BRPI0414123A - atuador eletromagnético com forças inicial e engatamento - Google Patents

atuador eletromagnético com forças inicial e engatamento

Info

Publication number
BRPI0414123A
BRPI0414123A BRPI0414123-7A BRPI0414123A BRPI0414123A BR PI0414123 A BRPI0414123 A BR PI0414123A BR PI0414123 A BRPI0414123 A BR PI0414123A BR PI0414123 A BRPI0414123 A BR PI0414123A
Authority
BR
Brazil
Prior art keywords
engagement
electromagnetic actuator
actuator
armature
housing
Prior art date
Application number
BRPI0414123-7A
Other languages
English (en)
Inventor
Arthur Lanni
Marty L Trivette
V R Ramanan
Original Assignee
Abb Technology Ag
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 Abb Technology Ag filed Critical Abb Technology Ag
Publication of BRPI0414123A publication Critical patent/BRPI0414123A/pt
Publication of BRPI0414123B1 publication Critical patent/BRPI0414123B1/pt

Links

Classifications

    • 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
    • H01F7/1638—Armatures not entering the winding
    • 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
    • H01F7/081—Magnetic constructions
    • H01F2007/086—Structural details of the armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • 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
    • H01F7/124—Guiding or setting position of armatures, e.g. retaining armatures in their end position by mechanical latch, e.g. detent

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Vehicle Body Suspensions (AREA)
  • Lock And Its Accessories (AREA)

Abstract

"ATUADOR ELETROMAGNéTICO COM FORçAS INICIAL E ENGATAMENTO". Um atuador eletromagnético é proporcionado, que compreende um alojamento, uma bobina de solenóide e uma armadura. A armadura é disposta de forma móvel em uma cavidade interna definida pelo alojamento. vãos irregulares são formados entre a armadura e o alojamento, para aumentar a força inicial do atuador e aperfeiçoar a força de engatamento do atuador, após o atuador ter sido atuado.
BRPI0414123A 2003-09-05 2004-09-04 atuador eletromagnético com forças inicial e de engatamento BRPI0414123B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50062903P 2003-09-05 2003-09-05
PCT/US2004/029129 WO2005024860A1 (en) 2003-09-05 2004-09-04 Electromagnetic actuator with improved initial and latching forces

Publications (2)

Publication Number Publication Date
BRPI0414123A true BRPI0414123A (pt) 2006-10-31
BRPI0414123B1 BRPI0414123B1 (pt) 2016-07-12

Family

ID=34272977

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414123A BRPI0414123B1 (pt) 2003-09-05 2004-09-04 atuador eletromagnético com forças inicial e de engatamento

Country Status (11)

Country Link
EP (1) EP1665295B1 (pt)
CN (1) CN1846285B (pt)
AT (1) ATE397278T1 (pt)
AU (1) AU2004271641B9 (pt)
BR (1) BRPI0414123B1 (pt)
CA (1) CA2537475C (pt)
DE (1) DE602004014166D1 (pt)
ES (1) ES2308252T3 (pt)
RU (1) RU2380779C2 (pt)
WO (1) WO2005024860A1 (pt)
ZA (1) ZA200601724B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021927A1 (de) * 2006-05-11 2007-11-15 Robert Bosch Gmbh Elektromagnet
GB2460596B (en) * 2007-03-23 2011-11-02 Otis Elevator Co Magnetic coupling device for an elevator system
EP2624386B1 (en) * 2012-02-01 2014-12-24 ABB Technology AG Interlocking device for a switchgear
EP2874169B1 (en) * 2013-11-18 2016-09-14 ABB Schweiz AG Actuator for medium voltage switchgear
DE102014004843A1 (de) * 2014-04-02 2015-10-08 Schaltbau Gmbh Gleichstromschütz mit zusätzlicher Schalttauglichkeit für Wechselstromlasten und Polung entgegen der Vorzugsstromrichtung
DE102014109124B4 (de) * 2014-06-30 2016-05-19 Kendrion (Villingen) Gmbh Elektromagnetische Nockenwellenverstelleinrichtung
US9514872B2 (en) 2014-12-19 2016-12-06 General Electric Company Electromagnetic actuator and method of use
CN106787416A (zh) * 2017-02-04 2017-05-31 中国电子科技集团公司第二十研究所 具有大初始电磁吸力的双气隙多磁路电磁拨销器
JP7393125B2 (ja) * 2018-03-13 2023-12-06 フスコ オートモーティブ ホールディングス エル・エル・シー 中間状態を有する双安定ソレノイド

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829676A1 (de) * 1988-09-01 1990-03-15 Olympia Aeg Tauchankermagnet, sowie dessen verwendung als druckhammer in einer druckhammervorrichtung
US5110087A (en) * 1990-06-25 1992-05-05 Borg-Warner Automotive Electronic & Mechanical Systems Corporation Variable force solenoid hydraulic control valve
DE4329760A1 (de) * 1993-09-03 1995-03-09 Bosch Gmbh Robert Elektromagnetisch betätigbares Proportionalventil
RU2089995C1 (ru) * 1995-06-05 1997-09-10 Акционерное общество открытого типа "Тесар-СО" Электромагнитный двигатель с горизонтальной тяговой характеристикой (варианты)
IL147433A0 (en) * 1999-07-05 2002-08-14 Kinetic Developments Ltd Electromagnetic rams
DE20100950U1 (de) * 2001-01-19 2002-05-23 Robert Bosch Gmbh, 70469 Stuttgart Elektromagnetische Stellvorrichtung

Also Published As

Publication number Publication date
ZA200601724B (en) 2007-09-26
WO2005024860A1 (en) 2005-03-17
AU2004271641B2 (en) 2008-03-20
EP1665295B1 (en) 2008-05-28
ES2308252T3 (es) 2008-12-01
ATE397278T1 (de) 2008-06-15
CN1846285B (zh) 2011-10-05
AU2004271641B9 (en) 2008-08-14
CA2537475C (en) 2010-08-10
CA2537475A1 (en) 2005-03-17
CN1846285A (zh) 2006-10-11
RU2006110945A (ru) 2006-08-10
EP1665295A1 (en) 2006-06-07
AU2004271641A1 (en) 2005-03-17
BRPI0414123B1 (pt) 2016-07-12
RU2380779C2 (ru) 2010-01-27
DE602004014166D1 (de) 2008-07-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/07/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25C Requirement related to requested transfer of rights
B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.