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1. 发明专利

AU5752794A Twin-hull boat with hydrofoils 未知
公开(公告)号：AU5752794A
公开(公告)日：1994-09-15
申请号：AU5752794
申请日：1994-03-02
申请人： HITACHI SHIPBUILDING ENG CO
发明人： ARII TOSHIHIKO , TAKENAKA KENSAKU , HIRAMATSU YOSHITADA , SEGAWA MASAYUKI , SUGIMURA HIROMASA , TAKEUCHI RYOHEI , HATTA KAZUYA , FUJIYA KATSUAKI , NAKAI YASUO
IPC分类号： B63B1/12 , B63B1/24 , B63B1/28
摘要： Disclosed is a novel twin-hull boat equipped with a pair of hydrofoils 4 and 5 which are respectively secured to bottom surface of twin-hull structures 3A and 3B traverse on the stem and stern sides thereof. A pair of auxiliary wings 6A and 6B are installed by way of being opposite from each other at predetermined positions on the internal wall surfaces of the twin-hull structures 3A and 3B mutually facing the hull center line and at a predetermined height position between upper water line formed in the course of low-speed cruising and lower water line formed in the course of high-speed cruising. The twin-hull boat incorporates a postural angle regulating device 15 to properly regulate postural angle of the auxiliary wings 6A and 6B by causing them to pivot on the horizontal axis.

2. 发明专利

NO305111B1 未知
公开(公告)号：NO305111B1
公开(公告)日：1999-04-06
申请号：NO940843
申请日：1994-03-10
申请人： HITACHI SHIPBUILDING ENG CO
发明人： ARII TOSHIHIKO , TAKENAKA KENSAKU , HIRAMATSU YOSHITADA , SEGAWA MASAYUKI , SUGIMURA HIROMASA , TAKEUCHI RYOHEI , HATTA KAZUYA , FUJIYA KATSUAKI , NAKAI YASUO
IPC分类号： B63B1/12 , B63B1/24 , B63B1/28
摘要： Disclosed is a novel twin-hull boat equipped with a pair of hydrofoils 4 and 5 which are respectively secured to bottom surface of twin-hull structures 3A and 3B traverse on the stem and stern sides thereof. A pair of auxiliary wings 6A and 6B are installed by way of being opposite from each other at predetermined positions on the internal wall surfaces of the twin-hull structures 3A and 3B mutually facing the hull center line and at a predetermined height position between upper water line formed in the course of low-speed cruising and lower water line formed in the course of high-speed cruising. The twin-hull boat incorporates a postural angle regulating device 15 to properly regulate postural angle of the auxiliary wings 6A and 6B by causing them to pivot on the horizontal axis.

3. 发明专利

SG63535A1 Twin-hull boat with hydrofoils 未知
公开(公告)号：SG63535A1
公开(公告)日：1999-03-30
申请号：SG1996000092
申请日：1994-03-11
申请人： HITACHI SHIPBUILDING ENG CO
发明人： ARU TOSHIHIKO , TAKENAKA KENSAKU , HIRAMATSU YOSHITADA , SEGAWA MASAYUKI , SUGUMURA HIROMASA , TAKEUCHI RYOHEI , HATTA KAZUYA , FUJITA KATSUAKI , NAKAI YASUO
IPC分类号： B63B1/12 , B63B1/24
摘要： Disclosed is a novel twin-hull boat equipped with a pair of hydrofoils 4 and 5 which are respectively secured to bottom surface of twin-hull structures 3A and 3B traverse on the stem and stern sides thereof. A pair of auxiliary wings 6A and 6B are installed by way of being opposite from each other at predetermined positions on the internal wall surfaces of the twin-hull structures 3A and 3B mutually facing the hull center line and at a predetermined height position between upper water line formed in the course of low-speed cruising and lower water line formed in the course of high-speed cruising. The twin-hull boat incorporates a postural angle regulating device 15 to properly regulate postural angle of the auxiliary wings 6A and 6B by causing them to pivot on the horizontal axis.

4. 发明专利

HK1013053A1 Twin-hull boat with hydrofoils 未知
公开(公告)号：HK1013053A1
公开(公告)日：1999-08-13
申请号：HK98114145
申请日：1998-12-21
申请人： HITACHI SHIPBUILDING ENG CO
发明人： ARII TOSHIHIKO , TAKENAKA KENSAKU , HIRAMATSU YOSHITADA , SEGAWA MASAYUKI , SUGIMURA HIROMASA , TAKEUCHI RYOHEI , HATTA KAZUYA , FUJIYA KATSUAKI , NAKAI YASUO
IPC分类号： B63B1/12 , B63B1/24 , B63B
摘要： Disclosed is a novel twin-hull boat equipped with a pair of hydrofoils 4 and 5 which are respectively secured to bottom surface of twin-hull structures 3A and 3B traverse on the stem and stern sides thereof. A pair of auxiliary wings 6A and 6B are installed by way of being opposite from each other at predetermined positions on the internal wall surfaces of the twin-hull structures 3A and 3B mutually facing the hull center line and at a predetermined height position between upper water line formed in the course of low-speed cruising and lower water line formed in the course of high-speed cruising. The twin-hull boat incorporates a postural angle regulating device 15 to properly regulate postural angle of the auxiliary wings 6A and 6B by causing them to pivot on the horizontal axis.

5. 发明专利

NO940843D0 未知
公开(公告)号：NO940843D0
公开(公告)日：1994-03-10
申请号：NO940843
申请日：1994-03-10
申请人： HITACHI SHIPBUILDING ENG CO
发明人： ARII TOSHIHIKO , TAKENAKA KENSAKU , HIRAMATSU YOSHITADA , SEGAWA MASAYUKI , SUGIMURA HIROMASA , TAKEUCHI RYOHEI , HATTA KAZUYA , FUJIYA KATSUAKI , NAKAI YASUO
IPC分类号： B63B1/12 , B63B1/24 , B63B1/28
摘要： Disclosed is a novel twin-hull boat equipped with a pair of hydrofoils 4 and 5 which are respectively secured to bottom surface of twin-hull structures 3A and 3B traverse on the stem and stern sides thereof. A pair of auxiliary wings 6A and 6B are installed by way of being opposite from each other at predetermined positions on the internal wall surfaces of the twin-hull structures 3A and 3B mutually facing the hull center line and at a predetermined height position between upper water line formed in the course of low-speed cruising and lower water line formed in the course of high-speed cruising. The twin-hull boat incorporates a postural angle regulating device 15 to properly regulate postural angle of the auxiliary wings 6A and 6B by causing them to pivot on the horizontal axis.

6. 发明专利

AU661942B2 Twin-hull boat with hydrofoils 未知
公开(公告)号：AU661942B2
公开(公告)日：1995-08-10
申请号：AU5752794
申请日：1994-03-02
申请人： HITACHI SHIPBUILDING ENG CO
发明人： ARII TOSHIHIKO , TAKENAKA KENSAKU , HIRAMATSU YOSHITADA , SEGAWA MASAYUKI , SUGIMURA HIROMASA , TAKEUCHI RYOHEI , HATTA KAZUYA , FUJIYA KATSUAKI , NAKAI YASUO
IPC分类号： B63B1/12 , B63B1/24 , B63B1/28
摘要： Disclosed is a novel twin-hull boat equipped with a pair of hydrofoils 4 and 5 which are respectively secured to bottom surface of twin-hull structures 3A and 3B traverse on the stem and stern sides thereof. A pair of auxiliary wings 6A and 6B are installed by way of being opposite from each other at predetermined positions on the internal wall surfaces of the twin-hull structures 3A and 3B mutually facing the hull center line and at a predetermined height position between upper water line formed in the course of low-speed cruising and lower water line formed in the course of high-speed cruising. The twin-hull boat incorporates a postural angle regulating device 15 to properly regulate postural angle of the auxiliary wings 6A and 6B by causing them to pivot on the horizontal axis.

7. 发明专利

NO940843L 未知
公开(公告)号：NO940843L
公开(公告)日：1994-09-13
申请号：NO940843
申请日：1994-03-10
申请人： HITACHI SHIPBUILDING ENG CO
发明人： ARII TOSHIHIKO , TAKENAKA KENSAKU , HIRAMATSU YOSHITADA , SEGAWA MASAYUKI , SUGIMURA HIROMASA , TAKEUCHI RYOHEI , HATTA KAZUYA , FUJIYA KATSUAKI , NAKAI YASUO
IPC分类号： B63B1/12 , B63B1/24 , B63B1/28
摘要： Disclosed is a novel twin-hull boat equipped with a pair of hydrofoils 4 and 5 which are respectively secured to bottom surface of twin-hull structures 3A and 3B traverse on the stem and stern sides thereof. A pair of auxiliary wings 6A and 6B are installed by way of being opposite from each other at predetermined positions on the internal wall surfaces of the twin-hull structures 3A and 3B mutually facing the hull center line and at a predetermined height position between upper water line formed in the course of low-speed cruising and lower water line formed in the course of high-speed cruising. The twin-hull boat incorporates a postural angle regulating device 15 to properly regulate postural angle of the auxiliary wings 6A and 6B by causing them to pivot on the horizontal axis.

