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61. 发明专利

JP4349535B2 Jet propulsion boat 有权
公开(公告)号：JP4349535B2
公开(公告)日：2009-10-21
申请号：JP8478499
申请日：1999-03-26
申请人：本田技研工業株式会社
发明人：克己藤本
IPC分类号： B63H11/11 , B63B35/73 , B63H21/22
CPC分类号： B63H21/22 , B63B35/731 , B63H11/11

62. 发明专利

JP4338122B2 Braking of the water injection-propelled watercraft, backward equipment 有权
公开(公告)号：JP4338122B2
公开(公告)日：2009-10-07
申请号：JP2002360434
申请日：2002-12-12
申请人：ヤマハ発動機株式会社
发明人：裕介青山
IPC分类号： B63H11/107 , B63B35/73 , B63H11/08 , B63H11/11

63. 发明专利

JP4151858B2 Small vessels 有权
公开(公告)号：JP4151858B2
公开(公告)日：2008-09-17
申请号：JP27510098
申请日：1998-09-29
申请人：ヤマハ発動機株式会社
发明人：昇菅沼
IPC分类号： B63H11/11

64. 发明专利

JP2005145409A Reverse mechanism of water jet propulsion type small-sized planing boat 有权
标题翻译：水喷射型小型平面船反转机构
公开(公告)号：JP2005145409A
公开(公告)日：2005-06-09
申请号：JP2003390214
申请日：2003-11-20
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： TSUMIYAMA YOSHINORI , KUROYANAGI YOSHIYUKI
IPC分类号： B63H11/11
CPC分类号： B63H11/11
摘要： PROBLEM TO BE SOLVED: To provide a reverse mechanism increasing a positioning accuracy by fixing a reverse bucket by a rather simple structure in a water jet propulsion type small-sized planing boat.
SOLUTION: This reverse mechanism comprises a water jet pump P forming the propulsion mechanism of a boat, the reverse bucket 22 disposed at the rear of the water jet pump P and swingable in the vertical direction, and a pump cover 23 covering the lower part of the water jet pump P. The pump cover 23 comprises a pivotally supporting part 25 (restricting part) restricting the upward movement and/or downward movement of the reverse bucket 22. The reverse bucket 22 comprises a stopper 35 engaged with the pivotally supporting part 25. Since the stopper 35 is engaged with the pivotally supporting part 25, the upward movement and/or the downward movement of the reverse bucket to the outside of a specified swing range is restricted.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过在喷水推进型小型刨船中采用相当简单的结构固定反铲斗来提供提高定位精度的反向机构。解决方案：这种反向机构包括形成船的推进机构的水射流泵P，设置在喷水泵P的后部并在垂直方向上摆动的反铲斗22，以及覆盖泵盖23包括限制反向铲斗22的向上运动和/或向下运动的枢转支撑部分25（限制部分）。反向铲斗22包括止动件35，该止动件35与枢轴由于止动件35与枢转支撑部25接合，因此限制了反铲斗向规定的摆动范围向外的运动和/或向下运动。版权所有（C）2005，JPO＆NCIPI

65. 发明专利

JPWO2002066322A1 ウオータージェット推進式船外機有权
公开(公告)号：JPWO2002066322A1
公开(公告)日：2004-06-17
申请号：JP2002565850
申请日：2002-02-15
申请人：株式会社石垣
发明人：石垣　栄一 , 栄一石垣 , 康二石本 , 康二石本 , 高博後藤 , 高博後藤 , 和久石村 , 和久石村 , 和光大浦 , 和光大浦
IPC分类号： B63H20/00 , B63H11/01 , B63H11/08 , B63H11/11 , B63H20/24 , B63H20/28 , F01N13/12 , F02B61/04
CPC分类号： B63H20/245 , B63H11/08 , B63H11/11 , B63H20/00 , B63H20/285 , B63H2011/081 , F02B61/045
摘要：ウオータージェット推進式船外機(1)は、駆動源(2)と駆動系とハウジング(3)と曲管状の流路壁(5)と案内羽根(22)と羽根車(14)とを備えている。流路壁(5)は、駆動源(2)を搭載するハウジング(3)に固定され、吸込口(9a)と吐出口(11a)とを有する。案内羽根(22)は、流路壁(5)の吐出口(11a)近傍に内設される。羽根車(14)は、駆動源(2)の駆動力を伝達する駆動系により回転させられ、外周縁部が流路壁(5)の内周面に接近し、かつ前縁外周部が吸込口(9a)側に延びている螺旋状翼(20)を有する。

