DE69731833D1 - Magnetorheologische flüssigkeit - Google Patents

Magnetorheologische flüssigkeit

Info

Publication number
DE69731833D1
DE69731833D1 DE69731833T DE69731833T DE69731833D1 DE 69731833 D1 DE69731833 D1 DE 69731833D1 DE 69731833 T DE69731833 T DE 69731833T DE 69731833 T DE69731833 T DE 69731833T DE 69731833 D1 DE69731833 D1 DE 69731833D1
Authority
DE
Germany
Prior art keywords
magnetorheological liquid
magnetorheological
liquid
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 - Fee Related
Application number
DE69731833T
Other languages
English (en)
Other versions
DE69731833T2 (de
Inventor
C Munoz
Thomas J Karol
J Margida
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.)
Lord Corp
Original Assignee
Lord Corp
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 Lord Corp filed Critical Lord Corp
Application granted granted Critical
Publication of DE69731833D1 publication Critical patent/DE69731833D1/de
Publication of DE69731833T2 publication Critical patent/DE69731833T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
    • H01F1/447—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids characterised by magnetoviscosity, e.g. magnetorheological, magnetothixotropic, magnetodilatant liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Lubricants (AREA)
  • Soft Magnetic Materials (AREA)
DE69731833T 1996-06-13 1997-06-10 Magnetorheologische flüssigkeit Expired - Fee Related DE69731833T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US664035 1996-06-13
US08/664,035 US5683615A (en) 1996-06-13 1996-06-13 Magnetorheological fluid
PCT/US1997/009762 WO1997048110A1 (en) 1996-06-13 1997-06-10 Magnetorheological fluid

Publications (2)

Publication Number Publication Date
DE69731833D1 true DE69731833D1 (de) 2005-01-05
DE69731833T2 DE69731833T2 (de) 2005-12-15

Family

ID=24664247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69731833T Expired - Fee Related DE69731833T2 (de) 1996-06-13 1997-06-10 Magnetorheologische flüssigkeit

Country Status (6)

Country Link
US (1) US5683615A (de)
EP (1) EP0904592B1 (de)
JP (1) JP3843302B2 (de)
CA (1) CA2257952A1 (de)
DE (1) DE69731833T2 (de)
WO (1) WO1997048110A1 (de)

