| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H59-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H2061-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W2710-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H2059-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H2059-467 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H63-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16H61-143 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H59-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H59-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H61-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H63-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16H59-72 |
| filingDate |
2008-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a7f83c97deaac00f7bbe7049b320a26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8875bdf0b90ec12a29af4e6f727f0221 |
| publicationDate |
2010-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2215384-A2 |
| titleOfInvention |
Control device and control method for lockup clutch and engine torque in a vehicle |
| abstract |
If the a rotational speed difference (Ne - Nt) between an engine speed (Ne) and a turbine speed (Nt) when it is determined that a lock-up ON condition (OFF ~> ON) is satisfied is large, the lock-up clutch is not engaged but torque reduction control is executed to reduce the engine speed (Ne), thus reducing the rotational speed difference (Ne - Nt) (steps ST13 and ST14). Then, once the rotational speed difference (Ne - Nt) has been reduced to the target rotational speed difference (Nslp), the lock-up clutch is engaged (steps ST15 and ST16). In this manner, excessive heating of the friction material of the lock-up clutch is suppressed which increases the longevity of the friction material. |
| priorityDate |
2007-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |