ATE350149T1 - Verfahren und vorrichtung zur vergrösserung und modulation der ausbeutescherbelastung elektrorheologischer fluide - Google Patents

Verfahren und vorrichtung zur vergrösserung und modulation der ausbeutescherbelastung elektrorheologischer fluide

Info

Publication number
ATE350149T1
ATE350149T1 AT02803166T AT02803166T ATE350149T1 AT E350149 T1 ATE350149 T1 AT E350149T1 AT 02803166 T AT02803166 T AT 02803166T AT 02803166 T AT02803166 T AT 02803166T AT E350149 T1 ATE350149 T1 AT E350149T1
Authority
AT
Austria
Prior art keywords
fluid
chains
exploitation
modulation
increase
Prior art date
Application number
AT02803166T
Other languages
English (en)
Inventor
Rongija Tao
Yucheng Lan
Edward Kaczanowicz
Xiaojun Xu
Original Assignee
Univ Temple
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 Univ Temple filed Critical Univ Temple
Application granted granted Critical
Publication of ATE350149T1 publication Critical patent/ATE350149T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • F16F9/532—Electrorheological [ER] fluid dampers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/001—Electrorheological fluids; smart fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
    • F15B21/065—Use of electro- or magnetosensitive fluids, e.g. electrorheological fluid
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Lubricants (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Centrifugal Separators (AREA)
AT02803166T 2001-11-09 2002-10-23 Verfahren und vorrichtung zur vergrösserung und modulation der ausbeutescherbelastung elektrorheologischer fluide ATE350149T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/007,575 US6827822B2 (en) 2001-11-09 2001-11-09 Method and apparatus for increasing and modulating the yield shear stress of electrorheological fluids

Publications (1)

Publication Number Publication Date
ATE350149T1 true ATE350149T1 (de) 2007-01-15

Family

ID=21726972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02803166T ATE350149T1 (de) 2001-11-09 2002-10-23 Verfahren und vorrichtung zur vergrösserung und modulation der ausbeutescherbelastung elektrorheologischer fluide

Country Status (8)

Country Link
US (1) US6827822B2 (de)
EP (1) EP1450945B1 (de)
JP (1) JP4139776B2 (de)
AT (1) ATE350149T1 (de)
AU (1) AU2002363715A1 (de)
CA (1) CA2466018A1 (de)
DE (1) DE60217397T2 (de)
WO (1) WO2003042765A2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7137496B2 (en) * 2004-03-24 2006-11-21 China Patent Investment Limited Parallel field electrode configurations for electrorheological fluid applications
CN101497177B (zh) * 2008-01-29 2010-07-14 北京理工大学 一种探针状电流变抛光工具
CN101284367B (zh) * 2008-05-15 2010-08-25 北京理工大学 直流脉冲式双电极微小型研磨抛光工具
US20100229955A1 (en) 2009-03-13 2010-09-16 Douglas Bell Increasing Fluidity of a Flowing Fluid
US9339691B2 (en) 2012-01-05 2016-05-17 Icon Health & Fitness, Inc. System and method for controlling an exercise device
ES2653711T3 (es) 2012-01-31 2018-02-08 Temple University - Of The Commonwealth System Of Higher Education Procedimiento y aparato de producción de chocolate
DE102012207326A1 (de) * 2012-05-03 2013-11-07 Robert Bosch Gmbh Transportvorrichtung mit magnetorheologischer Flüssigkeit
US9181470B2 (en) 2013-02-13 2015-11-10 Halliburton Energy Services, Inc. Electrorheological or magnetorheological compositions for treatment of subterranean formations and methods of using the same
US9254409B2 (en) 2013-03-14 2016-02-09 Icon Health & Fitness, Inc. Strength training apparatus with flywheel and related methods
EP3623020B1 (de) 2013-12-26 2024-05-01 iFIT Inc. Mechanismus des magnetischen widerstands in einer kabelmaschine
WO2015138339A1 (en) 2014-03-10 2015-09-17 Icon Health & Fitness, Inc. Pressure sensor to quantify work
US10426989B2 (en) 2014-06-09 2019-10-01 Icon Health & Fitness, Inc. Cable system incorporated into a treadmill
WO2015195965A1 (en) 2014-06-20 2015-12-23 Icon Health & Fitness, Inc. Post workout massage device
US10391361B2 (en) 2015-02-27 2019-08-27 Icon Health & Fitness, Inc. Simulating real-world terrain on an exercise device
TWI644702B (zh) 2015-08-26 2018-12-21 美商愛康運動與健康公司 力量運動機械裝置
US10940360B2 (en) 2015-08-26 2021-03-09 Icon Health & Fitness, Inc. Strength exercise mechanisms
US10441840B2 (en) 2016-03-18 2019-10-15 Icon Health & Fitness, Inc. Collapsible strength exercise machine
US10625137B2 (en) 2016-03-18 2020-04-21 Icon Health & Fitness, Inc. Coordinated displays in an exercise device
US10493349B2 (en) 2016-03-18 2019-12-03 Icon Health & Fitness, Inc. Display on exercise device
US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
US10272317B2 (en) 2016-03-18 2019-04-30 Icon Health & Fitness, Inc. Lighted pace feature in a treadmill
US10252109B2 (en) 2016-05-13 2019-04-09 Icon Health & Fitness, Inc. Weight platform treadmill
US10671705B2 (en) 2016-09-28 2020-06-02 Icon Health & Fitness, Inc. Customizing recipe recommendations
US10661114B2 (en) 2016-11-01 2020-05-26 Icon Health & Fitness, Inc. Body weight lift mechanism on treadmill
US11026736B2 (en) 2018-02-19 2021-06-08 Warsaw Orthopedic, Inc. Surgical instrument and method
US11116559B2 (en) 2018-02-19 2021-09-14 Warsaw Orthopedic, Inc. Surgical instrument and method
CN111730451A (zh) * 2020-07-07 2020-10-02 杨洲 一种木板空槽双面去毛刺装置
CN112078176B (zh) * 2020-08-17 2022-01-04 浙江远恒电子科技有限公司 一种利用电流变液保护的电子产品压合装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US35773A (en) * 1862-07-01 Improved machine for dressing feathers
US37015A (en) * 1862-11-25 Improvement in packing for rotary pumps
US5354489A (en) 1990-08-30 1994-10-11 Asahi Kasei Kogyo Kabushiki Kaisha Method for changing the viscosity of a fluid comprising a liquid crystal compound
USRE35773E (en) 1991-08-29 1998-04-21 Nippon Shokubai Co., Ltd. Electrorhelogical fluid
US5558803A (en) 1991-08-29 1996-09-24 Nippon Shokubai Co., Ltd. Electrorheological fluid with improved properties comprising composite polymer
US5409435A (en) 1993-11-03 1995-04-25 Daniels; John J. Variable resistance exercise device
DE69419126T2 (de) 1993-12-15 1999-11-18 Nippon Shokubai Co. Ltd., Osaka Elektroviskose flüssige Zusammensetzung
JPH07226316A (ja) 1994-02-14 1995-08-22 Toyohisa Fujita 磁性エレクトロレオロジー流体及びその製造方法
ATE186001T1 (de) 1994-08-09 1999-11-15 Ontrak Systems Inc Linear poliergerät und wafer planarisierungsverfahren
US5945347A (en) 1995-06-02 1999-08-31 Micron Technology, Inc. Apparatus and method for polishing a semiconductor wafer in an overhanging position
US5590745A (en) 1995-06-19 1997-01-07 Bridgestone/Firestone, Inc. Vibration damping device using ER fluids having multiple electrodes
US5843331A (en) 1995-11-13 1998-12-01 The Lubrizol Corporation Polymeric materials to self-regulate the level of polar activators in electrorheological fluids
DE69825345D1 (de) 1997-03-28 2004-09-09 New Technology Man Co Mikromotore, lineare Motore, Mikropumpe, Verfahren zur Anwendung derselben, Mikrobetätigungselemente, Geräte und Verfahren zur Steuerung von Flüssigkeitseigenschaften
US6149166A (en) 1998-07-24 2000-11-21 Trw Inc. Apparatus for use in a vehicle suspension
US6297159B1 (en) 1999-07-07 2001-10-02 Advanced Micro Devices, Inc. Method and apparatus for chemical polishing using field responsive materials

Also Published As

Publication number Publication date
US6827822B2 (en) 2004-12-07
AU2002363715A1 (en) 2003-05-26
DE60217397T2 (de) 2007-10-04
WO2003042765A2 (en) 2003-05-22
JP4139776B2 (ja) 2008-08-27
JP2005509815A (ja) 2005-04-14
US20030089596A1 (en) 2003-05-15
WO2003042765A3 (en) 2003-07-10
DE60217397D1 (de) 2007-02-15
EP1450945A2 (de) 2004-09-01
EP1450945A4 (de) 2005-11-16
EP1450945B1 (de) 2007-01-03
CA2466018A1 (en) 2003-05-22

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