FR2616006B1 - Dispositif de maintien magnetique permanent pour deplacer, fixer ou porter des pieces ou charges ferromagnetiques, incluant un systeme de commutation electronique du flux magnetique pour liberer la charge portee - Google Patents

Dispositif de maintien magnetique permanent pour deplacer, fixer ou porter des pieces ou charges ferromagnetiques, incluant un systeme de commutation electronique du flux magnetique pour liberer la charge portee

Info

Publication number
FR2616006B1
FR2616006B1 FR888806721A FR8806721A FR2616006B1 FR 2616006 B1 FR2616006 B1 FR 2616006B1 FR 888806721 A FR888806721 A FR 888806721A FR 8806721 A FR8806721 A FR 8806721A FR 2616006 B1 FR2616006 B1 FR 2616006B1
Authority
FR
France
Prior art keywords
loads
release
fixing
moving
holding device
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
Application number
FR888806721A
Other languages
English (en)
Other versions
FR2616006A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2616006A1 publication Critical patent/FR2616006A1/fr
Application granted granted Critical
Publication of FR2616006B1 publication Critical patent/FR2616006B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/04—Means for releasing the attractive force
    • 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
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
    • H01F2007/208—Electromagnets for lifting, handling or transporting of magnetic pieces or material combined with permanent magnets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S294/00—Handling: hand and hoist-line implements
    • Y10S294/907—Sensor controlled device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR888806721A 1987-05-22 1988-05-19 Dispositif de maintien magnetique permanent pour deplacer, fixer ou porter des pieces ou charges ferromagnetiques, incluant un systeme de commutation electronique du flux magnetique pour liberer la charge portee Expired - Lifetime FR2616006B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8702929A BR8702929A (pt) 1987-05-22 1987-05-22 Dispositivo permanente magnetico de retencao para movimentacao fixacao ou transporte de pecas ou cargas ferromagneticas com comutacao eletronica do fluxo magnetico para desligamento da carga transportada

Publications (2)

Publication Number Publication Date
FR2616006A1 FR2616006A1 (fr) 1988-12-02
FR2616006B1 true FR2616006B1 (fr) 1990-06-29

Family

ID=4042378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888806721A Expired - Lifetime FR2616006B1 (fr) 1987-05-22 1988-05-19 Dispositif de maintien magnetique permanent pour deplacer, fixer ou porter des pieces ou charges ferromagnetiques, incluant un systeme de commutation electronique du flux magnetique pour liberer la charge portee

Country Status (8)

Country Link
US (1) US4965695A (fr)
JP (1) JPS6448796A (fr)
BR (1) BR8702929A (fr)
CH (1) CH677483A5 (fr)
DE (1) DE3817268A1 (fr)
FR (1) FR2616006B1 (fr)
GB (1) GB2205445B (fr)
IT (1) IT1217687B (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145227A (en) * 1990-12-31 1992-09-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electromagnetic attachment mechanism
FR2671426B1 (fr) * 1991-01-04 1994-09-16 Braillon Cie Porteur magnetique a aimants permanents.
WO1997003911A1 (fr) * 1995-07-24 1997-02-06 Railfix N.V. L'invention concerne un dispositif permettant de man×uvrer une charge magnetique, notamment ferromagnetique
WO1997003912A1 (fr) * 1995-07-24 1997-02-06 Railfix N.V. Systeme pour manoeuvrer une charge magnetique, notamment une charge ferromagnetique
US5998944A (en) * 1997-03-07 1999-12-07 Caterpillar Inc. Method and apparatus for controlling a lifting magnet of a materials handling machine
RU98121314A (ru) * 1997-08-04 2000-09-20 Райлфикс Н.В. (NL) Подъемник с поляризованными магнитами, снабженный предохранительным устройством
US6246561B1 (en) * 1998-07-31 2001-06-12 Magnetic Revolutions Limited, L.L.C Methods for controlling the path of magnetic flux from a permanent magnet and devices incorporating the same
JP3595955B2 (ja) * 1999-05-28 2004-12-02 三四郎 荻野 ベーシックファクターを用いた発電機能を有する電動機
KR20010010081A (ko) * 1999-07-15 2001-02-05 이구택 영전자식 권상기의 안전장치
ITBO20010305A1 (it) * 2001-05-17 2002-11-17 Famatec S R L Dispositivo di presa a funzionamento magnetico di tipo servocomandato
US6650212B1 (en) 2002-06-19 2003-11-18 Lockheed Martin Corporation Electromagnetic latch
US7495879B2 (en) * 2005-02-04 2009-02-24 Thexton Andrew S Solid-state magnet control
JP2006254680A (ja) * 2005-03-13 2006-09-21 Shinichiro Takeuchi ベクトル量の性質が応用される電力消費装置
KR100708013B1 (ko) * 2006-04-24 2007-04-16 이용구 마그네틱 척
WO2008105041A1 (fr) * 2007-02-23 2008-09-04 Pascal Engineering Corporation Dispositif de fixation magnétique
KR20100054825A (ko) * 2007-08-10 2010-05-25 에스지엠 갠트리 에스.피.에이. 고온압연철강의 코일들을 이동시키기 위한 전자석 리프터 및 이에 대응하는 작동방법
US7848861B2 (en) * 2007-08-23 2010-12-07 Edw. C. Levy Co. Method and apparatus for providing diagnostics of a lifting magnet system
WO2009112877A1 (fr) * 2008-03-13 2009-09-17 Tranico B.V. Principes des machines tran-energy
DE102008020235A1 (de) * 2008-04-22 2009-11-12 Ulma Packaging Technological Center, S. Coop Verpackungsmaschine mit Werkzeuganordnung
US20100206990A1 (en) * 2009-02-13 2010-08-19 The Trustees Of Dartmouth College System And Method For Icemaker And Aircraft Wing With Combined Electromechanical And Electrothermal Pulse Deicing
KR101663649B1 (ko) * 2009-09-01 2016-10-07 에스지엠 갠트리 에스.피.에이. 수평-축선 코일 등의 이동용 전자기 리프터
FI20105582A0 (fi) 2010-05-25 2010-05-25 Kaarinan Robottileikkaus Oy Kiinnityslaite, järjestely ja menetelmä työstettävän esineen kiinnittämiseksi työalustaan
DE102010054773A1 (de) * 2010-12-16 2012-06-21 Multivac Sepp Haggenmüller Gmbh & Co. Kg Arbeitsstation für eine Verpackungsmaschine
US8960746B2 (en) * 2012-08-01 2015-02-24 David R. Syrowik Underwater magnetic retrieval apparatus
ITMI20122047A1 (it) * 2012-11-30 2014-05-31 Sgm Gantry Spa Sollevatore a magneti elettropermanenti
DE102013225347A1 (de) * 2013-12-10 2015-06-11 BSH Hausgeräte GmbH Haushaltsgerät mit einer Verschlusseinrichtung
KR102159259B1 (ko) * 2014-04-07 2020-09-23 삼성전자 주식회사 전자기 액츄에이터
ES2667520T3 (es) * 2014-06-20 2018-05-11 Sgm Magnetics S.P.A. Elevador electromagnético para materiales calientes
KR101498864B1 (ko) * 2014-07-04 2015-03-05 최태광 자성체 홀딩 장치
KR20170049586A (ko) 2014-09-09 2017-05-10 에스지엠 갠트리 에스.피.에이. 영전자 자석을 구비하는 리프터
ES2558403B1 (es) * 2015-06-16 2016-09-14 Juan Carlos ÁLVAREZ VEGAS Electroimán para transporte de piezas
CN105023708A (zh) * 2015-08-09 2015-11-04 苏州蓝王机床工具科技有限公司 一种电磁铁
WO2019034745A1 (fr) * 2017-08-16 2019-02-21 Magnetbau Schramme Gmbh & Co. Kg Aimant d'adhérence
US11104552B2 (en) * 2018-09-26 2021-08-31 Cisco Technology, Inc. Docking and undocking payloads from mobile robots
US11521774B2 (en) 2020-08-28 2022-12-06 Hubbell Incorporated Magnet control units
US11590667B2 (en) * 2020-11-12 2023-02-28 Nucor Corporation Material handling tool

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1335119A (en) * 1920-03-30 Holding means for magnets
US3316514A (en) * 1965-03-29 1967-04-25 Westinghouse Electric Corp Fail safe electro-magnetic lifting device with safety-stop means
US3389356A (en) * 1965-08-23 1968-06-18 American Chain & Cable Co Fail-safe permanent magnet lifting device with a movable bias keeper
US3389358A (en) * 1966-07-19 1968-06-18 Westinghouse Electric Corp Flux transfer lifting magnet
FR1531932A (fr) * 1967-07-19 1968-07-05 Westinghouse Electric Corp Appareil de levage à transfert de flux
GB50797A (fr) * 1971-11-02
IT1022923B (it) * 1974-10-16 1978-04-20 Cardone Magneto Tecnica Apparecchiatura magnetica di ancoraggio
JPS564717Y2 (fr) * 1975-08-12 1981-02-02
US4013932A (en) * 1975-10-06 1977-03-22 Cincinnati Milacron Inc. Apparatus for controlling a magnetic clamp
IT7920446V0 (it) * 1979-01-09 1979-01-09 Cardone Tecnomagnetica Sollevatore con teste a magneti permanenti.
JPS57193009A (en) * 1981-05-25 1982-11-27 Kanetsuu Kogyo Kk Electromagnetic lifting device
US4542361A (en) * 1984-05-21 1985-09-17 Maghemite Inc. Permanent magnet field diverted to do useful work
US4633361A (en) * 1984-10-01 1986-12-30 Walker Magnetics Group, Inc. Chuck control for a workpiece holding electromagnet

Also Published As

Publication number Publication date
CH677483A5 (fr) 1991-05-31
US4965695A (en) 1990-10-23
DE3817268C2 (fr) 1992-06-25
GB2205445B (en) 1991-01-23
JPS6448796A (en) 1989-02-23
IT8820686A0 (it) 1988-05-20
GB2205445A (en) 1988-12-07
IT1217687B (it) 1990-03-30
FR2616006A1 (fr) 1988-12-02
GB8811916D0 (en) 1988-06-22
BR8702929A (pt) 1988-12-20
DE3817268A1 (de) 1988-12-15

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