FR2032716A5 - - Google Patents
Info
- Publication number
- FR2032716A5 FR2032716A5 FR7003812A FR7003812A FR2032716A5 FR 2032716 A5 FR2032716 A5 FR 2032716A5 FR 7003812 A FR7003812 A FR 7003812A FR 7003812 A FR7003812 A FR 7003812A FR 2032716 A5 FR2032716 A5 FR 2032716A5
- 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
- G10K9/15—Self-interrupting arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Basic Packing Technique (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Electromagnets (AREA)
- Electromechanical Clocks (AREA)
- Percussion Or Vibration Massage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB727069 | 1969-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2032716A5 true FR2032716A5 (es) | 1970-11-27 |
Family
ID=9829893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7003812A Expired FR2032716A5 (es) | 1969-02-11 | 1970-02-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3631480A (es) |
| AU (1) | AU1108470A (es) |
| DE (1) | DE2005599A1 (es) |
| ES (1) | ES156006Y (es) |
| FR (1) | FR2032716A5 (es) |
| GB (1) | GB1295052A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1298675A (en) * | 1969-06-11 | 1972-12-06 | Lucas Industries Ltd | Electromagnetic horns |
| US3938143A (en) * | 1971-10-22 | 1976-02-10 | Stewart-Warner Corporation | Buzzer |
| US3774200A (en) * | 1972-11-10 | 1973-11-20 | Gen Motors Corp | Buzzer including coil with wound connections |
| US3864823A (en) * | 1974-01-08 | 1975-02-11 | Gen Signal Corp | Method of making a buzzer structure |
| US4005413A (en) * | 1974-01-08 | 1977-01-25 | General Signal Corporation | Buzzer construction and method of adjusting the same |
| US4075627A (en) * | 1977-02-02 | 1978-02-21 | Pittway Corporation | Electric horn |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB767059A (en) * | 1954-11-18 | 1957-01-30 | Trix Ltd | Improvements in or connected with magnetic sound generators |
-
1969
- 1969-02-11 GB GB727069A patent/GB1295052A/en not_active Expired
-
1970
- 1970-02-02 US US7799A patent/US3631480A/en not_active Expired - Lifetime
- 1970-02-03 ES ES1970156006U patent/ES156006Y/es not_active Expired
- 1970-02-04 FR FR7003812A patent/FR2032716A5/fr not_active Expired
- 1970-02-05 AU AU11084/70A patent/AU1108470A/en not_active Expired
- 1970-02-07 DE DE19702005599 patent/DE2005599A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1295052A (es) | 1972-11-01 |
| DE2005599A1 (de) | 1970-09-03 |
| ES156006U (es) | 1970-04-16 |
| US3631480A (en) | 1971-12-28 |
| AU1108470A (en) | 1971-08-12 |
| ES156006Y (es) | 1971-01-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |