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公开(公告)号：US20180178890A1
公开(公告)日：2018-06-28
申请号：US15874879
申请日：2018-01-19
Applicant: SAMSUNG HEAVY IND. CO., LTD.
Inventor： Se-Myun OH , Hyun-Sang PARK , Tae-Goo LEE , Dong-Hyun LEE , Tae-Sik LEE
CPC classification number: B63H5/10 , B63H1/04 , B63H21/386 , B63H23/02 , B63H23/321 , B63H2005/106 , B63H2023/0283 , B63H2023/322 , B63H2023/323 , B63H2023/327 , B63H2023/342 , B63H2023/346
Abstract: 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.
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2.发明申请公开(公告)号：US20170305521A1
公开(公告)日：2017-10-26
申请号：US15496611
申请日：2017-04-25
Inventor： Lionel JULLIAND , Loic VINCENT
CPC classification number: B63H21/38 , B63H5/125 , B63H23/321 , B63H2005/1254 , B63H2005/1258 , B63H2023/327 , F16C17/243 , F16C19/525 , F16C33/105 , F16C33/667 , F16C2326/30 , F16N7/40 , F16N29/02
Abstract: This propulsion unit for an aquatic vehicle consists of a mobile casing mounted in a pivot connection in relation to a hull element of the aquatic vehicle, a drive shaft of a propeller, said shaft being mounted rotatably within the mobile casing by means of at least one bearing consisting of a closed space adapted to be filled with a hydraulic fluid, an electrical machine being adapted to drive the rotary drive shaft in relation to the mobile casing, where the propulsion unit further consists of a module for conditioning the hydraulic fluid contained in the closed space of the bearing. The propulsion unit also consists of a control device to control the conditioning, the control device consisting of a temperature sensor and capable of activating the conditioning of the hydraulic fluid contained in the closed space according to the temperature measured by the temperature sensor.
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3.发明授权Arrangement, a sealing assembly, a casing flange and a spacer for sealing the propeller shaft of a marine vessel 有权布置，密封组件，壳体凸缘和用于密封船舶的螺旋桨轴的间隔件公开(公告)号：US09587513B2
公开(公告)日：2017-03-07
申请号：US13877009
申请日：2010-09-29
Applicant: Craig Hatfull
Inventor： Craig Hatfull
CPC classification number: F01D25/00 , B63H23/321 , B63H2023/327 , F04D29/106 , F04D29/108 , F04D29/126 , F05D2240/55 , F16J15/02 , F16J15/025 , F16J15/32 , F16J15/3204 , F16J15/3216 , F16J15/3232
Abstract: A propeller shaft of a marine vessel is supported by bearing means within a stern tube or frame. The stern tube or frame has an aft end provided with a sealing assembly for sealing the propeller shaft. The sealing assembly and the stern tube or frame have at least one leakage monitor line for monitoring the condition of the sealing assembly. The at least one leakage monitor line is provided with a circumferentially extending channel section.
Abstract translation: 海运船舶的传动轴由艉管或框架内的轴承装置支撑。 船尾管或框架具有设置有用于密封螺旋桨轴的密封组件的后端。 密封组件和船尾管或框架具有用于监测密封组件的状态的至少一个泄漏监控线。 所述至少一个泄漏监控线设置有周向延伸的通道部分。
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公开(公告)号：US09322474B2
公开(公告)日：2016-04-26
申请号：US14843251
申请日：2015-09-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jee Hoon Lee , Sung Mo Kim , Jong Hoon Oh
IPC: A47B96/04 , F16J15/32 , F25D21/04 , F25D23/02 , F25D23/04 , B63H23/32 , F16C17/14 , F16C33/22 , F25D23/12 , F25D23/08
CPC classification number: F16J15/3224 , B63H23/321 , B63H2023/327 , F16C17/14 , F16C33/22 , F16J15/3232 , F25D21/04 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/087 , F25D23/12 , F25D2323/021
Abstract: A refrigerator provided with a rotating bar configured to seal a gap between one pair of doors, capable of preventing the door from being incompletely closed due to an erroneous operation of the rotating bar, the rotating bar capable of sealing a gap formed between the rotating bar and a body as well as a gap formed between one pair of doors, the rotating bar being elastically supported by an elastic member so as to move by receiving an external force from a guide part provided on the body, the rotating bar including a sealing member protruding from the rotating bar so as to seal a gap between the rotating bar and the body.
