-
公开(公告)号：US20170191511A1
公开(公告)日：2017-07-06
申请号：US15321371
申请日：2015-07-06
摘要： A release device for releasing another device in an environment includes a housing containing a material matrix. A member is restrained by the material matrix and extends outside the housing. The matrix is a solid in conditions of the environment to hold the member stationary in opposition to predetermined force. The matrix softens at a predetermined softening temperature to permit relative movement between the member and the material matrix. A heating element is disposed to heat the material matrix to the predetermined softening temperature. A method for releasing a device includes attaching the device to a member extending out of the release device. The device remains attached against the predetermined force. The matrix is heated to the softening temperature in response to a communication to permit movement of the member to fully or partially release the device.
-
公开(公告)号：US09651374B1
公开(公告)日：2017-05-16
申请号：US14677428
申请日：2015-04-02
CPC分类号： G01C13/00 , B63B22/06 , B63B27/10 , B63B2022/006 , G01L9/00 , G01P15/00 , G01R33/02 , G01S1/72
摘要： According to exemplary inventive practice, a deployment line connects a vessel to an anchor, and a tether connects a buoyant electronic unit to the same anchor. The buoyant electronic unit includes a syntactic foam sphere, and a computer and sensors that are housed in the sphere. The anchor and the buoyant electronic unit are discharged from the vessel and sink in the water. The deployment line mechanically detaches from the anchor when the anchor reaches bottom. The buoyant electronic unit stabilizes into an equilibrium position, tethered vertically and tautly to the anchor. Measurements pertaining to phenomena such as underwater electric potential, pressure, magnetic field, and acceleration are taken by the corresponding sensors and are processed by the computer. An electrical (e.g., acoustical) signal is transmitted to detach the tether from the anchor, whereupon the buoyant electronic unit rises to a retrievable position on the surface of the water.
-
公开(公告)号：US06880479B2
公开(公告)日：2005-04-19
申请号：US10630821
申请日：2003-07-29
申请人： Clint Low
发明人： Clint Low
摘要： A buoyancy powered device for raising or assisting in raising anchors from the bottom of a body of water. The device is remotely inflated through a hose that is preferably placed inside a protective outer shell. The rope attached to the anchor is also preferably placed inside the shell, but is not attached to the hose so that the hose is not required to bear any of the weight of the anchor or to keep the watercraft secured to the anchor. At various locations along the line are provided loops or other attachment devices that can be used to attach the rope to the boat at various lengths as desired. Preferably, when deflated, the float can be temporarily secured in a compact rolled-up or folded configuration near the anchor line, by a securement system that allows the float to come unrolled or unfolded during inflation of the float.
摘要翻译： 一种浮力动力装置，用于从水体的底部升高或辅助提升锚。 该装置通过优选放置在保护外壳内的软管远程充气。 附接到锚固件的绳索也优选地放置在壳体内部，但是未附接到软管，使得软管不需要承受锚的任何重量或者将船只固定到锚固件上。 沿着线路的各个位置设置有环或其他附接装置，其可以用于根据需要以不同长度将绳索附接到船上。 优选地，当放气时，浮子可以通过固定系统临时固定在靠近锚线的紧凑卷起或折叠构型中，该固定系统允许浮子在浮子膨胀期间展开或展开。
-
公开(公告)号：US20050022714A1
公开(公告)日：2005-02-03
申请号：US10630821
申请日：2003-07-29
申请人： Clint Low
发明人： Clint Low
摘要： A buoyancy powered device for raising or assisting in raising anchors from the bottom of a body of water. The device is remotely inflated through a hose that is preferably placed inside a protective outer shell. The rope attached to the anchor is also preferably placed inside the shell, but is not attached to the hose so that the hose is not required to bear any of the weight of the anchor or to keep the watercraft secured to the anchor. At various locations along the line are provided loops or other attachment devices that can be used to attach the rope to the boat at various lengths as desired. Preferably, when deflated, the float can be temporarily secured in a compact rolled-up or folded configuration near the anchor line, by a securement system that allows the float to come unrolled or unfolded during inflation of the float.
摘要翻译： 一种浮力动力装置，用于从水体的底部升高或辅助提升锚。 该装置通过优选放置在保护外壳内的软管远程充气。 附接到锚固件的绳索也优选地放置在壳体内部，但是未附接到软管，使得软管不需要承受锚的任何重量或者将船只固定到锚固件上。 沿着线路的各个位置设置有环或其他附接装置，其可以用于根据需要以不同长度将绳索附接到船上。 优选地，当放气时，浮子可以通过固定系统临时固定在靠近锚线的紧凑卷起或折叠构型中，该固定系统允许浮子在浮子膨胀期间展开或展开。
-
公开(公告)号：US5299962A
公开(公告)日：1994-04-05
申请号：US29578
申请日：1993-03-11
摘要： A buoy is provided for storing a line connected to an underwater object, having a hollow casing formed of resilient plastics material and having two side portions each with bearings. A reel for carrying the line has shaft portions rotatable in the bearings. The reel is a buoyant hollow body also formed of flexible plastics material and is provided with a fluid inlet for inflation from an axially collapsed state, in which the reel and its shaft portions can be fitted between the side portions, to an inflated state wherein the shaft portions are rotatably held in the bearings.
摘要翻译： 提供一种用于存储连接到水下物体的线的浮标，具有由弹性塑料材料形成的中空壳体，并且具有两个各自具有轴承的侧部。 用于承载线的卷轴具有可在轴承中旋转的轴部。 卷轴是一种浮动的中空体，其也由柔性塑料材料形成，并且具有从轴向收缩状态进行充气的流体入口，其中卷轴及其轴部分可以装配在侧部之间的膨胀状态， 轴部可旋转地保持在轴承中。
-
公开(公告)号：US5184328A
公开(公告)日：1993-02-02
申请号：US846005
申请日：1992-03-04
申请人： Alex Dumestre, III
发明人： Alex Dumestre, III
IPC分类号： B63B22/06
CPC分类号： B63B22/06
摘要： An underwater acoustic release system includes a buoyed member with an attached line that is released from a preselected underwater location using an acoustic signal that activates a heating element to melt a volume of wax or like meltable substance. The wax expands, pushing a cylinder or like linkage to release the buoy and its attached line so that it rises to the surface identifying the location for a survey vessel.
摘要翻译： 水下声学释放系统包括具有连接线的浮动构件，其使用激活加热元件以熔化体积的蜡或类似可熔物质的声信号从预选的水下位置释放。 蜡膨胀，推动气缸或类似的联动装置以释放浮标及其连接的线，使其上升到表面，以识别测量船的位置。
-
公开(公告)号：US5007029A
公开(公告)日：1991-04-09
申请号：US220921
申请日：1987-10-26
申请人： Sherman A. Scott
发明人： Sherman A. Scott
IPC分类号： B63B22/06
CPC分类号： B63B22/06 , B63B2205/02
摘要： The present invention relates to a undersea relocation system and more particularly relates to an apparatus for relocating underwater objects by means of a retrievable line carrying buoyant spool which is released to the surface responsive to a remote signal, the spool line remaining connected to the object to be relocated.
摘要翻译： 本发明涉及一种海底重新定位系统，更具体地说，涉及一种用于通过可回收线路搬运水下物体的装置，该可回收线路承载浮力线轴，其响应于远程信号被释放到该表面，该假脱水线路保持连接到该物体上 搬迁
-
公开(公告)号：US3858166A
公开(公告)日：1974-12-31
申请号：US42802673
申请日：1973-12-26
申请人： BRIDDELL C
发明人： HAMMOND J
CPC分类号： G01S1/72 , B63B21/02 , B63B22/06 , B63B2201/18 , B63B2211/02 , G10K11/006
摘要： A recoverable underwater acoustic beacon having a magnetic latch holds a marker buoy captive while submerged. The acoustic beacon sends out pulses of underwater sound so that it can be located and also has receiving means to detect a momentary continuous wave (CW) release command signal during the periods between pulses. A current flows through a neutralizing coil within the acoustic beacon when the CW release command signal is received. The neutralizing coil establishes a magnetic field through the beacon''s non-magnetic shell to neutralize the magnetic field of an external permanent magnet and, through an associated leverage form of latch, releases the marker buoy to rise to the water surface on the end of a recovery cable.
摘要翻译： 具有磁性闩锁的可恢复的水下声信标在淹没的同时保持标记浮标。 声信标发出水声的脉冲，使其可以被定位，并且还具有接收装置，用于在脉冲之间的周期期间检测瞬时连续波（CW）释放指令信号。 当接收到CW释放命令信号时，电流流过声信标内的中和线圈。 中和线圈通过信标的非磁性外壳建立磁场，以中和外部永磁体的磁场，并通过相关联的杠杆形式释放标记浮标以在恢复结束时上升到水面 电缆。
-
49.发明授权Device for bringing articles submergible in water, such as marking floats and the like, back to the water surface 失效用于将潜水在水中的物品（例如标记浮子等）返回到水面的装置
公开(公告)号：US3310820A
公开(公告)日：1967-03-28
申请号：US43550365
申请日：1965-02-26
申请人： ELO ANSSI T T
发明人： ELO ANSSI T T
IPC分类号： B63B22/06
CPC分类号： B63B22/06 , B63B2209/12 , Y10T74/116
-
公开(公告)号：US20230397583A1
公开(公告)日：2023-12-14
申请号：US18209625
申请日：2023-06-14
摘要： A delayed release device for a buoy engaged with an underwater lobster trap operates with a first magnet securing a buoy, such that the buoy is tethered to a deployed lobster trap submerged in lobster harvesting regions of the ocean. A second magnet secures the first magnet based on a magnetic field, and a displacement actuator is in communication with the second magnet for retracting the magnet in response to a predetermined condition. Based on the condition, such as a time delay, the actuator moves the second magnet distal from the first magnet for releasing the buoy when the distance reduces the magnetic field sufficiently. The actuator may include a drive screw having a threaded engagement with the second magnet, such that the drive screw is responsive to rotation for retracting the second magnet.
-
-
-
-
-
-
-
-
-
搜索结果
95 条记录 (耗时 0.014 秒)
