FR1404879A - Vibreur électromagnétique - Google Patents
Vibreur électromagnétiqueInfo
- Publication number
- FR1404879A FR1404879A FR984791A FR984791A FR1404879A FR 1404879 A FR1404879 A FR 1404879A FR 984791 A FR984791 A FR 984791A FR 984791 A FR984791 A FR 984791A FR 1404879 A FR1404879 A FR 1404879A
- Authority
- FR
- France
- Prior art keywords
- electromagnetic vibrator
- vibrator
- electromagnetic
- Prior art date
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR984791A FR1404879A (fr) | 1964-08-11 | 1964-08-11 | Vibreur électromagnétique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR984791A FR1404879A (fr) | 1964-08-11 | 1964-08-11 | Vibreur électromagnétique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1404879A true FR1404879A (fr) | 1965-07-02 |
Family
ID=8836453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR984791A Expired FR1404879A (fr) | 1964-08-11 | 1964-08-11 | Vibreur électromagnétique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1404879A (fr) |
-
1964
- 1964-08-11 FR FR984791A patent/FR1404879A/fr not_active Expired
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