DE69225340D1 - Elektrorheologische Flüssigkeit mit karbonhaltigen Teilchen in anisotroper Form - Google Patents

Elektrorheologische Flüssigkeit mit karbonhaltigen Teilchen in anisotroper Form

Info

Publication number
DE69225340D1
DE69225340D1 DE69225340T DE69225340T DE69225340D1 DE 69225340 D1 DE69225340 D1 DE 69225340D1 DE 69225340 T DE69225340 T DE 69225340T DE 69225340 T DE69225340 T DE 69225340T DE 69225340 D1 DE69225340 D1 DE 69225340D1
Authority
DE
Germany
Prior art keywords
carbon
containing particles
electrorheological fluid
anisotropic form
anisotropic
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
DE69225340T
Other languages
English (en)
Other versions
DE69225340T2 (de
Inventor
Makoto Sasaki
Hisatake Sato
Osamu Kato
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.)
Eneos Corp
Original Assignee
Nippon Oil 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
Priority claimed from JP35825791A external-priority patent/JPH05179270A/ja
Priority claimed from JP2065492A external-priority patent/JPH05186786A/ja
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of DE69225340D1 publication Critical patent/DE69225340D1/de
Application granted granted Critical
Publication of DE69225340T2 publication Critical patent/DE69225340T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69225340T 1991-12-27 1992-12-23 Elektrorheologische Flüssigkeit mit karbonhaltigen Teilchen in anisotroper Form Expired - Fee Related DE69225340T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35825791A JPH05179270A (ja) 1991-12-27 1991-12-27 電気粘性流体
JP2065492A JPH05186786A (ja) 1992-01-10 1992-01-10 電気粘性流体

Publications (2)

Publication Number Publication Date
DE69225340D1 true DE69225340D1 (de) 1998-06-04
DE69225340T2 DE69225340T2 (de) 1998-08-27

Family

ID=26357624

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69219299T Expired - Fee Related DE69219299T2 (de) 1991-12-27 1992-12-23 Elektrorheologische Flüssigkeit
DE69225340T Expired - Fee Related DE69225340T2 (de) 1991-12-27 1992-12-23 Elektrorheologische Flüssigkeit mit karbonhaltigen Teilchen in anisotroper Form

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69219299T Expired - Fee Related DE69219299T2 (de) 1991-12-27 1992-12-23 Elektrorheologische Flüssigkeit

Country Status (3)

Country Link
US (1) US5474697A (de)
EP (2) EP0678570B1 (de)
DE (2) DE69219299T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536426A (en) * 1993-05-21 1996-07-16 Nippon Oil Company, Ltd. Electrorheological fluid containing carbonaceous particles
JPH07150187A (ja) * 1993-12-01 1995-06-13 Bridgestone Corp 電気粘性流体分散相用炭素質粉末及び電気粘性流体
US20050274455A1 (en) * 2004-06-09 2005-12-15 Extrand Charles W Electro-active adhesive systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047507A (en) 1960-04-04 1962-07-31 Wefco Inc Field responsive force transmitting compositions
GB1076754A (en) 1964-06-09 1967-07-19 Pure Oil Co Electric field responsive fluid and method of preparation
GB1501635A (en) 1974-07-09 1978-02-22 Secr Defence Electric field responsive fluids
JPS5393186A (en) 1977-01-21 1978-08-15 Secr Defence Brit Electrically viscous liquefied composition
US4483788A (en) 1982-03-25 1984-11-20 The National Research Development Corp. Electric field responsive fluids
DE3427499A1 (de) 1984-07-26 1986-02-13 Bayer Ag, 5090 Leverkusen Elektroviskose fluessigkeiten
US4657753A (en) * 1985-04-29 1987-04-14 E. I. Du Pont De Nemours And Company Stabilization of pitch fiber
DE3536934A1 (de) 1985-10-17 1987-04-23 Bayer Ag Elektroviskose fluessigkeiten
JPH0742473B2 (ja) 1988-08-29 1995-05-10 株式会社ブリヂストン 電気粘性液体
EP0394049A1 (de) * 1989-04-20 1990-10-24 Lord Corporation Elektrorheologische Flüssigkeiten und Herstellung von Partikeln dafür
JP3020559B2 (ja) * 1989-07-06 2000-03-15 株式会社ブリヂストン 電気粘性流体用炭素質粉末及びその製造方法
EP0445594B1 (de) * 1990-02-21 1994-02-02 Bridgestone Corporation Elektrorheologische Flüssigkeit

Also Published As

Publication number Publication date
US5474697A (en) 1995-12-12
DE69219299D1 (de) 1997-05-28
EP0548956A1 (de) 1993-06-30
EP0678570B1 (de) 1998-04-29
EP0548956B1 (de) 1997-04-23
EP0678570A1 (de) 1995-10-25
DE69225340T2 (de) 1998-08-27
DE69219299T2 (de) 1997-08-07

Similar Documents

Publication Publication Date Title
AU654358B2 (en) An absorbent article exhibiting improved fluid managment
GB9109513D0 (en) Fluid displacement and pressurizing device
FI956303A0 (fi) Tien pinnan tunnistin ja sitä käyttävä laite
GB2245340B (en) Improvements in frictional resistance couplings
DE59107126D1 (de) Elastische Kupplung mit zusammengefasster Lagerung und Drehbegrenzung
DE69221584D1 (de) Fluorosilikonkautschuk mit hohem Festigkeitsverhalten
EP0644253A3 (de) Teilchendispersion für Flüssigkeit mit gleichzeitigen magnetischen und elektrorheologischen Wirkungen und Flüssigkeit unter Verwendung derselben.
MX9201887A (es) Mejoras en sistema de derrame encapsulado para fregaderos y similares.
DE69215587D1 (de) Fluid-Filter mit zwei Filtervorrichtungen
EP0406670A3 (en) Friction element for operating in fluid
DE69225340T2 (de) Elektrorheologische Flüssigkeit mit karbonhaltigen Teilchen in anisotroper Form
DE58900054D1 (de) Fluessigkeitsreibungskupplung und deren anwendung.
FI923352A0 (fi) Fluorelastomera blandpolymerer modifierade med perfluoralkylvinyleter och baserade pao vinyliden- fluorid.
DE69110380T2 (de) Bremsvorrichtung mit Magnet und Supraleiter.
ZA928725B (en) Liquid with coloured particles
DE9418453U1 (de) Bohreinrichtung mit Bohrstaubabsaugung
NO902222L (no) Roerkopling med gjenget tetning i ugjenget hulrom.
IL94219A0 (en) Fluid application device
FI910279A0 (fi) Laite kiertoläppäventtiilissä
KR930004515U (ko) 유체의 자화처리 장치
KR940021849U (ko) 표면에 옥을 갖는 물 매트리스
BR9003881A (pt) Aerador para fluidos em geral
ITMI911905A1 (it) Variatore meccanico di velocita' ad ingranaggi sempre in presa
Wang Study on friction base isolators
DE9305213U1 (de) Infusionsgerät mit Airstop

Legal Events

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