ES469255A1 - Improvements in the construction of motors for electroactical transducers (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the construction of motors for electroactical transducers (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES469255A1 ES469255A1 ES469255A ES469255A ES469255A1 ES 469255 A1 ES469255 A1 ES 469255A1 ES 469255 A ES469255 A ES 469255A ES 469255 A ES469255 A ES 469255A ES 469255 A1 ES469255 A1 ES 469255A1
- Authority
- ES
- Spain
- Prior art keywords
- magnetic
- motors
- translation
- construction
- machine
- 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
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Improvements in the construction of motors for electroacoustic transducers, especially loudspeakers, formed by an annular permanent magnet, one of whose poles communicates with a central magnetic core and the other with an opening of a magnetic front plate, which surrounds the end of this nucleus forming the air gap for the moving coil of the transducer characterized essentially by the fact that around the permanent magnet of the motor a magnetic path completely surrounds the external surfaces of the magnet and magnetically communicates the free edges of the two magnetic end plates of said motor, almost all the lines of force corresponding to the magnetic field of dispersion are channeled directly from one to the other bases of said ferrite. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES469255A ES469255A1 (en) | 1978-04-04 | 1978-04-04 | Improvements in the construction of motors for electroactical transducers (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES469255A ES469255A1 (en) | 1978-04-04 | 1978-04-04 | Improvements in the construction of motors for electroactical transducers (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES469255A1 true ES469255A1 (en) | 1979-01-01 |
Family
ID=8475942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES469255A Expired ES469255A1 (en) | 1978-04-04 | 1978-04-04 | Improvements in the construction of motors for electroactical transducers (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES469255A1 (en) |
-
1978
- 1978-04-04 ES ES469255A patent/ES469255A1/en not_active Expired
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