR Y MAS ESTRECHA DE LA CARCASA. CON ESTA CONSTRUCCION SE PUEDE SIMPLIFICAR TAMBIEN CONSIDERABLEMENTE EL MONTAJE DEL DISPARADOR RAPIDO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4004359A DE4004359A1 (de) | 1990-02-13 | 1990-02-13 | Elektromagnetischer schnellausloeser fuer elektrische schaltgeraete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2073597T3 true ES2073597T3 (es) | 1995-08-16 |
Family
ID=6400026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91101015T Expired - Lifetime ES2073597T3 (es) | 1990-02-13 | 1991-01-26 | Disparador electromagnetico de accion rapida para aparatos electricos de conmutacion. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0442311B1 (es) |
| DE (2) | DE4004359A1 (es) |
| ES (1) | ES2073597T3 (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19646243C1 (de) * | 1996-11-08 | 1997-10-23 | Siemens Ag | Elektromagnetischer Differenzstrom-Auslöser |
| DE4121610C2 (de) * | 1991-06-29 | 1993-10-14 | Kloeckner Moeller Gmbh | Auslöse- und Meldeeinrichtung für ein Zusatzmodul, insbesondere zur Erdschlußerfassung |
| US5172090A (en) * | 1991-10-08 | 1992-12-15 | General Electric Company | Electronic line sectionalizer with resettable actuator |
| US6424244B1 (en) | 2000-03-15 | 2002-07-23 | Tyco Electronics Amp, Gmbh | Magnetic switch |
| EP1137032A3 (en) * | 2000-03-15 | 2003-07-16 | Tyco Electronics AMP GmbH | Magnetic switch |
| US8581682B2 (en) | 2009-10-07 | 2013-11-12 | Tyco Electronics Corporation | Magnet aided solenoid for an electrical switch |
| CN103748652B (zh) * | 2011-05-31 | 2016-06-01 | 欧姆龙株式会社 | 电磁继电器 |
| JP6009340B2 (ja) * | 2012-12-12 | 2016-10-19 | 三菱電機株式会社 | 回路遮断器及びその電磁引き外し装置 |
| JP6484911B2 (ja) * | 2014-08-28 | 2019-03-20 | 株式会社不二越 | 永久磁石内蔵型ソレノイド |
| CN112017919B (zh) * | 2020-10-26 | 2021-01-12 | 广东电网有限责任公司 | 一种外置式机械手动分闸装置 |
| CN114628194A (zh) * | 2020-12-11 | 2022-06-14 | 华电高科(北京)电气有限公司 | 一种新型高压开关操动机构 |
| CN112768842B (zh) * | 2021-01-11 | 2022-09-20 | 江苏科耐尔新能源科技有限公司 | 一种锂电池总成的拆装结构 |
| CN115172105B (zh) * | 2021-04-01 | 2026-02-03 | 上海正泰智能科技有限公司 | 接触器 |
| CN120089553B (zh) * | 2025-04-28 | 2026-03-20 | 河北大唐国际王滩发电有限责任公司 | 一种超高压断路器操动机构 |
| CN120637174B (zh) * | 2025-06-24 | 2026-02-13 | 裕明电气有限公司 | 一种脱扣器及断路器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2344948A1 (fr) * | 1976-03-15 | 1977-10-14 | Merlin Gerin | Declencheur a accrochage magnetique |
| DE8806830U1 (de) * | 1988-05-25 | 1988-07-28 | Mangold, Victor, Dr. | Sicherung |
-
1990
- 1990-02-13 DE DE4004359A patent/DE4004359A1/de not_active Withdrawn
-
1991
- 1991-01-26 EP EP91101015A patent/EP0442311B1/de not_active Expired - Lifetime
- 1991-01-26 ES ES91101015T patent/ES2073597T3/es not_active Expired - Lifetime
- 1991-01-26 DE DE59105408T patent/DE59105408D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0442311A2 (de) | 1991-08-21 |
| EP0442311B1 (de) | 1995-05-10 |
| DE4004359A1 (de) | 1991-08-14 |
| DE59105408D1 (de) | 1995-06-14 |
| EP0442311A3 (en) | 1992-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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