专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5692371A Underwater two phase ramjet engine 失效
标题翻译：水下双相冲压发动机
公开(公告)号：US5692371A
公开(公告)日：1997-12-02
申请号：US736115
申请日：1996-10-24
申请人： Hezi Varshay , Alon Gany
发明人： Hezi Varshay , Alon Gany
IPC分类号： B63H11/09 , B63B1/24 , B63H11/00 , B63H11/103 , B63H11/12
CPC分类号： B63H11/103 , B63B1/246 , B63H11/00 , B63H11/12
摘要： An underwater two-phase ramjet engine propulsion unit, including an inlet for receiving a flow of water, compressed gas injector for injecting compressed gas into the flow of water, a mixing chamber for mixing the compressed gas with the flow of water to provide a two-phase flow of working fluid and a nozzle for accelerating the two-phase flow of working fluid so as to generate a two-phase jet. The propulsion unit can be implemented with a fixed geometry or with a variable geometry. The propulsion unit includes a supersonic gas injector as well as a subsonic gas injector. The propulsion unit includes a control system for controlling the compressor, supersonic gas injector, the subsonic gas injector, the geometry of the propulsion unit, and the direction of the thrust vector.
摘要翻译：一种水下双相冲压喷气发动机推进装置，包括用于接收水流的入口，用于将压缩气体注入到水流中的压缩气体喷射器，用于将压缩气体与水流混合的混合室，以提供两个工作流体的相流和用于加速工作流体的两相流的喷嘴，以产生两相射流。推进单元可以用固定几何形状或可变几何形状实现。推进单元包括超音速气体喷射器以及亚音速气体喷射器。推进单元包括用于控制压缩机，超音速气体喷射器，亚音速气体喷射器，推进单元的几何形状和推力矢量的方向的控制系统。

2. 发明授权

US5598700A Underwater two phase ramjet engine 失效
标题翻译：水下双相冲压发动机
公开(公告)号：US5598700A
公开(公告)日：1997-02-04
申请号：US268586
申请日：1994-06-30
申请人： Hezi Varshay , Alon Gany
发明人： Hezi Varshay , Alon Gany
IPC分类号： B63H11/09 , B63B1/24 , B63H11/00 , B63H11/103 , B63H11/12
CPC分类号： B63H11/103 , B63B1/246 , B63H11/00 , B63H11/12
摘要： An underwater two-phase ramjet engine propulsion unit, includes an inlet for receiving a flow of water, compressed gas injector for injecting compressed gas into the flow of water, a mixing chamber for mixing the compressed gas with the flow of water to provide a two-phase flow of working fluid and a nozzle for accelerating the two-phase flow of working fluid so as to generate a two-phase jet. The propulsion unit can be implemented with a fixed geometry or with a variable geometry. The propulsion unit includes a supersonic gas injector as well as a subsonic gas injector. The propulsion unit includes a control system the controlling the compressor, supersonic gas injector, the subsonic gas injector, the geometry of the propulsion unit, and the direction of the thrust vector.
摘要翻译：水下双相冲压式发动机推进装置，包括用于接收水流的入口，用于将压缩气体注入到水流中的压缩气体喷射器，用于将压缩气体与水流混合的混合室，以提供两个工作流体的相流和用于加速工作流体的两相流的喷嘴，以产生两相射流。推进单元可以用固定几何形状或可变几何形状实现。推进单元包括超音速气体喷射器以及亚音速气体喷射器。推进单元包括控制压缩机，超音速气体喷射器，亚音速气体喷射器，推进单元的几何形状和推力矢量的方向的控制系统。

3. 发明申请

US20050005594A1 Dilution and dispersion device for the exhaust and/or cooling gases of a vehicle's engine 失效
标题翻译：用于车辆发动机排气和/或冷却气体的稀释和分散装置
公开(公告)号：US20050005594A1
公开(公告)日：2005-01-13
申请号：US10797014
申请日：2004-03-11
申请人： Michel Brun , Sylvain Carlier , Benoit Pizon
发明人： Michel Brun , Sylvain Carlier , Benoit Pizon
IPC分类号： F01N13/08 , F02K1/82 , B63H11/09
CPC分类号： F01N13/082 , F02K1/825
摘要： The invention relates to a dilution and dispersion device for the exhaust and/or cooling gases of a vehicle's engine, that incorporates blades and a hub. The hub of said device incorporates means intended to reduce the loss in the gaseous flow rate generated by said gases. The flow rate loss reduction means are constituted by one or several openings in said hub or by a profiled element allowing said gases to be defected towards said blades. The blades are fastened to a ring.
摘要翻译：本发明涉及一种用于车辆发动机的排气和/或冷却气体的稀释和分散装置，其包括叶片和轮毂。所述装置的轮毂包括旨在减少由所述气体产生的气体流速的损失的装置。流量损失减少装置由所述轮毂中的一个或几个开口或通过允许所述气体朝向所述叶片的异型元件构成。刀片固定在环上。

