IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0883333
(2005-09-28)
|
등록번호 |
US-7685958
(2010-04-23)
|
우선권정보 |
DE-20 2005 001 574 U(2005-02-01) |
국제출원번호 |
PCT/EP2005/010496
(2005-09-28)
|
§371/§102 date |
20070730
(20070730)
|
국제공개번호 |
WO06/081846
(2006-08-10)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
4 |
초록
▼
The invention relates to a ship's bow with a central inclined plane area and starboard and port catamaran-like runners laterally thereto, the inclined plane area and runners in the midships direction pass roughly into a fictional keel line. The aim is to create such a ship's bow which, whilst being
The invention relates to a ship's bow with a central inclined plane area and starboard and port catamaran-like runners laterally thereto, the inclined plane area and runners in the midships direction pass roughly into a fictional keel line. The aim is to create such a ship's bow which, whilst being very economic when operating the ship can be used in modular manner for the most varied ship types and operating zones. To this end the runners are given a wedge-like construction and at the front runner end is provided a free flow attack opening for the inclined plane area, which is constructed with a specific inclination angle α.
대표청구항
▼
The invention claimed is: 1. Ship's bow comprising: a central, smooth, inclined plane area and starboard and port, elongated and buoyant runners provided laterally thereto, wherein the inclined plane area and the runners pass in the midships direction roughly into a fictional keel line, the runners
The invention claimed is: 1. Ship's bow comprising: a central, smooth, inclined plane area and starboard and port, elongated and buoyant runners provided laterally thereto, wherein the inclined plane area and the runners pass in the midships direction roughly into a fictional keel line, the runners are wedge-shaped and in the midships direction have a maximum width, at a front runner end is provided a spacing A as a free flow attack opening for the inclined plane area, and the inclined plane area has a main surface with an inclination angle α of approximately 10 to 25° relative to the fictional keel line, wherein the inclined plane area has between the runners in the forwards direction another area arranged at an angle ψ of approximately 1 to 20° to the main surface in the upwards direction. 2. Ship's bow according to claim 1, wherein, in horizontal section, the runners have a linear inner line or inner surface, which is roughly parallel to a midships line or is under an angle β in the range −5° to +5° to a parallel midships line and wherein an outer line of the runners is essentially under an angle λ to the parallel midships line, λ being in the range approximately 6 to 20°. 3. Ship's bow according to claim 2, wherein the runners have an arcuate outer contour. 4. Ship's bow according to claim 1, wherein a ratio V of a maximum total width B of the ship's bow to the spacing A is chosen in the range 1.5 to approximately 3.5. 5. Ship's bow according to claim 1, wherein the inclined plane area in the midships direction passes continuously with a large arcuate structure into the fictional keel line or ship's bottom, and wherein the front bow area has an arcuate transition with a radius D of approximately 10 to 30 m. 6. Ship's bow according to claim 5, wherein the inclined plane area in the midships direction passes continuously with a radius C of approximately 10 to 45 m into the fictional keel line or ship's bottom. 7. Ship's bow according to claim 1, wherein the inner spacing A of the runners is constant and the outer contour of the runners passes in continuous arcuate manner from the wedge tip to the maximum width. 8. Ship's bow according to claim 1, wherein: in horizontal section, the runners have a linear inner line or inner surface, which is roughly parallel to a midships line or is under an angle β in the range −5° to +5° to a parallel midships line and wherein an outer line of the runners is essentially under an angle λ to the parallel midships line, λ being in the range approximately 6 to 20°, a ratio V of a maximum total width B of the ship's bow to the spacing A is chosen in the range 1.5 to approximately 3.5, the inclined plane area in the midships direction passes continuously with a radius C of approximately 10 to 45 m into the fictional keel line or ship's bottom, the front bow area has an arcuate transition with a radius D of approximately 10 to 30 m, and the inner spacing A of the runners is constant and the outer contour of the runners passes in continuous arcuate manner from the wedge tip to the maximum width. 9. Ship's bow according to claim 1, further comprising longitudinal webs of limited height provided in the inclined plane area and outer lateral area of the ship's bottom for guiding air bubbles. 10. Ship's bow according to claim 9, wherein the longitudinal webs have a height of 2 to 3 cm.
이 특허에 인용된 특허 (4)
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Austin Lee (231 SW. 21st Terrace Ft. Lauderdale FL 33312), Boat hull.
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Mut Melvin E. (5225 Adams Ave. Baton Rouge LA 70806), Four-point tunnel hull for a boat.
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Austin Thomas M. (Fargo ND), High speed water craft apparatus.
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Daley,Carl, Hybrid boat hull.
이 특허를 인용한 특허 (1)
-
Van Diepen, Peter, Minimum wave bow.
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