FR2303335B3 - - Google Patents
Info
- Publication number
- FR2303335B3 FR2303335B3 FR7604834A FR7604834A FR2303335B3 FR 2303335 B3 FR2303335 B3 FR 2303335B3 FR 7604834 A FR7604834 A FR 7604834A FR 7604834 A FR7604834 A FR 7604834A FR 2303335 B3 FR2303335 B3 FR 2303335B3
- Authority
- FR
- France
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Road Signs Or Road Markings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19757506830 DE7506830U (de) | 1975-03-05 | 1975-03-05 | Elektrisch betriebene fanfare, insbesondere fuer kraftfahrzeuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2303335A1 FR2303335A1 (fr) | 1976-10-01 |
| FR2303335B3 true FR2303335B3 (en:Method) | 1978-11-10 |
Family
ID=6650667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7604834A Granted FR2303335A1 (fr) | 1975-03-05 | 1976-02-20 | Avertisseur a trompe, a commande electrique, notamment pour vehicules automobiles |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE7506830U (en:Method) |
| FR (1) | FR2303335A1 (en:Method) |
| IT (1) | IT1056888B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2848564C2 (de) * | 1977-11-25 | 1982-05-13 | FIAMM S.p.A. Fabbrica Italiana Accumulatori Motocarri Montecchio, Montecchio Maggiore, Vicenza | Verfahren zum Zusammenbauen eines elektromagnetischen akustischen Signalhorns sowie mit diesem Verfahren hergestelltes Signalhorn und zur Verwendung bei der Durchführung des neuen Verfahrens beim Zusammenbau des Signalhorns dienende Trompete und Zwischenring |
-
1975
- 1975-03-05 DE DE19757506830 patent/DE7506830U/de not_active Expired
-
1976
- 1976-02-20 FR FR7604834A patent/FR2303335A1/fr active Granted
- 1976-03-04 IT IT2088176A patent/IT1056888B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2303335A1 (fr) | 1976-10-01 |
| IT1056888B (it) | 1982-02-20 |
| DE7506830U (de) | 1976-09-16 |