| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B2203-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3873
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23Q2007-004 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-58092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B3-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23Q7-001 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23Q7-00 |
| filingDate |
2005-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2008-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008501929-A |
| titleOfInvention |
Glow plug and its manufacturing method |
| abstract |
The present invention relates to a spark plug and a manufacturing method thereof. The spark plug is manufactured from one conductive member and one non-conductive member, and a sintered ceramic composite material is used for the manufacture. These spark plugs can preferably be used in a stationary mode heater of a motor vehicle operated with fuel. According to the set purpose, such a spark plug can be manufactured cost-effectively and flexibly, at the same time with a long service life and oxidation resistance. The conductive member is covered by the non-conductive member on the two opposite sides, has an enlarged cross section in the end region, and maintains a cross-sectional area ratio of 2.5: 1 to 5: 1 with respect to the cross section of the conductive member. In the proximity heating region having a tapered cross section of the conductive member, 60 to 85% of the surface thereof is covered with the material of the nonconductive member. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11384027-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180016401-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102579574-B1 |
| priorityDate |
2004-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |