Control and propulsion fluid foil
First Claim
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1. A FOIL CONSTRUCTION COMPRISING:
- A YIELDABLE COVERING INCLUDING FLEXIBLE WALLS, THE EXTERNAL SURFACES OF WHICH DEFINE THE OPPOSITE SURFACES OF SAID FOIL;
A SERIES OF ELONGATED TUBULAR SELF-SUSTAINABLE CELLS DISPOSED IN SIDE-BY-SIDE RELATION BETWEEN SAID FLEXIBLE WALLS;
EACH CELL INCLUDING A DISTORTABLE WALL TENDING IN RESPONSE TO CHANGE IN FLUID PRESSURE TO CHANGE THE SHAPE OF SAID CELLS AND THE OPPOSITE FLEXIBLE WALLS OF SAID YIELDABLE COVERING;
AND PRESSURE FLUID SUPPLYING MEANS TO EFFECT CHANGE IN THE SHAPE OF SAID CELLS THEREBY TO ALTER THE SHAPE OF SAID FOIL.
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1 Claim
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1. A FOIL CONSTRUCTION COMPRISING:
- A YIELDABLE COVERING INCLUDING FLEXIBLE WALLS, THE EXTERNAL SURFACES OF WHICH DEFINE THE OPPOSITE SURFACES OF SAID FOIL;
A SERIES OF ELONGATED TUBULAR SELF-SUSTAINABLE CELLS DISPOSED IN SIDE-BY-SIDE RELATION BETWEEN SAID FLEXIBLE WALLS;
EACH CELL INCLUDING A DISTORTABLE WALL TENDING IN RESPONSE TO CHANGE IN FLUID PRESSURE TO CHANGE THE SHAPE OF SAID CELLS AND THE OPPOSITE FLEXIBLE WALLS OF SAID YIELDABLE COVERING;
AND PRESSURE FLUID SUPPLYING MEANS TO EFFECT CHANGE IN THE SHAPE OF SAID CELLS THEREBY TO ALTER THE SHAPE OF SAID FOIL.
- A YIELDABLE COVERING INCLUDING FLEXIBLE WALLS, THE EXTERNAL SURFACES OF WHICH DEFINE THE OPPOSITE SURFACES OF SAID FOIL;
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Current AssigneeTaras Kiceniuk
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Original AssigneeTaras Kiceniuk
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InventorsTARAS KICENIUK
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Application NumberUS04/157,126Time in Patent Office777 DaysField of SearchUS Class Current244/219CPC Class CodesB63H 1/26 BladesB63H 1/36 swinging sideways, e.g. fis...B63H 25/382 movable otherwise than for ...B63H 3/00 Propeller-blade pitch chang...B64C 3/46 by inflatable elements
