BRPI0212711B1 - dispositivo magnético comutável - Google Patents
dispositivo magnético comutável Download PDFInfo
- Publication number
- BRPI0212711B1 BRPI0212711B1 BRPI0212711A BR0212711A BRPI0212711B1 BR PI0212711 B1 BRPI0212711 B1 BR PI0212711B1 BR PI0212711 A BRPI0212711 A BR PI0212711A BR 0212711 A BR0212711 A BR 0212711A BR PI0212711 B1 BRPI0212711 B1 BR PI0212711B1
- Authority
- BR
- Brazil
- Prior art keywords
- magnetic
- magnetic device
- switchable
- magnet
- magnets
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 684
- 239000003302 ferromagnetic material Substances 0.000 claims abstract description 17
- 230000000670 limiting effect Effects 0.000 claims description 21
- 230000008878 coupling Effects 0.000 abstract description 52
- 238000010168 coupling process Methods 0.000 abstract description 52
- 238000005859 coupling reaction Methods 0.000 abstract description 52
- 239000000463 material Substances 0.000 abstract description 21
- 230000005294 ferromagnetic effect Effects 0.000 abstract description 14
- 239000000725 suspension Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 94
- 229910052742 iron Inorganic materials 0.000 description 46
- 238000006073 displacement reaction Methods 0.000 description 14
- 239000012530 fluid Substances 0.000 description 14
- 230000035699 permeability Effects 0.000 description 13
- 239000000696 magnetic material Substances 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 11
- 230000004907 flux Effects 0.000 description 9
- 239000002243 precursor Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000007620 mathematical function Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- H01F7/02—Permanent magnets [PM]
- H01F7/04—Means for releasing the attractive force
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPR7251A AUPR725101A0 (en) | 2001-08-24 | 2001-08-24 | Switchable magnetic device |
| US09/951,905 US6707360B2 (en) | 1999-12-06 | 2001-09-14 | Switchable permanent magnetic device |
| AUPR9975A AUPR997502A0 (en) | 2002-01-17 | 2002-01-17 | Holding device (vacuum pad) |
| AUPS0091A AUPS009102A0 (en) | 2002-01-23 | 2002-01-23 | Locking mechanism for cutlery blocks |
| AUPS0338A AUPS033802A0 (en) | 2002-02-07 | 2002-02-07 | Transport system for car roofs |
| AUPS1083A AUPS108302A0 (en) | 2002-03-14 | 2002-03-14 | Magnetic latches |
| AUPS1168A AUPS116802A0 (en) | 2002-03-19 | 2002-03-19 | Device for turning/positioning of satellites operating within a magnetic field |
| PCT/AU2002/001156 WO2003019583A1 (en) | 2001-08-24 | 2002-08-26 | Switchable magnetic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0212711A BR0212711A (pt) | 2004-11-23 |
| BRPI0212711B1 true BRPI0212711B1 (pt) | 2017-04-18 |
Family
ID=27560732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0212711A BRPI0212711B1 (pt) | 2001-08-24 | 2002-08-26 | dispositivo magnético comutável |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1425763B1 (https=) |
| JP (1) | JP4567971B2 (https=) |
| CN (2) | CN1963962B (https=) |
| BR (1) | BRPI0212711B1 (https=) |
| CA (1) | CA2458251C (https=) |
| EA (1) | EA006279B1 (https=) |
| MX (1) | MXPA04001694A (https=) |
| WO (1) | WO2003019583A1 (https=) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2893494B1 (fr) * | 2005-11-23 | 2013-04-05 | Seb Sa | Organe de prehension de couvercle aimante |
| AU2007224996B2 (en) * | 2006-03-13 | 2013-10-24 | Magswitch-Technology Worldwide Pty Ltd | Magnetic wheel |
| EP2674739A4 (en) * | 2011-02-08 | 2016-08-10 | Jtekt Corp | TORQUE SENSOR DEVICE |
| US9354748B2 (en) | 2012-02-13 | 2016-05-31 | Microsoft Technology Licensing, Llc | Optical stylus interaction |
