MX9700915A - Un dispositivo acustico de alarma, particularmente para vehiculos motorizados. - Google Patents
Un dispositivo acustico de alarma, particularmente para vehiculos motorizados.Info
- Publication number
- MX9700915A MX9700915A MX9700915A MX9700915A MX9700915A MX 9700915 A MX9700915 A MX 9700915A MX 9700915 A MX9700915 A MX 9700915A MX 9700915 A MX9700915 A MX 9700915A MX 9700915 A MX9700915 A MX 9700915A
- Authority
- MX
- Mexico
- Prior art keywords
- warning device
- acoustic warning
- motor vehicles
- winding
- casing
- Prior art date
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
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
-
- 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
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
- G10K9/15—Self-interrupting arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Emergency Alarm Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Reciprocating Pumps (AREA)
- Braking Arrangements (AREA)
- Audible And Visible Signals (AREA)
- Road Signs Or Road Markings (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
El dispositivo acustico de alarma comprende una caja (1) en al cual se monta por lo menos un diafragma elásticamente deformable (10, 11); en la caja (1) también se montan, en una posicion fija, por lo menos un bobinaje de excitacion (19, 20); un miembro ferromagnetico movil (8, 9), sometido durante uso al campo magnético generado por el bobinaje (19, 20) se conecta al diafragma (10, 11); el miembro ferromagnético movil (8, 9) incluye una porcion de extremo axial substancialmente en forma de campana (8a, 9a) dispuesto alrededor del bobinaje (19, 20).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TOTO94A000651 | 1994-08-05 | ||
IT94TO000651A IT1266912B1 (it) | 1994-08-05 | 1994-08-05 | Avvisatore acustico, particolarmente per autoveicoli. |
PCT/EP1995/003074 WO1996004644A1 (en) | 1994-08-05 | 1995-08-02 | An acoustic warning device, particularly for motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9700915A true MX9700915A (es) | 1998-03-31 |
MXPA97000915A MXPA97000915A (es) | 1998-10-15 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
US5760679A (en) | 1998-06-02 |
TR199500957A2 (tr) | 1996-06-21 |
WO1996004644A1 (en) | 1996-02-15 |
IT1266912B1 (it) | 1997-01-21 |
EP0772868A1 (en) | 1997-05-14 |
KR100341523B1 (ko) | 2002-08-22 |
CN1102789C (zh) | 2003-03-05 |
JPH10507842A (ja) | 1998-07-28 |
ES2126307T3 (es) | 1999-03-16 |
CN1158664A (zh) | 1997-09-03 |
RU2146839C1 (ru) | 2000-03-20 |
AU3255895A (en) | 1996-03-04 |
PL318457A1 (en) | 1997-06-09 |
EP0772868B1 (en) | 1998-11-04 |
BR9508860A (pt) | 1998-01-06 |
DE69505825T2 (de) | 1999-04-01 |
CA2196890A1 (en) | 1996-02-15 |
CZ290457B6 (cs) | 2002-07-17 |
ITTO940651A1 (it) | 1996-02-05 |
JP3368380B2 (ja) | 2003-01-20 |
CZ30797A3 (en) | 1997-07-16 |
ITTO940651A0 (it) | 1994-08-05 |
DE69505825D1 (de) | 1998-12-10 |
PL179930B1 (pl) | 2000-11-30 |
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