| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K11-0141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K29-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K11-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02K11-21 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K29-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K11-00 |
| filingDate |
1979-06-01^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f071cf53dc1d1431892c8eb347935e27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0bb2a5c836c62d728a28a49340da6c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04e796b90dca30ff0537d6ed22dd0396 |
| publicationDate |
1982-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1121022-A |
| titleOfInvention |
Rotational speed signal sensor |
| abstract |
TITLE OF THE INVENTION: Rotational Speed Signal Sensor ABSTRACT OF THE DISCLOSURE: A rotational speed signal sensor for a motor having a rotating permanent magnet as a rotor. One cylindrical surface of a hollow cylindrical rotating magnet has a series of magnetic poles which coact with the stator windings so as to produce the torque while the other cylindrical surface of the rotating magnet has a series of magnetic poles which coact with a sensor coil so as to derive the rotational speed signal. |
| priorityDate |
1978-06-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |