http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109074899-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K15-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K3-30 |
| filingDate | 2017-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109074899-B |
| titleOfInvention | Epoxy based electrical insulation systems for generators and motors |
| abstract | Disclosed is a mica paper or tape for wrapping components of an electric motor that is potentially current-carrying during operation of the engine, the mica paper or tape is impregnable via vacuum pressure impregnation with a heat-curable epoxy resin formulation , and contains a heat-activatable curing initiator for the epoxy resin formulation, the initiator is composed of one or more quaternary ammonium salts of aromatic heterocyclic compounds containing 1 or 2 nitrogen atoms and selected from BF4 a complex anion composition of the group consisting of -, PF6-, SbF6-, SbF5(OH)-, AsF6- and Al[OC(CF3)3]4-, the amount of the initiator is sufficient during the vacuum pressure impregnation step The epoxy resin absorbed by the mica paper or tape and the structural components of the engine is cured. Also disclosed is an anhydride-free insulation system with the mica paper or mica tape. |
| priorityDate | 2016-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 196.