IT8820943A0 - Apparecchiatura magnetica di ancoraggio, con circuito di eliminazione del flusso residuo. - Google Patents

Apparecchiatura magnetica di ancoraggio, con circuito di eliminazione del flusso residuo.

Info

Publication number
IT8820943A0
IT8820943A0 IT8820943A IT2094388A IT8820943A0 IT 8820943 A0 IT8820943 A0 IT 8820943A0 IT 8820943 A IT8820943 A IT 8820943A IT 2094388 A IT2094388 A IT 2094388A IT 8820943 A0 IT8820943 A0 IT 8820943A0
Authority
IT
Italy
Prior art keywords
residual flow
elimination circuit
magnetic anchoring
anchoring equipment
flow elimination
Prior art date
Application number
IT8820943A
Other languages
English (en)
Other versions
IT1219706B (it
Inventor
Michele Cardone
Angelo Grandini
Bruno Zaramella
Original Assignee
Cardone Tecnomagnetica
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 Cardone Tecnomagnetica filed Critical Cardone Tecnomagnetica
Priority to IT20943/88A priority Critical patent/IT1219706B/it
Publication of IT8820943A0 publication Critical patent/IT8820943A0/it
Priority to DE8989109471T priority patent/DE68900201D1/de
Priority to ES198989109471T priority patent/ES2025833T3/es
Priority to US07/357,342 priority patent/US4956625A/en
Priority to EP89109471A priority patent/EP0345554B1/en
Priority to BR898902992A priority patent/BR8902992A/pt
Priority to JP1148181A priority patent/JPH0233905A/ja
Application granted granted Critical
Publication of IT1219706B publication Critical patent/IT1219706B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices
    • B23Q3/1546—Stationary devices using 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
    • H01F7/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Manipulator (AREA)
  • Electromagnets (AREA)
IT20943/88A 1988-06-10 1988-06-10 Apparecchiatura magnetica di ancoraggio,con circuito di eliminazione del flusso residuo IT1219706B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT20943/88A IT1219706B (it) 1988-06-10 1988-06-10 Apparecchiatura magnetica di ancoraggio,con circuito di eliminazione del flusso residuo
DE8989109471T DE68900201D1 (de) 1988-06-10 1989-05-26 Magnetische greifeinrichtung mit schaltung zum eliminieren des restflusses.
ES198989109471T ES2025833T3 (es) 1988-06-10 1989-05-26 Aparato de sujecion magnetica que tiene circuito para eliminar flujo residual.
US07/357,342 US4956625A (en) 1988-06-10 1989-05-26 Magnetic gripping apparatus having circuit for eliminating residual flux
EP89109471A EP0345554B1 (en) 1988-06-10 1989-05-26 Magnetic gripping apparatus having circuit for eliminating residual flux
BR898902992A BR8902992A (pt) 1988-06-10 1989-06-07 Aparelhagem magnetica de ancoragem,com circuito de eliminacao de fluxo residual
JP1148181A JPH0233905A (ja) 1988-06-10 1989-06-09 残留磁束を除去するための回路を備えた磁気保持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20943/88A IT1219706B (it) 1988-06-10 1988-06-10 Apparecchiatura magnetica di ancoraggio,con circuito di eliminazione del flusso residuo

Publications (2)

Publication Number Publication Date
IT8820943A0 true IT8820943A0 (it) 1988-06-10
IT1219706B IT1219706B (it) 1990-05-24

Family

ID=11174410

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20943/88A IT1219706B (it) 1988-06-10 1988-06-10 Apparecchiatura magnetica di ancoraggio,con circuito di eliminazione del flusso residuo

Country Status (7)

Country Link
US (1) US4956625A (it)
EP (1) EP0345554B1 (it)
JP (1) JPH0233905A (it)
BR (1) BR8902992A (it)
DE (1) DE68900201D1 (it)
ES (1) ES2025833T3 (it)
IT (1) IT1219706B (it)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243314A (en) * 1991-10-14 1993-09-07 Kanetec Kabushiki Kaisha Magnetic holding device
US5270678A (en) * 1992-03-06 1993-12-14 Walker Magnetics Group, Inc. Magnetic rail chuck
FR2754104B1 (fr) * 1996-10-01 1998-10-30 Braillon Magnetique Sa Procede de demagnetisation pour dispositifs electro-permanents
US5991147A (en) * 1997-07-03 1999-11-23 Chiang; Wen-Hsuan Electromagnetic chuck with magnetizing/demagnetizing circuit
JP2001502852A (ja) * 1997-08-04 2001-02-27 ライルフィクス エンヴェー 安全装置を有する電磁永久磁石システム型起重機
US6229422B1 (en) * 1998-04-13 2001-05-08 Walker Magnetics Group, Inc. Electrically switchable magnet system
US6002317A (en) * 1998-04-13 1999-12-14 Walker Magnetics Group, Inc. Electrically switchable magnet system
US6430828B1 (en) 1998-04-17 2002-08-13 Electronic Measuring Devices, Inc. Coordinate positioning apparatus with indexable stylus, components thereof, and method of using it
IT1313513B1 (it) * 1999-01-22 2002-07-24 Fonderie Adda Di E Fumagalli & Procedimento robotizzato per la sbavatura,la molatura e la rifinituradi pezzi in leghe ferrose
US6489871B1 (en) * 1999-12-11 2002-12-03 Simon C. Barton Magnetic workholding device
ITMI20011886A1 (it) * 2001-09-10 2003-03-10 Tecnomagnete Spa Paletta magnetica di ancoraggio di pezzi ferromagnetici per la lavorazione da macchine utensili ad asse dell'utensile orizzantale
US6644637B1 (en) 2002-09-13 2003-11-11 General Motors Corporation Reconfigurable workholding fixture
US20050197627A1 (en) * 2004-03-05 2005-09-08 Percutaneous Systems, Inc. Method and system for deploying protective sleeve in intraluminal catherization and dilation
US7594359B2 (en) 2004-03-12 2009-09-29 Gm Global Technology Operations, Inc. Active seal assemblies for sound isolation
US20050198904A1 (en) * 2004-03-12 2005-09-15 Browne Alan L. Active seal assemblies for movable windows
US7201059B2 (en) * 2005-02-08 2007-04-10 General Motors Corporation Magnetic force sensor assembly for workholding fixtures
US20070013468A1 (en) * 2005-07-18 2007-01-18 Heard Ian G Means to increase or decrease magnetic strength in permanent magnetic clamping devices
JP4918240B2 (ja) * 2005-09-20 2012-04-18 カヤバ工業株式会社 流体圧シリンダ
EP1941521A4 (en) * 2005-09-26 2011-06-15 Magswitch Technology Worldwide Pty Ltd MAGNET ARRAYS
EP2004446B1 (en) * 2006-03-13 2014-01-01 Magswitch Technology Worldwide Pty Ltd Magnetic wheel
KR100708013B1 (ko) * 2006-04-24 2007-04-16 이용구 마그네틱 척
WO2008032333A1 (en) * 2006-09-13 2008-03-20 Uttam Sarda An electro permanent magnetic work holding system which clamps ferromagnetic work piece(s) and simultaneously senses displacement
ITMI20062202A1 (it) * 2006-11-16 2008-05-17 Milano Politecnico Struttura di dodina multiconnessione
WO2008105041A1 (ja) * 2007-02-23 2008-09-04 Pascal Engineering Corporation 磁力式固定装置
WO2008118163A1 (en) * 2007-03-23 2008-10-02 Otis Elevator Company Electromagnetic coupling with a slider layer
ITMI20071779A1 (it) * 2007-09-14 2009-03-15 Milano Politecnico Piastra monolitica multipolare per una apparecchiatura magnetica di ancoraggio, processo per la realizzazione di tale piastra e apparecchiatura magnetica utilizzante detta piastra.
US20100308519A1 (en) * 2007-11-30 2010-12-09 Uttam Sarda Electro permanent magnetic apparatus with dual working face
US8779879B2 (en) 2008-04-04 2014-07-15 Correlated Magnetics Research LLC System and method for positioning a multi-pole magnetic structure
US7800471B2 (en) 2008-04-04 2010-09-21 Cedar Ridge Research, Llc Field emission system and method
US8576036B2 (en) 2010-12-10 2013-11-05 Correlated Magnetics Research, Llc System and method for affecting flux of multi-pole magnetic structures
US7843295B2 (en) 2008-04-04 2010-11-30 Cedar Ridge Research Llc Magnetically attachable and detachable panel system
US8816805B2 (en) 2008-04-04 2014-08-26 Correlated Magnetics Research, Llc. Magnetic structure production
US7868721B2 (en) * 2008-04-04 2011-01-11 Cedar Ridge Research, Llc Field emission system and method
