公开(公告)号：US06857663B2

公开(公告)日：2005-02-22

申请号：US10283269

申请日：2002-10-30

申请人： Tadaaki Nagata ,  Hajime Shogase

发明人： Tadaaki Nagata ,  Hajime Shogase

IPC分类号： B63H11/08 ,  B63B35/73 ,  B63H21/38 ,  F16L37/084 ,  F16L37/12 ,  F16L35/00

CPC分类号： F16L37/0987 ,  B60K2015/03528 ,  Y10S285/921

摘要： A piping joint includes a male member or joint fastened to a female member or socket by locking pawls of a retainer sleeve onto pawl engaging portions. By pressing a flange by the tip ends of the pawls, the male member (joint) can be disengaged from the female member (socket) by reducing the diameter of the retainer sleeve and disengaging the pawls from the pawl engaging portions. A ring member is formed of an elastic material and is inserted between the retainer sleeve and a cylinder portion in a locked condition. A reduction of the diameter of the retainer sleeve is prevented by the presence of the ring member. Therefore, the connecting or detaching of the piping joint can be carried out in a condition where a holding force of the piping joint is maintained.

摘要翻译： 管接头包括通过将保持器套筒的棘爪锁定到棘爪接合部分上而固定到阴构件或插座的阳构件或接头。 通过用棘爪的前端按压凸缘，通过减小保持器套筒的直径并将棘爪与棘爪接合部分分离，可使阳构件（接头）从阴构件（插座）脱离。 环形构件由弹性材料形成，并且在锁定状态下插入保持器套筒和缸体部分之间。 通过存在环构件来防止保持套筒的直径的减小。 因此，可以在保持管接头的保持力的状态下进行管接头的连接或拆卸。

公开(公告)号：US06783408B2

公开(公告)日：2004-08-31

申请号：US10351519

申请日：2003-01-27

申请人： Mamoru Uraki ,  Takao Kochi ,  Tomoya Kono ,  Hajime Shogase

发明人： Mamoru Uraki ,  Takao Kochi ,  Tomoya Kono ,  Hajime Shogase

IPC分类号： B63H2300

CPC分类号： B63B35/731 ,  B63H21/213

摘要： A controller that executes engine output control that a throttle is closed when a boat is navigated at a predetermined speed or higher and the output of an engine is gradually increased up to predetermined output when a steering system is steered right or left at a predetermined angle or more is provided. Thus, an overshoot phenomenon that the engine speed is held at a predetermined engine speed after the engine speed once increases up to the predetermined engine speed or higher when the engine speed is increased in deceleration can be avoided. As a result, the body of the boat can be prevented from sliding laterally to a great extent at the beginning of turning and the turning performance of the body can be enhanced.

摘要翻译： 执行发动机输出控制的控制器，当以预定速度或更高速度导航船舶时，节气门关闭，并且当转向系统以预定角度向右或向左转向时，发动机的输出逐渐增加到预定输出;或者 提供更多。 因此，可以避免发动机转速在发动机转速一旦增加到预定的发动机转速或更高时在发动机转速减速增加时将发动机转速保持在预定发动机转速的过冲现象。 结果，可以防止在转弯开始时船的主体在很大程度上横向滑动，并且能够提高车身的转弯性能。

公开(公告)号：US07168386B2

公开(公告)日：2007-01-30

申请号：US10935077

申请日：2004-09-08

申请人： Takao Kochi ,  Masahiko Tsuchiya ,  Hajime Shogase

发明人： Takao Kochi ,  Masahiko Tsuchiya ,  Hajime Shogase

IPC分类号： B63B39/06 ,  B63B1/20 ,  B63B35/73 ,  B63H11/08

CPC分类号： B63B35/731 ,  B63B1/042

摘要： A small boat has left and right sponsons extending in a longitudinal direction and respectively attached to left and right side walls forming a boat body. The sponsons are provided with an attachment section contacting a left side wall, a gliding section extending substantially horizontally from a lower edge of the attachment section, an inclined section connecting to a side edge of the gliding section, an upper edge of the attachment section, and projecting sections extending from an upper edge to a lower edge of the inclined section. Water flowing along the inclined section is guided by the projection sections and removed or separated from the inclined section. Accordingly, a small boat that turns through a small arc turning locus is provided, e.g., a small boat that is capable of relatively tight turning.

