| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S903-947
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S903-916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S903-903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02P7-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W20-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60K6-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60K6-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W10-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W10-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60K6-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60L15-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W10-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60K6-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W10-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P7-00 |
| filingDate |
1976-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a867b9951cf3e426cadb125c3c26b39e |
| publicationDate |
1979-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1066395-A |
| titleOfInvention |
Automatic sequencing scheme for reversing directions of electric traction motors |
| abstract |
In an electric propulsion control system for self-propelled traction vehicles having reversible, variable speed traction motors, wherein the operation of a direction selector means overrides the normal speed controlling means and initiates a dynamic retardation operating mode so as automatically to decrease the speed of the traction motors, and means responsive to the motors subsequently decelerating to a predetermined relatively slow speed effects a reversal of motor energization so as to reverse the direction of the vehicle. |
| priorityDate |
1975-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |