CA2029409A1 - Fluides electrorheologiques - Google Patents

Fluides electrorheologiques

Info

Publication number
CA2029409A1
CA2029409A1 CA 2029409 CA2029409A CA2029409A1 CA 2029409 A1 CA2029409 A1 CA 2029409A1 CA 2029409 CA2029409 CA 2029409 CA 2029409 A CA2029409 A CA 2029409A CA 2029409 A1 CA2029409 A1 CA 2029409A1
Authority
CA
Canada
Prior art keywords
fluid
electrorheological
metal hydroxide
lmmh
mixed metal
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.)
Abandoned
Application number
CA 2029409
Other languages
English (en)
Inventor
Thomas M. Knobel
Robert A. Cipriano
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Priority claimed from US07/432,953 external-priority patent/US5032308A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of CA2029409A1 publication Critical patent/CA2029409A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
CA 2029409 1989-11-07 1990-11-06 Fluides electrorheologiques Abandoned CA2029409A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US43295689A 1989-11-07 1989-11-07
US07/432,953 US5032308A (en) 1989-11-07 1989-11-07 Layered mixed metal hydroxides in electrorheological fluids
US432,956 1989-11-07
US432,953 1989-11-07

Publications (1)

Publication Number Publication Date
CA2029409A1 true CA2029409A1 (fr) 1991-05-08

Family

ID=27029692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2029409 Abandoned CA2029409A1 (fr) 1989-11-07 1990-11-06 Fluides electrorheologiques

Country Status (3)

Country Link
EP (1) EP0427520A1 (fr)
JP (1) JPH03221595A (fr)
CA (1) CA2029409A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509574B1 (fr) * 1991-04-15 1994-05-18 General Motors Corporation Fluides électrorhéologiques et méthode pour la préparation et l'application de ceux-ci
DE69200136T2 (de) * 1991-04-15 1994-09-08 Gen Motors Corp Elektrorheologische Flüssigkeiten und Verfahren zu ihrer Herstellung und Verwendung.
GB2259918B (en) * 1991-09-28 1995-09-27 Marconi Gec Ltd Electro-rheological fluid materials
CA2099126A1 (fr) * 1992-01-21 1993-07-22 Joseph W. Pialet Fluides electorheologiques renfermant de la cellulose et des polysiloxanes a groupes fonctionnels
US5810126A (en) * 1993-10-26 1998-09-22 Byelocorp Scientific, Inc. Electroheological fluid composite structures
DE4337200C2 (de) * 1993-10-30 2002-09-05 Vorwerk Co Interholding Bauteil
US5445760A (en) * 1994-04-14 1995-08-29 The Lubrizol Corporation Polysaccharide coated electrorheological particles
US5501809A (en) * 1994-08-19 1996-03-26 The Lubrizol Corporation Electrorheological fluids containing particles of a polar solid material and an inactive polymeric material
JPH0867893A (ja) * 1994-08-19 1996-03-12 Lubrizol Corp:The 極性固体および有機半導体の電気流動性流体
JP6288978B2 (ja) * 2013-08-02 2018-03-07 オイレス工業株式会社 摺動機構および摺動制御方法
CN114806687B (zh) * 2022-04-08 2022-10-21 上海大学 基于碳量子点的电流变材料的制备方法及电流变材料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427247A (en) * 1961-08-25 1969-02-11 Textron Inc Electroviscous compositions
IL79304A (en) * 1985-07-05 1990-07-12 Dow Chemical Co Mixed metal hydroxides for thickening water or hydrophilic fluids
US4879056A (en) * 1986-10-22 1989-11-07 Board Of Regents Acting For And On Behalf Of University Of Michigan Electric field dependent fluids
JPH0226634A (ja) * 1988-07-14 1990-01-29 Toyoda Gosei Co Ltd 電気粘性流体
JPH02164438A (ja) * 1988-12-17 1990-06-25 Bridgestone Corp 電気粘性液体

Also Published As

Publication number Publication date
JPH03221595A (ja) 1991-09-30
EP0427520A1 (fr) 1991-05-15

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Legal Events

Date Code Title Description
FZDE Dead