Compact electrodynamic loudspeaker having a convex diaphragm
US9967675B2 · kind B2 · utility
1Cited by
17References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2014 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Dec 27, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2231/003
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrodynamic loudspeaker (10) including: The assembly further comprises at least one connecting member (59) secured to the diaphragm, the second joint including a radially inner attachment point (81) attached on the connecting member, and a radially outer attachment point (83) attached on the chassis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.