http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0313351-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-175 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M125-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M171-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M125-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M171-00 |
| filingDate | 1988-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1989-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0313351-A3 |
| titleOfInvention | Electric field dependent fluids |
| abstract | An improved method of inducing a change in the dynamic ntorque transmission of an electrorheological fluid in nresponse to an electric field at low current comprising the nsteps of: (a) selecting a nonconductive liquid phase (e.g. nhigh dielectric hydrocarbon oil); (b) dispersing in the nnonconductive liquid phase a particulate phase substantially nfree of adsorbed water (e.g. zeolite): and (c) subjecting nthe resulting electrorheological fluid to an electric npotential in excess of about one kilovolt at a current ndensity of less than about one-third microamp per square ninch. Such a method achieves a rate of increase of dynamic ntransmission of torque per unit voltage, dM/dV, in excess of nabout 0.034 ft-lbs x 10⁻³/kV and a ratio of dynamic ntransmission of torque at an electric field strength of at nleast 2.4 kV to the dynamic transmission of torque at zero nfield strength, M/Mo, of at leeast about 2. |
| priorityDate | 1987-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.