DE69407476T2 - Elektrorheologische Flüssigkeit - Google Patents

Elektrorheologische Flüssigkeit

Info

Publication number
DE69407476T2
DE69407476T2 DE69407476T DE69407476T DE69407476T2 DE 69407476 T2 DE69407476 T2 DE 69407476T2 DE 69407476 T DE69407476 T DE 69407476T DE 69407476 T DE69407476 T DE 69407476T DE 69407476 T2 DE69407476 T2 DE 69407476T2
Authority
DE
Germany
Prior art keywords
electrorheological fluid
electrorheological
fluid
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 - Lifetime
Application number
DE69407476T
Other languages
English (en)
Other versions
DE69407476D1 (de
Inventor
Makoto Sasaki
Takafumi Ishii
Katsuhiko Haji
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 JP14125393A external-priority patent/JPH06330068A/ja
Priority claimed from JP16330893A external-priority patent/JPH06346080A/ja
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of DE69407476D1 publication Critical patent/DE69407476D1/de
Application granted granted Critical
Publication of DE69407476T2 publication Critical patent/DE69407476T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Polyamides (AREA)
DE69407476T 1993-05-21 1994-05-20 Elektrorheologische Flüssigkeit Expired - Lifetime DE69407476T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14125393A JPH06330068A (ja) 1993-05-21 1993-05-21 電気粘性流体
JP16330893A JPH06346080A (ja) 1993-06-08 1993-06-08 電気粘性流体

Publications (2)

Publication Number Publication Date
DE69407476D1 DE69407476D1 (de) 1998-02-05
DE69407476T2 true DE69407476T2 (de) 1998-04-16

Family

ID=26473524

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407476T Expired - Lifetime DE69407476T2 (de) 1993-05-21 1994-05-20 Elektrorheologische Flüssigkeit

Country Status (3)

Country Link
US (1) US5679280A (de)
EP (2) EP0625565B1 (de)
DE (1) DE69407476T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07238290A (ja) * 1994-03-01 1995-09-12 Nippon Oil Co Ltd 電気粘性流体
JPH09255982A (ja) * 1996-03-26 1997-09-30 Nippon Oil Co Ltd 電気粘性流体
US6302209B1 (en) 1997-09-10 2001-10-16 Bj Services Company Surfactant compositions and uses therefor
US6019392A (en) * 1998-11-18 2000-02-01 Takata, Inc. Variable level seatbelt energy management device
DE102011018177A1 (de) 2011-04-19 2012-10-25 Raino Petricevic Paste und deren Verwendung

Family Cites Families (11)

* 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
US4420647A (en) * 1982-04-26 1983-12-13 Texaco Inc. Semi-synthetic lubricating oil composition
JPH06104826B2 (ja) * 1986-12-23 1994-12-21 日本石油株式会社 液晶組成物
CA2013545C (en) * 1989-04-03 1999-01-26 Glen Paul Fetterman Jr. Improved ashless lubricant compositions for internal combustion engines
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
US5562864A (en) * 1991-04-19 1996-10-08 The Lubrizol Corporation Lubricating compositions and concentrates
JP2925783B2 (ja) * 1991-05-27 1999-07-28 旭化成工業株式会社 均一系の電気粘性流体
BR9206248A (pt) * 1992-05-15 1995-04-25 Lubrizol Corp Composição de óleo lubrificante, concentrado e método.
EP0579229B1 (de) * 1992-07-16 1998-09-30 Nippon Oil Company, Ltd. Flüssigkeit mit gleichzeitig magnetischen und elektrorheologischen Effekten
EP0609623B1 (de) * 1992-12-21 1999-03-03 Oronite Japan Limited Wenig Phosphor enthaltende Motorölzusammensetzungen und Zusatzzusammensetzungen
JPH07238290A (ja) * 1994-03-01 1995-09-12 Nippon Oil Co Ltd 電気粘性流体

Also Published As

Publication number Publication date
EP0785248A1 (de) 1997-07-23
DE69407476D1 (de) 1998-02-05
US5679280A (en) 1997-10-21
EP0625565B1 (de) 1997-12-29
EP0625565A1 (de) 1994-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete disclaimer