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1. 发明专利

JP2003200890A PROPELLER FOR VESSEL FORMED WITH CURVED RAKE AT TIP THEREOF 审中-公开
公开(公告)号：JP2003200890A
公开(公告)日：2003-07-15
申请号：JP2001401304
申请日：2001-12-28
申请人： HYUN DAI HEAVY IND CO LTD
发明人： CHE GIRU-FAN
IPC分类号： B63H1/02 , B63H5/07
摘要： PROBLEM TO BE SOLVED: To improve the comfortableness of being on a vessel, and to prevent the lowering of a service life and the occurrence of damages to various equipment by solving the problem due to the cavitation to be generated in a propeller. SOLUTION: This propeller for a vessel is formed with a curved rake at a tip, in which the center line of the maximum thickness distribution curve is set, so that the tip has a rake at 15-45 degrees in relation to the reference line of the propeller and a hub has a rake at 3-10 degrees without considering a rake to be generated by a skew angle and so that the maximum rake value is positioned at 0.6-0.95 r/R. COPYRIGHT: (C)2003,JPO

2. 发明专利

JPH11278376A Propulsion device in ship 失效
标题翻译：船舶推进装置
公开(公告)号：JPH11278376A
公开(公告)日：1999-10-12
申请号：JP8522498
申请日：1998-03-31
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： HIKINO MASAMI , MIZUNO SHIGEYA , MAKINO KOJI
IPC分类号： B63H1/02 , B63H5/15
摘要： PROBLEM TO BE SOLVED: To prevent reduction in a blade area due to a boss part, to which a propeller blade is mounted, so as to prevent deterioration of propulsion efficiency.
SOLUTION: In a hull stern part 2a, a cylindrical body 12 is supported freely rotationally around a vertical shaft center via a rotary bearing 11, while in the cylindrical body 12, a nozzle member 13 provided with an internal space part 13a is installed. In a ring type space chamber 14 formed in the nozzle member 13, a ring type rotor 16 is arranged freely rotationally via a bearing member 15 along the outer circumference of the internal space part 13a. On the inner circumference face of the rotor 16, four propeller blades 17 are mounted radially toward the rotation center of the rotor. In a hull 2, a first rotation driving device 18 rotating the cylindrical body 12 is arranged, while a second rotation driving device 21 rotating the rotor 16 via a ring type gear 19 formed in its outer circumference is arranged.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了防止由于安装螺旋桨叶片的凸台部分引起的叶片面积的减小，以防止推进效率的劣化。解决方案：在船体尾部2a中，圆筒体12通过旋转轴承11绕垂直轴中心自由旋转地支撑，而在圆柱体12中，安装有设置有内部空间部分13a的喷嘴构件13。在形成在喷嘴构件13中的环状空间室14中，环状转子16沿着内部空间部13a的外周经由轴承构件15自由旋转地配置。在转子16的内周面上，四个螺旋桨叶片17径向地安装在转子的旋转中心。在船体2中，配置有旋转圆柱体12的第一旋转驱动装置18，而配置有通过形成在其外周的环形齿轮19使转子16旋转的第二旋转驱动装置21。

3. 发明专利

JPH11508206A 失效
公开(公告)号：JPH11508206A
公开(公告)日：1999-07-21
申请号：JP50091897
申请日：1996-05-30
IPC分类号： B63H25/40 , B60V1/14 , B63H1/02 , B63H1/04 , B63H11/00 , B63H19/00 , B63H25/42 , B64C23/02 , B64C23/08 , F04D5/00 , F04D7/00
摘要： A propulsion system for accelerating and directionally controlling a fluid having a continuous dynamic surface (40) for circulating through a fluid from an entrainment region (44) where fluid is introduced to the dynamic surface (40) to a thrust region (46) where fluid is discharged from the dynamic surface (40). The dynamic surface (40) accelerates the fluid proximate to the surface so as to produce a layer of accelerated fluid from the entrainment region (44) through the thrust region (46). A motor is operatively connected to the dynamic surface (40) for driving the dynamic surface (40). A separator plate (60) is positioned next to the dynamic surface (40). The separator plate (60) has a leading edge (62) for stripping the layer of accelerated fluid from the dynamic surface (40) and a substantially flat thrust face (64) adjacent to the leading edge (62) for directing the accelerated fluid in a desired direction. The separator plate (60) is positionable with respect to the dynamic surface (40) such that the edge (62) is generally in close proximity to the dynamic surface (40), and the thrust face (64) is substantially tangential to the dynamic surface (40) for at least a portion of the thrust region (46).