US8760250B2 (en) 2009-06-02 2014-06-24 Correlated Magnetics Rsearch, LLC. System and method for energy generation
US8373527B2 (en) 2008-04-04 2013-02-12 Correlated Magnetics Research, Llc Magnetic attachment system
US8174347B2 (en) 2010-07-12 2012-05-08 Correlated Magnetics Research, Llc Multilevel correlated magnetic system and method for using the same
US8279032B1 (en) 2011-03-24 2012-10-02 Correlated Magnetics Research, Llc. System for detachment of correlated magnetic structures
US9202616B2 (en) 2009-06-02 2015-12-01 Correlated Magnetics Research, Llc Intelligent magnetic system
US8760251B2 (en) 2010-09-27 2014-06-24 Correlated Magnetics Research, Llc System and method for producing stacked field emission structures
US8368495B2 (en) 2008-04-04 2013-02-05 Correlated Magnetics Research LLC System and method for defining magnetic structures
US8115581B2 (en) 2008-04-04 2012-02-14 Correlated Magnetics Research, Llc Techniques for producing an electrical pulse
US9105380B2 (en) 2008-04-04 2015-08-11 Correlated Magnetics Research, Llc. Magnetic attachment system
US9371923B2 (en) 2008-04-04 2016-06-21 Correlated Magnetics Research, Llc Magnetic valve assembly
US8179219B2 (en) 2008-04-04 2012-05-15 Correlated Magnetics Research, Llc Field emission system and method
US8648681B2 (en) 2009-06-02 2014-02-11 Correlated Magnetics Research, Llc. Magnetic structure production
BRPI0822591B1 (pt) * 2008-04-22 2021-05-25 Tecnomagnete S.P.A. Aparelho magnético, combinação de um aparelho magnético e uma unidade de controle e combinação de um aparelho magnético e de um dispositivo para usinagem
TWM350429U (en) * 2008-09-04 2009-02-11 Earth Chain Entpr Co Ltd Permanent magnet electric control type indexing device
US8937521B2 (en) 2012-12-10 2015-01-20 Correlated Magnetics Research, Llc. System for concentrating magnetic flux of a multi-pole magnetic structure
US8917154B2 (en) 2012-12-10 2014-12-23 Correlated Magnetics Research, Llc. System for concentrating magnetic flux
US9404776B2 (en) 2009-06-02 2016-08-02 Correlated Magnetics Research, Llc. System and method for tailoring polarity transitions of magnetic structures
US8704626B2 (en) 2010-05-10 2014-04-22 Correlated Magnetics Research, Llc System and method for moving an object
US9275783B2 (en) 2012-10-15 2016-03-01 Correlated Magnetics Research, Llc. System and method for demagnetization of a magnetic structure region
US9257219B2 (en) 2012-08-06 2016-02-09 Correlated Magnetics Research, Llc. System and method for magnetization
IT1398517B1 (it) * 2009-07-13 2013-03-01 Sgm Gantry Spa Elettromagnete per la movimentazione di elementi tubolari
CN102667974B (zh) 2009-09-22 2014-10-15 相关磁学研究公司 多级相关磁系统以及使用多级相关磁系统的方法
US9711268B2 (en) 2009-09-22 2017-07-18 Correlated Magnetics Research, Llc System and method for tailoring magnetic forces
WO2012029073A1 (en) * 2010-09-01 2012-03-08 Uttam Sarda An electro permanent magnetic work holding system having additional solenoid(s) positioned within the main pole(s) of the working face.
US8638016B2 (en) 2010-09-17 2014-01-28 Correlated Magnetics Research, Llc Electromagnetic structure having a core element that extends magnetic coupling around opposing surfaces of a circular magnetic structure
US20130135067A1 (en) 2010-09-20 2013-05-30 Tae Kwang Choi Magnet substance holder including a combination of a permanent magnet and an electromagnet
KR101125280B1 (ko) * 2010-09-20 2012-03-21 최태광 영구자석과 전자석을 결합한 자성체 홀딩장치
US8279031B2 (en) 2011-01-20 2012-10-02 Correlated Magnetics Research, Llc Multi-level magnetic system for isolation of vibration
EP2497599B1 (en) 2011-03-07 2013-01-23 C.R.F. Società Consortile per Azioni Magnetic device for gripping and clamping a workpiece in a machining unit or machining line
US8702437B2 (en) 2011-03-24 2014-04-22 Correlated Magnetics Research, Llc Electrical adapter system
US9330825B2 (en) 2011-04-12 2016-05-03 Mohammad Sarai Magnetic configurations
KR101192395B1 (ko) * 2011-04-21 2012-10-18 주식회사진영정기 마그네틱 척
ES2395003B2 (es) * 2011-06-16 2013-07-22 Eliot System, S.L. Dispositivo mejorado para rueda de oruga con banda magnética
