公开(公告)号：EP2860489A4

公开(公告)日：2016-07-20

申请号：EP13796337

申请日：2013-05-30

申请人： CYTRONIQ CO LTD

发明人： LEE MICHAEL MYUNG SUB

IPC分类号： G01B11/16 ,  B63B9/00 ,  B63B9/02 ,  E21B17/01 ,  G01L1/24

CPC分类号： B63B9/002 ,  B63B9/001 ,  B63B9/003 ,  B63B9/02 ,  B63B9/08 ,  B63B49/00 ,  B63J2099/008 ,  E21B17/01 ,  G01B11/16 ,  G01B11/18 ,  G01L1/246 ,  G01L5/0038 ,  G01L5/167 ,  G01M3/00 ,  G01S13/865 ,  G01S13/9307 ,  G01S13/956 ,  G01S17/93 ,  Y02A90/18 ,  Y02T70/146

摘要： Disclosed is a system and method for monitoring a physical change of a marine structure which includes a complex optical measuring instrument for detecting a behavior and structural change of the marine structure by using at least one optical sensor by means of optical fiber Bragg grating. A physical change of the marine structure may be accurately monitored in real time by introducing an optical sensor-type measurement method. Disclosed is real-time predictive monitoring and predictive controlling of aerodynamic and hydrodynamic environmental internal or external force, hull stresses, 6 degrees of freedom (6-dof) movement and location of a marine structure, and more particularly a method for synthetically measuring changes of four-directional slopes, sea gauge, trim, corrosion, erosion, crack, pressure, stress, vibration, frequency or the like applied to a floating marine structure by means of aerodynamic environmental internal or external force, and predictively controlling the marine structure based thereon to provide information on fuel savings, safe operation and maintenance. In an aspect, a method for providing information on fuel savings, safe operation and maintenance by real-time predictive monitoring and predictive controlling of aerodynamic environmental internal or external force, hull stresses, 6 degrees of freedom (6-dof) movement and location of a marine structure includes (1) accumulating data about an internal or external force applied to a marine structure by a gas flow out of the marine structure by means of a linear test in a water tank or a wind tunnel and data about a response of the marine structure according to the internal or external force to generate a look-up table, and storing the look-up table in a database, (2) measuring the internal or external force by using a time-of-flight method in an actual voyage of the marine structure and storing the internal or external force in the database, (3) comparing the measurement data of the internal or external force obtained in the step (2) with the data about the internal or external force accumulated in the look-up table in the step (1) to predict data about a response of the marine structure, and (4) controlling a posture or navigation path of the marine structure in real time by using the predicted data about a response of the marine structure.

公开(公告)号：EP3247620A1

公开(公告)日：2017-11-29

申请号：EP15817835.0

申请日：2015-12-21

申请人： Rasmussen Maritime Design AS

发明人： MOEN, Roar, Johan

IPC分类号： B63B1/06 ,  B63B9/02 ,  B63B1/40

CPC分类号： B63B1/063 ,  B63B1/40 ,  B63B9/02 ,  Y02T70/125 ,  Y02T70/126

摘要： The present invention relates to the design of seagoing vessels and can be used for most hull types from slow-moving ships and barges to high-speed ships and boats that are operated close to planing speed, and also for sailing boats. The invention relates to the design of the vessel's forepart and relates to a device that reduces the vessel's wave resistance within a wide speed range, and also reduces or eliminates spray and wave-breaking resistance. The device comprises a body that is fully or partly submerged in a mass of water and positioned at the bow area, the body working in interaction with the hull behind. The body is designed and positioned such that it essentially displaces oncoming water mass in the vertical plane and then leads the water mass that passes on the top surface of the body away from and/or essentially parallel to the bow area, such the hull itself, behind the body, displaces oncoming water masses to the least possible extent. A reduced resistance to forward movement from the vessel is thus obtained.

公开(公告)号：EP3037338A1

公开(公告)日：2016-06-29

申请号：EP14199833.6

申请日：2014-12-22

申请人： Rasmussen Maritime Design AS

发明人： Moen, Roar, Johan

IPC分类号： B63B1/06 ,  B63B9/02 ,  B63B1/40

CPC分类号： B63B1/063 ,  B63B1/40 ,  B63B9/02 ,  Y02T70/125 ,  Y02T70/126

摘要： The present invention relates to the design of seagoing vessels and can be used for most hull types from slow-moving ships and barges to high-speed ships and boats that are operated close to planing speed, and also for sailing boats.
The invention relates to the design of the vessel's forepart and relates to a device that reduces the vessel's wave resistance within a wide speed range, and also reduces or eliminates spray and wave-breaking resistance.
The device comprises a body that is fully or partly submerged in a mass of water and positioned at the bow area, the body working in interaction with the hull behind. The body is designed and positioned such that it essentially displaces oncoming water mass in the vertical plane and then leads the water mass that passes on the top surface of the body away from and/or essentially parallel to the bow area, such the hull itself, behind the body, displaces oncoming water masses to the least possible extent. A reduced resistance to forward movement from the vessel is thus obtained.

摘要翻译： 本发明涉及海船的设计，并且可用于大部分船体类型，从缓慢移动的船舶和驳船到接近踩踏速度的高速船只和船只以及帆船。 本发明涉及容器前端的设计，涉及一种能够在宽的速度范围内降低容器的波浪阻力的装置，并且还减少或消除喷雾和抗波浪破坏性。 该装置包括完全或部分淹没在大量水中且位于弓形区域的主体，身体与船身后面相互作用。 身体的设计和定位使得其基本上使垂直平面中的迎面而来的水质移动，然后将穿过身体顶表面的水体引导离开和/或基本上平行于弓形区域（例如船体本身） 身体后面，尽可能地取代迎面​​而来的水质。 从而获得从容器向前移动的抗性降低。

公开(公告)号：EP3247620B1

公开(公告)日：2019-05-15

申请号：EP15817835.0

申请日：2015-12-21

申请人： Rasmussen Maritime Design AS

发明人： MOEN, Roar, Johan

IPC分类号： B63B1/06 ,  B63B9/02 ,  B63B1/40

公开(公告)号：EP0797087A3

公开(公告)日：1998-12-02

申请号：EP97104763

申请日：1997-03-20

申请人： TECH ZENTRUM ENTWICKLUNGS & HA

发明人： DOEGE KLAUS DR-ING HABIL ,  FITZNER WIGAND DIPL-ING ,  JAHN KLAUS DR-ING

IPC分类号： B63B9/02 ,  G01M10/00

CPC分类号： G01M10/00 ,  B63B9/02

摘要： Beschrieben wird eine Einrichtung zum Ausscheiden von Luftblasen in Wasserumlaufkanälen bzw. Strömungskanälen mit freier Wasseroberfläche an der Meßstrecke oder im Aufenthaltsbereich, bei der die oberste Wasserschicht durch eine Scheide vom Hauptstrom abgetrennt und einer Beruhigungszone zugeführt wird, während der mit einem Fangsieb versehene Hauptstrom durch einen Krümmer nach unten abgelenkt wird.
Die Erfindung zeichnet sich dadurch aus, daß die zur Wasseroberfläche der Meßstrecke (7) parallel verlaufende Schneidenunterseite (1) in eine mit einem Radius R gerundete Schneidenvorderkante (3) übergeht und der Raum über der Schneide (4) von einer zur Schneidenvorderkante (3) hin abfallenden Schwallkammer (5) gebildet wird.
Das Fangsieb (6) verläuft durch den Umströmungsbereich vor der Schneidenvorderkante (3) und reicht über den Wasserspiegel hinaus. Unmittelbar im Anschluß an das Fangsieb (6) beginnt unter dem Wasserspiegel die Kreisbogenkontur der Kanalwand (8).
Die Höhe h der Schwallkammer (5) kann hinreichend genau aus dem Quadrat der Wassergeschwindigkeit w geteilt durch das Doppelte der Erdbeschleunigung g (
h = w
2 /2g
) berechnet werden; die Länge l der Schwallkammer (5) beträgt das 3 bis 7-fache der Höhe. Die Neigung des Bodens der Schwallkammer (5) zur Schneidenvorderkante (3) hin beträgt vorzugsweise 2 - 5°.