4. 发明授权

US5344345A Water vessel propulsion apparatus 失效
标题翻译：水箱推进装置
公开(公告)号：US5344345A
公开(公告)日：1994-09-06
申请号：US70788
申请日：1993-06-03
申请人： Fumio Nagata
发明人： Fumio Nagata
IPC分类号： B63H11/08 , B63H11/09 , B63H11/00
CPC分类号： B63H11/08
摘要： A water jet propulsion apparatus creates a high speed water jet rearwardly through a duct in a hull by injecting air and water into the duct from at least one injection port, thereby to impart a thrust to the hull. The need of forming protrusions such as an impeller within the duct thus is eliminated, and the resistance loss of the jet is minimized. Propulsion efficiency is improved remarkably and noise is reduced, while at the same time course stability is improved.
摘要翻译：水喷射推进装置通过从至少一个喷射口喷射空气和水进入管道，通过船体中的管道向后穿过高速水射流，由此向船体施加推力。因此，消除了在管道内形成诸如叶轮的突起的需要，并且使射流的电阻损失最小化。推进效率显着提高，噪声降低，同时行程稳定性提高。

5. 发明授权

US11279453B2 Wind-water machine set 有权
公开(公告)号：US11279453B2
公开(公告)日：2022-03-22
申请号：US16882753
申请日：2020-05-26
申请人： Cheng-Chung Lu , Tien Hua Lin
发明人： Cheng-Chung Lu , Tien Hua Lin
IPC分类号： B63B39/08 , B63B79/40 , B63B1/34 , B63H25/00 , F03B13/10 , F03B7/00 , B63H11/103 , B63H11/09 , B63H11/00
摘要： A wind-water machine set is an evolving jet machine that moves the internal engine to the outside of the sleeve to work, instead of using a water jet as the main and air-jet as the auxiliary. When a ship uses multiple groups of wind-water machine set, there is a master control center for overall control and coordinated operation. Controlling the propulsion system makes the ship move forward and backward in an orderly manner. Control the surfing system to eliminate the bow water resistance and cooperate with the propulsion system. The steering control system is controlled to make the ship easy to operate the steering. Control the balance system to keep the ship balanced without swaying the roll angle. Control the draught system so that ships do not need ballast water. So that the ship can sail at super high speed, super fuel-efficient and safe.

6. 发明申请

US20210371060A1 Wind-Water Machine Set 有权
公开(公告)号：US20210371060A1
公开(公告)日：2021-12-02
申请号：US16882753
申请日：2020-05-26
申请人： CHENG-CHUNG LU , TIEN HUA LIN
发明人： CHENG-CHUNG LU , TIEN HUA LIN
IPC分类号： B63B39/08 , B63H11/103 , B63H11/09 , B63B79/40 , B63B1/34 , B63H25/00 , F03B13/10 , F03B7/00
摘要： A wind-water machine set is an evolving jet machine that moves the internal engine to the outside of the sleeve to work, instead of using a water jet as the main and air-jet as the auxiliary. When a ship uses multiple groups of wind-water machine set, there is a master control center for overall control and coordinated operation. Controlling the propulsion system makes the ship move forward and backward in an orderly manner. Control the surfing system to eliminate the bow water resistance and cooperate with the propulsion system. The steering control system is controlled to make the ship easy to operate the steering. Control the balance system to keep the ship balanced without swaying the roll angle. Control the draught system so that ships do not need ballast water. So that the ship can sail at super high speed, super fuel-efficient and safe.

7. 发明授权

US3872665A Underwater pulse jet motor 失效
标题翻译：水下脉冲喷射马达
公开(公告)号：US3872665A
公开(公告)日：1975-03-25
申请号：US43560374
申请日：1974-01-22
申请人： MOTEUR MODERNE LE
发明人： JARRY PHILIPPE
IPC分类号： B63H11/09 , B63H11/12 , B63H11/02
CPC分类号： B63H11/12
摘要： An underwater pulse jet motor comprises a stator and, within the stator, a rotor which has axially extending ducts at its periphery. The stator includes a closing segment which closes off the forward ends of the ducts successively as they pass it during rotation of the rotor. Gas under pressure is injected into the ducts through an injection passage formed in the stator in alignment with the closing segment, injection openings in the ducts coming successively into register with the injection passage for this purpose. In order to form a buffer of water in each duct between the closing segment and the injection opening, the opening is disposed downstream of the upstream end of the duct, and an efficient seal against the escape of the gas between the upstream ends of the ducts and the closing segment is thus achieved. The buffer water can be arranged to flow at a restricted rate downstream into the central passage to provide an ejector effect to increase the water flow through the central passage at low forward speeds of the motor.
摘要翻译：水下脉冲喷射马达包括定子，并且在定子内部具有在其周边处具有轴向延伸的管道的转子。定子包括一个闭合段，当转子旋转时它们通过管道的前端而连续关闭。在压力下的气体通过形成在定子中的与注射段对准的注射通道注入管道中，为此目的，管道中的注射开口依次与注射通道对齐。为了在闭合段和注射开口之间的每个管道中形成水的缓冲液，开口设置在管道的上游端的下游，并且有效的密封抵抗气体在管道的上游端之间的逸出从而实现闭合段。缓冲水可以布置成以限制的速率在中心通道下游流动，以提供喷射器效果，以在马达的低速前进速度增加通过中心通道的水流。

