-
1.发明申请公开(公告)号：US20080192570A1
公开(公告)日：2008-08-14
申请号：US11706750
申请日：2007-02-14
IPC分类号： G01V1/38
CPC分类号： G01V1/3826
摘要： A lateral force and depth control device for a seismic streamer includes an inner housing including a coupling at each longitudinal end thereof. The couplings are configured to mate with a corresponding coupling at a longitudinal end of a streamer segment. The device includes an outer housing rotatably supported on the inner housing. A signal communication device is configured to transfer at least one of electrical power and signals between the inner housing and the outer housing while enabling relative rotation therebetween. A plurality of control surfaces are rotatably coupled to the outer housing and arranged about the circumference of the outer housing. The control surfaces are coupled to the outer housing by releasable couplings. A first controllable actuator and a second controllable actuator are disposed in the outer housing and functionally coupled to at least a first and a second one of the control surfaces, respectively.
摘要翻译： 用于地震拖缆的横向力和深度控制装置包括在每个纵向端部处包括联接器的内壳体。 联接器构造成与拖缆段的纵向端处的相应联接件配合。 该装置包括可旋转地支撑在内壳上的外壳。 信号通信装置被配置为在内壳体和外壳体之间传递电功率和信号中的至少一个，同时能够在其间进行相对旋转。 多个控制表面可旋转地联接到外壳并围绕外壳的圆周布置。 控制表面通过可释放的联接件联接到外壳体。 第一可控致动器和第二可控制致动器分别设置在外壳中并且功能上耦合到控制表面中的至少第一和第二控制表面。
-
2.发明授权Optical accelerometer, optical inclinometer and seismic sensor system using such accelerometer and inclinometer 有权光学加速度计，光学倾斜仪和使用这种加速度计和倾角仪的地震传感器系统公开(公告)号：US07222534B2
公开(公告)日：2007-05-29
申请号：US11095860
申请日：2005-03-31
CPC分类号： G01V1/184 , G01C9/00 , G01H9/004 , G01P15/093
摘要： An optical accelerometer includes a beam and at least one optical fiber affixed to one side of the beam such that deflection of the beam changes a length of the optical fiber. A device for sensing the change in length of the optical fiber is functionally coupled to the at least one fiber. A seismic sensor system includes at least two accelerometers, oriented such that their sensitive axes are at least partially aligned along mutually orthogonal directions. Each accelerometer includes a beam, and at least one optical fiber affixed to one side of the beam such that deflection of the beam changes a length of the at least one optical fiber. A device for sensing the change in length of the optical fiber is functionally coupled to the at least one fiber of each accelerometer.
摘要翻译： 光学加速度计包括光束和固定在光束的一侧的至少一个光纤，使得光束的偏转改变光纤的长度。 用于感测光纤的长度变化的装置在功能上耦合到至少一个光纤。 地震传感器系统包括至少两个加速度计，其被定向成使得其敏感轴线沿着相互正交的方向至少部分地对准。 每个加速度计包括一个光束，以及固定在光束一侧的至少一个光纤，使得光束的偏转改变至少一根光纤的长度。 用于感测光纤长度变化的装置在功能上耦合到每个加速度计的至少一根光纤。
-
公开(公告)号：US07142481B1
公开(公告)日：2006-11-28
申请号：US11345531
申请日：2006-02-01
摘要： An apparatus for making a marine seismic streamer includes a conveyor for transporting assembled mechanical harness from a storage device therefor to a storage device for storing completed marine streamer. The apparatus includes a first extruder for filling the harness with a void fill material and a second extruder for depositing jacketing material onto the filled harness both extruders being intermediate the two storage devices. A means for changing state of the void filling material is disposed proximate an outlet of the first extruder. In one embodiment, the means for changing state includes a radiation source.
摘要翻译： 用于制造海洋地震拖缆的装置包括用于将组装的机械线束从存储装置传送到用于存储完整的海洋拖缆的存储装置的输送机。 该装置包括用空隙填充材料填充线束的第一挤出机和用于将填充材料沉积到填充的线束上的第二挤出机，两个挤出机位于两个存储装置之间。 用于改变空隙填充材料的状态的装置设置在第一挤出机的出口附近。 在一个实施例中，用于改变状态的装置包括辐射源。
-
公开(公告)号：US06970396B2
公开(公告)日：2005-11-29
申请号：US11009182
申请日：2004-12-10
CPC分类号： G01V1/22
摘要： A method for attaching seismic sensors in a seismic cable that includes a strength member inside a cable jacket with a fiber tube wound around the strength member and a sensor station base attached around the cable wherein the jacket is removed, at least one fiber tube is extracted and a seismic sensor is attached to the fiber tube.
摘要翻译： 一种用于在地震电缆中附接地震传感器的方法，所述地震传感器包括在电缆护套内部的强度构件，其中缠绕在强度构件周围的纤维管和附接在电缆周围的传感器站基座，其中所述护套被移除，至少一个纤维管被提取 并且地震传感器附接到纤维管。
-
公开(公告)号：US06850461B2
公开(公告)日：2005-02-01
申请号：US10198615
申请日：2002-07-18
CPC分类号： G01V1/22
摘要： An apparatus, system, and method are provided for interrogating of optical seismic sensors in a seismic cable. According to various example embodiments of the invention, distribution, return, and amplification of optical signals is performed near sensors for improvement of modularity of construction, signal-to-nose ratios, and simplicity of operations.
