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公开(公告)号：KR1020130095926A
公开(公告)日：2013-08-29
申请号：KR1020120017340
申请日：2012-02-21
Applicant: 한국해양과학기술원
CPC classification number: F03B17/06 , F03B17/062 , F03G1/10 , Y02E10/28
Abstract: PURPOSE: A spring action radius variable type and simple reciprocating pivot rotating type vortex-induced vibration energy extracting apparatus is provided to easily control the equivalent elasticity of a rotating type VIV energy extracting unit through a spring action radius control unit. CONSTITUTION: A spring action radius variable type and simple reciprocating pivot rotating type vortex-induced vibration energy extracting apparatus includes a vortex generating cylinder (100), a connecting member (200), a pivot shaft, a variable length control member (400), a spring (700), a generating unit (500), and a support (600). A vortex is generated by vortex separation on the surface of the vortex generating cylinder according to flow velocity, and the vortex generating cylinder implements vortex-induced vibration up and down. One end of the connecting member is fixed to the vortex generating cylinder. The pivot shaft is coupled to the other end of the connecting member. The variable length control member is fixed to the pivot shaft. One end of the variable length control member is connected to the spring. Energy, which is excited by the vortex-induced vibration according to the transmission of the longitudinal motion of the vortex generating cylinder through the pivot shaft, is converted into electric energy by the generating unit. The support supports the generating unit, and the other end of the spring is fixed to the same.
Abstract translation: 目的：提供弹簧作用半径可变型和简单的往复式旋转旋转式涡流振动能量提取装置，通过弹簧作用半径控制单元容易地控制旋转型VIV能量提取单元的等效弹性。 构成：弹簧作用半径可变型和简单的往复运动枢转旋转型涡流振动能量提取装置包括涡流产生气缸（100），连接构件（200），枢转轴，可变长度控制构件（400） 弹簧（700），发电单元（500）和支撑件（600）。 根据流速，在涡流发生缸的表面上涡旋分离产生涡流，涡流产生气缸上下运动引起涡流振动。 连接构件的一端固定在涡流发生缸上。 枢转轴联接到连接构件的另一端。 可变长度控制构件固定在枢轴上。 可变长度控制构件的一端连接到弹簧。 根据通过枢转轴的涡流产生气缸的纵向运动的传播，被涡流引起的振动激发的能量由发电单元转换为电能。 支撑件支撑发电机组，弹簧的另一端固定在其上。
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32.发明授权
公开(公告)号：KR101284106B1
公开(公告)日：2013-07-10
申请号：KR1020110126151
申请日：2011-11-29
Applicant: 한국해양과학기술원
Abstract: 본 발명에 따른 단순 왕복 피봇 회전형 와유기진동 에너지추출 장치는 바다 또는 하천에 설치되어 물의 유속에 의해 단순 왕복 피봇 회전형 와유기진동 에너지추출 장치에 있어서, 상기 유속에 의해 표면에서 보오텍스(vortex) 박리에 따라 와류가 발생하여 상하로 와유기진동하는 와류발생실린더; 상기 와류발생실린더에 일단이 고정된 연결부재; 상기 연결부재의 타단과 결합된 피봇축; 상기 피봇축과 연결되고, 상기 와류발생실린더의 상하운동이 상기 피봇축을 통해 전달되어 와유기진동의 운동에너지를 전기에너지로 변환시키는 발전장치; 및 상기 발전장치를 고정지지하는 지지대를 포함하는 것을 특징으로 한다.
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公开(公告)号：KR1020130059915A
公开(公告)日：2013-06-07
申请号：KR1020110126151
申请日：2011-11-29
Applicant: 한국해양과학기술원
Abstract: PURPOSE: A vortex induced vibration energy extraction device for a simple reciprocating pivot-rotational type and a vortex induced vibration energy extraction method using the same are provided to lower a mass ratio due to decrease a whole inertia by directly connecting a spring and a generator with a pivot link underwater and by using only a pivot link among links of a tool. CONSTITUTION: A vortex induced vibration energy extraction device for a simple reciprocating pivot-rotational type comprises a vortex generation cylinder(100), a connecting member(200), a pivot axis(300), and a power plant. The vortex generation cylinder vortex induced vibrates to top and bottom by generating a vortex according to a vortex exfoliation in a surface by a flux. One end of the connecting member is fixed to the vortex generation cylinder. The pivot axis is combined with the other end of the connecting member. The power plant is connected to the pivot axis. The power plant converts a kinetic energy of a vortex induced vibration into an electric power by delivering an up and down motion of the vortex generation cylinder through the pivot axis. A support stand fixing and supporting the power plant is included.
Abstract translation: 目的：提供一种用于简单的往复式旋转旋转式的涡流引起的振动能量提取装置和使用其的涡流引起的振动能量提取方法，以通过直接连接弹簧和发电机来降低整体惯性来降低质量比， 在水下的枢轴连接和仅使用工具的链接之间的枢轴链接。 构成：用于简单的往复式枢转旋转型的涡流引起的振动能量提取装置包括涡流产生气缸（100），连接构件（200），枢转轴线（300）和动力装置。 涡流产生气缸涡流通过根据通过通量在表面中的涡旋剥离产生涡流而振动到顶部和底部。 连接构件的一端固定在涡流产生气缸上。 枢转轴与连接构件的另一端组合。 发电厂连接到枢轴。 动力装置通过将涡流产生气缸的上下运动通过枢转轴线将涡流引起的振动的动能转换成电力。 包括固定和支持发电厂的支架。
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公开(公告)号：KR101878167B1
公开(公告)日：2018-07-16
申请号：KR1020160130058
申请日：2016-10-07
Applicant: 한국해양과학기술원
Abstract: 본발명에따른심해저광물자원양광시스템의진수또는회수를위한수동형짐발크래들및 문풀게이트는, 롤블록과피치블록지지블록및 블록하우징을구비함으로써, 짐발크래들이고정, 지지하는라이저의플랜지부와함께롤링, 피칭할 수있다. 따라서, 상기수동형짐발크래들및 문풀게이트를구비하는선박또는플랫폼은해양환경에의해요동하는경우에도, 상기수동형짐발크래들및 문풀게이트가라이저의플랜지를안정하게고정, 지지할수 있게된다.
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Patent Agency Ranking
公开(公告)号：KR101643575B1
公开(公告)日：2016-07-28
申请号：KR1020150164257
申请日：2015-11-23
Applicant: 한국해양과학기술원
Abstract: 본발명은 (a) 알루미늄기재의표면에다공성의산화피막을형성시키는단계및 (b) 상기단계(a)에서산화피막이형성된상기알루미늄기재의표면에방청제를코팅하는단계를포함하는알루미늄기재의표면처리방법을제공한다. 본발명에따른알루미늄기재의표면처리방법에따르면, 표면처리를통해알루미늄기재의표면에다공성산화피막을형성시켜코팅되는방청제의일부가다공성산화피막에흡수되어방청제만을코팅하는종래에표면처리방법에비해금속기재의내식성및 방오효과가우수하다.
Abstract translation: 本发明涉及一种处理金属基材表面以提高海上设备效率的方法。 该方法包括：（a）在铝基板的表面上形成多孔氧化膜的步骤; 和（b）在形成有氧化膜的铝基板的表面上涂覆腐蚀抑制剂的步骤。 根据本发明，与现有的仅涂敷缓蚀剂的表面处理方法相比，通过形成多孔氧化膜，处理铝基板的表面的方法具有优异的金属基材的防污和防腐蚀作用 通过表面处理在铝基板的表面上，使一部分缓蚀剂吸收到多孔氧化膜上。
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公开(公告)号：KR101579514B1
公开(公告)日：2015-12-23
申请号：KR1020150096665
申请日：2015-07-07
Applicant: 한국해양과학기술원
Abstract: 본발명은심해저광물자원채광을위한바이패스양광관을공개한다. 이장치는심해저에서집광로봇으로부터채집되어파쇄된광물자원의슬러리를양광펌프로양광관을통해해상의수상선까지정방향으로이송하는심해저광물자원채광시스템에있어서, 일측이상기수상선의하부에연결되는양광관과연결되고, 타측이상기양광펌프의상부에연결되는양광관과연결되며, 양측면에역방향의슬러리를배출하는배출구를구비하는연결관; 상기배출구에각각연결되어소정의각도로하향분기및 연장되어상기역방향의슬러리를배출하는통로가되는바이패스관; 및상기연결관의내벽을따라상하로슬라이딩하면서상기배출구를개폐함에따라상기정방향의슬러리를상기수상선의하부에연결되는양광관으로이송하거나상기역방향의슬러리를상기바이패스관으로이송시키는밸브블록;을포함하는것을특징으로한다.
