公开(公告)号：US09902464B2

公开(公告)日：2018-02-27

申请号：US15448314

申请日：2017-03-02

Applicant: Roy Cottrell ,  Barton Grasso ,  Frank Strachan ,  Jose H. Vazquez

Inventor： Roy Cottrell ,  Barton Grasso ,  Frank Strachan ,  Jose H. Vazquez

IPC: B63B35/44 ,  B63B1/12 ,  B63B3/14 ,  B63B1/10

CPC classification number: B63B1/107 ,  B63B3/26 ,  B63B3/70 ,  B63B35/44 ,  B63B2003/145

Abstract: Semi-submersibles are subjected to loading from waves, causing racking, longitudinal shear and parallelogramming, or differential movement of the pontoons. The cyclic wave loading makes the various connections, where stress concentrations occur, susceptible to fatigue damage throughout the hull structure. This is most evident at the connections between the braces and the main hull structure. A revised brace to main hull connection with reduced bending stiffness is employed to reduce the moment being transferred from the brace to the hull, thereby reducing the bending stress and susceptibility to fatigue damage. This improved connection employs an internal member to transfer the loads between the brace and hull structure mainly as tension and compression. As a consequence of the improved fatigue performance, the structural weight of the connection can be greatly reduced, thus increasing the capacity with which the semi-submersible hull can operate.

公开(公告)号：US20140102347A1

公开(公告)日：2014-04-17

申请号：US14054116

申请日：2013-10-15

Applicant: ION Geophysical Corporation

Inventor： Joseph R. Gagliardi ,  Shawn Rice ,  Curt Schneider ,  Jeffrey W. Cunkelman ,  Timothy A. Dudley ,  Dale Lambert ,  Mike Burnham

IPC: B63B21/66

CPC classification number: B63B3/38 ,  B63B3/14 ,  B63B3/70 ,  B63B21/66 ,  B63B21/663 ,  B63B35/08 ,  B63B43/18 ,  B63B2211/06 ,  G01V1/38 ,  G01V1/3826 ,  G01V1/3835 ,  G01V1/3843

Abstract: A skeg mounts from the stern of a towing vessel and extends below the waterline. A channel in the skeg protects cables for steamers and a source of a seismic system deployed from the vessel. Tow points on the skeg lie below the water's surface and connect to towlines to support the steamers and source. A floatation device supports the source and tows below the water's surface to avoid ice floes. The streamers can have vehicles deployed thereon for controlling a position on the streamer. To facilitate locating the streamers, these vehicles on the streamers can be brought to the surface when clear of ice floes so that GPS readings can be obtained and communicated to a control system. After obtaining readings, the vehicles can be floated back under the surface. Deploying, using, and retrieving the system accounts for ice at the surface in icy regions. In addition, handling the seismic record can account for noise generated by ice impact events.

Abstract translation: 一根skeg从拖船的船尾安装，并延伸到水线以下。 skeg中的通道可以保护用于蒸笼的电缆和从容器部署的地震系统的源。 skeg上的牵引点位于水面以下，并连接到拖车以支撑蒸笼和水源。 漂浮装置支撑水面下面的水源和水道，以避免浮冰。 拖缆可以在其上部署车辆以控制拖缆上的位置。 为了便于定位拖缆，拖缆上的这些车辆可以在没有浮冰的情况下被带到地面上，从而可以获得GPS读数并传送给控制系统。 获得读数后，车辆可以浮在表面下方。 在冰冷地区的表面部署，使用和检索系统帐户。 此外，处理地震记录可以解决冰影响事件产生的噪音。

公开(公告)号：US08225732B2

公开(公告)日：2012-07-24

申请号：US12278021

申请日：2007-02-02

Applicant: Jostein Erstad ,  Lars Seim ,  Atle Ingebrigsten

Inventor： Jostein Erstad ,  Lars Seim ,  Atle Ingebrigsten

IPC: B63B9/04

CPC classification number: B63B9/04 ,  B63B3/70 ,  B63B21/507 ,  B63B2035/448

Abstract: A tanker (1) is converted to a floating production ship by a vertical opening (1) being cut out in the hull (1) and a cassette-like plate structure (7) inserted in the opening. The cassette (7) is composed of plate elements (12, 13) which are designed to fit and connect with the cut elements in the hull's opening. The cassette (7) will thereby form part of the ship's hull strength. The cassette has a vertical shaft (8) for mounting a turret (14) in/near the ship's bottom area. The turret (14) is wet-mounted in the shaft.

Abstract translation: 油船（1）通过在船体（1）中切出的垂直开口（1）和插入开口中的盒状板结构（7）转换成浮式生产船。 盒（7）由板元件（12,13）组成，板元件（12,13）设计成与船体开口中的切割元件配合和连接。 因此，盒（7）将形成船体强度的一部分。 该盒具有用于将炮塔（14）安装在船底部区域附近的垂直轴（8）。 转塔（14）被湿式安装在轴上。

公开(公告)号：US20100012014A1

公开(公告)日：2010-01-21

申请号：US12484772

申请日：2009-06-15

Applicant: John Randolph Holland ,  Wolfgang Fichelmann ,  Juergen Wollert

Inventor： John Randolph Holland ,  Wolfgang Fichelmann ,  Juergen Wollert

IPC: B63B25/08 ,  B63B25/16 ,  B63B25/24

CPC classification number: B63B3/70 ,  B63B17/0081 ,  B63B25/12 ,  B63B25/14 ,  B63B25/16

Abstract: There are disclosed systems and methods for supporting cargo tanks within the hold of a liquefied gas carrier by establishing a series of spaced-apart pedestals along the longitudinal axis of a tank, said pedestals positioned in conjunction with the ship's structural components. These pedestals are of wood or other suitable thermal insulating and load bearing material fixed to the tank below its circumferential diameter along both the starboard and port tank sides. The pedestals rest on structural longitudinal stringers laying port and starboard in the horizontal plane and fixed and supported by the ship's hull structure. Longitudinal and transverse pedestal movement is controlled by stops attached to the stringers at one or more of the pedestals. The stops contact the pedestals via bearing pads which constrain the pedestal in one direction but permit its movement in another.

Abstract translation: 已经公开了通过沿着油箱的纵向轴线建立一系列间隔开的基座来支撑在液化气载体的保持物内的液货舱的系统和方法，所述基座与船的结构部件一起定位。 这些基座是木质或其他合适的隔热和承载材料，沿着右舷和港口两侧的圆周直径固定在罐体上。 基座搁置在水平面上的结构纵向纵梁和右舷上，并由船体结构固定和支撑。 纵向和横向基座运动由一个或多个基座上的桁条附接的挡块控制。 止动件通过轴承垫接触基座，该垫圈将基座限制在一个方向上，但允许其在另一个方向上移动。

公开(公告)号：US20080014808A1

公开(公告)日：2008-01-17

申请号：US11806629

申请日：2007-06-01

Applicant: Yosuke Hoi ,  Takayoshi Miura ,  Yoshiaki Noda

Inventor： Yosuke Hoi ,  Takayoshi Miura ,  Yoshiaki Noda

IPC: B63H21/30

CPC classification number: B63H21/14 ,  B63B3/70 ,  B63B35/731

Abstract: Providing a mounting structure for an internal combustion engine on a small planing boat on which an internal combustion engine for driving a jet propulsion pump is mounted, in a boat body between a hull and a deck, with a crankshaft thereof oriented in a front-rear direction of the boat body and on which a cylinder of the internal combustion engine is slantly disposed to one of left and right sides of the boat body, the mounting structure taking a weight balance of the internal combustion engine into account. A distance between an axis of the crankshaft and one mounting bracket arranged on a side where the cylinder of the internal combustion engine is slantly disposed, is longer than a distance between the axis of the crankshaft and the other mounting bracket arranged on the opposite side thereof.

