JPS4852189A - - Google Patents
Info
- Publication number
- JPS4852189A JPS4852189A JP10610272A JP10610272A JPS4852189A JP S4852189 A JPS4852189 A JP S4852189A JP 10610272 A JP10610272 A JP 10610272A JP 10610272 A JP10610272 A JP 10610272A JP S4852189 A JPS4852189 A JP S4852189A
- Authority
- JP
- Japan
- 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.)
- Granted
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)
- Diaphragms For Electromechanical Transducers (AREA)
- Motor Or Generator Frames (AREA)
- Examining Or Testing Airtightness (AREA)
- Casings For Electric Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712152975 DE2152975C3 (de) | 1971-10-23 | Signalhorn für Kraftfahrzeuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4852189A true JPS4852189A (enExample) | 1973-07-21 |
| JPS5650280B2 JPS5650280B2 (enExample) | 1981-11-27 |
Family
ID=5823258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10610272A Expired JPS5650280B2 (enExample) | 1971-10-23 | 1972-10-23 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5650280B2 (enExample) |
| ES (1) | ES214247Y (enExample) |
| FR (1) | FR2157662A5 (enExample) |
| IT (1) | IT969739B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334978U (enExample) * | 1976-08-31 | 1978-03-27 |
-
1972
- 1972-10-20 IT IT3072272A patent/IT969739B/it active
- 1972-10-21 ES ES1972214247U patent/ES214247Y/es not_active Expired
- 1972-10-23 JP JP10610272A patent/JPS5650280B2/ja not_active Expired
- 1972-10-23 FR FR7237524A patent/FR2157662A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334978U (enExample) * | 1976-08-31 | 1978-03-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT969739B (it) | 1974-04-10 |
| ES214247Y (es) | 1976-12-01 |
| JPS5650280B2 (enExample) | 1981-11-27 |
| FR2157662A5 (enExample) | 1973-06-01 |
| DE2152975B2 (de) | 1977-05-05 |
| DE2152975A1 (de) | 1973-04-26 |
| ES214247U (es) | 1976-07-01 |