http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3376777-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7448a5497bc1487e1b745a252d1c57e2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2420-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2207-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2307-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R7-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R7-12 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R11-02 |
| filingDate | 2018-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6eca6b46190ead0e0257660583d506ff |
| publicationDate | 2018-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3376777-A1 |
| titleOfInvention | Electroacoustic diaphragm and electroacoustic transducer using same |
| abstract | There are provided an electroacoustic diaphragm and an electroacoustic transducer suitable for a balanced armature electroacoustic transducer employing an electromagnetic drive method. The electroacoustic diaphragm includes a substantially flat plate-shaped diaphragm portion and a drive rod connection portion formed at an end portion of the diaphragm portion and connected to a drive rod. The diaphragm portion includes multiple dimples formed in such a manner that a base material forming the diaphragm portion is deformed in a thickness direction thereof such that one side of the base material is recessed and protrudes to the other side, and a flat portion formed among the multiple dimples such that the base material is not deformed in the thickness direction. |
| priorityDate | 2017-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.