BR112014004810B8 - unidade eletromagnética, e, método de instalação de uma unidade eletromagnética - Google Patents
unidade eletromagnética, e, método de instalação de uma unidade eletromagnéticaInfo
- Publication number
- BR112014004810B8 BR112014004810B8 BR112014004810A BR112014004810A BR112014004810B8 BR 112014004810 B8 BR112014004810 B8 BR 112014004810B8 BR 112014004810 A BR112014004810 A BR 112014004810A BR 112014004810 A BR112014004810 A BR 112014004810A BR 112014004810 B8 BR112014004810 B8 BR 112014004810B8
- Authority
- BR
- Brazil
- Prior art keywords
- magnetic
- unit
- electromagnetic unit
- armature
- breech
- Prior art date
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
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
- H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
- H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
- H01F7/1623—Armatures having T-form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/127—Assembling
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Actuator (AREA)
Abstract
unidade eletromagnética, e, método de instalação de uma unidade eletromagnética a invenção refere-se, entre outras coisas, a uma unidade eletromagnética (10) para um comutador elétrico (20), em particular, um interruptor do circuito elétrico, com pelo menos um induzido móvel (60), que pode implementar um movimento de elevação ao longo de uma direção da impulsão predeterminada (p), pode ser conectada indiretamente ou diretamente em um contato de comutação móvel (21) do comutador (20) e, em uma posição fechada (61), fecha um circuito magnético (m1, m2) da unidade (10) em uma primeira face de parada do lado do induzido (62) com uma primeira parte de culatra condutora magnética (100) da unidade (10) e em uma segunda face de parada do lado do induzido (63) com uma segunda parte de culatra condutora magnética (105) da unidade (10), com pelo menos um ímã permanente (90, 95), que produz um campo magnético para o circuito magnético (m1, m2) e uma força de manutenção para manter o induzido (60) na posição fechada (61), e com pelo menos uma bobina (80), que é arranjada de uma maneira tal que um fluxo magnético possa ser ocasionado por um fluxo de corrente através da bobina (80), fluxo magnético esse que é direcionado na mesma direção ou em oposição ao fluxo magnético do ímã permanente (90, 95) no circuito magnético (m1, m2), em que a unidade eletromagnética (10) provê a possibilidade de um estado de reajuste depois da instalação em virtude de autoajuste da posição da primeira parte de culatra (100) e da segunda parte de culatra (105) uma em relação à outra ser possível em decorrência da força magnética do ímã permanente (90, 95), e em que as partes de culatra (100, 105) podem ser colocadas em um estado fixamente instalado, no qual o alinhamento das partes de culatra (100, 105) é fixo, independentemente do posicionamento adicional do induzido (60).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011082114.7 | 2011-09-05 | ||
| DE102011082114A DE102011082114B3 (de) | 2011-09-05 | 2011-09-05 | Elektromagnetischer Antrieb |
| PCT/EP2012/066398 WO2013034445A1 (de) | 2011-09-05 | 2012-08-23 | Elektromagnetischer antrieb |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112014004810A2 BR112014004810A2 (pt) | 2017-03-21 |
| BR112014004810B1 BR112014004810B1 (pt) | 2021-01-05 |
| BR112014004810B8 true BR112014004810B8 (pt) | 2021-04-13 |
Family
ID=46785387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014004810A BR112014004810B8 (pt) | 2011-09-05 | 2012-08-23 | unidade eletromagnética, e, método de instalação de uma unidade eletromagnética |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8975992B2 (pt) |
| EP (1) | EP2732455B1 (pt) |
| CN (1) | CN103782358B (pt) |
| AU (1) | AU2012306587C1 (pt) |
| BR (1) | BR112014004810B8 (pt) |
| CA (1) | CA2847457C (pt) |
| DE (1) | DE102011082114B3 (pt) |
| ES (1) | ES2538237T3 (pt) |
| HK (1) | HK1193496A1 (pt) |
| MX (1) | MX2014002610A (pt) |
| PT (1) | PT2732455E (pt) |
| RU (1) | RU2608563C2 (pt) |
| WO (1) | WO2013034445A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013013585B4 (de) * | 2013-06-20 | 2020-09-17 | Rhefor Gbr | Selbsthaltemagnet mit besonders kleiner elektrischer Auslöseleistung |
| CN110213875A (zh) * | 2015-05-11 | 2019-09-06 | 株式会社荏原制作所 | 电磁铁控制装置、电磁铁、电磁铁控制方法及电磁铁系统 |
| EP3182436A1 (en) * | 2015-12-18 | 2017-06-21 | ABB Schweiz AG | Medium voltage circuit breaker for subsea applications |
| EP3454456B1 (en) * | 2017-09-08 | 2021-03-10 | Hamilton Sundstrand Corporation | Pole piece for a torque motor |
| CN108242348A (zh) * | 2018-02-23 | 2018-07-03 | 首瑞（天津）电气设备有限公司 | 一种电磁铁 |
| US10818460B2 (en) * | 2018-11-14 | 2020-10-27 | S&C Electric Company | Magnetic assembly for generating blow-on contact force |
| CN112614746B (zh) * | 2020-12-08 | 2024-04-26 | 东莞市中汇瑞德电子股份有限公司 | 磁保持磁路装置及直流接触器 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053004A (ja) * | 1983-09-02 | 1985-03-26 | Tomohiko Akuta | 高応答電磁ソレノイド |
| DE3563140D1 (en) | 1984-08-20 | 1988-07-07 | Telemecanique Electrique | Polarised electromagnet presenting a symmetric disposition |
| DE3852624T2 (de) | 1987-12-23 | 1995-05-04 | Electric Power Res Inst | Polarisierter Elektromagnet. |
| JPH0653004A (ja) | 1992-07-30 | 1994-02-25 | Matsushita Electric Ind Co Ltd | 角形チップ抵抗器およびその製造方法 |
| RU2074438C1 (ru) * | 1994-10-14 | 1997-02-27 | Всероссийский электротехнический институт им.В.И.Ленина | Электромагнитный привод выключателей |
| DE19637077A1 (de) * | 1996-09-12 | 1998-03-19 | Maier & Cie C | Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers |
| CN1234135C (zh) | 2001-01-18 | 2005-12-28 | 株式会社日立制作所 | 电磁铁和使用该电磁铁的开关装置的操作机构 |
| DE102004034296B3 (de) * | 2004-07-06 | 2005-06-23 | Saia-Burgess Dresden Gmbh | Elektromagnetischer Aktuator |
| FR2896615A1 (fr) * | 2006-01-20 | 2007-07-27 | Areva T & D Sa | Actionneur magnetique a aimant permanent a volume reduit |
| JP2007227766A (ja) | 2006-02-24 | 2007-09-06 | Toshiba Corp | 電磁アクチュエータ |
| US8106734B2 (en) * | 2007-04-25 | 2012-01-31 | Saia-Burgess, Inc. | Adjustable mid air gap magnetic latching solenoid |
| DE102007038165B4 (de) * | 2007-08-13 | 2011-06-09 | Siemens Ag | Elektromagnetischer Aktor |
-
2011
- 2011-09-05 DE DE102011082114A patent/DE102011082114B3/de not_active Expired - Fee Related
-
2012
- 2012-08-23 CA CA2847457A patent/CA2847457C/en active Active
- 2012-08-23 WO PCT/EP2012/066398 patent/WO2013034445A1/de active Application Filing
- 2012-08-23 PT PT127536910T patent/PT2732455E/pt unknown
- 2012-08-23 BR BR112014004810A patent/BR112014004810B8/pt active IP Right Grant
- 2012-08-23 AU AU2012306587A patent/AU2012306587C1/en active Active
- 2012-08-23 ES ES12753691.0T patent/ES2538237T3/es active Active
- 2012-08-23 MX MX2014002610A patent/MX2014002610A/es active IP Right Grant
- 2012-08-23 US US14/342,833 patent/US8975992B2/en active Active
- 2012-08-23 EP EP20120753691 patent/EP2732455B1/de active Active
- 2012-08-23 CN CN201280043106.9A patent/CN103782358B/zh active Active
- 2012-08-23 RU RU2014112932A patent/RU2608563C2/ru active
-
2014
- 2014-07-04 HK HK14106746.8A patent/HK1193496A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2847457A1 (en) | 2013-03-14 |
| HK1193496A1 (zh) | 2014-09-19 |
| BR112014004810A2 (pt) | 2017-03-21 |
| RU2608563C2 (ru) | 2017-01-23 |
| EP2732455A1 (de) | 2014-05-21 |
| DE102011082114B3 (de) | 2013-01-31 |
| AU2012306587C1 (en) | 2017-02-02 |
| CA2847457C (en) | 2020-07-28 |
| EP2732455B1 (de) | 2015-05-20 |
| AU2012306587A1 (en) | 2014-03-06 |
| MX2014002610A (es) | 2014-04-14 |
| WO2013034445A1 (de) | 2013-03-14 |
| PT2732455E (pt) | 2015-09-11 |
| US8975992B2 (en) | 2015-03-10 |
| ES2538237T3 (es) | 2015-06-18 |
| BR112014004810B1 (pt) | 2021-01-05 |
| US20140210576A1 (en) | 2014-07-31 |
| RU2014112932A (ru) | 2015-10-20 |
| AU2012306587B2 (en) | 2016-07-28 |
| CN103782358B (zh) | 2016-10-12 |
| CN103782358A (zh) | 2014-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/08/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B16C | Correction of notification of the grant |
Free format text: REF. RPI 2609 DE 05/01/2021 QUANTO AO INVENTOR. |