http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2858219-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_11a94a4328794cd0957865c96834edfc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01R39-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01R39-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01R39-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01R39-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01R39-26 |
| filingDate | 2013-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c48f6cc81dd4a22390b0888ffc3372b |
| publicationDate | 2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2858219-A1 |
| titleOfInvention | Carbon brush |
| abstract | A carbon brush is provided that inhibits the temperature increase and the increase of rubbing noise that result from excessive formation of a commutator film. n A carbon brush includes a carbon block substrate having pores in a surface thereof and an inner portion thereof, the carbon brush making sliding contact with a commutator provided in a motor. A suspension containing an oil and a petroleum-based solvent having a boiling point higher than a temperature of the carbon brush at a time of operation of the motor exists in the pores. It is desirable that the proportion of the suspension be from 0.5 weight % to 6 weight % with respect to the carbon block substrate. |
| priorityDate | 2012-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.