Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94d41e39989ca8815ddbafa84aaf9e86 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S285-916 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S148-003 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L19-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M55-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L19-0225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21K1-16 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02M55-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02M55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21K1-16 |
filingDate |
1988-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83614b7a5e8e774e0621136f6629f05a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07244a44673eef0f420629e2524baa15 |
publicationDate |
1989-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
FR-2626319-A1 |
titleOfInvention |
FUEL INJECTION DUCT WITH A REFUSED PRESSURE CONNECTION, AND METHOD OF MANUFACTURING SUCH A CONDUIT |
abstract |
The invention relates to a fuel injection pipe 1 for internal combustion engines. Conduit characterized in that the injection conduit 1 is formed from a white steel tube for drawing in the hard state; in that the pressure connection 3 is forced onto this white hard drawing steel tube; and in that the upset pressure connection 3 is subjected to gentle induction annealing in its material zone 13 located in the vicinity of the contact surface of its sealing cone 4 with the hollow frustoconical surface 6 of the complementary part 7. |
priorityDate |
1988-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |