BR112014030818A2 - aparelho de comutação elétrico - Google Patents
aparelho de comutação elétricoInfo
- Publication number
- BR112014030818A2 BR112014030818A2 BR112014030818A BR112014030818A BR112014030818A2 BR 112014030818 A2 BR112014030818 A2 BR 112014030818A2 BR 112014030818 A BR112014030818 A BR 112014030818A BR 112014030818 A BR112014030818 A BR 112014030818A BR 112014030818 A2 BR112014030818 A2 BR 112014030818A2
- Authority
- BR
- Brazil
- Prior art keywords
- armature
- opposite
- tapered
- coil
- core
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/24—Parts rotatable or rockable outside coil
-
- 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
- H01F7/081—Magnetic constructions
-
- 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
- H01F7/14—Pivoting armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H01H50/42—Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/27—Relays with armature having two stable magnetic states and operated by change from one state to the other
-
- 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
- H01F7/081—Magnetic constructions
- H01F2007/086—Structural details of the armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/24—Parts rotatable or rockable outside coil
- H01H50/26—Parts movable about a knife edge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H01H50/40—Branched or multiple-limb main magnetic circuits
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Brushes (AREA)
- Push-Button Switches (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
1/1 resumo âaparelho de comutaãão elãtricoâ um aparelho de comutaã§ã£o elã©trico (2;50;90;100) inclui um quadro ferromagnã©tico (8) tendo uma primeira (110) e segunda (112) porã§ãµes opostas, um nãºcleo ferromagnã©tico (33) disposto entre as mesmas, um ãm㣠permanente (12) disposto sobre a primeira porã§ã£o, uma primeira porã§ã£o afilada (113) sobre a segunda porã§ã£o oposta; uma bobina (4) disposta sobre o nãºcleo; e um induzido ferromagnã©tico ou magnã©tico (10) incluindo uma primeira porã§ã£o (114), uma segunda porã§ã£o oposta (116) e uma porã§ã£o de pivã´ (118) disposta pivotadamente sobre o nãºcleo entre as porã§ãµes do induzido. a segunda porã§ã£o oposta do induzido tem uma segunda porã§ã£o afilada complementar (38) na mesma. em uma primeira posiã§ã£o do induzido, a primeira porã§ã£o de induzido ã© atraãda magneticamente pelo ãm㣠permanente e as primeira e segunda porã§ãµes afiladas sã£o afastadas com a bobina desenergizada. em uma segunda posiã§ã£o do induzido, a segunda porã§ã£o oposta do induzido ã© atraãda magneticamente pela segunda porã§ã£o oposta do quadro e a primeira porã§ã£o afilada ã© movida para a segunda porã§ã£o afilada com a bobina energizada.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261657926P | 2012-06-11 | 2012-06-11 | |
US61/657926 | 2012-06-11 | ||
PCT/US2013/027857 WO2013187948A1 (en) | 2012-06-11 | 2013-02-27 | Electrical switching apparatus and relay including a ferromagnetic or magnetic armature having a tapered portion |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014030818A2 true BR112014030818A2 (pt) | 2017-06-27 |
BR112014030818B1 BR112014030818B1 (pt) | 2021-08-03 |
Family
ID=47846195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014030818-7A BR112014030818B1 (pt) | 2012-06-11 | 2013-02-27 | Aparelho de comutação elétrico |
Country Status (9)
Country | Link |
---|---|
US (1) | US9472367B2 (pt) |
EP (1) | EP2859571B1 (pt) |
JP (1) | JP6161694B2 (pt) |
CN (1) | CN104364870B (pt) |
BR (1) | BR112014030818B1 (pt) |
CA (1) | CA2874724C (pt) |
ES (1) | ES2576331T3 (pt) |
RU (1) | RU2630781C2 (pt) |
WO (1) | WO2013187948A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106328444B (zh) * | 2015-06-30 | 2019-05-10 | 泰科电子(深圳)有限公司 | 电磁继电器的磁力系统 |
CN106328446A (zh) * | 2016-08-31 | 2017-01-11 | 长沙中坤电气科技股份有限公司 | 一种磁保持继电器、磁路结构及其工作方法 |
JP7489358B2 (ja) | 2021-08-04 | 2024-05-23 | 株式会社エスケーエレクトロニクス | パターン修正方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB986918A (en) * | 1962-05-29 | 1965-03-24 | Cutler Hammer Inc | Improvements in and relating to enclosed electrical devices |
US3805204A (en) * | 1972-04-21 | 1974-04-16 | Polaroid Corp | Tractive electromagnetic device |
US4286244A (en) * | 1980-02-29 | 1981-08-25 | Leach Corporation | Electromagnetic actuator for a latch relay |
JPS61218025A (ja) * | 1985-03-25 | 1986-09-27 | 松下電工株式会社 | 有極リレ− |
US4747010A (en) * | 1987-04-16 | 1988-05-24 | General Electric Company | Bi-stable electromagnetic device |
SE9504203L (sv) * | 1995-11-24 | 1997-03-10 | Ericsson Telefon Ab L M | Induktiv komponent |
FR2790593B1 (fr) | 1999-03-02 | 2001-05-04 | Schneider Electric Ind Sa | Actionneur magnetique a palette en particulier pour disjoncteur et disjoncteur equipe d'un tel actionneur |
FR2792108B1 (fr) * | 1999-04-12 | 2001-05-04 | Schneider Electric Sa | Electroaimant a courant continu |
WO2001048778A1 (fr) * | 1999-12-24 | 2001-07-05 | Takamisawa Electric Co., Ltd. | Relais polaire |
US20020171519A1 (en) * | 2001-05-17 | 2002-11-21 | Siemens Energy & Automation, Inc. | Clapper-type electromagnet assembly having v-shaped air gap for use in a circuit breaker trip unit |
RU2285969C1 (ru) * | 2005-03-29 | 2006-10-20 | Саратовское акционерное производственно-коммерческое открытое общество "НЕФТЕМАШ"-САПКОН | Электромагнитный двигатель |
CN201112291Y (zh) * | 2007-08-13 | 2008-09-10 | 南学林 | 一种磁保持继电器 |
JP5115236B2 (ja) * | 2008-02-29 | 2013-01-09 | オムロン株式会社 | 電磁石装置 |
-
2013
- 2013-02-27 US US14/406,551 patent/US9472367B2/en active Active
- 2013-02-27 CN CN201380030736.7A patent/CN104364870B/zh active Active
- 2013-02-27 CA CA2874724A patent/CA2874724C/en active Active
- 2013-02-27 ES ES13709008.0T patent/ES2576331T3/es active Active
- 2013-02-27 BR BR112014030818-7A patent/BR112014030818B1/pt active IP Right Grant
- 2013-02-27 WO PCT/US2013/027857 patent/WO2013187948A1/en active Application Filing
- 2013-02-27 JP JP2015517234A patent/JP6161694B2/ja active Active
- 2013-02-27 EP EP13709008.0A patent/EP2859571B1/en active Active
- 2013-02-27 RU RU2014152704A patent/RU2630781C2/ru active
Also Published As
Publication number | Publication date |
---|---|
JP2015521782A (ja) | 2015-07-30 |
BR112014030818B1 (pt) | 2021-08-03 |
EP2859571A1 (en) | 2015-04-15 |
RU2630781C2 (ru) | 2017-09-13 |
CA2874724A1 (en) | 2013-12-19 |
CN104364870B (zh) | 2017-04-05 |
US9472367B2 (en) | 2016-10-18 |
ES2576331T3 (es) | 2016-07-07 |
EP2859571B1 (en) | 2016-04-20 |
CN104364870A (zh) | 2015-02-18 |
US20150187525A1 (en) | 2015-07-02 |
CA2874724C (en) | 2019-07-02 |
WO2013187948A1 (en) | 2013-12-19 |
JP6161694B2 (ja) | 2017-07-12 |
RU2014152704A (ru) | 2016-07-27 |
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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 [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/02/2013, OBSERVADAS AS CONDICOES LEGAIS. |