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公开(公告)号：EP2927111B1
公开(公告)日：2018-07-11
申请号：EP13860177.8
申请日：2013-05-16
发明人： PAIK, Kwang Jun , PARK, Hyun Sang , LEE, Jin Suk , LEE, Tae Goo , KIM, Ji Nam , KIM, Jin Ho , ROH, Jae Ouk , CHOI, Tae Sam , PARK, Kwang Kun , PARK, Hyoung Gil , SONG, Chi Su , OH, Se Myun , LEE, Dong Hyun , LEE, Jeung Hoon , JUNG, Jae Kwon , LEE, Tae Sik
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.
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公开(公告)号：EP2927111A1
公开(公告)日：2015-10-07
申请号：EP13860177.8
申请日：2013-05-16
发明人： PAIK, Kwang Jun , PARK, Hyun Sang , LEE, Jin Suk , LEE, Tae Goo , KIM, Ji Nam , KIM, Jin Ho , ROH, Jae Ouk , CHOI, Tae Sam , PARK, Kwang Kun , PARK, Hyoung Gil , SONG, Chi Su , OH, Se Myun , LEE, Dong Hyun , LEE, Jeung Hoon , JUNG, Jae Kwon , LEE, Tae Sik
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.
摘要翻译： 公开了一种用于船舶的推进系统，其组装方法及其拆卸方法。 船舶的推进系统包括：固定在旋转轴上的后推进器; 前推进器，其可旋转地支撑在后螺旋桨前面的旋转轴上; 反转装置，其安装在船体的后端处的安装空间中，以便反转旋转轴的旋转并将反转的旋转传递到前螺旋桨; 螺旋桨连接构件，其连接反转装置和前螺旋桨，以传递旋转力; 以及设置在反转装置和螺旋桨连接构件之间以支撑前螺旋桨的推力的推力支撑装置。
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公开(公告)号：EP2955099B1
公开(公告)日：2018-08-29
申请号：EP14749497.5
申请日：2014-02-10
发明人： SONG, Chi Su , ROH, Jaeouk , OH, Semyun , LEE, Donghyun , JUNG, Jaekwon , PARK, Kwangkun , PARK, Hyoung-Gil , PAIK, Kwangjun , LEE, Jeunghoon , LEE, Jinsuk , LEE, Taegoo
CPC分类号： B63H5/15 , B63B35/66 , B63B35/68 , B63H5/08 , B63H5/10 , B63H5/125 , B63H5/14 , B63H2001/283 , B63H2005/103 , B63H2005/1254
摘要： A propulsion device for a ship is introduced. The propulsion device for the ship comprises a duct having a nose corresponding to the front vertex of a hydrofoil cross-section and a tail corresponding to the rear vertex of the hydrofoil cross-section, wherein the shape of the duct cross-section comprises: an outer surface formed upward in a convex shape at the front end of the duct and formed downward in a concave shape at the rear end of the duct; an inner front part of the duct formed downward in a convex shape at the front end of the duct; an inner rear part of the duct formed downward in a convex shape at the rear end of the duct; and a parallel part for connecting the inner forward part and the inner backward part in parallel to each other.
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公开(公告)号：EP3210876A1
公开(公告)日：2017-08-30
申请号：EP15853182.2
申请日：2015-09-16
发明人： LEE, Hee Dong , SONG, Chi Su , KIM, Boo Ki , LEE, Dong Hyun , LEE, Ji Sun , CHOI, Soon Ho , HONG, Chun Beom , KIM, Dong Uk , AHN, Kwang Hyun , LEE, Sang Hwan , LEE, Sung Ju , CHOI, Kweon Ho
CPC分类号： B63H1/28
摘要： A propelling efficiency enhancing device is disclosed. A propelling efficiency enhancing device according to an embodiment of the present invention is disposed in front of a propeller and includes current fixing blades disposed radially around the rotating shaft of the propeller. The current fixing blades are positioned at regions, from among the left region and right region of the surface of revolution of the propeller, at which the propeller rotates upward, the span length of at least one of the current fixing blades is different from those of the others, and the span length of an arbitrarily selected current fixing blade from among the current fixing blades is greater than or equal to that of another current fixing blade disposed directly thereunder.
摘要翻译： 公开了一种推进效率增强装置。 根据本发明的实施例的推进效率提高装置设置在螺旋桨的前方并且包括径向围绕螺旋桨的旋转轴布置的电流固定叶片。 当前的固定叶片位于螺旋桨的旋转表面的左侧区域和右侧区域中螺旋桨向上旋转的区域，至少一个当前固定叶片的跨距长度不同于 其他，以及当前固定刀片中任意选择的当前固定刀片的跨距长度大于或等于直接设置在其下的另一个当前固定刀片的跨距长度。
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公开(公告)号：EP2955099A1
公开(公告)日：2015-12-16
申请号：EP14749497.5
申请日：2014-02-10
发明人： SONG, Chi Su , ROH, Jaeouk , OH, Semyun , LEE, Donghyun , JUNG, Jaekwon , PARK, Kwangkun , PARK, Hyoung-Gil , PAIK, Kwangjun , LEE, Jeunghoon , LEE, Jinsuk , LEE, Taegoo
CPC分类号： B63H5/15 , B63B35/66 , B63B35/68 , B63H5/08 , B63H5/10 , B63H5/125 , B63H5/14 , B63H2001/283 , B63H2005/103 , B63H2005/1254
摘要： A propulsion device for a ship is introduced. The propulsion device for the ship comprises a duct having a nose corresponding to the front vertex of a hydrofoil cross-section and a tail corresponding to the rear vertex of the hydrofoil cross-section, wherein the shape of the duct cross-section comprises: an outer surface formed upward in a convex shape at the front end of the duct and formed downward in a concave shape at the rear end of the duct; an inner front part of the duct formed downward in a convex shape at the front end of the duct; an inner rear part of the duct formed downward in a convex shape at the rear end of the duct; and a parallel part for connecting the inner forward part and the inner backward part in parallel to each other.
摘要翻译： 引入了船舶的推进装置。 用于船舶的推进装置包括具有对应于水翼截面的前顶点的鼻部和对应于水翼截面的后顶点的尾部的管道，其中管道截面的形状包括： 在导管的前端处以凸形向上形成并且在导管的后端处以凹形向下形成的外表面; 在导管的前端处以凸形向下形成的导管的内前部; 在导管的后端处以凸形向下形成的导管的内后部; 以及平行部分，用于彼此平行地连接内前部和内后部。
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