4. 实用新型

JPS5018320Y1 失效
公开(公告)号：JPS5018320Y1
公开(公告)日：1975-06-04
申请号：JP4789270
申请日：1970-05-16
IPC分类号： B63H1/02 , B63B35/73 , B63B35/72

5. 发明专利

JP2011089396A Various energy conservation cycle combined engine 审中-公开
标题翻译：各种能源节约循环组合发动机
公开(公告)号：JP2011089396A
公开(公告)日：2011-05-06
申请号：JP2009212823
申请日：2009-09-15
申请人： Hiroyasu Tanigawa , Kazunaga Tanigawa , 和永谷川 , 浩保谷川
发明人： TANIGAWA HIROYASU , TANIGAWA KAZUNAGA
IPC分类号： F01K11/02 , B63H1/02 , F01D15/04 , F01K27/02 , F03G7/05
CPC分类号： Y02E10/34
摘要： PROBLEM TO BE SOLVED: To solve the following problems: since by abnormal weather, abnormal dryness, a forest fire, drought and concentrated heavy rain are increased and fishes are dramatically reduced, it is necessary to reduce CO
2 emissions from an electric power plant, an automobile, a small ship or the like to zero, recover CO
2 in the atmosphere and increase the fishes.
SOLUTION: By driving a plurality of covering metal ball mercury gravity solar turbines, power having the same speed and the same volume as the atmospheric pressure is set to be around 23,000 times the existing steam turbine by the drive of the plurality of turbines. In heat production, air heated by solar light is compressed by a plurality of heat pumps driven by rotation output and air heated by the solar light is heated and compressed to recover heat. Superheated steam and the compressed air are produced and dividedly preserved, and a water jet (79V) is driven by most of the superheated steam and compressed air. Superheated steam injection temperature is made to approach combustion gas injection temperature of 800 degrees or the like by a plurality of three-stage combustors, thereby increasing volume to 5,000 times or the like, injecting the superheated steam at extremely high speed, sucking and injecting seawater, and decupling speed in comparison with the existing ship. In an injection/propulsion process, speeding up of a natural phenomenon is performed. Accordingly, nutrient such as CO
2 , nitrogen and oxygen is supplied into the seawater, and CO
2 in the atmosphere is recovered and used in order to remarkably increase phytoplankton and fishes.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：解决以下问题：由于天气异常，异常干燥，森林火灾，干旱和集中大雨增加，鱼类大量减少，有必要减少CO 2 < / SB>发电厂，汽车，小船等的零排放，回收大气中的CO 2 并增加鱼类。解决方案：通过驱动多个覆盖金属球汞重力太阳能涡轮机，具有与大气压力相同的速度和相同体积的动力通过多个涡轮机的驱动被设定为现有蒸汽涡轮机的23000倍。在制热时，由太阳光加热的空气被旋转输出驱动的多个热泵压缩，加热并压缩由太阳光加热的空气以回收热量。产生过热蒸汽和压缩空气并分开保存，大部分过热蒸汽和压缩空气驱动喷水（79V）。通过多台三级燃烧器使过热蒸汽注入温度接近800度的燃烧气体注入温度，从而将体积增加到5000倍以上，以极高的速度注入过热蒸汽，吸入和注入海水，与现有船舶相比，减吐速度。在注射/推进过程中，执行加速自然现象。因此，将海水中的CO，SB，NO 2等营养物供给到海水中，回收大气中的CO 2 ，以显着增加浮游植物和鱼类。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP4391710B2 Performance testing for the propeller of an outboard motor 有权
公开(公告)号：JP4391710B2
公开(公告)日：2009-12-24
申请号：JP2001257152
申请日：2001-08-28
申请人：本田技研工業株式会社
发明人：賢二林
IPC分类号： B63H1/02

