| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38e72bf35b2c9cf15b388d0378b79abd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S310-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-2448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-24495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-2033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-24461
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P3-487 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B62D5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02K11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P3-487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-14 |
| filingDate |
2000-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a10501690f12095ddeb0b9fa667cc246 |
| publicationDate |
2002-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1219005-A2 |
| titleOfInvention |
Tachometer apparatus and method for motor velocity measurement |
| abstract |
An apparatus and method for determining the velocity of a rotating device is described herein. The apparatus has the following features: a rotary part including a shaft (22); a plurality sets of sensing magnets (26, 28) affixed to the shaft (22); a control circuit assembly (30) which includes a circuit interconnection (38) having sensing coils (42-48) and Hall sensors (34 a-c) affixed thereto. The circuit assembly (30) is configured to place the circuit components thereon in close proximity to the sets of sensing magnets (26, 28) on the rotary part. |
| priorityDate |
1999-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |