DE159855C - - Google Patents
Info
- Publication number
- DE159855C DE159855C DENDAT159855D DE159855DA DE159855C DE 159855 C DE159855 C DE 159855C DE NDAT159855 D DENDAT159855 D DE NDAT159855D DE 159855D A DE159855D A DE 159855DA DE 159855 C DE159855 C DE 159855C
- Authority
- DE
- Germany
- Prior art keywords
- bellows
- air
- reserve
- effect
- valve
- 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
- 230000000694 effects Effects 0.000 claims description 10
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10F—AUTOMATIC MUSICAL INSTRUMENTS
- G10F5/00—Details or accessories
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10F—AUTOMATIC MUSICAL INSTRUMENTS
- G10F1/00—Automatic musical instruments
- G10F1/02—Pianofortes with keyboard
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Fluid-Damping Devices (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Multiple-Way Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE159855C true DE159855C (enExample) |
Family
ID=425891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT159855D Active DE159855C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE159855C (enExample) |
-
0
- DE DENDAT159855D patent/DE159855C/de active Active
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