US8963380B2 (en) 2011-07-11 2015-02-24 Correlated Magnetics Research LLC. System and method for power generation system
US9219403B2 (en) 2011-09-06 2015-12-22 Correlated Magnetics Research, Llc Magnetic shear force transfer device
US8848973B2 (en) 2011-09-22 2014-09-30 Correlated Magnetics Research LLC System and method for authenticating an optical pattern
KR101182849B1 (ko) 2011-12-27 2012-09-14 최태광 영구자석과 전자석을 결합한 자성체 홀딩장치
WO2013130667A2 (en) 2012-02-28 2013-09-06 Correlated Magnetics Research, Llc. System for detaching a magnetic structure from a ferromagnetic material
US9245677B2 (en) 2012-08-06 2016-01-26 Correlated Magnetics Research, Llc. System for concentrating and controlling magnetic flux of a multi-pole magnetic structure
US8907754B2 (en) 2012-08-16 2014-12-09 DocMagnet, Inc. Variable field magnetic holding system
US9298281B2 (en) 2012-12-27 2016-03-29 Correlated Magnetics Research, Llc. Magnetic vector sensor positioning and communications system
DE102013210029A1 (de) * 2013-05-29 2014-12-04 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Bremsen eines rotierenden Elementes einer Anordnung sowie Anordnung mit einer derartigen Vorrichtung
KR101430383B1 (ko) * 2014-03-26 2014-08-13 최태광 잔류 자기를 최소화한 자성체 홀딩 장치
KR101427066B1 (ko) * 2014-04-08 2014-08-07 최태광 잔류 자기를 최소화한 자성체 홀딩 장치
KR101616999B1 (ko) * 2015-03-16 2016-04-29 최태광 자성체 홀딩 장치
US11482363B1 (en) 2015-06-22 2022-10-25 Daniel Junior Eugene Electromagnetic system including electromagnetic cells and an electromagnetic plate
US20170227617A1 (en) * 2016-02-09 2017-08-10 Weinberg Medical Physics, Inc. Method and apparatus for manipulating electropermanent magnets for magnetic resonance imaging and image guided therapy
US10734149B2 (en) * 2016-03-23 2020-08-04 Wen Technology Inc. Electro-permanent magnetic devices including unbalanced switching and permanent magnets and related methods and controllers
US10903030B2 (en) 2017-04-27 2021-01-26 Magswitch Technology Worldwide Pty Ltd. Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece
MX2019012824A (es) 2017-04-27 2020-09-22 Magswitch Tech Worldwide Pty Ltd Dispositivo de acoplamiento magnetico con al menos una de una disposicion de sensor y una capacidad de desmagnetizacion.
US12023770B2 (en) 2017-04-27 2024-07-02 Magswitch Technology, Inc. Magnetic coupling device with at least one of a sensor arrangement and a degauss capability
CN110998760B (zh) 2017-06-08 2022-09-09 磁转换技术全球私人有限公司 用于与铁磁工件磁耦接的可切换永磁单元和制造其的方法
DE202017107536U1 (de) * 2017-12-11 2018-01-15 Bystronic Laser Ag Befestigungsvorrichtung für Werkzeugmaschinen und Werkzeugmaschine mit einer Befestigungsvorrichtung
KR102117034B1 (ko) 2019-01-02 2020-06-01 주식회사 용산 자성체 홀딩장치를 이용한 차량 시트 변위 장치 및 이를 구비한 차량
KR102110509B1 (ko) 2019-01-02 2020-05-27 주식회사 용산 자성체 홀딩장치를 이용한 차량용 베이비 시트 착탈 시스템 및 이를 구비한 차량
KR102612389B1 (ko) 2022-02-11 2023-12-11 레이비스 주식회사 자기에너지 장치 및 이를 이용한 이송장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US675323A (en) * 1900-05-22 1901-05-28 Eugene B Clark Lifting-magnet.
US2213007A (en) * 1937-01-14 1940-08-27 Karasick Samuel Electromagnetic holding device and demagnetizer
US2445459A (en) * 1944-09-07 1948-07-20 Westinghouse Electric Corp Control circuits for electromagnetic chucks
US3740683A (en) * 1972-04-07 1973-06-19 Eriez Mfg Co Electromagnetic turnoff system for permanent magnets
DE2346042B2 (de) * 1973-09-13 1978-09-21 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Dauermagnethaftsystem mit veränderbarer Haftkraft
FR2280959A1 (fr) * 1974-07-30 1976-02-27 Materiel Magnetique Perfectionnement aux dispositifs de commande magnetique a aimants permanents
FR2359293A2 (fr) * 1976-07-20 1978-02-17 Snecma Obturateur a commande magnetique pour compresseur de fluide nocif
IT1212127B (it) * 1986-07-28 1989-11-08 Cardone Tecnomagnetica Apparecchiatura magnetopermanente di ancoraggio.

Also Published As

Publication number Publication date
DE68900201D1 (de) 1991-09-19
EP0345554A1 (en) 1989-12-13
JPH0233905A (ja) 1990-02-05
EP0345554B1 (en) 1991-08-14
US4956625A (en) 1990-09-11
IT1219706B (it) 1990-05-24
BR8902992A (pt) 1990-02-06
ES2025833T3 (es) 1992-04-01

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