EP 2145341 A1 20100120 - GLYCOL-BASED MAGNETORHEOLOGICAL FLUIDS CONTAINING INORGANIC CLAYS, AND THEIR METHOD OF MANUFACTURE
Title (en)
GLYCOL-BASED MAGNETORHEOLOGICAL FLUIDS CONTAINING INORGANIC CLAYS, AND THEIR METHOD OF MANUFACTURE
Title (de)
AUF GLYCOL BASIERENDE MAGNETORHEOLOGISCHE FLÜSSIGKEITEN MIT ANORGANISCHEM TON UND IHR HERSTELLUNGSVERFAHREN
Title (fr)
FLUIDES MAGNÉTORHÉOLOGIQUES À BASE DE GLYCOL CONTENANT DES ARGILES INORGANIQUES, ET LEUR PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- US 2008059913 W 20080410
- US 91095107 P 20070410
Abstract (en)
[origin: WO2008124827A1] A magnetorheological (MR) fluid comprising a glycol-based carrier fluid, a magnetizeable particle, and an inorganic clay. The MR fluid is particularly suitable for use in devices that have materials incompatible with typical hydrocarbon-based MR fluids, for example in devices where natural rubber is in contact with the fluids as in automotive engine mounts. The fluid is substantially non-foaming, and an improvement over glycol fluids thickened with organoclays.
IPC 8 full level
H01F 1/44 (2006.01)
CPC (source: EP KR US)
H01F 1/44 (2013.01 - KR); H01F 1/447 (2013.01 - EP US)
Citation (search report)
See references of WO 2008124827A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2008124827 A1 20081016; EP 2145341 A1 20100120; KR 20100016310 A 20100212; US 2008312110 A1 20081218
DOCDB simple family (application)
US 2008059913 W 20080410; EP 08745511 A 20080410; KR 20097023255 A 20080410; US 10075308 A 20080410