MY114932A - Operation of a helicopter - Google Patents
Operation of a helicopterInfo
- Publication number
- MY114932A MY114932A MYPI9706439A MY114932A MY 114932 A MY114932 A MY 114932A MY PI9706439 A MYPI9706439 A MY PI9706439A MY 114932 A MY114932 A MY 114932A
- Authority
- MY
- Malaysia
- Prior art keywords
- tail boom
- shutters
- sets
- vanes
- helicopter
- Prior art date
Links
Landscapes
- Building Awnings And Sunshades (AREA)
Abstract
A THRUSTER FOR A HELICOPTER IS MOUNTED IN A REAR PORTION OF A TAIL BOOM 16. TWO SETS OF VANES DEFLECT AN AIR FLOW STREAM FLOWING ALONG THE TAIL BOOM RESPECTIVELY TO OPPOSED SIDES OF THE TAIL BOOM. TWO SHUTTERS 46, 48 ARE PIVOTALLY ARRANGED PARTLY AROUND THE SETS OF VANES TO LEAVE TWO OPENINGS IN RESPECTIVE SIDES OF THE TAIL BOOM. THE SHUTTERS ARE PIVOTED IN SYMPATHY TOWARD EACH OTHER OR AWAY FROM EACH OTHER TO OPEN/CLOSE THE RESPECTIVE OPENINGS SYMMETRICALLY AND SIMULTANEOUSLY SUCH THAT A GEOMETRICAL CENTRE LINE OF EACH OPENING REMAINS STATIC IRRESPECTIVE OF THE STATUS OF THE OPENING. (FIG. 2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI9706439 MY114932A (en) | 1997-12-31 | 1997-12-31 | Operation of a helicopter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI9706439 MY114932A (en) | 1997-12-31 | 1997-12-31 | Operation of a helicopter |
Publications (1)
Publication Number | Publication Date |
---|---|
MY114932A true MY114932A (en) | 2003-02-28 |
Family
ID=47221682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI9706439 MY114932A (en) | 1997-12-31 | 1997-12-31 | Operation of a helicopter |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY114932A (en) |
-
1997
- 1997-12-31 MY MYPI9706439 patent/MY114932A/en unknown
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