DE316936C - - Google Patents
Info
- Publication number
- DE316936C DE316936C DENDAT316936D DE316936DA DE316936C DE 316936 C DE316936 C DE 316936C DE NDAT316936 D DENDAT316936 D DE NDAT316936D DE 316936D A DE316936D A DE 316936DA DE 316936 C DE316936 C DE 316936C
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- counterforce
- vibrating body
- string
- spring
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
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
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
- G10K9/20—Sounding members
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Reciprocating Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE316936C true DE316936C (https=) |
Family
ID=569612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT316936D Active DE316936C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE316936C (https=) |
-
0
- DE DENDAT316936D patent/DE316936C/de active Active
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