| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a1908038a2751427f25b6d5ca30c1fcc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320078
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49005 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-320068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-320092 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B06B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B06B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22 |
| filingDate |
2015-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5ee2d15749813e244e00b24163ef512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2251e56a1ec95855ffa116f1e3481be9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_387c6a75dfea9f9fb851352d8ce3ec36 |
| publicationDate |
2015-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2015238930-A1 |
| titleOfInvention |
Ultrasonic transducer system |
| abstract |
A transducer stack comprises rings of piezo-electric ceramic alternating with metal electrodes along a threaded central shaft extending from a titanium back plate. A spacer element threaded on to the shaft holds the ceramic rings and electrodes in compression against the back plate. The transducer stack is mountable eccentrically to a horn of an ultrasonically-vibratable tool, away from an axis of an elongate waveguide extending from the horn. The transducer stack may vibrate in a flexural mode perpendicular to the waveguide, generating torsional mode ultrasonic vibrations in the horn and waveguide, or in a flexural mode parallel to the waveguide, generating longitudinal mode ultrasonic vibrations in the horn and waveguide. <0 14 -32 |
| priorityDate |
2008-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |