http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0684084-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7be6f8dcbd9cafd0e70b3d9a8fa6ca44 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B06B1-0618 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B06B1-06 |
| filingDate | 1995-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5579e53487cf1bec99fe53b92875c963 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dfbaa98ae0d7e70983f2b784cc06a0d |
| publicationDate | 1995-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0684084-A1 |
| titleOfInvention | Method and transducer for the emission of broadband low frequency acoustic waves in unlimited depth |
| abstract | The technical sector of the invention is that of the manufacture of electroacoustic transducers for the emission of acoustic waves in a liquid at low frequencies, at very great depth in a fairly wide frequency band.n n n The present invention applies to any transducer comprising at least one electroacoustic motor (1) vibrating any wall (3) of emission of said waves, and a hollow housing (5) enclosing said motor (1), and delimiting, with inter alia said vibrating wall (3), a cavity (7); according to the present invention, said transducer comprises at least one opening (6) communicating said cavity (7) with the ambient medium (4), at least one flexible bladder (8) occupying at least part of the volume of said cavity (7 ), which bladder is filled with a more compressible fluid (9) than said liquid (4). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103492090-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012104549-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9387514-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2670536-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2670536-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2971112-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103492090-A |
| priorityDate | 1994-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.