http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012165129-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a4bbf143c641a8d21c66aa775a57084 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B06B1-04 |
| filingDate | 2011-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a028439cc631d5771bb18408ae2f665 |
| publicationDate | 2012-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012165129-A |
| titleOfInvention | Electroacoustic transducer |
| abstract | Provided is a small, light and simple electroacoustic transducer capable of generating and storing electricity while listening to music even when listening to music in a vibration-free environment. SOLUTION: A diaphragm driving unit 213 having a first diaphragm 211, a signal input unit 214 to which a sound signal for vibrating the diaphragm 211 is input, and air generated behind the diaphragm 211 when vibrating. A second diaphragm 221 that vibrates due to pressure fluctuations, an electromagnetic induction coil 224 that couples to the diaphragm 221 and vibrates in the same direction together with the diaphragm 221, and a magnetic flux that intersects the vibration direction of the electromagnetic induction coil 224. The electroacoustic transducer includes a power generation magnetic circuit 225 that generates an electromotive force in the electromagnetic induction coil 224 and a power storage unit 44 that stores the electromotive force generated in the electromagnetic induction coil 224 as DC power. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015019342-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111822315-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110381912-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5826946-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110381912-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019004468-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7357947-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023188176-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11284205-B2 |
| priorityDate | 2011-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.