7. 发明专利

JPH07101389A SHIP WITH PROPULSION DEVICE 失效
公开(公告)号：JPH07101389A
公开(公告)日：1995-04-18
申请号：JP24839293
申请日：1993-10-05
申请人： UESUGI TAKASHI
发明人： UESUGI TAKASHI
IPC分类号： B63H1/02 , B63H5/10
摘要： PURPOSE:To provide a ship which is constituted to completely prevent the occurrence of water resistance exerted on a bottom and be moved by a propulsion device prevented from troubling the surroundings of a ship. CONSTITUTION:A ship with a propulsion device comprises a ship hull moved on a water surface; and a propulsion device 20 attached to a ship hull and positioned in water and serving to move the ship hull. The propulsion device 20 has a rotary vane 22 rotatably supported on a rotary shaft 21 and the rotary shaft 22 has a front end part positioned in a direction in which the ship hull is moved and the other end positioned obliquely downward from the front end part. The vane of the rotary vane 22 is formed in an arcuate shape on the whole in a state that it is curved in an umbrella rib-form state around the rotary shaft 21. The sectional shape in a direction vertically to the longitudinal direction of the vane of the rotary vane 22 is formed such that the profile line on the side where the ship hull is pushed is longer than that on the opposite side.

8. 实用新型

JPS5131517Y2 失效
公开(公告)号：JPS5131517Y2
公开(公告)日：1976-08-06
申请号：JP9804072
申请日：1972-08-22
IPC分类号： B63H1/04 , B63B35/73 , B63H1/02 , B63H16/08 , B63B35/72

9. 实用新型

JPS49132591U 失效
公开(公告)号：JPS49132591U
公开(公告)日：1974-11-14
申请号：JP3076273
申请日：1973-03-14
IPC分类号： B63H1/02 , B60F3/00

10. 发明专利

JPH02121000A METHOD FOR MEASURING PHYSICAL CHARACTERISTICS OF UNDERWATER ROTARY BODY 失效
公开(公告)号：JPH02121000A
公开(公告)日：1990-05-08
申请号：JP27423688
申请日：1988-10-28
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YOKOTA KOJI , SEKINE HIROSHI , EGUCHI YASUSHI , AKIYAMA HIROYUKI , KAMIKURA TATSUO
IPC分类号： G08C17/02 , B63H1/02 , G08C17/00
摘要： PURPOSE:To measure the physical characteristics of an underwater rotary body with high accuracy by executing contactless underwater transmission in a transmission line consisting of a transmitting antenna and a receiving antenna laid in water. CONSTITUTION:The measuring signals (stress, pressure, distortion, sound, etc.) of the underwater rotary body 3 are properly modulated like pulse modulation and amplitude modulation by telemeter 8 and radiated as electromagnetic waves from the underwater transmitting antenna 11 to be rotated together with the rotary body 3. The electromagnetic waves are propagated into water, received by the receiving antenna 12 arranged around the antenna 11 and demodulated to respective measuring signals. When the distance between the transmitting and receiving antennas 11, 12 is proper, it is unnecessary to consider attenuation in underwater transmission, sufficiently accurate transmission can be attained, and since the transmission is not passed through a contact body such as a slip ring, noise zero point shifting are not generated in the demodulated measuring signals. Consequently, highly accuracy measurement can be attained.

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