摘要翻译： 提供了一种用于在地震电缆中询问光学地震传感器的装置，系统和方法。 根据本发明的各种示例性实施例，在传感器附近执行光信号的分布，返回和放大，以改善结构的模块化，信噪比和操作的简单性。
-
公开(公告)号：US06982925B2
公开(公告)日：2006-01-03
申请号：US11009309
申请日：2004-12-10
CPC分类号： G01V1/22
摘要： A method and system for interrogating a seismic sensor in a seismic cable having modular sensing stations spaced along the seismic cable and a connection module head end of the sensor sections, that includes dropping, at the connection modules, a wavelength of light from an input bus telemetry fiber that includes multiple wavelengths of light, distributing the dropped wavelength of light to the seismic sensor, returning the dropped wavelength from the seismic sensor to a return telemetry fiber, remultiplexing the dropped wavelength of light onto the return bus telemetry, and amplifying, in the seismic cable, the returned dropped wavelength.
摘要翻译： 一种在地震电缆中询问地震传感器的方法和系统，所述地震电缆具有沿着地震电缆间隔开的模块化感测站和传感器区段的连接模块头端，其包括在连接模块处丢弃来自输入总线的波长的波长 遥测光纤包括多个波长的光，将下落的波长的光分配到地震传感器，将波长从地震传感器返回到返回遥测光纤，将掉落的波长的光复用到返回总线遥测上，并在 地震电缆，返回波长下降。
-
7.发明授权Combined electrical and optical cable connector particularly suited for marine seismic sensor streamers 有权组合的电缆和光缆连接器特别适用于海洋地震传感器拖缆公开(公告)号：US06827597B1
公开(公告)日：2004-12-07
申请号：US10717821
申请日：2003-11-20
IPC分类号： H01R1262
CPC分类号： H01R13/502 , H01R13/5202 , H01R13/5205 , H01R13/5219 , H01R13/523 , H01R13/5825 , H01R13/622 , H01R13/645 , H01R13/72 , H01R2201/14
摘要： A connector is disclosed for joining two cable ends. The connector includes a load transfer plug adapted to couple to a strength member in each end of the cable. A connector insert assembly is coupled to an inner portion of each load transfer plug. Conductor terminals are disposed in corresponding openings of the insert. The terminals protrude from the insert. An alignment sleeve holder is coupled to one of the insert assemblies. The alignment sleeve holder includes alignment sleeves for receiving the protruding terminals. A housing element is sealingly coupled to an exterior of each of the plugs. The housing elements are adapted to coupled to each other and to urge the connector insert assemblies into contact with each other, and to transfer axial load between the plug coupled to each end of the cable. The housing elements have rotational and axial alignment features on corresponding surfaces. The housing elements are adapted to be removed from the plugs without uncoupling the cable from the plug.
摘要翻译： 公开了用于连接两个电缆端部的连接器。 连接器包括适于在电缆的每个端部中耦合到加强件的负载传递插塞。 连接器插入组件联接到每个负载传递插塞的内部部分。 导体端子设置在插入件的相应开口中。 端子从插入件突出。 对准套筒保持器联接到插入组件中的一个。 对准套筒保持器包括用于接收突出端子的对准套筒。 壳体元件密封地联接到每个插头的外部。 壳体元件适于彼此耦合并且促使连接器插入组件彼此接触，并且在耦合到电缆的每个端部的插头之间传递轴向负载。 壳体元件在对应的表面上具有旋转和轴向对准特征。 壳体元件适于从插头上移除，而不使电缆与插头断开耦合。
-
公开(公告)号：US08035393B2
公开(公告)日：2011-10-11
申请号：US12807010
申请日：2010-08-26
CPC分类号： G01V3/12 , G01R33/0327 , G01V3/083 , G01V2003/085
摘要： An electromagnetic survey sensing device includes at least two electrodes disposed at spaced apart locations. An electrical to optical converter is electrically coupled to the at least two electrodes. The converter is configured to change a property of light from a source in response to voltage imparted across the at least two electrodes. The device includes an optical fiber optically coupled to an output of the electrical to optical converter, the optical fiber in optical communication with a detector.
-
9.发明授权Sensor cable and multiplexed telemetry system for seismic cables having redundant/reversible optical connections 有权用于具有冗余/可逆光连接的地震电缆的传感器电缆和复用遥测系统公开(公告)号：US07622706B2
公开(公告)日：2009-11-24
申请号：US12009516
申请日：2008-01-18
申请人： Steven J. Maas
发明人： Steven J. Maas
摘要： An optical sensor cable includes at least one light source fiber extending substantially the entire length of the cable. A plurality of optical sensors are functionally coupled at an input thereof to the at least one light source fiber. At least one signal return fiber extends substantially along the entire length of the cable and is functionally coupled to an output of each of the optical sensors. The at least one source light fiber and the at least one signal return fiber are configured to be coupled at either end thereof to a respective one of a light source and a photodetection device.
摘要翻译： 光学传感器电缆包括基本上延伸到电缆的整个长度的至少一个光源光纤。 多个光学传感器在其输入处功能耦合到至少一个光源光纤。 至少一个信号返回光纤基本上沿着电缆的整个长度延伸，并且在功能上耦合到每个光学传感器的输出。 所述至少一个源光纤和所述至少一个信号返回光纤被配置为在其任一端耦合到光源和光电检测器件中的相应一个。
-
公开(公告)号：US20090185170A1
公开(公告)日：2009-07-23
申请号：US12009516
申请日：2008-01-18
申请人： Steven J. Maas
发明人： Steven J. Maas
IPC分类号： G01N21/00
摘要： An optical sensor cable includes at least one light source fiber extending substantially the entire length of the cable. A plurality of optical sensors are functionally coupled at an input thereof to the at least one light source fiber. At least one signal return fiber extends substantially along the entire length of the cable and is functionally coupled to an output of each of the optical sensors. The at least one source light fiber and the at least one signal return fiber are configured to be coupled at either end thereof to a respective one of a light source and a photodetection device.
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.017 秒)