| US9075566B2 (en) | 2012-03-02 | 2015-07-07 | Microsoft Technoogy Licensing, LLC | Flexible hinge spine |
| US9134807B2 (en) | 2012-03-02 | 2015-09-15 | Microsoft Technology Licensing, Llc | Pressure sensitive key normalization |
| US9870066B2 (en) | 2012-03-02 | 2018-01-16 | Microsoft Technology Licensing, Llc | Method of manufacturing an input device |
| US8873227B2 (en) | 2012-03-02 | 2014-10-28 | Microsoft Corporation | Flexible hinge support layer |
| US10347408B2 (en) * | 2012-06-20 | 2019-07-09 | Inelxia Limited | Magnetic fixings and connectors |
| US8964379B2 (en) | 2012-08-20 | 2015-02-24 | Microsoft Corporation | Switchable magnetic lock |
| US10120420B2 (en) | 2014-03-21 | 2018-11-06 | Microsoft Technology Licensing, Llc | Lockable display and techniques enabling use of lockable displays |
| JP2017522196A (ja) * | 2014-07-09 | 2017-08-10 | マグスウィッチ テクノロジー インコーポレイテッドＭａｇｓｗｉｔｃｈ Ｔｅｃｈｎｏｌｏｇｙ Ｉｎｃ． | 磁気工具スタンド |
| US10324733B2 (en) | 2014-07-30 | 2019-06-18 | Microsoft Technology Licensing, Llc | Shutdown notifications |
| ES3032508T3 (en) * | 2015-03-12 | 2025-07-21 | Gi Windows Inc | Magnetic anastomosis devices with varying magnetic force at a distance |
| MX2017014255A (es) * | 2015-05-08 | 2018-06-28 | Gi Windows Inc | Sistemas, dispositivos y metodos para formar anastomosis. |
| US9739218B2 (en) * | 2015-10-06 | 2017-08-22 | Kohler Co. | Throttle drive actuator for an engine |
| GB2560532B (en) * | 2017-03-14 | 2019-10-30 | Adey Holdings 2008 Ltd | Modular magnetic assembly |
| US10903030B2 (en) | 2017-04-27 | 2021-01-26 | Magswitch Technology Worldwide Pty Ltd. | Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece |
| US11097401B2 (en) | 2017-04-27 | 2021-08-24 | Magswitch Technology Worldwide Pty Ltd. | Magnetic coupling device with at least one of a sensor arrangement and a degauss capability |
| 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 |
| KR102313077B1 (ko) | 2017-06-08 | 2021-10-14 | 마그스위치 테크놀러지 월드 와이드 피티와이 리미티드 | 전자석 전환 가능 영구 자석 디바이스 |
| CN111095388A (zh) * | 2017-08-16 | 2020-05-01 | 达科电子股份有限公司 | 用于显示模块的磁闩锁 |
| CN107738277B (zh) * | 2017-11-22 | 2020-05-19 | 中国人民解放军战略支援部队航天工程大学 | 一种太空服务机器人及其组装方法和拆分方法 |
| JP2021507475A (ja) * | 2017-12-21 | 2021-02-22 | アイディール インダストリーズ，インク． | 転換力ラッチングシステム |
| IT201800006207A1 (it) * | 2018-06-11 | 2019-12-11 | Modulo magnetico con superfici di ancoraggio attivabili e disattivabili magneticamente | |
| CN109987537A (zh) * | 2019-03-24 | 2019-07-09 | 宁波天胜传动件有限公司 | 一种安全稳固的剪式千斤顶及其使用方法 |
| US11229306B2 (en) * | 2019-10-30 | 2022-01-25 | Brothers Brands, Inc. | Locking knife holder |
| US11482359B2 (en) | 2020-02-20 | 2022-10-25 | Magnetic Mechanisms L.L.C. | Detachable magnet device |
| EP4341049A4 (en) | 2021-06-11 | 2025-03-12 | Magswitch Technology, Inc. | EFFECTIVE BODY OR ADJUSTABLE FIXING DEVICE |
| EP4179930A1 (en) * | 2021-11-10 | 2023-05-17 | Versuni Holding B.V. | A kitchen appliance |
| WO2024044314A1 (en) | 2022-08-25 | 2024-02-29 | Magnetic Mechanisms L.L.C. | Detachable magnetic holding device |
| US12537122B2 (en) | 2022-08-25 | 2026-01-27 | Magnetic Mechanisms L.L.C. | Detachable magnetic mounting systems, devices and methods |
| US12567525B2 (en) | 2022-08-25 | 2026-03-03 | Magnetic Mechanisms L.L.C. | Leverless detachable magnetic hook |
| CN115862996B (zh) * | 2023-02-20 | 2023-04-28 | 苏州无双医疗设备有限公司 | 医疗设备触发器 |
| NL2037329B1 (en) | 2024-03-26 | 2025-10-06 | Holland Dredging Ind B V | Adapter with magnetic switchable device and forged wear member to be connected thereto |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1613034A1 (de) * | 1967-10-06 | 1971-04-08 | Max Baermann | Durch Gleichstromimpulse schalt- und regelbares,polarisiertes Magnetsystem,vorzugsweise fuer Wirbelstrom- und/oder Hysteresebremsen bzw.-kupplungen |
