PT843873E - Buzina com um dispositivo supressor de interferencias incorporado - Google Patents
Buzina com um dispositivo supressor de interferencias incorporado Download PDFInfo
- Publication number
- PT843873E PT843873E PT96926460T PT96926460T PT843873E PT 843873 E PT843873 E PT 843873E PT 96926460 T PT96926460 T PT 96926460T PT 96926460 T PT96926460 T PT 96926460T PT 843873 E PT843873 E PT 843873E
- Authority
- PT
- Portugal
- Prior art keywords
- breaker
- rivet
- varistor
- housing
- core
- Prior art date
Links
- 230000001629 suppression Effects 0.000 title description 2
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000010891 electric arc Methods 0.000 claims abstract description 8
- 230000003071 parasitic effect Effects 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 231100000989 no adverse effect Toxicity 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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
- G10K9/15—Self-interrupting arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Burglar Alarm Systems (AREA)
- Breakers (AREA)
- Emergency Alarm Devices (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
- Alarm Systems (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Catching Or Destruction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9509066A FR2737334B1 (fr) | 1995-07-26 | 1995-07-26 | Avertisseur sonore a dispositif d'antiparasitage incorpore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT843873E true PT843873E (pt) | 2000-04-28 |
Family
ID=9481389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT96926460T PT843873E (pt) | 1995-07-26 | 1996-07-25 | Buzina com um dispositivo supressor de interferencias incorporado |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0843873B1 (da) |
| AT (1) | ATE185922T1 (da) |
| AU (1) | AU6663296A (da) |
| DE (1) | DE69604811T2 (da) |
| DK (1) | DK0843873T3 (da) |
| ES (1) | ES2141522T3 (da) |
| FR (1) | FR2737334B1 (da) |
| PT (1) | PT843873E (da) |
| WO (1) | WO1997005601A1 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19853506B4 (de) * | 1998-11-20 | 2008-01-31 | Robert Bosch Gmbh | Akustischer Signalgeber |
| FR2910167A1 (fr) * | 2006-12-14 | 2008-06-20 | Composants Electr Sa Soc D | Avertisseur sonore comprenant une bobine produisant un flux electromagnetique et un element ferromagnetique apte a confiner le flux au voisinage immediat de la bobine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB349183A (en) * | 1929-03-18 | 1931-05-28 | Moto Meter Gauge & Equip Corp | Improvements in audible traffic signal or warning devices |
| US2145711A (en) * | 1934-04-19 | 1939-01-31 | Gen Motors Corp | Sounding signal device |
| US2598994A (en) * | 1949-07-28 | 1952-06-03 | Russell A Gougeon | Electromagnetically operated signal producing resonator device |
| DE3123877C1 (de) * | 1981-06-16 | 1983-02-24 | Siemens AG, 1000 Berlin und 8000 München | Überbrückungsschalter für Elektrolysezellen |
| DE3608761A1 (de) * | 1986-03-15 | 1987-09-17 | Hella Kg Hueck & Co | Elektromagnetisches signalhorn |
-
1995
- 1995-07-26 FR FR9509066A patent/FR2737334B1/fr not_active Expired - Fee Related
-
1996
- 1996-07-25 ES ES96926460T patent/ES2141522T3/es not_active Expired - Lifetime
- 1996-07-25 DE DE69604811T patent/DE69604811T2/de not_active Expired - Fee Related
- 1996-07-25 WO PCT/FR1996/001170 patent/WO1997005601A1/fr not_active Ceased
- 1996-07-25 AT AT96926460T patent/ATE185922T1/de not_active IP Right Cessation
- 1996-07-25 EP EP96926460A patent/EP0843873B1/fr not_active Expired - Lifetime
- 1996-07-25 PT PT96926460T patent/PT843873E/pt unknown
- 1996-07-25 DK DK96926460T patent/DK0843873T3/da active
- 1996-07-25 AU AU66632/96A patent/AU6663296A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ES2141522T3 (es) | 2000-03-16 |
| DE69604811D1 (de) | 1999-11-25 |
| DE69604811T2 (de) | 2000-06-29 |
| AU6663296A (en) | 1997-02-26 |
| EP0843873A1 (fr) | 1998-05-27 |
| ATE185922T1 (de) | 1999-11-15 |
| DK0843873T3 (da) | 2000-04-25 |
| FR2737334B1 (fr) | 1997-10-17 |
| EP0843873B1 (fr) | 1999-10-20 |
| WO1997005601A1 (fr) | 1997-02-13 |
| FR2737334A1 (fr) | 1997-01-31 |
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