ES260986A3 - Improvements in the manufacture of loudspeakers, particularly of exponential type (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the manufacture of loudspeakers, particularly of exponential type (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES260986A3 ES260986A3 ES0260986A ES260986A ES260986A3 ES 260986 A3 ES260986 A3 ES 260986A3 ES 0260986 A ES0260986 A ES 0260986A ES 260986 A ES260986 A ES 260986A ES 260986 A3 ES260986 A3 ES 260986A3
- Authority
- ES
- Spain
- Prior art keywords
- translation
- manufacture
- machine
- legally binding
- google translate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Improvements in the manufacture of particularly exponential-type loudspeakers, characterized by the fact that on both sides of the diffuser cone, of paper, they determine two chambers of which the one corresponding to the concavity of the cone is annular and increases the volume progressively between two walls concentrically divergent, constituting the sound chamber, while the chamber corresponding to the convexity of the cone is arranged axially and with a progressively decreasing volume. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0260986A ES260986A3 (en) | 1960-08-29 | 1960-08-29 | Improvements in the manufacture of loudspeakers, particularly of exponential type (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0260986A ES260986A3 (en) | 1960-08-29 | 1960-08-29 | Improvements in the manufacture of loudspeakers, particularly of exponential type (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES260986A3 true ES260986A3 (en) | 1961-01-01 |
Family
ID=34491645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0260986A Expired ES260986A3 (en) | 1960-08-29 | 1960-08-29 | Improvements in the manufacture of loudspeakers, particularly of exponential type (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES260986A3 (en) |
-
1960
- 1960-08-29 ES ES0260986A patent/ES260986A3/en not_active Expired
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