CA2020679A1 - Poudre carbonee pour fluide electrorheologique et methode de fabrication connexe - Google Patents

Poudre carbonee pour fluide electrorheologique et methode de fabrication connexe

Info

Publication number
CA2020679A1
CA2020679A1 CA2020679A CA2020679A CA2020679A1 CA 2020679 A1 CA2020679 A1 CA 2020679A1 CA 2020679 A CA2020679 A CA 2020679A CA 2020679 A CA2020679 A CA 2020679A CA 2020679 A1 CA2020679 A1 CA 2020679A1
Authority
CA
Canada
Prior art keywords
carbonaceous powder
electrorheological fluid
making
fluid
electrorheological
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.)
Granted
Application number
CA2020679A
Other languages
English (en)
Other versions
CA2020679C (fr
Inventor
Noriyoshi Fukuda
Katsuhiro Nagayama
Takayuki Torii
Hitomi Hatano
Yuichi Ishino
Takayuki Maruyama
Tasuku Saito
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Kawasaki Steel 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 Bridgestone Corp, Kawasaki Steel Corp filed Critical Bridgestone Corp
Publication of CA2020679A1 publication Critical patent/CA2020679A1/fr
Application granted granted Critical
Publication of CA2020679C publication Critical patent/CA2020679C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Lubricants (AREA)
CA002020679A 1989-07-06 1990-07-06 Poudre carbonee pour fluide electrorheologique et methode de fabrication connexe Expired - Fee Related CA2020679C (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP17298289 1989-07-06
JPHEI1-172,982 1989-07-06
JPHEI2-42,406 1990-02-26
JPHEI2-42,409 1990-02-26
JP4240990 1990-02-26
JP4240790 1990-02-26
JPHEI2-42,408 1990-02-26
JP4240690 1990-02-26
JP4240890 1990-02-26
JPHEI2-42,407 1990-02-26

Publications (2)

Publication Number Publication Date
CA2020679A1 true CA2020679A1 (fr) 1991-01-07
CA2020679C CA2020679C (fr) 2000-05-30

Family

ID=27522253

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002020679A Expired - Fee Related CA2020679C (fr) 1989-07-06 1990-07-06 Poudre carbonee pour fluide electrorheologique et methode de fabrication connexe

Country Status (5)

Country Link
EP (1) EP0406853B1 (fr)
JP (1) JP3020559B2 (fr)
KR (1) KR0145701B1 (fr)
CA (1) CA2020679C (fr)
DE (1) DE69024268T2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445594B1 (fr) * 1990-02-21 1994-02-02 Bridgestone Corporation Fluide électrorhéologique
US5595680A (en) * 1991-10-10 1997-01-21 The Lubrizol Corporation Electrorheological fluids containing polyanilines
CA2096130A1 (fr) * 1991-10-10 1993-04-11 Joseph W. Pialet Fluides electrorheologiques contenant des polyanilines
US5332517A (en) * 1991-12-10 1994-07-26 Kawasaki Steel Corporation Method for producing carbonaceous powder for electrorheological fluid
DE69225340T2 (de) * 1991-12-27 1998-08-27 Nippon Oil Co Ltd Elektrorheologische Flüssigkeit mit karbonhaltigen Teilchen in anisotroper Form
DE4224450C2 (de) * 1992-07-24 1996-05-23 Daimler Benz Aerospace Ag Aktive Temperaturkontrolle mittels eines elektrisch steuerbaren Wärmeflußreglers
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
EP1571127B1 (fr) 2004-03-01 2013-12-18 Mitsubishi Gas Chemical Company, Inc. Procédé de production d'un produit carbonisé
MY162812A (en) 2011-03-17 2017-07-14 Sumitomo Electric Industries Non-halogen flame-retardant resin composition, and insulated electric wire and tube using the same
KR102279877B1 (ko) * 2019-09-26 2021-07-21 구봉석 제빙기

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417850A (en) * 1942-04-14 1947-03-25 Willis M Winslow Method and means for translating electrical impulses into mechanical force
DE3464131D1 (en) * 1984-03-23 1987-07-16 Kawasaki Steel Co Method for producing carbon powders
DE68904031T2 (de) * 1988-08-29 1993-04-29 Bridgestone Corp Elektroviskose fluessigkeiten.

Also Published As

Publication number Publication date
JPH03279206A (ja) 1991-12-10
EP0406853B1 (fr) 1995-12-20
KR0145701B1 (ko) 1998-08-17
EP0406853A1 (fr) 1991-01-09
JP3020559B2 (ja) 2000-03-15
CA2020679C (fr) 2000-05-30
DE69024268T2 (de) 1996-08-22
DE69024268D1 (de) 1996-02-01
KR910002712A (ko) 1991-02-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20060706