http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130018924-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6553f9a86c9fe3170954b2f33826289a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P13-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01T13-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02P13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01T13-39 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01T13-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01T13-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02P13-00 |
| filingDate | 2011-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6470ebf9b7901eb56a91656c24d6ee39 |
| publicationDate | 2013-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20130018924-A |
| titleOfInvention | spark plug |
| abstract | (Problem) Even when the spark plug is small-sized, the bonding strength between the ground electrode and the metal shell is secured. The spark plug 100 includes a center electrode 20, a ground electrode 30 made of a metal material having a nickel content of 95 mass% or more, and a ground electrode 30 having one end connected to the distal end face 57 And a substantially tubular metal shell 50 welded thereto. The spark plug 100 has a depth BD of the deepest portion where the ground electrode 30 is buried from the front end surface of the metal shell 50 to the inside of the metal shell 50 is "0.15 mm < The width EWl of the portion closest to the portion deformed by the welding of the ground electrode 30 and the width of the distal end face 57 of the portion of the metal shell 50 deformed by welding, (EW2-EW1) / EW1 &ge; 0.1 ". |
| priorityDate | 2010-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.