DE245921C - - Google Patents
Info
- Publication number
- DE245921C DE245921C DENDAT245921D DE245921DA DE245921C DE 245921 C DE245921 C DE 245921C DE NDAT245921 D DENDAT245921 D DE NDAT245921D DE 245921D A DE245921D A DE 245921DA DE 245921 C DE245921 C DE 245921C
- Authority
- DE
- Germany
- Prior art keywords
- propeller blades
- propeller
- propellers
- inclination
- change
- 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
- 210000000056 organ Anatomy 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/301—Blade pitch-changing mechanisms characterised by blade position indicating means
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE245921C true DE245921C (cs) |
Family
ID=504840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT245921D Active DE245921C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE245921C (cs) |
-
0
- DE DENDAT245921D patent/DE245921C/de active Active
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