| DE3220801A1 (de) * | 1982-06-03 | 1984-01-26 | Max Baermann GmbH, 5060 Bergisch Gladbach | Schaltbare, dauermagnetische haltevorrichtung |
| JPS5982635U (ja) * | 1982-11-24 | 1984-06-04 | 鐘通工業株式会社 | 切換可能の永久磁石チヤツク |
| US4419644A (en) * | 1983-01-14 | 1983-12-06 | Max Baermann Gmbh | Switchable permanent magnetic holding device |
| US4639170A (en) * | 1985-04-08 | 1987-01-27 | Milwaukee Electric Tool Corporation | Magnetic base for portable tools |
| JPH0423892Y2 (https=) * | 1987-05-25 | 1992-06-04 | ||
| GB2211356A (en) * | 1987-10-16 | 1989-06-28 | Holdings James Neill | Magnetic work holders |
| JPH084661B2 (ja) * | 1989-03-20 | 1996-01-24 | 株式会社タカラ | ステージ玩具装置 |
| US5170144A (en) * | 1989-07-31 | 1992-12-08 | Solatrol, Inc. | High efficiency, flux-path-switching, electromagnetic actuator |
| SU1763341A1 (ru) * | 1989-09-05 | 1992-09-23 | Н.В. Мудров и А.Н. Мудров | Магнитное грузозахватное устройство |
| JP2511324B2 (ja) * | 1990-12-28 | 1996-06-26 | 株式会社応用技術研究所 | 磁気掛止具 |
| FR2675299B1 (fr) * | 1991-04-10 | 1994-09-16 | Braillon Cie | Porteur magnetique a aimants permanents. |
| US5270678A (en) * | 1992-03-06 | 1993-12-14 | Walker Magnetics Group, Inc. | Magnetic rail chuck |
| DE19710186A1 (de) * | 1997-02-28 | 1998-09-03 | Manfred Dipl Ing Stelter | Dauermagnetische Koppelvorrichtung |
| JPH10288191A (ja) * | 1997-04-16 | 1998-10-27 | Daikin Ind Ltd | ポンプ |
| AUPQ446699A0 (en) * | 1999-12-06 | 2000-01-06 | Kocijan, Franz | Switchable (variable) permanent magnet device |
| US6501357B2 (en) * | 2000-03-16 | 2002-12-31 | Quizix, Inc. | Permanent magnet actuator mechanism |
-
2002
- 2002-08-26 WO PCT/AU2002/001156 patent/WO2003019583A1/en not_active Ceased
- 2002-08-26 CA CA2458251A patent/CA2458251C/en not_active Expired - Fee Related
- 2002-08-26 EA EA200400350A patent/EA006279B1/ru not_active IP Right Cessation
- 2002-08-26 CN CN2006101362382A patent/CN1963962B/zh not_active Expired - Fee Related
- 2002-08-26 MX MXPA04001694A patent/MXPA04001694A/es active IP Right Grant
- 2002-08-26 CN CNB028201698A patent/CN100338697C/zh not_active Expired - Fee Related
- 2002-08-26 BR BRPI0212711A patent/BRPI0212711B1/pt not_active IP Right Cessation
- 2002-08-26 EP EP02757967.1A patent/EP1425763B1/en not_active Expired - Lifetime
- 2002-08-26 JP JP2003522954A patent/JP4567971B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2458251C (en) | 2012-02-28 |
| EP1425763A4 (en) | 2009-12-23 |
| WO2003019583A1 (en) | 2003-03-06 |
| BR0212711A (pt) | 2004-11-23 |
| EP1425763A1 (en) | 2004-06-09 |
| EA006279B1 (ru) | 2005-10-27 |
| EP1425763B1 (en) | 2017-02-15 |
| JP4567971B2 (ja) | 2010-10-27 |
| CN1963962A (zh) | 2007-05-16 |
| MXPA04001694A (es) | 2004-05-31 |
| CN100338697C (zh) | 2007-09-19 |
| CA2458251A1 (en) | 2003-03-06 |
| EA200400350A1 (ru) | 2004-08-26 |
| CN1568527A (zh) | 2005-01-19 |
| CN1963962B (zh) | 2012-07-04 |
| JP2005500697A (ja) | 2005-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15G | Others concerning applications: unknown petition |
Free format text: REFERENTE A PETICAO NO 18050068587/SP DE 23.12.2005, DE ACORDO COM O INCISO I, ART. 219 DA LPI |
|
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
| B09A | Decision: intention to grant | ||
| B16A | Patent or certificate of addition of invention granted | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A 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. |