Abstract translation: 根据本发明，公开了一种用于挖掘深海矿产资源的旁路提升管。 在深海矿产资源开采系统中，通过使用起重泵的起重管道将从深海的收集机器人收集和粉碎的矿物资源的浆料运送到海洋船舶; 本发明的旁通提升管包括：连接管，其一侧连接到连接到表面船的下部的提升管，另一侧连接到连接到表面船的上部的提升管， 并且包括两侧的反向出口排出浆料; 旁通管，其以固定角度分支并向下延伸，连接到出口，沿相反方向排出浆料; 以及阀块，其将浆料沿正方向输送到连接到表面船的下部的提升管，或者根据打开或关闭出口向上滑动而沿着相反方向将浆料输送到旁通管， 沿着连接管的内壁向下。
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公开(公告)号：KR101473358B1
公开(公告)日：2014-12-17
申请号：KR1020130071649
申请日：2013-06-21
Applicant: 한국해양과학기술원
CPC classification number: B25J19/0054 , B63G2008/002
Abstract: 본 발명은 냉각장치를 구비하는 수중로봇의 내압용기 내부에 구비된 전자장치에서 발생하는 발열을 공기순환 장치를 이용하여 용이하게 외부로 방출하는 냉각장치를 구비하는 수중로봇의 내압용기에 관한 것이다.
이를 위해 본 발명은 수중로봇의 내압용기에 있어서, 내압용기의 일측 방향으로 공기를 송풍하기 위해 내압용기의 타측 내부 종단에 구비되는 냉각팬, 냉각팬의 송풍 공기를 분배하기 위해 냉각팬의 송풍 방향으로 구비되는 공기 분배부, 공기 분배부에 의해 분배되는 송풍 공기가 경유하는 적어도 하나의 유로로 구성되는 공기 순환부를 포함하며, 유로는 내압용기의 외부를 형성하는 캐니스터의 내부에 밀착하여 구비된다.Abstract translation: 本发明涉及具有冷却装置的水下机器人的耐压外壳，所述冷却装置使用空气循环装置将从水下机器人的耐压外壳内的电子装置产生的加热空气排出到外部。 为此，水下机器人的耐压外壳包括冷却风扇，该冷却风扇形成在耐压外壳的另一侧的内纵向端部，以将空气吹向耐压外壳的一侧; 空气分配部，其形成在所述冷却风扇的吹出方向上，以分配来自所述冷却风扇的空气; 以及空气循环部，其由分配在分配部中的空气的至少一个流路构成，其中，流路粘附到用于形成耐压外壳的外侧的罐的内部。
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公开(公告)号：KR1020140054933A
公开(公告)日：2014-05-09
申请号：KR1020120121026
申请日：2012-10-30
Applicant: 한국해양과학기술원
CPC classification number: E21C50/00
Abstract: The present invention provides a bi-directional mining apparatus for manganese nodules which includes a driving unit driving along a pre-determined driving direction; collecting units installed on both ends of the driving unit for collecting manganese nodules; a controlling unit for detecting the driving direction of the driving unit and driving one of the collecting units installed on both ends of the driving unit along the detected driving direction.
Abstract translation: 本发明提供一种用于锰结核的双向采矿设备，其包括沿着预定行驶方向驱动的驱动单元; 安装在驱动单元两端的收集单元用于收集锰结核; 控制单元，用于检测驱动单元的驱动方向，并沿着检测到的驱动方向驱动安装在驱动单元的两端上的收集单元之一。
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公开(公告)号：KR1020140037654A
公开(公告)日：2014-03-27
申请号：KR1020120104068
申请日：2012-09-19
Applicant: 한국해양과학기술원
IPC: G06F19/00
CPC classification number: G06F17/5095
Abstract: According to the present invention, a method for calculating track shearing displacement is provided. The method for calculating track shearing displacement comprises the steps of: setting a plurality of track links connected in parallel to each other as one rigid body; setting a first section in which shear displacement changes in all sections of the track links, and a second section regularly formed; calculating a linear line shear displacement of the first section; and calculating the shear displacement changes in the first section and the second section by tacking in the linear line including a speed of the track. [Reference numerals] (AA) Track link; (BB) Rotary joint or bushing
Abstract translation: 根据本发明，提供了一种用于计算轨道剪切位移的方法。 用于计算轨道剪切位移的方法包括以下步骤：将作为一个刚体彼此平行连接的多个轨道链节设置; 设置轨道连杆的所有部分中剪切位移发生变化的第一部分，以及定期形成的第二部分; 计算第一段的线性剪切位移; 以及通过在包括所述轨道的速度的线性线中进行拼接来计算所述第一部分和所述第二部分中的剪切位移变化。 （附图标记）（AA）轨道连杆; （BB）旋转接头或衬套
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