BR0108985A - Mecanismo acionador de magneto permanente, método para acionamento de um acionador magnético permanente e dispositivo acionador magnético permanente - Google Patents

Mecanismo acionador de magneto permanente, método para acionamento de um acionador magnético permanente e dispositivo acionador magnético permanente

Info

Publication number
BR0108985A
BR0108985A BR0108985-4A BR0108985A BR0108985A BR 0108985 A BR0108985 A BR 0108985A BR 0108985 A BR0108985 A BR 0108985A BR 0108985 A BR0108985 A BR 0108985A
Authority
BR
Brazil
Prior art keywords
permanent
permanent magnetic
permanent magnet
translation
drive mechanism
Prior art date
Application number
BR0108985-4A
Other languages
English (en)
Inventor
John Petro
Original Assignee
Quizix Inc
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 Quizix Inc filed Critical Quizix Inc
Publication of BR0108985A publication Critical patent/BR0108985A/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
    • H01F7/121—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
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/11—Structural association with clutches, brakes, gears, pulleys or mechanical starters with dynamo-electric clutches
    • 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
    • H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
    • H01H2003/506—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring making use of permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature
    • H01H2051/2218—Polarised relays with rectilinearly movable armature having at least one movable permanent magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Transmission Devices (AREA)
  • Electromagnets (AREA)
  • Linear Motors (AREA)

Abstract

"MECANISMO ACIONADOR DE MAGNETO PERMANENTE, MéTODO PARA ACIONAMENTO DE UM ACIONADOR MAGNéTICO PERMANENTE E DISPOSITIVO ACIONADOR MAGNéTICO PERMANENTE". Um mecanismo acionador bi-estável de magneto permanente (250) que emprega repulsão de magneto para ativação, o mecanismo acionador (250) tendo um primeiro membro de translação (252) com um elemento de magneto permanente (252) deslocável entre uma primeira posição e uma segunda posição e um segundo membro de translação (254) tendo um elemento de magneto permanente (254) deslocável entre uma primeira posição e uma segundo posição com os elementos de magnetos permanentes (252,254) em repulsão mútua, os elementos de translação (272) sendo disposto em uma estrutura (260, 262, 266) . ou estrutura de refreamento (256) que limitam os deslocamentos do primeiro e segundo membros de translação (252, 254) com um dos membros de translação sendo membro mestre (252)-,e o outro sendo um membro escravo (254), tal que deslocadamente do membro mestre (252) de uma posição para a outra desloca o membro escravo (254) em uma direção oposta com o processo de deslocamento sendo reversível.
BR0108985-4A 2000-03-16 2001-03-15 Mecanismo acionador de magneto permanente, método para acionamento de um acionador magnético permanente e dispositivo acionador magnético permanente BR0108985A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18994300P 2000-03-16 2000-03-16
PCT/US2001/008519 WO2001069613A1 (en) 2000-03-16 2001-03-15 Permanent magnet actuator mechanism

Publications (1)

Publication Number Publication Date
BR0108985A true BR0108985A (pt) 2002-12-10

Family

ID=29270111

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0108985-4A BR0108985A (pt) 2000-03-16 2001-03-15 Mecanismo acionador de magneto permanente, método para acionamento de um acionador magnético permanente e dispositivo acionador magnético permanente

Country Status (11)

Country Link
US (1) US6501357B2 (pt)
EP (1) EP1287536A4 (pt)
JP (1) JP2004503076A (pt)
KR (1) KR20030007460A (pt)
CN (1) CN1418366A (pt)
AU (1) AU2001243694A1 (pt)
BR (1) BR0108985A (pt)
CA (1) CA2400985A1 (pt)
GB (1) GB2376811A (pt)
RU (1) RU2002124854A (pt)
WO (1) WO2001069613A1 (pt)

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Also Published As

Publication number Publication date
RU2002124854A (ru) 2004-02-27
KR20030007460A (ko) 2003-01-23
EP1287536A4 (en) 2003-06-25
AU2001243694A1 (en) 2001-09-24
JP2004503076A (ja) 2004-01-29
US20010026204A1 (en) 2001-10-04
EP1287536A1 (en) 2003-03-05
GB2376811A (en) 2002-12-24
CA2400985A1 (en) 2001-09-20
CN1418366A (zh) 2003-05-14
US6501357B2 (en) 2002-12-31
WO2001069613A1 (en) 2001-09-20
GB0221344D0 (en) 2002-10-23

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