http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017524230-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-349 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9607 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01T13-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01T13-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01T21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-195 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01T13-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01T13-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01T21-02 |
| filingDate | 2015-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017524230-A |
| titleOfInvention | Ceramic for igniter insulator with low dielectric constant |
| abstract | A ceramic insulator is provided for surrounding an electrode of an igniter, such as a colony igniter or a spark plug. The insulator is formed of a ceramic material comprising alumina in an amount of 28-38 wt%, silica in an amount of 57-67 wt%, calcium oxide in an amount of 3-7 wt%, based on the total weight of the ceramic material. The Ceramic insulators are typically formed by firing a mixture of kaolin, calcium carbonate, and silica, which acts as a flux during firing. The ceramic material has a dielectric constant of about 5.5 to 6.5, thus improving the electrical efficiency of the igniter. Ceramic materials can also withstand temperatures of 900-1000 ° C. and have excellent thermal shock resistance, making them suitable for use in internal combustion engines. |
| priorityDate | 2014-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.