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1. 发明申请

US20120013129A1 CENTRAL AXIS WATER TURBINE 有权
标题翻译：中心水轮机
公开(公告)号：US20120013129A1
公开(公告)日：2012-01-19
申请号：US12993645
申请日：2009-04-14
申请人： Tim Cornelius , Gary Campbell , John Keir , Drew Blaxland , Pieter Pielach
发明人： Tim Cornelius , Gary Campbell , John Keir , Drew Blaxland , Pieter Pielach
IPC分类号： F03B13/10
CPC分类号： F03B13/10 , E02B9/00 , E02B2017/0091 , F03B13/105 , F03B13/14 , F03B13/264 , F05B2240/30 , Y02E10/22 , Y02E10/28 , Y02E10/38
摘要： A central axis water turbine is described which comprises a turbine body having a central axis; a rotor mounted on the turbine body for rotation about the central axis, the rotor comprising a central hub supporting a plurality of blades, each blade extending from a blade root mounted on the hub to a blade tip; a generator driven by the rotor; and a housing surrounding the rotor and adapted to direct water flow towards the rotor, the housing converging from a front opening forward of the rotor to a narrower throat adjacent the turbine body; wherein the blades are splayed rearward from the blade root to the blade tip by a tilt angle of 1° to 20° from a plane perpendicular to the central axis.
摘要翻译：描述了一种中心轴水轮机，其包括具有中心轴线的涡轮机主体; 转子，其安装在所述涡轮主体上以围绕所述中心轴线旋转，所述转子包括支撑多个叶片的中心轮毂，每个叶片从安装在所述轮毂上的叶片根部延伸到叶片尖端; 由转子驱动的发电机; 以及壳体，其围绕所述转子并且适于将水流向所述转子引导，所述壳体从所述转子前方的前开口收敛到邻近所述涡轮机主体的较窄喉部; 其中所述叶片从叶片根部向叶片尖端向后从与中心轴垂直的平面倾斜1°至20°。

2. 发明授权

US08664790B2 Underwater power generator with dual blade sets 有权
标题翻译：水下发电机与双叶片组
公开(公告)号：US08664790B2
公开(公告)日：2014-03-04
申请号：US13266666
申请日：2010-04-28
申请人： Tim Cornelius , John Keir , Drew Blaxland
发明人： Tim Cornelius , John Keir , Drew Blaxland
IPC分类号： F03B13/00
CPC分类号： F03B13/264 , F03B3/04 , F03B13/10 , F03B13/183 , F03B15/00 , F03B17/061 , F05B2240/97 , F05B2250/311 , F05B2260/4031 , Y02E10/223 , Y02E10/28 , Y02E10/38
摘要： A power generation apparatus for generating power from water flows is described. The power generation apparatus includes: a generator; a first blade set operatively mounted to the generator for rotation in a selected direction in response to flowing water from a selected direction; a second blade set operatively mounted to the generator for rotation and operatively connected to the first blade set, the second blade set being disposed coaxially with, and downstream of or in a wake zone of, the first blade set; wherein the generator is adapted to be driven by at least one of the blade sets, the generator being disposed generally coaxially between the first and second blade sets.
摘要翻译：描述用于从水流产生电力的发电装置。发电装置包括：发电机; 第一叶片组，其可操作地安装到所述发生器，以响应于来自选定方向的流动水在所选方向上旋转; 第二刀片组，其可操作地安装到所述发生器上以便旋转并且可操作地连接到所述第一刀片组，所述第二刀片组与所述第一刀片组的尾迹区同轴地设置在所述尾部区域中或其尾部区域中; 其中所述发生器适于由所述叶片组中的至少一个驱动，所述发生器大致同轴地设置在所述第一和第二叶片组之间。

3. 发明授权

US08633609B2 Sub sea central axis turbine with rearwardly raked blades 有权
标题翻译：副海中心轴涡轮机，后倾斜叶片
公开(公告)号：US08633609B2
公开(公告)日：2014-01-21
申请号：US12993645
申请日：2009-04-14
申请人： Tim Cornelius , Gary Campbell , John Keir , Drew Blaxland , Peter Pielach
发明人： Tim Cornelius , Gary Campbell , John Keir , Drew Blaxland , Peter Pielach
IPC分类号： F03B13/00
CPC分类号： F03B13/10 , E02B9/00 , E02B2017/0091 , F03B13/105 , F03B13/14 , F03B13/264 , F05B2240/30 , Y02E10/22 , Y02E10/28 , Y02E10/38
摘要： A central axis water turbine is described which comprises a turbine body having a central axis; a rotor mounted on the turbine body for rotation about the central axis, the rotor comprising a central hub supporting a plurality of blades, each blade extending from a blade root mounted on the hub to a blade tip; a generator driven by the rotor; and a housing surrounding the rotor and adapted to direct water flow towards the rotor, the housing converging from a front opening forward of the rotor to a narrower throat adjacent the turbine body; wherein the blades are splayed rearward from the blade root to the blade tip by a tilt angle of 1° to 20° from a plane perpendicular to the central axis.
摘要翻译：描述了一种中心轴水轮机，其包括具有中心轴线的涡轮机主体; 转子，其安装在所述涡轮主体上以围绕所述中心轴线旋转，所述转子包括支撑多个叶片的中心轮毂，每个叶片从安装在所述轮毂上的叶片根部延伸到叶片尖端; 由转子驱动的发电机; 以及壳体，其围绕所述转子并且适于将水流向所述转子引导，所述壳体从所述转子前方的前开口收敛到邻近所述涡轮机主体的较窄喉部; 其中所述叶片从叶片根部向叶片尖端向后从与中心轴垂直的平面倾斜1°至20°。

4. 发明申请

US20120133140A1 UNDERWATER POWER GENERATOR 有权
标题翻译：水下发电机
公开(公告)号：US20120133140A1
公开(公告)日：2012-05-31
申请号：US13266666
申请日：2010-04-28
申请人： Tim Cornelius , John Keir , Drew Blaxland
发明人： Tim Cornelius , John Keir , Drew Blaxland
IPC分类号： F03B13/10 , F03B3/04
CPC分类号： F03B13/264 , F03B3/04 , F03B13/10 , F03B13/183 , F03B15/00 , F03B17/061 , F05B2240/97 , F05B2250/311 , F05B2260/4031 , Y02E10/223 , Y02E10/28 , Y02E10/38
摘要： A power generation apparatus for generating power from water flows is described. The power generation apparatus includes: a generator; a first blade set operatively mounted to the generator for rotation in a selected direction in response to flowing water from a selected direction; a second blade set operatively mounted to the generator for rotation and operatively connected to the first blade set, the second blade set being disposed coaxially with, and downstream of or in a wake zone of, the first blade set; wherein the generator is adapted to be driven by at least one of the blade sets, the generator being disposed generally coaxially between the first and second blade sets.
摘要翻译：描述用于从水流产生电力的发电装置。发电装置包括：发电机; 第一叶片组，其可操作地安装到所述发生器，以响应于来自选定方向的流动水在所选方向上旋转; 第二刀片组，其可操作地安装到所述发生器上以便旋转并且可操作地连接到所述第一刀片组，所述第二刀片组与所述第一刀片组的尾迹区同轴地设置在所述尾部区域中或其尾部区域中; 其中所述发生器适于由所述叶片组中的至少一个驱动，所述发生器大致同轴地设置在所述第一和第二叶片组之间。

5. 发明申请

US20120267895A1 POWER GENERATOR 审中-公开
标题翻译：发电机
公开(公告)号：US20120267895A1
公开(公告)日：2012-10-25
申请号：US13394673
申请日：2010-09-08
申请人： Drew Blaxland , John Keir
发明人： Drew Blaxland , John Keir
IPC分类号： F03B13/10
CPC分类号： F03B13/22 , E02B2017/0091 , F03D1/02 , F03D3/002 , F03D3/02 , F03D3/061 , F05B2240/34 , Y02E10/28 , Y02E10/38 , Y02E10/72 , Y02E10/74
摘要： A power generation apparatus is described. The apparatus includes a rotor adapted for rotation about a rotation axis, the rotor comprising a blade assembly including a plurality of blades operatively mounted to the rotor and extending therefrom from and adapted to be acted upon by flowing water from a direction generally perpendicular to the rotation axis to rotate the rotor; wherein the rotor includes an integral rotor body adapted to rotate about a stator body disposed internally relative thereto to generate usable power.
摘要翻译：描述发电装置。所述设备包括适于围绕旋转轴线旋转的转子，所述转子包括叶片组件，所述叶片组件包括可操作地安装到所述转子并从所述转子延伸并适于通过使水从大体上垂直于所述旋转的方向轴旋转转子; 其中所述转子包括适于围绕相对于其定位在内部的定子体旋转以产生可用功率的整体转子体。

6. 发明申请

US20120200084A1 UNDERWATER POWER GENERATOR 审中-公开
标题翻译：水下发电机
公开(公告)号：US20120200084A1
公开(公告)日：2012-08-09
申请号：US13502591
申请日：2010-10-26
申请人： Drew Blaxland , John Keir
发明人： Drew Blaxland , John Keir
IPC分类号： F03B13/10 , F03B3/12
CPC分类号： F03B17/061 , F03B13/10 , F03B13/264 , F03B15/00 , F05B2240/50 , F05B2240/57 , F05B2240/97 , Y02E10/28
摘要： An underwater power generator (10) comprises a support structure (14) including a pylon (22) having a male boss (24) at an upper end of the pylon (22). A generation unit (12) has a housing (15) and a blade set (16). A female socket (28) is provided on the generation unit (12) and is configured to receive the male boss (24). A rotation unit (30) comprises a motorised pinion (56) mounted on an upper section (50) and a fixed ring gear (58) mounted on a lower section (52), wherein operation of the motorised pinion (56) rotates the upper section (50) relative to the lower section (52) about a yaw axis. A seal arrangement (60) is provided between the upper and lower sections (50, 52) to inhibit the ingress of water into the rotation unit (30).
摘要翻译：水下发电机（10）包括支撑结构（14），该支撑结构（14）包括在塔架（22）的上端具有阳凸台（24）的塔架（22）。发电单元（12）具有壳体（15）和叶片组（16）。母插座（28）设置在发电单元（12）上，并配置成接收公凸台（24）。旋转单元（30）包括安装在上部（50）上的机动小齿轮（56）和安装在下部（52）上的固定齿圈（58），其中机动小齿轮（56）的操作使上部（50）围绕偏转轴线相对于下部分（52）。在上部和下部（50,52）之间设有密封装置（60），以防止水进入旋转单元（30）。

7. 发明申请

US20140033624A1 SUPPORT APPARATUS FOR UNDERWATER POWER GENERATOR AND METHOD FOR DEPLOYMENT 审中-公开
标题翻译：用于水力发电机的支持装置和部署方法
公开(公告)号：US20140033624A1
公开(公告)日：2014-02-06
申请号：US13816032
申请日：2011-08-09
申请人： Drew Blaxland , David Collier , John Ward
发明人： Drew Blaxland , David Collier , John Ward
IPC分类号： E02D27/52
CPC分类号： E02D27/525 , E02B9/08 , E02D27/52 , F03B13/264 , F05B2240/97 , Y02E10/28
摘要： A support apparatus for support of an underwater power generator is described. The underwater power generator has a power generating portion and the support apparatus includes: a stand adapted for supporting the power generating portion, and comprises a stabiliser including one or more stabilising footing elements adapted to mount one or more monolithic ballast masses; wherein the one or more stabilising footing elements includes a locating region adapted to cooperate with a locating region of the monolithic ballast mass so that the support apparatus in use is weighted down in a selected position on a sea bed. Ballast masses are also described, as are methods for installing the support apparatus and methods for installing power generators on the support apparatus.
摘要翻译：描述了用于支持水下发电机的支撑装置。水下发电机具有动力产生部分，并且支撑装置包括：支架，用于支撑发电部分，并且包括稳定器，该稳定器包括适于安装一个或多个整体式压载物块的一个或多个稳定基座元件; 其中所述一个或多个稳定基脚元件包括适于与所述整体式压载物块的定位区域配合的定位区域，使得使用中的支撑设备在海床上的选定位置被称重。还描述了镇流器块，以及用于安装支撑装置的方法和用于在支撑装置上安装发电机的方法。

8. 发明授权

US08920200B2 Connector for mounting an underwater power generator 有权
标题翻译：用于安装水下发电机的连接器
公开(公告)号：US08920200B2
公开(公告)日：2014-12-30
申请号：US13502593
申请日：2010-10-26
申请人： Drew Blaxland
发明人： Drew Blaxland
IPC分类号： H01R11/22 , F03B13/26 , F03B17/06 , F03B11/06 , F03B13/10
CPC分类号： F03B13/264 , F03B11/06 , F03B13/10 , F03B17/061 , F05B2240/50 , F05B2240/57 , F05B2240/97 , Y02E10/28
摘要： A connector (17) is provided to mount a power generation unit of an underwater power generator to a base assembly. The connector comprises (17) a lower connector portion (72) having a stem (62) projecting upwardly and having a tapering profile and an upper connector portion (70) having an inwardly and upwardly extending recess (60). At least one generally cylindrical pin (61) extends radially inwardly into the recess (60) and at least one groove (64) is formed in the stem (62). The groove (64) is configured to allow the pin (61) to travel along the groove (64) as the stem (62) is axially inserted into the recess (60).
摘要翻译：提供连接器（17）以将水下发电机的发电单元安装到基座组件。连接器包括（17）下连接器部分（72），其具有向上突出并具有锥形轮廓的杆（62）和具有向内和向上延伸的凹部（60）的上连接器部分（70）。至少一个大致圆柱形的销（61）径向向内延伸到凹部（60）中，并且在杆（62）中形成至少一个凹槽（64）。凹槽64构造成当杆（62）被轴向地插入凹槽（60）时允许销（61）沿凹槽（64）行进。