8. 发明专利

NO940843A 未知
公开(公告)号：NO940843A
公开(公告)日：1994-09-13
申请号：NO940843
申请日：1994-03-10
申请人： HITACHI SHIPBUILDING ENG CO
发明人： ARII TOSHIHIKO , TAKENAKA KENSAKU , HIRAMATSU YOSHITADA , SEGAWA MASAYUKI , SUGIMURA HIROMASA , TAKEUCHI RYOHEI , HATTA KAZUYA , FUJIYA KATSUAKI , NAKAI YASUO
IPC分类号： B63B1/12 , B63B1/24 , B63B1/28
CPC分类号： B63B1/24 , B63B1/121

9. 发明专利

JPH06247378A WORK BOAT 失效
公开(公告)号：JPH06247378A
公开(公告)日：1994-09-06
申请号：JP3380993
申请日：1993-02-24
申请人： HITACHI SHIPBUILDING ENG CO
发明人： MIYAMOTO MASAFUMI , TAKENAKA KENSAKU , NAKAI YASUO
IPC分类号： B63B1/08 , B63H5/16
摘要： PURPOSE:To cope with small depth of water so as to provide great propulsion by effectively flowing water in and out even if a propulsion propeller is large in diameter. CONSTITUTION:A bow tunnel portion 3f, which slopes upwards from the bow to the stern at thetaf=10 deg.-15 deg. and leads to a propeller portion 3p above the water line WL, and stern tunnels 3R, 3L each of which downwardly slopes astern from the propeller portion 3p at thetae=4 deg.-6 deg. and comprises a stern tunnel portion 3e above the water level WL, are formed at the stern of the hull 1, and the propeller portion 3p is provided with pusher propellers 5R, 5L each of which has a portion that projects above the water line WL. A space portion S which is 5-6% to 0.06 of the diameter D of the propeller is formed between the upper end of each pusher propeller 5R, 5L and the stern tunnel inner surface of the propeller portion 3p, and a sponson portion which projects downwards from the water line WL by 10 to 15% of the diameter D of the propeller is hung down on the side of the propeller portion 3p.

10. 发明专利

JPH10231567A FIREPROOF PANEL FOR MARINE VESSEL AND FIREPROOF STRUCTURE USING THIS FIREPROOF PANEL 失效
公开(公告)号：JPH10231567A
公开(公告)日：1998-09-02
申请号：JP3617797
申请日：1997-02-20
申请人： HITACHI SHIPBUILDING ENG CO , NIPPON KENKO KK
发明人： TAKAHAMA HIDEMASA , TAKENAKA KENSAKU , NAKA SHIYOUJI , SUZUKI YUTAKA , NAKAI YASUO , TAKANO SHUTA , KUDO KAZUNORI
IPC分类号： E04B1/94 , B63B3/68
摘要： PROBLEM TO BE SOLVED: To impede passing of smoke and flames and simplify fitting work by forming the long-side side of a fireproof panel in stepped shape, covering the side face with a steel sheet covering the surface side, and covering the side face of the short-side side with a steel sheet. SOLUTION: Heat insulating material 2 such as rock wool is covered with a steel sheet 3 to form a fireproof panel 1 of rectangular shape from the top view. The long-side side 1a of the fireproof panel 1 is formed in stepped shape and covered with the steel sheet 3, and the short-side side 1b is also covered on the side face with the steel sheet 3. At the time of construction, a web 6 made of aluminium is fitted to the back face side of a deck 7, and a heat insulating liner 5 is provided along the web 6. The short-side side of the fireproof panel 1 is positioned on the face of the heat insulating liner 5, and the stepped parts of the long-side sides 1a of the adjacent fireproof panels 1 are engaged with each other and integrated by a pop rivet 10. The heat insulating liner 5 and fireproof panel 1 are fitted to the web 6 by steel pins 12. The fireproof panel 1 can therefore be fitted easily.

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