BR7608680A - Dispositivo de aviso sonoro - Google Patents
Dispositivo de aviso sonoroInfo
- Publication number
- BR7608680A BR7608680A BR7608680A BR7608680A BR7608680A BR 7608680 A BR7608680 A BR 7608680A BR 7608680 A BR7608680 A BR 7608680A BR 7608680 A BR7608680 A BR 7608680A BR 7608680 A BR7608680 A BR 7608680A
- Authority
- BR
- Brazil
- Prior art keywords
- warning device
- sound warning
- sound
- warning
- 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
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
- G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
- G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
- G10K1/064—Operating or striking mechanisms therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electromagnets (AREA)
- Magnetically Actuated Valves (AREA)
- Emergency Lowering Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7539663A FR2336759A1 (fr) | 1975-12-24 | 1975-12-24 | Dispositif d'avertissement sonore en particulier sonnerie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7608680A true BR7608680A (pt) | 1978-01-03 |
Family
ID=9164140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7608680A BR7608680A (pt) | 1975-12-24 | 1976-12-23 | Dispositivo de aviso sonoro |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4097862A (pt) |
| BE (1) | BE849823A (pt) |
| BR (1) | BR7608680A (pt) |
| CA (1) | CA1072785A (pt) |
| DE (1) | DE2658868A1 (pt) |
| ES (1) | ES454536A1 (pt) |
| FR (1) | FR2336759A1 (pt) |
| GB (1) | GB1564954A (pt) |
| IT (1) | IT1071980B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823379A (en) * | 1988-01-29 | 1989-04-18 | Alcatel Business Systems | Telephone ringer |
| CH704199A2 (fr) * | 2010-12-10 | 2012-06-15 | Montres Breguet Sa | Mecanisme de sonnerie d'une montre ou d'une boite a musique. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2659074A (en) * | 1950-12-06 | 1953-11-10 | Nutone Inc | Double-acting solenoid for chime signals |
| US2683871A (en) * | 1951-08-08 | 1954-07-13 | Edwards Company Inc | Electrical signal device mounting and installation |
| US2799016A (en) * | 1954-10-06 | 1957-07-09 | Nutone Inc | Two-note solenoid operated chime mechanism |
| US2946905A (en) * | 1958-02-13 | 1960-07-26 | Nutone Inc | Single coil repeater solenoid |
| NL6507984A (pt) * | 1964-06-23 | 1965-12-24 |
-
1975
- 1975-12-24 FR FR7539663A patent/FR2336759A1/fr active Granted
-
1976
- 1976-12-23 BR BR7608680A patent/BR7608680A/pt unknown
- 1976-12-23 US US05/754,022 patent/US4097862A/en not_active Expired - Lifetime
- 1976-12-23 ES ES454536A patent/ES454536A1/es not_active Expired
- 1976-12-23 CA CA268,690A patent/CA1072785A/fr not_active Expired
- 1976-12-23 IT IT70082/76A patent/IT1071980B/it active
- 1976-12-23 GB GB53746/76A patent/GB1564954A/en not_active Expired
- 1976-12-23 BE BE173610A patent/BE849823A/xx not_active IP Right Cessation
- 1976-12-24 DE DE19762658868 patent/DE2658868A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES454536A1 (es) | 1978-02-16 |
| FR2336759A1 (fr) | 1977-07-22 |
| GB1564954A (en) | 1980-04-16 |
| IT1071980B (it) | 1985-04-10 |
| BE849823A (fr) | 1977-04-15 |
| DE2658868A1 (de) | 1977-07-07 |
| FR2336759B1 (pt) | 1980-06-27 |
| US4097862A (en) | 1978-06-27 |
| CA1072785A (fr) | 1980-03-04 |
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