9. 发明申请

US20120202369A1 UNDERWATER POWER GENERATOR 有权
标题翻译：水下发电机
公开(公告)号：US20120202369A1
公开(公告)日：2012-08-09
申请号：US13502593
申请日：2010-10-26
申请人： Drew Blaxland
发明人： Drew Blaxland
IPC分类号： H01R13/52
CPC分类号： F03B13/264 , F03B11/06 , F03B13/10 , F03B17/061 , F05B2240/50 , F05B2240/57 , F05B2240/97 , Y02E10/28
摘要： A connector (17) is provided to mount a power generation unit of an underwater power generator to a base assembly. The connector comprises (17) a lower connector portion (72) having a stem (62) projecting upwardly and having a tapering profile and an upper connector portion (70) having an inwardly and upwardly extending recess (60). At least one generally cylindrical pin (61) extends radially inwardly into the recess (60) and at least one groove (64) is formed in the stem (62). The groove (64) is configured to allow the pin (61) to travel along the groove (64) as the stem (62) is axially inserted into the recess (60).
摘要翻译：提供连接器（17）以将水下发电机的发电单元安装到基座组件。连接器包括（17）下连接器部分（72），其具有向上突出并具有锥形轮廓的杆（62）和具有向内和向上延伸的凹部（60）的上连接器部分（70）。至少一个大致圆柱形的销（61）径向向内延伸到凹部（60）中，并且在杆（62）中形成至少一个凹槽（64）。凹槽64构造成当杆（62）被轴向地插入凹槽（60）时允许销（61）沿凹槽（64）行进。

10. 发明授权

US09073733B2 Deployment apparatus and method of deploying an underwater power generator 有权
标题翻译：部署水下发电机的部署装置及方法
公开(公告)号：US09073733B2
公开(公告)日：2015-07-07
申请号：US14115821
申请日：2012-05-10
申请人： Drew Blaxland , David Rigg
发明人： Drew Blaxland , David Rigg
IPC分类号： B66C1/66 , B63C7/16 , F04D29/60 , B66C1/10 , B66C13/08 , F03B13/10 , E02B9/08 , E02B17/04
CPC分类号： B66C1/66 , B63C7/16 , B66C1/10 , B66C1/108 , B66C13/08 , E02B9/08 , E02B17/04 , F03B13/10 , F04D29/607 , F05B2230/61 , F05B2240/97 , Y02E10/22 , Y02E10/28 , Y02E10/38 , Y02P70/525 , Y02P70/527
摘要： A deployment apparatus is described. The deployment apparatus is for deploying an underwater power generator having a power generating main body from a deployment vessel disposed on the surface of a body of water onto a pylon disposed on the bed of the body of water and the deployment apparatus includes: a frame including one or more connectors disposed on a base region of the frame, the connectors for releasable connection to catches disposed on an upper region of the power generating main body, the connectors being remotely operable between a connected position in which the connectors are engaged with the catches and a disconnected position in which the connectors are disengaged from the catches; and one or more cameras disposed on the frame for providing visual guidance to the vessel of the position of the underwater power generator relative to the pylon. A method for deployment of the underwater power generator is also described.
摘要翻译：描述了展开装置。该展开装置用于将一个具有发电主体的水下发电机从设置在水体表面上的展开容器部署到设置在水体床上的吊架上，所述展开装置包括：框架，包括：一个或多个连接器，其设置在框架的基部区域上，连接器用于可释放地连接到设置在发电主体的上部区域上的卡子，该连接器可在连接位置之间远程操作，在该连接位置中，连接器与卡子以及断开位置，其中连接器与卡扣脱离; 以及设置在框架上的一个或多个照相机，用于向船舶提供水下发电机相对于塔架的位置的视觉引导。还描述了用于部署水下发电机的方法。

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