SG11201403705QA - Rotary switchable multi-core element permanent magnet-based apparatus - Google Patents

Rotary switchable multi-core element permanent magnet-based apparatus

Info

Publication number
SG11201403705QA
SG11201403705QA SG11201403705QA SG11201403705QA SG11201403705QA SG 11201403705Q A SG11201403705Q A SG 11201403705QA SG 11201403705Q A SG11201403705Q A SG 11201403705QA SG 11201403705Q A SG11201403705Q A SG 11201403705QA SG 11201403705Q A SG11201403705Q A SG 11201403705QA
Authority
SG
Singapore
Prior art keywords
permanent magnet
core element
based apparatus
element permanent
switchable multi
Prior art date
Application number
SG11201403705QA
Inventor
Jim G Michael
Original Assignee
Creative Engineering Solutions 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 Creative Engineering Solutions Inc filed Critical Creative Engineering Solutions Inc
Publication of SG11201403705QA publication Critical patent/SG11201403705QA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/0226—PM with variable field strength
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/002—Magnetic work holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation
    • H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
    • H01F7/0284—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles using a trimmable or adjustable magnetic circuit, e.g. for a symmetric dipole or quadrupole magnetic field
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
SG11201403705QA 2011-12-07 2012-11-28 Rotary switchable multi-core element permanent magnet-based apparatus SG11201403705QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/313,315 US8350663B1 (en) 2011-12-07 2011-12-07 Rotary switchable multi-core element permanent magnet-based apparatus
PCT/US2012/066834 WO2013085772A1 (en) 2011-12-07 2012-11-28 Rotary switchable multi-core element permanent magnet-based apparatus

Publications (1)

Publication Number Publication Date
SG11201403705QA true SG11201403705QA (en) 2014-10-30

Family

ID=47427901

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201403705QA SG11201403705QA (en) 2011-12-07 2012-11-28 Rotary switchable multi-core element permanent magnet-based apparatus

Country Status (9)

Country Link
US (1) US8350663B1 (en)
EP (1) EP2795634B1 (en)
KR (1) KR101995092B1 (en)
CN (1) CN103988267B (en)
AU (1) AU2012348218B2 (en)
BR (1) BR112014013849B1 (en)
CA (1) CA2856138C (en)
SG (1) SG11201403705QA (en)
WO (1) WO2013085772A1 (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029817A1 (en) * 2010-06-08 2011-12-08 Preh Gmbh Control element with two switching or control stages
US9046383B2 (en) * 2012-01-09 2015-06-02 Allegro Microsystems, Llc Systems and methods that use magnetic field sensors to identify positions of a gear shift lever
US20130287508A1 (en) 2012-04-25 2013-10-31 Milwaukee Electric Tool Corporation Magnetic drill press
JP5919157B2 (en) * 2012-10-01 2016-05-18 株式会社荏原製作所 dresser
US9242367B2 (en) 2013-04-19 2016-01-26 Milwaukee Electric Tool Corporation Magnetic drill press
US9480415B2 (en) 2013-04-26 2016-11-01 Medtronic Navigation, Inc. Electromagnetic coil apparatuses for surgical navigation and corresponding methods
ES2778228T3 (en) * 2014-01-13 2020-08-10 Bekaert Sa Nv Reel clamping device with bistable magnet assemblies
US9453769B2 (en) * 2014-08-25 2016-09-27 Maglogix, Llc Method for developing a sensing system to measure the attractive force between a magnetic structure and its target by quantifying the opposing residual magnetic field (ORMF)
US9310175B2 (en) 2014-09-08 2016-04-12 Mitutoyo Corporation Jaw-mounted magnet accessory for calipers
US10275028B2 (en) * 2014-09-22 2019-04-30 Samsung Electronics Company, Ltd. Magnetic haptic system
US9533724B2 (en) * 2015-02-17 2017-01-03 The Boeing Company Electro-permanent magnetic attachment of a vehicle to an object
US11096605B2 (en) 2015-03-31 2021-08-24 Medtronic Navigation, Inc. Modular coil assembly
US20160346904A1 (en) * 2015-04-13 2016-12-01 Thomas Marshall Magnetic table
US9633634B2 (en) * 2015-05-22 2017-04-25 Randall May International, Inc. Magnetic throw-off floating attachment
US10945085B2 (en) * 2015-06-26 2021-03-09 Cochlear Limited Magnetic retention device
IN2015KO00730A (en) * 2015-07-03 2015-08-07 Mandal Somjit
CN105084193B (en) * 2015-08-14 2017-01-11 江苏磁谷科技股份有限公司 Permanent magnetic lifting device capable of separately absorbing and placing and control method thereof
CN105281732B (en) * 2015-10-19 2018-04-17 宁波方太厨具有限公司 A kind of inductive switch knob and its coding method
US9926146B2 (en) * 2015-12-04 2018-03-27 GM Global Technology Operations LLC Magnetodynamic apparatus and method for separating non-ferrous conductive blanks
US20170204905A1 (en) * 2016-01-19 2017-07-20 Paranetics, Inc. Methods and apparatus for generating magnetic fields
JP6696797B2 (en) * 2016-03-02 2020-05-20 株式会社日本マイクロニクス Sheet separating device, sheet separating method, and sheet-like secondary battery manufacturing method
FR3051083B1 (en) * 2016-05-04 2018-04-27 Valeo Systemes De Controle Moteur MAGNETIC COMPONENT FOR A HALL EFFECT SENSOR, ELECTRICAL ASSEMBLY AND ELECTRICAL POWER COMPRESSOR COMPRISING SUCH A MAGNETIC COMPONENT
CN105881528A (en) * 2016-05-24 2016-08-24 上海航天控制技术研究所 Electromagnetically-driven continuous robot
CN105869930B (en) * 2016-05-24 2018-05-18 汕头大学 A kind of magnetic current body minisize control handle and combinations thereof method
US10385964B2 (en) 2016-06-08 2019-08-20 Allegro Microsystems, Llc Enhanced neutral gear sensor
CN108346500A (en) * 2017-01-25 2018-07-31 福特环球技术公司 Holding tool and its application method for permanent magnet
US10903030B2 (en) 2017-04-27 2021-01-26 Magswitch Technology Worldwide Pty Ltd. Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece
JP7333309B2 (en) 2017-04-27 2023-08-24 マグスウィッチ テクノロジー ワールドワイド プロプライエタリー リミテッド Magnetic coupling device with at least one of sensor configuration and demagnetization
MX2019014709A (en) 2017-06-08 2020-08-17 Magswitch Tech Worldwide Pty Ltd Electromagnet-switchable permanent magnet device.
CN107610876A (en) * 2017-09-03 2018-01-19 王秀兰 It is a kind of can be with the magnetic binding clasp of self-locking
TWI647898B (en) * 2017-11-22 2019-01-11 簡昭珩 Magnetic turntable group and wind power generation system
US11655000B2 (en) 2017-12-05 2023-05-23 Smart Clips Llc Magnetic engagement mechanism for a recreational and/or transportation apparatus
CN114802579A (en) * 2017-12-05 2022-07-29 史蒂文·鲍尔 Pedal and pedal kit for a bicycle
IT201800006207A1 (en) * 2018-06-11 2019-12-11 Magnetic module with anchoring surfaces that can be activated and deactivated magnetically
JP2020025414A (en) * 2018-08-08 2020-02-13 日本電産コパル株式会社 Method of manufacturing magnet unit, magnet unit, vibration motor, and tactile device
AU2020223190A1 (en) 2019-02-14 2021-08-12 Paranetics, Inc. Methods and apparatus for a magnetic propulsion system
DE202019103844U1 (en) * 2019-07-12 2020-10-15 C. & E. Fein Gmbh Magnetic base and power tool
US20210110966A1 (en) * 2019-10-09 2021-04-15 Power Integrations, Inc. Magnet with multiple discs
US11915862B2 (en) * 2020-02-20 2024-02-27 Magnetic Mechanisms L.L.C Detachable magnet device
US11482359B2 (en) * 2020-02-20 2022-10-25 Magnetic Mechanisms L.L.C. Detachable magnet device
CN111411352B (en) * 2020-04-15 2022-08-09 深圳市欣茂鑫实业有限公司 Die-casting aluminum frame containing nickel plating layer and preparation method thereof
US11791590B2 (en) 2020-04-22 2023-10-17 Keysight Technologies, Inc. Magnetic cable connection device and adapator
CA3187305A1 (en) * 2020-12-03 2022-06-09 Lantha Tech Ltd. Methods for generating directional magnetic fields and magnetic apparatuses thereof
CN113012889B (en) * 2021-02-08 2022-07-29 上海大学 Permanent magnetic wheel with controllable on-off external magnetic force
EP4047385A1 (en) 2021-02-19 2022-08-24 Argo AI GmbH Method for operating a lidar scanner in a vehicle, lidar scanner and vehicle
US11780074B2 (en) * 2021-05-26 2023-10-10 Elliott Ian Wong Hex key tool holder
WO2022251593A2 (en) * 2021-05-28 2022-12-01 Magswitch Technology, Inc. Magnetic coupling device
CA3227408A1 (en) * 2021-07-29 2023-02-02 Evan Trevors Switchable magnetic apparatus with reduced switching force and methods thereof
WO2023023858A1 (en) * 2021-08-24 2023-03-02 Lantha Tech Ltd. Magnetic apparatuses with directional magnetic fields and methods for generating same
KR102600172B1 (en) * 2022-01-28 2023-11-07 최현철 Magnetic tweezer array
CN115862996B (en) * 2023-02-20 2023-04-28 苏州无双医疗设备有限公司 Medical device trigger

