公开(公告)号：US20230339583A1

公开(公告)日：2023-10-26

申请号：US18115409

申请日：2023-02-28

申请人： George Geotes

发明人： George Geotes

IPC分类号： B63C7/10 ,  G02C11/00

CPC分类号： B63C7/10 ,  G02C11/00

摘要： A floatation attachment system may include a floatation attachment device configured to be attached to an object. The floatation attachment device may include a floatation material configured to provide buoyancy to the object it attaches and an attachment surface configured to directly attach the object. The floatation material may include a material that expands or generates gas upon contact with water. The system may include a dispenser such as a sheet of pre-cut floatation attachment devices or for manual cutting for customized shapes and sizes. In one instance, the system includes a tape roll dispenser for dispensing floatation attachment devices from a roll.

公开(公告)号：US10889355B2

公开(公告)日：2021-01-12

申请号：US16539923

申请日：2019-08-13

申请人： Marine Depth Control Engineering, LLC

发明人： Andrew Craig Sinclair ,  Christopher Charles Webb

IPC分类号： B63B22/06 ,  B63B22/20 ,  B63C11/22 ,  A01K61/60 ,  A01K61/75 ,  A01K61/54 ,  B63C7/10 ,  A01K63/00 ,  A01K69/06

摘要： Aquatic structures with adjustable buoyancy constructed in part with a vent valve for a buoyancy control device suitable for divers, where the vent valve may be opened by any combination of over-pressure, manual pressure relief or a powered means, where a force to a valve plug is applied by means of a spring that is constrained to prevent entirely lateral and angular movement but in which movement of the plug in the axis of the seat is unconstrained.

公开(公告)号：US08926222B2

公开(公告)日：2015-01-06

申请号：US13193787

申请日：2011-07-29

申请人： Andre Stenzel ,  Youlin Hu

发明人： Andre Stenzel ,  Youlin Hu

IPC分类号： F16L1/12 ,  B63C7/10 ,  G01V1/38 ,  B63B22/14 ,  H02G1/10 ,  G01V1/20

CPC分类号： G01V1/38 ,  B63B22/14 ,  B63C7/10 ,  G01V1/201 ,  G01V1/3843 ,  G01V2001/207 ,  H02G1/10

摘要： Depth triggers for marine geophysical survey cable retriever systems. At least some of the illustrative embodiments include causing a submerged geophysical survey cable to surface. In some cases, the causing the cable to surface may include: fracturing a frangible link wherein the frangible link, before the fracturing, affixes position of a piston within a cylinder bore of a housing coupled to the geophysical survey cable, and the fracturing of the frangible link responsive to pressure exerted on a face of the piston as the geophysical survey cable reaches or exceeds a predetermined depth; moving the piston within the cylinder bore; and deploying a mechanism that makes the geophysical survey cable more positively buoyant.

摘要翻译： 海洋地球物理测量电缆回收系统的深度触发。 示例性实施例中的至少一些包括使潜入的地球物理测量电缆表面。 在一些情况下，导致电缆到表面可能包括：断裂易碎连杆，其中脆性连杆在压裂之前将活塞的位置固定在联接到地球物理勘测电缆的壳体的气缸孔内，并且压裂 响应于地球物理测量电缆达到或超过预定深度时施加在活塞表面上的压力的易断裂连杆; 在缸孔内移动活塞; 并部署一种使地球物理勘测电缆更加积极的机制。