Abstract translation: 在小型刨船上提供用于内燃机的安装结构，在该小型刨船上安装用于驱动喷气式推进泵的内燃机，在船体和甲板之间的船体中，其具有前后方向的曲轴 船体的方向，内燃机的缸体倾斜地设置在船体的左侧和右侧之一，考虑到内燃机的重量平衡。 曲轴的轴线和布置在内燃机的气缸倾斜设置的一侧的一个安装支架之间的距离比曲轴的轴线和布置在其相对侧的另一个安装支架之间的距离长 。

公开(公告)号：US07237499B2

公开(公告)日：2007-07-03

申请号：US11225846

申请日：2005-09-14

Applicant: Neville A. Armstrong ,  Wayne Murray

Inventor： Neville A. Armstrong ,  Wayne Murray

IPC: B63B3/00

CPC classification number: B63B3/70

Abstract: A support structure for auxiliary machinery in a seagoing vessel, the support structure comprising a trussed frame supporting a mounting plate at an elevated height above the bottom or deck of the vessel, the mounting plate being adapted to support auxiliary machinery, the trussed frame comprising beams arranged in triangles along the sides and ends of the frame, whereby the frame elevates the machinery and provides ready access to the underside of the machinery.

Abstract translation: 一种用于海运船舶中的辅助机械的支撑结构，所述支撑结构包括桁架，所述框架支撑在所述船的底部或甲板上方的高度高度处的高度的安装板，所述安装板适于支撑辅助机械，所述桁架框架包括梁 沿着框架的侧面和端部布置成三角形，由此框架提升机械并提供对机器的下侧的准备进入。

公开(公告)号：US20050250393A1

公开(公告)日：2005-11-10

申请号：US11178813

申请日：2005-07-11

Applicant: Bradley Fishburn ,  Jeremiah Warfel

Inventor： Bradley Fishburn ,  Jeremiah Warfel

IPC: B63B1/12 ,  B63B3/48 ,  B63B3/70 ,  B63H1/15 ,  B63H20/06 ,  B63H21/30

CPC classification number: B63B3/48 ,  B63B1/121 ,  B63B3/70 ,  B63H20/06 ,  B63H21/305

Abstract: A watercraft floating in water including a deck and a motor isolated from the deck. In an embodiment of the invention, the watercraft includes a frame comprising cross-members for supporting the deck. The watercraft further includes a dampening assembly connecting the motor to the components of the watercraft floating in the water while isolating the motor from the deck of the watercraft. The dampening assembly allows the vibrations generated by the motor to be transferred into the water in order to reduce the overall vibration in the deck.

Abstract translation: 漂浮在水中的船只，包括甲板和与甲板隔离的马达。 在本发明的一个实施例中，船舶包括一个框架，该框架包括用于支撑甲板的横向构件。 船舶还包括一个阻尼组件，将电动机连接到漂浮在水中的船舶的部件，同时将电动机与船舶的甲板隔离。 阻尼组件允许将马达产生的振动转移到水中，以减少甲板中的整体振动。

公开(公告)号：US3446171A

公开(公告)日：1969-05-27

申请号：US3446171D

申请日：1966-11-22

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： PANOFF ROBERT ,  ROCKWELL THEODORE

IPC: B63B3/14 ,  G21C9/012 ,  G21C13/10 ,  B63B35/02

CPC classification number: G21C13/10 ,  B63B3/70 ,  B63H21/18 ,  B63H21/36 ,  G21C9/012 ,  Y02E30/40 ,  Y02T70/5227

公开(公告)号：US2585344A

公开(公告)日：1952-02-12

申请号：US11235049

申请日：1949-08-25

Applicant: LAWRENCE PLAZIAK

Inventor： LAWRENCE PLAZIAK

IPC: B63B3/70

CPC classification number: B63B3/70

公开(公告)号：US2495782A

公开(公告)日：1950-01-31

申请号：US66955446

申请日：1946-05-14

Applicant: SMITH GEORGE L

Inventor： SMITH GEORGE L

IPC: B63B3/14

CPC classification number: B63B3/14 ,  B63B3/70 ,  Y10T29/49746