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209558A (en) * 1937-04-22 1940-07-30 Karl Otto Goettsch Magnetic clamping appliance
FR846256A (en) * 1937-12-08 1939-09-13 Lifting magnet excited by permanent magnet
US2287286A (en) 1938-08-13 1942-06-23 Karl Otto Goettsch Magnetic chuck
CH212041A (en) * 1939-07-28 1940-10-31 Bohli Hans At least one permanent, transversely magnetized, cylindrical magnet having device.
GB633608A (en) * 1948-01-23 1949-12-19 James Neill And Company Sheffi Improvements in or relating to the work-holding surfaces of magnetic chucks and work-holders
DE971096C (en) * 1950-06-03 1958-12-11 Max Baermann Device equipped with permanent magnets for holding or holding onto objects made of ferromagnetic materials or for braking
DE2517364A1 (en) 1975-04-19 1976-10-28 Max Baermann SWITCHABLE, PERMANENT MAGNETIC HOLDING DEVICE
JPS5578505A (en) 1978-12-08 1980-06-13 Kanetsuu Kogyo Kk Attraction type magnetic device
US4314219A (en) * 1979-04-17 1982-02-02 Hitachi Metals, Ltd. Permanent magnet type lifting device
JPS5626415A (en) 1979-08-12 1981-03-14 Kanetsuu Kogyo Kk Magnetic device for attraction
US4616796A (en) * 1981-07-23 1986-10-14 Inoue-Japax Research Incorporated Magnetic retainer assembly
DE4032616A1 (en) * 1990-09-29 1992-04-02 Kloeckner Humboldt Deutz Ag MAGNETIC SYSTEM
US5266914A (en) 1992-06-15 1993-11-30 The Herman Schmidt Company Magnetic chuck assembly
US5523732A (en) * 1995-10-16 1996-06-04 The United States Of America As Represented By The Secretary Of The Army Multi-mode adjustable magic ring
US6084494A (en) * 1997-01-23 2000-07-04 Hewlett-Packard Company Shuntable magnetic mask support apparatus
AUPQ446699A0 (en) 1999-12-06 2000-01-06 Kocijan, Franz Switchable (variable) permanent magnet device
US6331810B1 (en) * 2000-09-01 2001-12-18 Hyung Jung Magnetic lifting apparatus
US7009480B2 (en) * 2001-11-08 2006-03-07 Valtra, Inc. Semi-releasable magnetic tool
US7161451B2 (en) 2005-04-14 2007-01-09 Gm Global Technology Operations, Inc. Modular permanent magnet chuck
EP1941521A4 (en) 2005-09-26 2011-06-15 Magswitch Technology Worldwide Pty Ltd Magnet arrays
DE102009009769A1 (en) * 2008-02-21 2010-09-30 Markus Gilbert Method for generating homogeneous magnetic field within limited spatial area, involves producing magnetic field by magnetic-field generating sources, and adjusting magnetic field by rotating sources about different axes
US8704626B2 (en) * 2010-05-10 2014-04-22 Correlated Magnetics Research, Llc System and method for moving an object
US8183965B2 (en) * 2010-04-09 2012-05-22 Creative Engineering Solutions, Inc. Switchable core element-based permanent magnet apparatus

Also Published As

Publication number Publication date
WO2013085772A1 (en) 2013-06-13
AU2012348218B2 (en) 2017-06-22
US8350663B1 (en) 2013-01-08
EP2795634A1 (en) 2014-10-29
CN103988267A (en) 2014-08-13
EP2795634B1 (en) 2020-11-04
CN103988267B (en) 2017-09-08
AU2012348218A1 (en) 2014-06-05
KR101995092B1 (en) 2019-07-01
CA2856138A1 (en) 2013-06-13
BR112014013849B1 (en) 2021-02-02
BR112014013849A2 (en) 2017-06-13
KR20140110882A (en) 2014-09-17
CA2856138C (en) 2020-12-15
BR112014013849A8 (en) 2017-06-13

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