-
公开(公告)号：US20150098824A1
公开(公告)日：2015-04-09
申请号：US14398726
申请日：2013-05-06
发明人： Se-Myun Oh , Hyun-Sang Park , Tae-Goo Lee , Dong-Hyun Lee , Tae-Sik Lee
CPC分类号： B63H5/10 , B63H1/04 , B63H21/386 , B63H23/02 , B63H23/321 , B63H2005/106 , B63H2023/0283 , B63H2023/322 , B63H2023/323 , B63H2023/327 , B63H2023/342 , B63H2023/346
摘要： Provided is a ship propelling apparatus including a rotation shaft on which a rear propeller is fixed; a front propeller rotatably supported on the rotation shaft in front of the rear propeller; and a counter-rotating device through which the rotation shaft passes, which includes a gear box including therein a plurality of gears configured to reverse rotation of the rotation shaft and transfer the reversed rotation to the front propeller, and which is installed in an installation space formed at the rear of a ship. The rotation shaft includes a measurement hole formed to pass through a center of the rotation shaft for centering of the counter-rotating device installed in the installation space; and an individual lubricant path separated from the measurement hole.
摘要翻译： 提供一种包括旋转轴的船舶推进装置，后螺旋桨固定在该旋转轴上; 前推进器，其可旋转地支撑在后螺旋桨前面的旋转轴上; 以及旋转轴通过的反转装置，其包括齿轮箱，齿轮箱包括多个齿轮，所述多个齿轮被构造成反转旋转轴的旋转并将反转转移到前螺旋桨，并且安装在安装空间中 形成在船的后方。 旋转轴包括形成为穿过旋转轴的中心的测量孔，用于对置安装在安装空间中的反向旋转装置; 以及与测量孔分离的单独的润滑剂路径。
-
公开(公告)号：US20150071780A1
公开(公告)日：2015-03-12
申请号：US14397180
申请日：2013-04-26
发明人： Se-Myun Oh , Dong-Hyun Lee , Hyun-Sang Park , Sung-Wook Chung , Jae-Kwon Jung , Nam-Yong Heo
CPC分类号： B63H5/10 , B63H23/321 , B63H2005/106 , B63H2023/323 , B63H2023/342 , B63H2023/346 , B63J3/02 , F16C2233/00 , G01K13/00 , H02K3/46 , H02K7/116 , H02K7/14
摘要： Provided are a propulsion device for a ship and a ship including the same. The propulsion device for the ship includes: a rear propeller fixed to a rotation shaft; a front propeller that is rotatably supported on the rotation shaft in the front of the rear propeller; at least one bearing interposed in at least one of spaces between a hub of the front propeller and the rotation shaft and between the rotation shaft and a ship body; and an inverse rotation unit that inverts rotation of the rotation shaft, transfers the inverted rotation to the front propeller and includes a gearbox that is accommodated in an installation space formed in a tail of the ship body in a state in which a plurality of gears for implementing inversion of the front propeller are embedded, wherein at least one measurement unit for measuring operating states of the at least one bearing is mounted to the rotation shaft.
摘要翻译： 提供一种用于船舶和包括该船舶的船舶的推进装置。 用于船舶的推进装置包括：固定到旋转轴的后螺旋桨; 前推进器，其被可旋转地支撑在后螺旋桨的前部的旋转轴上; 至少一个轴承插入在前螺旋桨的轮毂和旋转轴之间以及旋转轴和船体之间的至少一个空间中; 以及反转旋转单元，其使所述旋转轴的旋转反转，将所述倒转旋转传递到所述前推进器，并且包括容纳在形成于所述船体尾部的设置空间中的齿轮箱，所述齿轮箱具有多个齿轮， 嵌入了前螺旋桨的实施反转，其中用于测量至少一个轴承的运行状态的至少一个测量单元安装在旋转轴上。
-
公开(公告)号：US09751603B2
公开(公告)日：2017-09-05
申请号：US14399948
申请日：2013-05-08
发明人： Dong-Hyun Lee , Jong-Soo Seo , Tae-Goo Lee , Kwang-Jun Paik , Kwang-Kun Park , Seung-Myun Hwangbo , Ji Nam Kim , Hyuk Kwun
CPC分类号： B63H5/10 , B63H23/30 , B63H23/321 , B63H23/34 , B63H23/36 , B63H2005/106 , B63H2023/323 , B63H2023/342 , B63H2023/346
摘要： Disclosed are a propulsion device for a ship and a ship having the same. The propulsion device may include a rotational shaft, a rear propeller fixed to the rotational shaft, a front propeller rotatably supported by the drive shaft in front of the rear propeller, a counter rotation unit disposed in an installation space of a stern of a ship body and including a plurality of gears configured to reverse rotation of the rotational shaft and transmit the reversed rotation to the front propeller and a gear box configured to receive the plurality of gears, a coupling unit configured to separably connect the rotational shaft with the counter rotation unit and cut off power transmission from the rotational shaft to the counter rotation unit upon disconnection therebetween, and a rotation preventing unit configured to prevent rotation of the front propeller when the coupling unit is separated.