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US7815689B2 (en) 2003-11-18 2010-10-19 Victhom Human Bionics Inc. Instrumented prosthetic foot
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US7475831B2 (en) * 2004-01-23 2009-01-13 Delphi Technologies, Inc. Modified high efficiency kinetic spray nozzle
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US20050214474A1 (en) * 2004-03-24 2005-09-29 Taeyoung Han Kinetic spray nozzle system design
US7070708B2 (en) * 2004-04-30 2006-07-04 Delphi Technologies, Inc. Magnetorheological fluid resistant to settling in natural rubber devices
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US8441433B2 (en) 2004-08-11 2013-05-14 Immersion Corporation Systems and methods for providing friction in a haptic feedback device
US9495009B2 (en) 2004-08-20 2016-11-15 Immersion Corporation Systems and methods for providing haptic effects
US20060038044A1 (en) * 2004-08-23 2006-02-23 Van Steenkiste Thomas H Replaceable throat insert for a kinetic spray nozzle
US20060040048A1 (en) * 2004-08-23 2006-02-23 Taeyoung Han Continuous in-line manufacturing process for high speed coating deposition via a kinetic spray process
US8013847B2 (en) 2004-08-24 2011-09-06 Immersion Corporation Magnetic actuator for providing haptic feedback
US8803796B2 (en) 2004-08-26 2014-08-12 Immersion Corporation Products and processes for providing haptic feedback in a user interface
US8002089B2 (en) 2004-09-10 2011-08-23 Immersion Corporation Systems and methods for providing a haptic device
US9046922B2 (en) 2004-09-20 2015-06-02 Immersion Corporation Products and processes for providing multimodal feedback in a user interface device
US7764268B2 (en) 2004-09-24 2010-07-27 Immersion Corporation Systems and methods for providing a haptic device
EP1848380B1 (de) 2004-12-22 2015-04-15 Össur hf Systeme und verfahren zur bearbeitung der gliedmassenbewegung
US8801802B2 (en) 2005-02-16 2014-08-12 össur hf System and method for data communication with a mechatronic device
SE528516C2 (sv) 2005-04-19 2006-12-05 Lisa Gramnaes Kombinerat aktivt och passivt benprotessystem samt en metod för att utföra en rörelsecykel med ett sådant system
DE102005030613A1 (de) * 2005-06-30 2007-01-04 Basf Ag Magnetorheologische Flüssigkeit
CN101453964B (zh) 2005-09-01 2013-06-12 奥瑟Hf公司 用于确定地形转换的系统和方法
US20070074656A1 (en) * 2005-10-04 2007-04-05 Zhibo Zhao Non-clogging powder injector for a kinetic spray nozzle system
US7445094B1 (en) 2005-10-11 2008-11-04 The United States Of America As Represented By The Secretary Of The Air Force Passive magneto-rheological vibration isolation apparatus
US7575695B2 (en) * 2006-01-20 2009-08-18 Delphi Technologies, Inc. Additives package and magnetorheological fluid formulations for extended durability
US7674076B2 (en) * 2006-07-14 2010-03-09 F. W. Gartner Thermal Spraying, Ltd. Feeder apparatus for controlled supply of feedstock
US7556140B2 (en) * 2006-08-31 2009-07-07 Martin Engineering Company Bulk material handling system
US7669708B2 (en) * 2006-08-31 2010-03-02 Martin Engineering Company Bulk material handling system and control
KR101373387B1 (ko) * 2006-09-22 2014-03-13 바스프 에스이 자기유변 제제
ES2301390B1 (es) * 2006-10-26 2009-06-08 Repsol Ypf S.A. Fluido magnetorreologico (fmr).
WO2009032967A2 (en) * 2007-09-07 2009-03-12 The University Of Akron Molecule-based magnetic polymers
WO2009120637A1 (en) 2008-03-24 2009-10-01 Ossur Hf Transfemoral prosthetic systems and methods for operating the same
US8205741B2 (en) 2010-08-06 2012-06-26 Martin Engineering Company Method of adjusting conveyor belt scrapers and open loop control system for conveyor belt scrapers
US20120202723A1 (en) 2011-02-04 2012-08-09 Abbey Kirk J Polyols and their use in hydrocarbon lubricating and drilling fluids
EP2961355B1 (de) 2013-02-26 2018-08-22 Össur hf Fussprothese mit verbesserter stabilität und elastischer energierückspeisung
BR112015025276A2 (pt) 2013-05-16 2017-07-18 Halliburton Energy Services Inc controle de fluido consistente de ferramenta de fundo de poço
US9657252B2 (en) * 2014-04-17 2017-05-23 Afton Chemical Corporation Lubricant additives and lubricant compositions having improved frictional characteristics
US11518957B2 (en) * 2016-02-29 2022-12-06 Lord Corporation Additive for magnetorheological fluids
US10553342B2 (en) 2016-07-13 2020-02-04 The United States Of America As Represented By The Secretary Of The Army Deformable inductor having a liquid magnetic core
EP4212755A4 (de) * 2020-09-09 2024-03-20 Fujifilm Corp Magnetorheologische flüssigkeit, verfahren zur herstellung einer magnetorheologischen flüssigkeit und magnetorheologische flüssigkeitsvorrichtung

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Also Published As

Publication number Publication date
JP2001508939A (ja) 2001-07-03
CA2257952A1 (en) 1997-12-18
WO1997048110A1 (en) 1997-12-18
DE69731833T2 (de) 2005-12-15
EP0904592A1 (de) 1999-03-31
JP3843302B2 (ja) 2006-11-08
EP0904592B1 (de) 2004-12-01
US5683615A (en) 1997-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee