FR872206A - Electric control device for ringing bells on the fly - Google Patents
Electric control device for ringing bells on the flyInfo
- Publication number
- FR872206A FR872206A FR872206DA FR872206A FR 872206 A FR872206 A FR 872206A FR 872206D A FR872206D A FR 872206DA FR 872206 A FR872206 A FR 872206A
- Authority
- FR
- France
- Prior art keywords
- fly
- control device
- electric control
- ringing bells
- bells
- 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
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/28—Bells for towers or the like
- G10K1/30—Details or accessories
- G10K1/34—Operating mechanisms
- G10K1/347—Operating mechanisms for an oscillating bell which is driven twice per cycle
- G10K1/348—Operating mechanisms for an oscillating bell which is driven twice per cycle electrically operated
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR872206T | 1940-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR872206A true FR872206A (en) | 1942-06-02 |
Family
ID=9358769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR872206D Expired FR872206A (en) | 1940-09-14 | 1940-09-14 | Electric control device for ringing bells on the fly |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR872206A (en) |
-
1940
- 1940-09-14 FR FR872206D patent/FR872206A/en not_active Expired
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