-
公开(公告)号：US20170073055A1
公开(公告)日：2017-03-16
申请号：US15122924
申请日：2015-03-12
申请人： Kil Bong SONG
发明人： Kil Bong SONG
CPC分类号： B63H23/06 , B63B2745/00 , B63B2749/00 , B63B2750/00 , B63H1/26 , B63H5/14 , B63H23/321 , B63H23/34 , B63H2023/328 , F04D29/043 , F04D29/22
摘要： A centrifugal propulsion apparatus capable of forward and backward movement, and a ship having the same, the apparatus includes two impellers which are rotated by a power shaft, face each other, and are capable of jetting a fluid in opposite directions; and a power transmission unit provided between the power shaft and the two impellers so as to connect one impeller between the two impellers and the power shaft or connect the other impeller and the power shaft according to a rotational direction of the power shaft.
摘要翻译： 一种能够向前和向后运动的离心推进装置和具有该离心推进装置的船舶，该装置包括由动力轴旋转的两个叶轮，彼此面对，并能够沿相反方向喷射流体; 以及动力传递单元，其设置在所述动力轴和所述两个叶轮之间，以将所述两个叶轮和所述动力轴之间的一个叶轮连接，或者根据所述动力轴的旋转方向连接所述另一个叶轮和所述动力轴。
-
公开(公告)号：US20150017848A1
公开(公告)日：2015-01-15
申请号：US14325677
申请日：2014-07-08
申请人： Chien-Chung Kang
发明人： Chien-Chung Kang
CPC分类号： B63H20/32 , B63B2750/00 , B63H1/02 , B63H5/07 , B63H23/321 , B63H23/34 , B63H2023/322 , B63H2023/327
摘要： A multi-stage watertight chamber is provided in this invention. The multi-stage watertight chamber comprises a first rotary seal, a second rotary seal, a first housing, a second housing, and an integrated shaft. The first and second rotary seals withstand external pressure to make sure watertight status is achieved when the integrated shaft rotates. The first housing forms a first watertight chamber. The integrated shaft protrudes through the first housing via the first rotary seal. The second housing is placed outside and adjacent to the first housing and forms a second watertight chamber. The first watertight chamber contains devices that must be isolated from liquid outside the first and second housings. The second watertight chamber is used to store water seeped through the second rotary seal and avoid causing damage directly to components and apparatus inside the first watertight chamber.
摘要翻译： 本发明提供了多级水密室。 多级水密室包括第一旋转密封件，第二旋转密封件，第一壳体，第二壳体和集成轴。 第一和第二旋转密封件承受外部压力，以确保在集成轴旋转时实现水密状态。 第一个房屋形成第一个水密舱。 集成轴通过第一旋转密封件穿过第一壳体突出。 第二壳体被放置在第一壳体的外部并且邻近第一壳体并形成第二水密室。 第一个防水室含有必须与第一和第二壳体外的液体隔离的装置。 第二个防水室用于储存通过第二个旋转密封件渗出的水，避免直接损坏第一个防水室内部件和设备。
-
公开(公告)号：US09139277B2
公开(公告)日：2015-09-22
申请号：US14325677
申请日：2014-07-08
申请人： Chien-Chung Kang
发明人： Chien-Chung Kang
CPC分类号： B63H20/32 , B63B2750/00 , B63H1/02 , B63H5/07 , B63H23/321 , B63H23/34 , B63H2023/322 , B63H2023/327
摘要： A multi-stage watertight chamber is provided in this invention. The multi-stage watertight chamber comprises a first rotary seal, a second rotary seal, a first housing, a second housing, and an integrated shaft. The first and second rotary seals withstand external pressure to make sure watertight status is achieved when the integrated shaft rotates. The first housing forms a first watertight chamber. The integrated shaft protrudes through the first housing via the first rotary seal. The second housing is placed outside and adjacent to the first housing and forms a second watertight chamber. The first watertight chamber contains devices that must be isolated from liquid outside the first and second housings. The second watertight chamber is used to store water seeped through the second rotary seal and avoid causing damage directly to components and apparatus inside the first watertight chamber.
摘要翻译： 本发明提供了多级水密室。 多级水密室包括第一旋转密封件，第二旋转密封件，第一壳体，第二壳体和集成轴。 第一和第二旋转密封件承受外部压力，以确保在集成轴旋转时实现水密状态。 第一个房屋形成第一个水密舱。 集成轴通过第一旋转密封件穿过第一壳体突出。 第二壳体被放置在第一壳体的外部并且邻近第一壳体并形成第二水密室。 第一个防水室含有必须与第一和第二壳体外的液体隔离的装置。 第二个防水室用于储存通过第二个旋转密封件渗出的水，避免直接损坏第一个防水室内部件和设备。
-
-
搜索结果
3 条记录 (耗时 0.012 秒)
