GB2189803B - Electro-rheological fluid apparatus - Google Patents

Electro-rheological fluid apparatus

Info

Publication number
GB2189803B
GB2189803B GB8702381A GB8702381A GB2189803B GB 2189803 B GB2189803 B GB 2189803B GB 8702381 A GB8702381 A GB 8702381A GB 8702381 A GB8702381 A GB 8702381A GB 2189803 B GB2189803 B GB 2189803B
Authority
GB
United Kingdom
Prior art keywords
electro
rheological fluid
fluid apparatus
rheological
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
Application number
GB8702381A
Other versions
GB2189803A (en
GB8702381D0 (en
Inventor
Dennis William George Byatt
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.)
Allard Way Holdings Ltd
Original Assignee
GEC Avionics Ltd
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 GB868607590A external-priority patent/GB8607590D0/en
Application filed by GEC Avionics Ltd filed Critical GEC Avionics Ltd
Publication of GB8702381D0 publication Critical patent/GB8702381D0/en
Priority to GB08711542A priority Critical patent/GB2199336A/en
Publication of GB2189803A publication Critical patent/GB2189803A/en
Application granted granted Critical
Publication of GB2189803B publication Critical patent/GB2189803B/en
Expired 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
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/12—Glass
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • 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
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • 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
    • C10N2040/17—Electric or magnetic purposes for electric contacts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Control Of Non-Electrical Variables (AREA)
GB8702381A 1986-03-26 1987-02-03 Electro-rheological fluid apparatus Expired GB2189803B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08711542A GB2199336A (en) 1986-12-23 1987-05-15 Electro-rheological fluids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868607590A GB8607590D0 (en) 1986-03-26 1986-03-26 Electro-rheological fluids
GB868630747A GB8630747D0 (en) 1986-03-26 1986-12-23 Electro-rheological fluids

Publications (3)

Publication Number Publication Date
GB8702381D0 GB8702381D0 (en) 1987-03-11
GB2189803A GB2189803A (en) 1987-11-04
GB2189803B true GB2189803B (en) 1989-12-28

Family

ID=26290542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8702381A Expired GB2189803B (en) 1986-03-26 1987-02-03 Electro-rheological fluid apparatus

Country Status (1)

Country Link
GB (1) GB2189803B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291338A3 (en) * 1987-05-15 1989-10-11 THE GENERAL ELECTRIC COMPANY, p.l.c. Electro-rheological fluid materials
DE3909736A1 (en) * 1989-03-23 1990-09-27 Rodenstock Optik G Sliding system for surfaces which are movable relative to one another
EP0394049A1 (en) * 1989-04-20 1990-10-24 Lord Corporation Electrorheological fluids and preparation of particles useful therein
US5595680A (en) * 1991-10-10 1997-01-21 The Lubrizol Corporation Electrorheological fluids containing polyanilines
JPH06503605A (en) * 1991-10-10 1994-04-21 ザ ルブリゾル コーポレイション Electrorheological fluid containing polyaniline

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639644A (en) * 1969-03-19 1972-02-01 Exxon Research Engineering Co Colloidal asbestos polyethylene grease
US3840461A (en) * 1970-09-25 1974-10-08 Inst Quimica Fisica Rocasolano Glass powder lubricant dispersions
US4094799A (en) * 1976-12-20 1978-06-13 Atlantic Richfield Company Solid particles-containing lubricating oil composition and method for using same
US4349444A (en) * 1980-06-10 1982-09-14 Michael Ebert Hybrid PTFE lubricant including molybdenum compound
US4379062A (en) * 1981-11-06 1983-04-05 Prengaman Raymond D Thread sealing and lubricating composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639644A (en) * 1969-03-19 1972-02-01 Exxon Research Engineering Co Colloidal asbestos polyethylene grease
US3840461A (en) * 1970-09-25 1974-10-08 Inst Quimica Fisica Rocasolano Glass powder lubricant dispersions
US4094799A (en) * 1976-12-20 1978-06-13 Atlantic Richfield Company Solid particles-containing lubricating oil composition and method for using same
US4349444A (en) * 1980-06-10 1982-09-14 Michael Ebert Hybrid PTFE lubricant including molybdenum compound
US4379062A (en) * 1981-11-06 1983-04-05 Prengaman Raymond D Thread sealing and lubricating composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WO A1 85/02408 *

Also Published As

Publication number Publication date
GB2189803A (en) 1987-11-04
GB8702381D0 (en) 1987-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee