IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0701452
(2000-11-28)
|
우선권정보 |
NO-0002454 (1998-05-29); NO-0000113 (1999-01-12) |
국제출원번호 |
PCT/NO99/00167
(1999-05-28)
|
§371/§102 date |
20001128
(20001128)
|
국제공개번호 |
WO99/62760
(1999-12-09)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
3 |
초록
▼
A high speed hybrid marine vessel with integrated hydrodynamic lift-generating, roll stabilizing and pitch controlling wings, or hydrofoils, operable in two distinctly different modes, namely a hydrostatic stable low speed mode, featuring a positive GM-value with at least three submerged hull elemen
A high speed hybrid marine vessel with integrated hydrodynamic lift-generating, roll stabilizing and pitch controlling wings, or hydrofoils, operable in two distinctly different modes, namely a hydrostatic stable low speed mode, featuring a positive GM-value with at least three submerged hull elements; and a hydrostatic unstable high speed mode, featuring a negative GM-value with only one submerged hull element, the hull elements being integrated to the vessel via an integrated deck construction connecting the side hulls to the main hull.
대표청구항
▼
1. A high speed hybrid marine vessel comprising a central hull element and at least two side hull elements fitted with hydrodynamic lift-generating, roll, heave and pitch controlling hydrofoils, operating in two distinctly different modes, a hydrostatic stable low speed mode, featuring a positive me
1. A high speed hybrid marine vessel comprising a central hull element and at least two side hull elements fitted with hydrodynamic lift-generating, roll, heave and pitch controlling hydrofoils, operating in two distinctly different modes, a hydrostatic stable low speed mode, featuring a positive metacentric height (+GM) when said central hull element and at least one of said at least two side hull elements are submerged, and a hydrostatic unstable high speed mode, featuring a negative metacentric height (-GM), with the central hull element partially lifted, partially submerged and the side hull elements partially submerged or entirely out of the water, while said vessel is being dynamically stabilized by the hydrofoil system, wherein:said central hull element having an integrated stiff deck construction, that in a transverse direction protrudes beyond a width of the central hull element wherein, a lower surface of said deck construction, defined as a wet deck, lays above a second water line when the vessel is at rest at an intact condition; said vessel has a relation between a largest frame width above the second water line and a largest frame width of the central hull element at a first water line representing any intact upright floating condition of at least 2; said central hull element has a relation between a largest water line length and a largest water line width at any intact upright floating condition of at least 6; said central hull element has a substantially rectangular or trapezoidal shaped transverse section below the wet deck level, gradually turning into a U-, V-, Y-shape towards a bow, or combination of one or more U-, V-, and Y-shape; at least two of said side hull elements further comprising at least one set of side hull elements arranged such that one side hull element is located on each side of the vessel's longitudinal centerline integrated below the wet deck, wherein a depth of said side hull elements is less than a depth of said central hull element; said wet deck extends from an upper and foremost part of a bow of the side hull elements at least to a transom of the central hull element; said hydrofoils are located such that a center of hydrodynamic lift is located on or near the vessels longitudinal center of gravity; said hydrofoils provide a dynamic lifting force at maximum speed corresponding to at least 20% of a lightest weight of the vessel.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.