DE228982C - - Google Patents
Info
- Publication number
- DE228982C DE228982C DENDAT228982D DE228982DA DE228982C DE 228982 C DE228982 C DE 228982C DE NDAT228982 D DENDAT228982 D DE NDAT228982D DE 228982D A DE228982D A DE 228982DA DE 228982 C DE228982 C DE 228982C
- Authority
- DE
- Germany
- Prior art keywords
- wind turbine
- balloon
- aircraft
- rotation
- rising
- 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
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000011664 signaling Effects 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 239000011295 pitch Substances 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/62—Devices characterised by the determination or the variation of atmospheric pressure with height to measure the vertical components of speed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE228982C true DE228982C (enrdf_load_stackoverflow) |
Family
ID=489332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT228982D Active DE228982C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE228982C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT228982D patent/DE228982C/de active Active
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