BE413344A - - Google Patents
Info
- Publication number
- BE413344A BE413344A BE413344DA BE413344A BE 413344 A BE413344 A BE 413344A BE 413344D A BE413344D A BE 413344DA BE 413344 A BE413344 A BE 413344A
- Authority
- BE
- Belgium
- Prior art keywords
- pitch
- blade
- rotor
- angle
- aircraft
- Prior art date
Links
- 230000007423 decrease Effects 0.000 claims description 32
- 230000000694 effects Effects 0.000 claims description 32
- 230000008859 change Effects 0.000 claims description 28
- 239000007858 starting material Substances 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000009471 action Effects 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 7
- 230000002829 reductive effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 3
- 230000000670 limiting effect Effects 0.000 claims description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 7
- 238000010009 beating Methods 0.000 description 4
- 230000001627 detrimental effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000028755 loss of height Diseases 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/02—Gyroplanes
- B64C27/021—Rotor or rotor head construction
- B64C27/025—Rotor drives, in particular for taking off; Combination of autorotation rotors and driven rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE413344A true BE413344A (de) |
Family
ID=76889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE413344D BE413344A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE413344A (de) |
-
0
- BE BE413344D patent/BE413344A/fr unknown
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