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5.发明申请公开(公告)号：US20150314846A1
公开(公告)日：2015-11-05
申请号：US14648906
申请日：2013-05-16
Applicant: SAMSUNG HEAVY IND. CO., LTD.
Inventor： 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-Si SONG , Se-Myun OH , Dong-Hyun LEE , Jeung-Hoon LEE , Jae-Kwon JUNG , Tae-Sik LEE
CPC classification number: B63B9/00 , B63B2009/007 , B63H5/10 , B63H23/34 , B63H2005/106 , B63H2023/0283 , B63H2023/067 , B63H2023/323 , B63H2023/325 , B63H2023/327 , Y02T70/146 , Y10T29/49323
Abstract: 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.
Abstract translation: 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。 该船舶推进系统包括：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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Patent Agency Ranking
公开(公告)号：US09157676B2
公开(公告)日：2015-10-13
申请号：US13799258
申请日：2013-03-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jee Hoon Lee , Sung Mo Kim , Jong Hoon Oh
CPC classification number: F16J15/3224 , B63H23/321 , B63H2023/327 , F16C17/14 , F16C33/22 , F16J15/3232 , F25D21/04 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/087 , F25D23/12 , F25D2323/021
Abstract: A refrigerator provided with a rotating bar configured to seal a gap between one pair of doors, capable of preventing the door from being incompletely closed due to an erroneous operation of the rotating bar, the rotating bar capable of sealing a gap formed between the rotating bar and a body as well as a gap formed between one pair of doors, the rotating bar being elastically supported by an elastic member so as to move by receiving an external force from a guide part provided on the body, the rotating bar including a sealing member protruding from the rotating bar so as to seal a gap between the rotating bar and the body.
Abstract translation: 一种设置有旋转杆的冰箱，其构造成密封一对门之间的间隙，能够防止门由于旋转杆的错误操作而不完全闭合，该旋转杆能够密封形成在旋转杆 主体以及形成在一对门之间的间隙，所述旋转杆由弹性构件弹性支撑，以便通过从设置在所述主体上的引导部接受外力而移动，所述旋转杆包括密封构件 从旋转杆突出，以便密封旋转杆和主体之间的间隙。
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公开(公告)号：US09126668B2
公开(公告)日：2015-09-08
申请号：US13780155
申请日：2013-02-28
Applicant: Blohm + Voss Industries GmbH
Inventor： Joerg Brand
CPC classification number: B63H23/321 , B63H2023/327 , F16J15/16
Abstract: A seal arrangement for sealing around a rotating shaft that passes through a ship bulkhead includes an expandible and contractible seal ring made of several seal ring segments, and radial actuators that engage the seal ring segments and can be power-activated, e.g. with a pressure medium, to pull the seal ring segments radially outwardly, thereby expanding the seal ring to a larger diameter spaced away from the shaft. When the radial actuators are not activated, the biasing force of springs contracts the seal ring segments to a smaller diameter, to establish sealing contact of the seal ring on the shaft. In normal operation a control unit activates the actuators, but if sensors detect a power failure or water in the ship, or a manual switching is triggered, then the seal arrangement contracts under spring force into the sealing condition with the seal rings sealing against the shaft.
Abstract translation: 用于密封通过船舱壁的旋转轴周围的密封装置包括由几个密封环段制成的可膨胀和收缩的密封环，以及接合密封环段并且可以被动力激活的径向致动器，例如， 利用压力介质将密封环段径向向外拉动，从而将密封环扩展到与轴间隔开的较大直径。 当径向致动器未被激活时，弹簧的偏压力将密封环段收缩到更小的直径，以建立密封环在轴上的密封接触。 在正常运行中，控制单元激活执行器，但是如果传感器检测到船舶的电源故障或水，或者触发手动切换，则密封装置在弹簧力下收缩到密封状态，密封环密封在轴上 。
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公开(公告)号：US20130220196A1
公开(公告)日：2013-08-29
申请号：US13780155
申请日：2013-02-28
Applicant: Blohm + Voss Industries GmbH
Inventor： Joerg Brand
CPC classification number: B63H23/321 , B63H2023/327 , F16J15/16
Abstract: A seal arrangement for sealing around a rotating shaft that passes through a ship bulkhead includes an expandible and contractible seal ring made of several seal ring segments, and radial actuators that engage the seal ring segments and can be power-activated, e.g. with a pressure medium, to pull the seal ring segments radially outwardly, thereby expanding the seal ring to a larger diameter spaced away from the shaft. When the radial actuators are not activated, the biasing force of springs contracts the seal ring segments to a smaller diameter, to establish sealing contact of the seal ring on the shaft. In normal operation a control unit activates the actuators, but if sensors detect a power failure or water in the ship, or a manual switching is triggered, then the seal arrangement contracts under spring force into the sealing condition with the seal rings sealing against the shaft.
Abstract translation: 用于密封通过船舱壁的旋转轴周围的密封装置包括由几个密封环段制成的可膨胀和收缩的密封环，以及接合密封环段并且可以被动力激活的径向致动器，例如， 利用压力介质将密封环段径向向外拉动，从而将密封环扩展到与轴间隔开的较大直径。 当径向致动器未被激活时，弹簧的偏压力将密封环段收缩到更小的直径，以建立密封环在轴上的密封接触。 在正常运行中，控制单元激活执行器，但是如果传感器检测到船舶的电源故障或水，或者触发手动切换，则密封装置在弹簧力下收缩到密封状态，密封环密封在轴上 。
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公开(公告)号：US20070281560A1
公开(公告)日：2007-12-06
申请号：US11444088
申请日：2006-05-31
Applicant: Mingfong Hwang , Arun Kumar , Albert G. Selder , William A. Facinelli , Louie T. Gaines
Inventor： Mingfong Hwang , Arun Kumar , Albert G. Selder , William A. Facinelli , Louie T. Gaines
IPC: B63H11/00
CPC classification number: B63H11/08 , B63H23/321 , B63H2011/081 , B63H2023/327 , F04D29/106
Abstract: A seal pressure vent system for a waterjet propulsion apparatus including a water intake section and a pumping unit. The pumping unit is designed such that in operation the seal pressure vent system provides a fluidic path for the flow of high pressure water away from a lip seal assembly toward a near ambient pressure region. The seal vent system includes a plurality of fluid passageways formed in a stator structure in conjunction with a water barrier ring, a tail cone including an extended flange, or a modified stator web structure.
Abstract translation: 一种用于包括进水部分和抽水单元的水射流推进装置的密封压力通气系统。 泵送单元被设计成使得在操作中，密封压力通风系统提供用于将高压水流从唇形密封组件朝向接近环境压力区域流动的流体路径。 密封通气系统包括与防水环结合的定子结构中形成的多个流体通道，包括延伸凸缘的尾锥或改进的定子腹板结构。
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10.发明申请PROPELLER DRIVE SHAFT MOUNTING SUPPORT UNIT FOR AN INBOARD DRIVE MARINE VESSEL AND METHOD OF FORMING SAME 失效螺旋桨驱动轴承支撑单元，用于船载驱动海事船及其形成方法公开(公告)号：US20040092178A1
公开(公告)日：2004-05-13
申请号：US10292184
申请日：2002-11-12
Inventor： Timothy Patrick Creighton
IPC: B63H023/34 , B63H023/36
CPC classification number: B63B3/42 , B63B2003/425 , B63H23/321 , B63H23/36 , B63H2023/322 , B63H2023/327
Abstract: A mounting support (100, 200) for a marine vessel inboard drive propulsion system used in connection with a precision driveline includes a substantially cylindrical housing (107), one or more bearing assemblies (113) positioned within the cylindrical housing (107) for promoting rotation of a drive shaft (103) and one or more seals (119) typically located at both ends of the housing (107) for preventing water from contacting one or more of the bearing assemblies (113).
Abstract translation: 用于与精密传动系统结合使用的船用船内驱动推进系统的安装支架（100,200）包括基本上圆柱形的壳体（107），一个或多个定位在圆柱形壳体（107）内的轴承组件（113），用于促进 驱动轴（103）的旋转和通常位于壳体（107）的两端的一个或多个密封件（119），用于防止水接触一个或多个轴承组件（113）。
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