8. 发明授权

US08545279B2 Marine propulsion system 有权
标题翻译：船舶推进系统
公开(公告)号：US08545279B2
公开(公告)日：2013-10-01
申请号：US13304185
申请日：2011-11-23
申请人： Codrin-Gruie Cantemir , Gildo Pallanca
发明人： Codrin-Gruie Cantemir , Gildo Pallanca
IPC分类号： B63H11/14 , B63H11/00 , B63H11/09 , B63H11/103
CPC分类号： B63H11/14 , B63H21/38 , B63H2011/002
摘要： A marine propulsion system comprising, in one embodiment: a fuel-filled tank; an air compressor that generates compressed air; an engine that receives fuel from the tank, wherein the air compressor is powered by the engine; and at least one hot gas generator that receives compressed air from the air compressor, the hot gas generator comprising: (a) a combustion chamber having an inlet and an outlet, the compressed air injected into the combustion chamber at the inlet, the combustion chamber adapted to produce hot gas; (b) an injection nozzle that receives fuel from the tank, the injection nozzle positioned proximate to the inlet of the combustion chamber, the injection nozzle adapted to spray the fuel into the combustion chamber; and (c) an exhaust Coanda nozzle positioned at the outlet of the combustion chamber through which the hot gas produced in the combustion chamber is discharged from the hot gas generator.
摘要翻译：一种船舶推进系统，在一个实施例中包括燃料填充的罐; 产生压缩空气的空气压缩机; 从所述罐接收燃料的发动机，其中所述空气压缩机由所述发动机供电; 以及至少一个从空气压缩机接收压缩空气的热气发生器，所述热气发生器包括：（a）具有入口和出口的燃烧室，在入口处喷射到燃烧室中的压缩空气，燃烧室适应生产热气体; （b）喷嘴，其从所述罐接收燃料，所述喷嘴位于所述燃烧室的入口附近，所述喷嘴适于将所述燃料喷射到所述燃烧室中; 和（c）位于燃烧室出口处的排气柯恩达喷嘴，燃烧室中产生的热气体通过燃烧室从热气体发生器排出。

9. 发明授权

US5435761A Underwater propulsion method and apparatus 失效
标题翻译：水下推进方法和装置
公开(公告)号：US5435761A
公开(公告)日：1995-07-25
申请号：US177375
申请日：1994-01-05
申请人： Takayuki Shimamune , Yasuo Nakajima
发明人： Takayuki Shimamune , Yasuo Nakajima
IPC分类号： B60L13/00 , B63H11/02 , B63H11/09 , B63H19/00 , C25B9/00 , C25B9/02 , C25B9/06 , C25B9/08 , B60L11/02
CPC分类号： B63H11/025
摘要： The underwater propulsion apparatus, which is mounted on a ship, has the anode and cathode electrodes including an anode compartment and cathode compartment whose electrode materials are separated from seawater in a central duct by the ion exchange membranes so that they are protected from poisoning by seawater. In the method utilizing the apparatus, the anode compartment and cathode compartment are supplied with moist hydrogen and moist oxygen, respectively, so as to substantially suppress the evolution of gas in the duct, which lowers the thrusting force.
摘要翻译：安装在船上的水下推进装置具有包括阳极室和阴极室的阳极和阴极电极，其电极材料通过离子交换膜在中心管道中与海水分离，使得它们被海水中毒。在利用该装置的方法中，阳极室和阴极室分别被供给潮湿的氢气和湿氧，以便基本上抑制管道中气体的逸出，这降低了推力。

10. 发明授权

US4341173A Hydropulse underwater propulsion system 失效
标题翻译：水下水下推进系统
公开(公告)号：US4341173A
公开(公告)日：1982-07-27
申请号：US126781
申请日：1980-03-03
申请人： Allen C. Hagelberg , Clark E. Allardt
发明人： Allen C. Hagelberg , Clark E. Allardt
IPC分类号： F42B19/00 , B63H11/09 , B63H11/12 , F02K7/02 , F42B19/26 , F42B19/30
CPC分类号： F42B19/26 , B63H11/12
摘要： A propulsion motor for an underwater vehicle such as an anti-submarine weapon. The motor includes a propulsion chamber into which water is admitted and then rapidly expelled through an exhaust nozzle, developing thrust to propel the vehicle. Gas generators are used to develop the successive hydropulses to expel the water following each filling of the motor chamber with water. In one particular embodiment of an anti-submarine weapon which is directed through the air to the vicinity of a submarine by a rocket motor, the hydropulse underwater propulsion system can use the same chamber as the rocket motor.
摘要翻译：用于水下航行器的推进电机，如反潜武器。马达包括推进室，水被允许进入该推进室，然后通过排气喷嘴快速排出，产生推力以推动车辆。气体发生器用于开发连续的水力，以便在每次用水充填电机室后排出水。在由火箭发动机通过空气引导到潜艇附近的反潜武器的一个特定实施例中，水下脉冲水下推进系统可以使用与火箭发动机相同的腔室。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式