66. 发明专利

JP2003089388A ANGLE ADJUSTING MECHANISM OF STEERING NOZZLE FOR JET PROPULSION BOAT 审中-公开
公开(公告)号：JP2003089388A
公开(公告)日：2003-03-25
申请号：JP2001282745
申请日：2001-09-18
申请人： HONDA MOTOR CO LTD
发明人： FUSE TOMOHIRO , NODA YOSHIAKI
IPC分类号： B63H25/46 , B63H11/11 , B63H11/113
摘要： PROBLEM TO BE SOLVED: To provide an angle adjusting mechanism of a steering nozzle for a jet propulsion boat capable of simply adjusting an angle of the steering nozzle without consuming much labor and time. SOLUTION: This angle adjusting mechanism 10 of the steering nozzle is constituted in such a way that a rear end 52a of an operation cable 52 is connected with a neck part 46 of a joint 44 by a screw, a mounting rod 42 is fixed to an arm 35 of the steering nozzle 30, a through hole 45b of the joint 44 is inserted into the mounting rod 42, the joint 44 is fixed by a nut 48, the nut 48 is locked by a lock nut 49, and the lock nut 49 is screwed in on the nut 48 to prevent loosening of the nut 48.

67. 发明专利

JP3358718B2 Reverse mechanism of personal watercraft 有权
公开(公告)号：JP3358718B2
公开(公告)日：2002-12-24
申请号：JP37389098
申请日：1998-12-28
申请人：川崎重工業株式会社
发明人：賢一中川 , 昌史池山 , 喜規積山 , 智裕金澤
IPC分类号： B63B35/73 , B63H11/11
CPC分类号： B63H11/11

68. 发明专利

JP2002513704A 失效
公开(公告)号：JP2002513704A
公开(公告)日：2002-05-14
申请号：JP2000532332
申请日：1998-02-18
IPC分类号： B63H25/46 , B63H5/16 , B63H11/08 , B63H11/103 , B63H11/11

69. 发明专利

JP2002046692A JET PROPULSION TYPE PLANING BOAT 失效
公开(公告)号：JP2002046692A
公开(公告)日：2002-02-12
申请号：JP2000234017
申请日：2000-08-02
申请人： KAWASAKI HEAVY IND LTD
发明人： MATSUDA YOSHIMOTO
IPC分类号： B63H25/46 , B63H11/08 , B63H11/11 , B63H21/00
摘要： PROBLEM TO BE SOLVED: To provide a jet propulsion type planing boat, in which steering of the boat can be maintained and the steering can be controlled depending on the occasions of ahead and astern even if water volume jetted from a water jet pump is decreased by operating a throttle to be turned off, and which is easily manufactured and does not increase the weight. SOLUTION: The jet propulsion type planing boat propels by jetting the water from a rear jet port 21K, detects the off operation of the throttle together with the steering, and temporally increases a speed of an engine E, so that the steering function can be maintained at the time of the off operation of the throttle. A reverse operation detecting sensor Sr for detecting a reverse operation is arranged to detect the steering state and the off operation of the throttle. When a signal indicating the reverse operation is obtained from the reverse operation detecting sensor Sr, it is determined whether a speed of the boat is not more than a predetermined speed or not. If the speed is not more than the predetermined speed, the engine speed is temporally increased.

70. 发明专利

JP2001328595A WATER JET PROPULSION BOAT 失效
公开(公告)号：JP2001328595A
公开(公告)日：2001-11-27
申请号：JP2000371037
申请日：2000-12-06
申请人： SANSHIN KOGYO KK
发明人： NANAMI MASAYOSHI , NAKAMURA MITSUYOSHI , NAGAFUSA MAKOTO , OZAWA SHIGEYUKI
IPC分类号： B63H25/38 , B63B35/73 , B63B39/06 , B63H11/08 , B63H11/11 , B63H25/46
摘要： PROBLEM TO BE SOLVED: To improve shore arrival property. SOLUTION: Propulsion resistance of a hull 10 is increased by controlling moving bodies 23, 30, 33 mounted on the hull 10 slide so as to be projected in the water outside a boat by actuators 24, 31, 34 when throttle opening of an engine 15 is below a prescribed value.

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