ES415228A1 - Perfeccionamientos en bocinas electromagneticas. - Google Patents
Perfeccionamientos en bocinas electromagneticas.Info
- Publication number
- ES415228A1 ES415228A1 ES415228A ES415228A ES415228A1 ES 415228 A1 ES415228 A1 ES 415228A1 ES 415228 A ES415228 A ES 415228A ES 415228 A ES415228 A ES 415228A ES 415228 A1 ES415228 A1 ES 415228A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- trumpet
- 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
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
- G10K11/025—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24869/72A IT955867B (it) | 1972-05-26 | 1972-05-26 | Avvisatore acustico elettromagne tico particolarmente per autovei coli |
Publications (1)
Publication Number | Publication Date |
---|---|
ES415228A1 true ES415228A1 (es) | 1976-02-01 |
Family
ID=11214987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES415228A Expired ES415228A1 (es) | 1972-05-26 | 1973-05-26 | Perfeccionamientos en bocinas electromagneticas. |
Country Status (7)
Country | Link |
---|---|
AR (1) | AR197606A1 (es) |
DE (1) | DE2325838A1 (es) |
ES (1) | ES415228A1 (es) |
FR (1) | FR2187174A5 (es) |
IT (1) | IT955867B (es) |
SU (1) | SU505376A3 (es) |
ZA (1) | ZA732954B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1315183B1 (it) * | 2000-02-04 | 2003-02-03 | Stebel Spa | Avvisatore acustico |
-
1972
- 1972-05-26 IT IT24869/72A patent/IT955867B/it active
-
1973
- 1973-05-01 ZA ZA732954A patent/ZA732954B/xx unknown
- 1973-05-22 AR AR248161A patent/AR197606A1/es active
- 1973-05-22 DE DE2325838A patent/DE2325838A1/de active Pending
- 1973-05-23 FR FR7318664A patent/FR2187174A5/fr not_active Expired
- 1973-05-25 SU SU1934207A patent/SU505376A3/ru active
- 1973-05-26 ES ES415228A patent/ES415228A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SU505376A3 (ru) | 1976-02-28 |
IT955867B (it) | 1973-09-29 |
AR197606A1 (es) | 1974-04-23 |
DE2325838A1 (de) | 1973-12-13 |
ZA732954B (en) | 1974-04-24 |
FR2187174A5 (es) | 1974-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES222516U (es) | Un aparato de radio enchufable para automovil y soporte para el mismo. | |
ES415228A1 (es) | Perfeccionamientos en bocinas electromagneticas. | |
ES287295A1 (es) | Un procedimiento para reducir las perturbaciones después de la detección de dos señales moduladas en frecuencia de tono | |
ES430022A1 (es) | Perfeccionamientos introducidos en un dispositivo de blin- daje para inhibir vibraviones audibles en un cuerpo, provo- cadas por un campo magnetico que emana desde una fuente. | |
ES257006A1 (es) | Procedimiento para hacer perceptibles los sonidos a un paciente por via cutanea | |
ES170142U (es) | Altavoz pasivo | |
GB1181817A (en) | Improvements in or relating to Electromagnetic Horns | |
ES203297U (es) | Un aparato de señales acusticas, en especial una bocina electromagnetica. | |
JPS5233518A (en) | Vibrating plate for speaker | |
ES273383A3 (es) | Sistema de retransmisiën del sonido de un televisor | |
ES38796U (es) | Altavoz reentrante | |
ES54858U (es) | Bocina electro-acústica independiente | |
JPS5256519A (en) | Electroacoustic transducer | |
JPS5216216A (en) | Electronic instrument | |
JPS51121321A (en) | Acoustic transducer | |
ES174938U (es) | Caja acustica perfeccionada. | |
ES200383A1 (es) | Instalación detectora de sonidos, especialmente aplicable a vehículos | |
ES154435U (es) | Avisador musical perfeccionado. | |
JPS5330849A (en) | Tone control circuit | |
JPS51115816A (en) | Speaker equalizer | |
JPS5278424A (en) | Speaker system | |
ES163872U (es) | Receptor de radio. | |
ES308843A1 (es) | Aparato electronico reproductor de la voz | |
FR2293223A1 (fr) | Procede et installation pour la transmission de la parole | |
ES206119A3 (es) | Un organo electrónico basado en la modificación y división sucesivas de frecuencias producidas por un oscilador estabilizado a resistencias |