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公开(公告)号：US08840378B2
公开(公告)日：2014-09-23
申请号：US13379688
申请日：2010-06-18
CPC分类号： B63H1/14 , B63H1/16 , B63H21/17 , B63H23/24 , B63H2023/005
摘要： A thrust generating apparatus is configured to generate thrust by ejecting water. The thrust generating apparatus includes: a first water lubricated bearing opposed to one side surface and outer peripheral surface of rotor main body and supports a thrust and radial load; a second water lubricated bearing opposed to the other side surface and outer peripheral surface of rotor main body and supports the thrust and radial load; a first water intake port that opens toward a portion of a channel; a second water intake port that opens toward another portion of the channel; a first water conveyance tube through which the water having flowed through the first water intake port is guided to the second water lubricated bearing; and a second water conveyance tube through which the water having flowed through the second water intake port is guided to the first water lubricated bearing.
摘要翻译： 推力发生装置被配置为通过喷射水产生推力。 推力发生装置包括：第一水润滑轴承，其与转子主体的一个侧面和外周面相对，并且支撑推力和径向载荷; 与转子主体的另一侧面和外周面相对的第二水润滑轴承，并支撑推力和径向载荷; 第一进水口，其朝向通道的一部分开口; 第二进水口，其朝向通道的另一部分开口; 已经流过第一进水口的水被引导到第二水润滑轴承的第一输水管; 以及第二输水管，通过第二水输送管流过第二进水口的水被引导到第一水润滑轴承。
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公开(公告)号：US20120156070A1
公开(公告)日：2012-06-21
申请号：US13379688
申请日：2010-06-18
IPC分类号： F04D13/06
CPC分类号： B63H1/14 , B63H1/16 , B63H21/17 , B63H23/24 , B63H2023/005
摘要： A thrust generating apparatus 10 is provided under water and is configured to generate thrust by ejecting the water. The thrust generating apparatus 10 includes: a first water lubricated bearing 40 provided to be opposed to one side surface and outer peripheral surface of a rotor main body 43 and configured to support a thrust load and a radial load; a second water lubricated bearing 41 provided to be opposed to the other side surface and outer peripheral surface of the rotor main body 43 and configured to support the thrust load and the radial load; a first water intake port 37a configured to open toward a portion of a channel, the portion being located on one side of a propeller blade 13b; a second water intake port 38a configured to open toward another portion of the channel, the another portion being located on the other side of the propeller blade 13b; a first water conveyance tube 37 through which the water having flowed through the first water intake port 37a is guided to the second water lubricated bearing 41; and a second water conveyance tube 38 through which the water having flowed through the second water intake port 38a is guided to the first water lubricated bearing 40.
摘要翻译： 推力发生装置10设置在水下，并且构造成通过喷射水而产生推力。 推力发生装置10包括：第一水润滑轴承40，设置成与转子主体43的一个侧面和外周面相对，并且构造成支撑推力载荷和径向载荷; 第二水润滑轴承41，设置成与转子主体43的另一侧面和外周面相对，并且构造成支撑推力载荷和径向载荷; 第一进水口37a，其构造成朝向通道的一部分开口，该部分位于螺旋桨叶片13b的一侧; 第二进水口38a，其构造成朝向所述通道的另一部分开口，所述另一部分位于所述螺旋桨叶片13b的另一侧; 已经流过第一进水口37a的水被引导到第二水润滑轴承41的第一输水管37; 并且第二水输送管38，流过第二进水口38a的水被引导到第一水润滑轴承40。
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公开(公告)号：US08708668B2
公开(公告)日：2014-04-29
申请号：US13379794
申请日：2010-06-18
CPC分类号： B63H1/16 , B63H21/17 , B63H23/24 , B63H2023/005
摘要： A thrust generating apparatus is provided under water and configured to generate thrust by ejecting the water. A rotor main body includes: a first member including a side surface and outer peripheral surface which are opposed to a first water lubricated bearing; a second member including a side surface and outer peripheral surface which are opposed to a second water lubricated bearing; and a third member including a supporting surface contacting an inner peripheral surface of a rotor core. The first to third members are fixed to one another so that each member is detachable.
摘要翻译： 推力发生装置设置在水下并构造成通过喷射水而产生推力。 转子主体包括：第一构件，其包括与第一水润滑轴承相对的侧表面和外周表面; 包括与第二水润滑轴承相对的侧表面和外周表面的第二构件; 以及包括与转子芯的内周面接触的支撑面的第三构件。 第一至第三构件彼此固定，使得每个构件是可拆卸的。
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公开(公告)号：US20120201703A1
公开(公告)日：2012-08-09
申请号：US13379794
申请日：2010-06-18
IPC分类号： F04D13/06
CPC分类号： B63H1/16 , B63H21/17 , B63H23/24 , B63H2023/005
摘要： A thrust generating apparatus is provided under water and configured to generate thrust by ejecting the water. A rotor main body includes: a first member including a side surface and outer peripheral surface which are opposed to a first water lubricated bearing; a second member including a side surface and outer peripheral surface which are opposed to a second water lubricated bearing; and a third member including a supporting surface contacting an inner peripheral surface of a rotor core. The first to third members are fixed to one another so that each member is detachable.
摘要翻译： 推力发生装置设置在水下并构造成通过喷射水而产生推力。 转子主体包括：第一构件，其包括与第一水润滑轴承相对的侧表面和外周表面; 包括与第二水润滑轴承相对的侧表面和外周表面的第二构件; 以及包括与转子芯的内周面接触的支撑面的第三构件。 第一至第三构件彼此固定，使得每个构件是可拆卸的。
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