摘要翻译： 小船具有沿着纵向方向延伸的左右支架，并且分别附接到形成船体的左侧壁和右侧壁。 所述支架设置有接合左侧壁的附接部分，从所述附接部分的下边缘基本上水平延伸的滑动部分，连接到所述滑动部分的侧边缘的倾斜部分，所述附接部分的上边缘， 以及从倾斜部分的上边缘延伸到下边缘的突出部分。 沿着倾斜部分流动的水由突出部分引导并且从倾斜部分移除或分离。 因此，提供了通过小弧形转动轨迹转动的小船，例如能够相对紧密转动的小型船。

公开(公告)号：US06960105B2

公开(公告)日：2005-11-01

申请号：US10245286

申请日：2002-09-18

申请人： Mamoru Uraki ,  Yoshiaki Hirakata ,  Takao Kochi ,  Hajime Shogase

发明人： Mamoru Uraki ,  Yoshiaki Hirakata ,  Takao Kochi ,  Hajime Shogase

IPC分类号： B63B35/73 ,  B63H11/08 ,  B63H21/14 ,  F02B61/04 ,  B63H21/21

CPC分类号： F02B61/045 ,  B63B35/731 ,  B63H11/08 ,  B63H21/14

摘要： A control unit is provided for increasing the number of engine revolutions per minute to a predetermined number of revolutions per minute when the throttle is closed and when the engine has been rotated for more than a prescribed time period at more than a prescribed number of revolutions per minute, and the throttle has been opened for more than a prescribed time period at more than a prescribed opening. The control unit increases the number of engine revolutions per minute to a predetermined number of revolutions per minute irrespective of the throttle and maintains the same for a predetermined retention time when the steering handle is turned to the left or the right by more than a prescribed angle. The time to start controlling the number of engine revolutions per minute may be delayed by providing a delay time for delaying the time to start controlling the engine revolutions. The number of engine revolutions per minute may be controlled after the hull is underwater. As a consequence, the amount of sideslip of the jet propulsion boat can be improved. In addition, since the control unit for increasing the number of engine revolutions per minute to a predetermined number of revolutions per minute irrespective of the throttle and maintaining the same for a predetermined retention time is provided, the quantity of jet water stream is secured. As a result, the steering of the jet propulsion boat is improved.

摘要翻译： 提供一种控制单元，用于当节气门关闭时将每分钟的发动机转数增加到预定转数，并且当发动机以大于规定转速旋转超过规定时间段时 分钟，并且在超过规定的开度时，节气门已经打开了超过规定的时间段。 控制单元将每分钟的发动机转数增加到每分钟预定转数，而不管节气门，并且当转向手柄向左或向右转动超过规定角度时，将其保持相同的预定保持时间 。 通过提供延迟开始控制发动机转数的时间的延迟时间，可以延迟开始控制每分钟发动机转数的时间。 发动机转数每分钟可以在船体在水下后进行控制。 因此，可以提高喷射推进船的侧滑量。 此外，由于提供了用于将发动机转数每分钟增加到每分钟预定转数而不考虑节气门并且在预定保持时间保持相同的控制单元，所以确保喷射水流的量。 结果，喷气推进船的转向得到改善。

公开(公告)号：US06758189B2

公开(公告)日：2004-07-06

申请号：US10309008

申请日：2002-12-04

申请人： Mamoru Uraki ,  Sumio Sato ,  Tomoya Kono ,  Hajime Shogase

发明人： Mamoru Uraki ,  Sumio Sato ,  Tomoya Kono ,  Hajime Shogase

IPC分类号： F02D100

CPC分类号： B63H11/08 ,  F02D31/006 ,  F02D41/045

摘要： When a large load is exerted during restraint control of an engine of a jet propulsion boat, the drop of the engine revolution frequency causes a feeling of harsh braking. An engine revolution frequency control apparatus provided to prevent this problem includes a engine revolution frequency detector for detecting an engine revolution frequency, and threshold value setting units for setting first and second engine revolution frequency threshold values. The second threshold value is set to be higher than the first threshold value. An engine control unit includes an overspeed governing capability that starts restraint control for restraining rotation when the engine revolution frequency detected by the engine revolution frequency detector is more than said first threshold value when the engine is accelerating, and terminates restraint control when the engine revolution frequency is less than a second thresholds value during deceleration.

摘要翻译： 当在喷射推进船的发动机的限制控制期间施加大的负载时，发动机转速的下降引起严酷制动的感觉。 用于防止这个问题的发动机转速控制装置包括用于检测发动机转速的发动机转速检测器和用于设定第一和第二发动机转数的频率阈值的阈值设定单元。 将第二阈值设定为高于第一阈值。 发动机控制单元包括超速控制能力，当发动机加速时，当由发动机转速检测器检测到的发动机转速大于所述第一阈值时，开始抑制旋转的约束控制，并且当发动机转速为 在减速期间小于第二个阈值。

公开(公告)号：US07934965B2

公开(公告)日：2011-05-03

申请号：US12393636

申请日：2009-02-26

申请人： Toshinori Hanai ,  Hajime Shogase ,  Masatsugu Matsumoto ,  Junji Higashiyama

发明人： Toshinori Hanai ,  Hajime Shogase ,  Masatsugu Matsumoto ,  Junji Higashiyama

IPC分类号： B63H21/34

CPC分类号： B63H21/34

摘要： An exhaust system for a small watercraft for effectively reducing exhaust noise and allowing a high output of an engine to be easily obtained at the time of high speed operation. An exhaust outlet of an exhaust pipe extending from an engine provided in a watercraft body is disposed at a position that allows it to sink in the water at the time when a travel speed of the watercraft body is a predetermined speed or less. The exhaust outlet is raised above the water at the time when the travel speed of the watercraft body exceeds the predetermined speed. An open surface of the exhaust outlet is offset toward a side wall surface of a pump chamber from a center of a jet pump in the pump chamber and is made oblique toward the side wall surface toward which the open surface of the exhaust outlet is offset.