-
公开(公告)号：US20160194066A1
公开(公告)日：2016-07-07
申请号：US14399948
申请日：2013-05-08
发明人： Dong-Hyun Lee , Jong-Soo Seo , Tae-Goo Lee , Kwang-Jun Palik , Kwang-Kun Park , Seung-Myun Hwangbo , Ji Nam Kim , Hyuk Kwun
CPC分类号： B63H5/10 , B63H23/30 , B63H23/321 , B63H23/34 , B63H23/36 , B63H2005/106 , B63H2023/323 , B63H2023/342 , B63H2023/346
摘要： Disclosed are a propulsion device for a ship and a ship having the same. The propulsion device, according to an embodiment of the present invention, includes a rotational shaft, a rear propeller fixed to the rotational shaft, a front propeller rotatably supported by the drive shaft in front of the rear propeller, a counter rotation unit disposed in an installation space of a stern of a ship body and including a plurality of gears configured to reverse rotation of the rotational shaft and transmit the reversed rotation to the front propeller and a gear box configured to receive the plurality of gears, a coupling unit configured to separably connect the rotational shaft with the counter rotation unit and cut off power transmission from the rotational shaft to the counter rotation unit upon disconnection therebetween, and a rotation preventing unit configured to prevent rotation of the front propeller when the coupling unit is separated.
摘要翻译： 公开了一种用于船舶和具有该推进装置的船舶的推进装置。 根据本发明的实施例的推进装置包括旋转轴，固定到旋转轴的后推进器，在后螺旋桨前面由驱动轴可旋转地支撑的前推进器，设置在后螺旋桨中的反转单元 船身船尾的安装空间，并且包括构造成反转旋转轴并将反转的旋转传递到前螺旋桨的多个齿轮;以及构造成容纳多个齿轮的齿轮箱，配置成可分离的联接单元 将所述旋转轴与所述反转单元连接，并且在所述旋转轴与所述反转旋转单元之间断开时切断从所述旋转轴到所述反向旋转单元的动力传递;以及旋转防止单元，被配置为当所述联接单元分离时防止所述前螺旋桨的旋转。
-
公开(公告)号：US09963211B2
公开(公告)日：2018-05-08
申请号：US14397180
申请日：2013-04-26
发明人： Se-Myun Oh , Dong-Hyun Lee , Hyun-Sang Park , Sung-Wook Chung , Jae-Kwon Jung , Nam-Yong Heo
CPC分类号： B63H5/10 , B63H23/321 , B63H2005/106 , B63H2023/323 , B63H2023/342 , B63H2023/346 , B63J3/02 , F16C2233/00 , G01K13/00 , H02K3/46 , H02K7/116 , H02K7/14
摘要： Provided are a propulsion device for a ship and a ship including the same. The propulsion device for the ship includes: a rear propeller fixed to a rotation shaft; a front propeller that is rotatably supported on the rotation shaft in the front of the rear propeller; at least one bearing interposed in at least one of spaces between a hub of the front propeller and the rotation shaft and between the rotation shaft and a ship body; and an inverse rotation unit that inverts rotation of the rotation shaft, transfers the inverted rotation to the front propeller and includes a gearbox that is accommodated in an installation space formed in a tail of the ship body in a state in which a plurality of gears for implementing inversion of the front propeller are embedded, wherein at least one measurement unit for measuring operating states of the at least one bearing is mounted to the rotation shaft.
-
公开(公告)号：US10696366B2
公开(公告)日：2020-06-30
申请号：US15874879
申请日：2018-01-19
发明人： Se-Myun Oh , Hyun-Sang Park , Tae-Goo Lee , Dong-Hyun Lee , Tae-Sik Lee
摘要： Provided is a ship propelling apparatus including a rotation shaft on which a rear propeller is fixed; a front propeller rotatably supported on the rotation shaft in front of the rear propeller; and a counter-rotating device through which the rotation shaft passes, which includes a gear box including therein a plurality of gears configured to reverse rotation of the rotation shaft and transfer the reversed rotation to the front propeller, and which is installed in an installation space formed at the rear of a ship. The rotation shaft includes a measurement hole formed to pass through a center of the rotation shaft for centering of the counter-rotating device installed in the installation space; and an individual lubricant path separated from the measurement hole.
-
公开(公告)号：US09862460B2
公开(公告)日：2018-01-09
申请号：US14648906
申请日：2013-05-16
发明人： Kwang-Jun Paik , Hyun-Sang Park , Jin-Suk Lee , Tae-Goo Lee , Ji-Nam Kim , Jin-Ho Kim , Jae-Ouk Roh , Tae-Sam Choi , Kwang-Kun Park , Hyoung-Gil Park , Chi-Su Song , Se-Myun Oh , Dong-Hyun Lee , Jeung-Hoon Lee , Jae-Kwon Jung , Tae-Sik Lee
CPC分类号： B63B9/00 , B63B2009/007 , B63H5/10 , B63H23/34 , B63H2005/106 , B63H2023/0283 , B63H2023/067 , B63H2023/323 , B63H2023/325 , B63H2023/327 , Y02T70/146 , Y10T29/49323
摘要： Disclosed are a propulsion system for a ship, a method of assembling the same, and a method of disassembling the same. The propulsion system for the ship includes: a rear propeller fixed to a rotary shaft; a front propeller that is rotatably supported on the rotary shaft in front of the rear propeller; a contra-rotating device that is mounted in an installation space at a rear end of a hull so as to reverse the rotation of the rotary shaft and transmit the reversed rotation to the front propeller; a propeller connecting member that connects the contra-rotating device and the front propeller to transmit a rotational force; and a thrust supporting device that is provided between the contra-rotating device and the propeller connection member to support thrust of the front propeller.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.016 秒)