摘要翻译： 一种用于小型船舶的排气系统，用于有效地减少排气噪声并允许在高速运行时容易地获得发动机的高输出。 从设置在船体中的发动机延伸出的排气管的排气口设置在船体的行驶速度为规定速度以下时允许其在水中下沉的位置。 当船体的行进速度超过预定速度时，排气出口升高到水面上方。 排气出口的开放面从泵室的喷射泵的中心向泵室的侧壁面偏移，并朝向排出口的开口面偏移的侧壁面倾斜。

公开(公告)号：US20090233501A1

公开(公告)日：2009-09-17

申请号：US12393636

申请日：2009-02-26

申请人： Toshinori Hanai ,  Hajime Shogase ,  Masatsugu Matsumoto

发明人： Toshinori Hanai ,  Hajime Shogase ,  Masatsugu Matsumoto

IPC分类号： B63H21/34

CPC分类号： B63H21/34

摘要： An exhaust system for a small watercraft for effectively reducing exhaust noise and allowing a high output of an engine to be easily obtained at the time of high speed operation. An exhaust outlet of an exhaust pipe extending from an engine provided in a watercraft body is disposed at a position that allows it to sink in the water at the time when a travel speed of the watercraft body is a predetermined speed or less. The exhaust outlet is raised above the water at the time when the travel speed of the watercraft body exceeds the predetermined speed. An open surface of the exhaust outlet is offset toward a side wall surface of a pump chamber from a center of a jet pump in the pump chamber and is made oblique toward the side wall surface toward which the open surface of the exhaust outlet is offset.

摘要翻译： 一种用于小型船舶的排气系统，用于有效地减少排气噪声并允许在高速运行时容易地获得发动机的高输出。 从设置在船体中的发动机延伸出的排气管的排气口设置在船体的行驶速度为规定速度以下时允许其在水中下沉的位置。 当船体的行进速度超过预定速度时，排气出口升高到水面上方。 排气出口的开放面从泵室的喷射泵的中心向泵室的侧壁面偏移，并朝向排出口的开口面偏移的侧壁面倾斜。

公开(公告)号：US20050092224A1

公开(公告)日：2005-05-05

申请号：US10935077

申请日：2004-09-08

申请人： Takao Kochi ,  Masahiko Tsuchiya ,  Hajime Shogase

发明人： Takao Kochi ,  Masahiko Tsuchiya ,  Hajime Shogase

IPC分类号： B63H11/08 ,  B63B1/04 ,  B63B35/73 ,  B63B39/06 ,  B63B1/00

CPC分类号： B63B35/731 ,  B63B1/042

摘要： A small boat has left and right sponsons extending in a longitudinal direction and respectively attached to left and right side walls forming a boat body. The sponsons are provided with an attachment section contacting a left side wall, a gliding section extending substantially horizontally from a lower edge of the attachment section, an inclined section connecting to a side edge of the gliding section, an upper edge of the attachment section, and projecting sections extending from an upper edge to a lower edge of the inclined section. Water flowing along the inclined section is guided by the projection sections and removed or separated from the inclined section. Accordingly, a small boat that turns through a small arc turning locus is provided, e.g., a small boat that is capable of relatively tight turning.

摘要翻译： 小船具有沿着纵向方向延伸的左右支架，并且分别附接到形成船体的左侧壁和右侧壁。 所述支架设置有接合左侧壁的附接部分，从所述附接部分的下边缘基本上水平延伸的滑动部分，连接到所述滑动部分的侧边缘的倾斜部分，所述附接部分的上边缘， 以及从倾斜部分的上边缘延伸到下边缘的突出部分。 沿着倾斜部分流动的水由突出部分引导并且从倾斜部分移除或分离。 因此，提供了通过小弧形转动轨迹转动的小船，例如能够相对紧密转动的小型船。

公开(公告)号：US06352132B1

公开(公告)日：2002-03-05

申请号：US09654898

申请日：2000-09-05

申请人： Yoshiyuki Horii ,  Hajime Shogase

发明人： Yoshiyuki Horii ,  Hajime Shogase

IPC分类号： B62K1104

CPC分类号： B62K11/04

摘要： A vehicle has a connecting tube for air intake disposed on the same side of the vehicle as an exhaust pipe. The connecting tube and the exhaust pipe are disposed on opposite sides of one of right and left side pivot plates, the pivot plates supporting a swing arm.

摘要翻译： 车辆具有设置在作为排气管的车辆的同一侧的进气连接管。 连接管和排气管设置在右侧和右侧枢转板中的一个的相对侧上，枢转板支撑摆臂。