公开(公告)号：US06974357B2

公开(公告)日：2005-12-13

申请号：US10742339

申请日：2003-12-19

申请人： Jeroen Vincent van Mil ,  Philip Nicolees Bokker

发明人： Jeroen Vincent van Mil ,  Philip Nicolees Bokker

IPC分类号： B63B43/14 ,  B63C7/10 ,  B63C7/30 ,  B63C9/08 ,  B63C9/125 ,  B63C9/20

CPC分类号： B63C9/18 ,  B63B2043/123 ,  B63B2043/145 ,  B63C7/10 ,  B63C9/1255 ,  B63C2009/0052 ,  B63C2009/0058

摘要： The invention relates to a device for use in retrieving an object, e.g. a pair of spectacles, a key ring or a GPS device, that falls in water. According to the invention the device is provided with a holder that is resistant in regard of spray water and atmospheric humidity in which an inflatable body is enclosed. In the event of activation of the device, the formation of gas required for the exertion of a flotation or driving force occurs within the inflatable body itself. The reagents required for the gas formation are preferably provided in mutual separation within the inflatable body.

摘要翻译： 本发明涉及用于检索对象的装置，例如， 一双眼镜，一个钥匙圈或一个GPS装置，落入水中。 根据本发明，该装置设置有一个保持器，该保持器关于喷射水和大气湿度，其中封闭有可膨胀的主体。 在激活装置的情况下，在可膨胀的本体内发生浮选或驱动力所需的气体的形成。 气体形成所需的试剂优选在可充气体内相互分离地设置。

公开(公告)号：US5755172A

公开(公告)日：1998-05-26

申请号：US715103

申请日：1996-09-18

申请人： Richard G. Fryburg

发明人： Richard G. Fryburg

IPC分类号： B63C7/10 ,  B63C7/00

CPC分类号： B63C7/10

摘要： An underwater lifting apparatus includes a lift bag having an inflatable bladder which is capable of receiving gas therein for inflating the lift bag, the bladder having a sleeve mounted on its outer surface. A pressurized canister is received within the sleeve of the lift bag for inflating the bladder of the lift bag. The pressurized canister is adapted to store gas under pressure therein. A plurality of valves are provided for delivering pressurized gas from the canister into the bladder of the lift bag, the valves being suitably mounted on the lift bag. Rigging is mounted on the lift bag for securing the lift bag to an object requiring removal from underwater.

摘要翻译： 一种水下提升装置包括具有可充气气囊的提升袋，该气囊能够在其中接收气体以使提升袋充气，气囊具有安装在其外表面上的套筒。 加压罐容纳在提升袋的套筒内，用于使提升袋的囊膨胀。 加压罐适于在其中储存压力的气体。 提供多个阀，用于将加压气体从罐输送到提升袋的气囊中，阀适当地安装在提升袋上。 索具安装在电梯袋上，用于将电梯袋固定到需要从水下拆卸的物体上。

公开(公告)号：US5094181A

公开(公告)日：1992-03-10

申请号：US587394

申请日：1990-09-25

申请人： Erwin J. Fuerst

发明人： Erwin J. Fuerst

IPC分类号： B63C7/10

CPC分类号： B63C7/10

摘要： An emergency buoyancy system for small water craft without built-in flotation which includes an elongate, inflatable container of sausage-like shape having a support harness at each end. Flexible battens distributed crosswise of the container provide stabilization and an optional abrasion resistant envelope can protect the containers against abrasion or puncturing. The devices are to be suspended below the hull of a vessel and inflated to provide additional buoyancy to aid in the flotation of the craft.

摘要翻译： 一种不含内置浮选的小型水上工艺的紧急浮力系统，包括一根细长的香肠状可充气容器，每个端部都有支撑线束。 集装箱横向分布的柔性条纹提供了稳定性，并且可选的耐磨外壳可以保护容器免受磨损或刺穿。 这些装置将悬挂在船体的船体下方并充气以提供额外的浮力以帮助浮选工艺。

公开(公告)号：US4507093A

公开(公告)日：1985-03-26

申请号：US499335

申请日：1983-05-31

申请人： James H. Norvell

发明人： James H. Norvell

IPC分类号： B63C7/10 ,  B63G8/22

CPC分类号： B63C7/10

摘要： A device for automatically raising fish traps, crayfish pots, nets and the like comprises a tank containing pressurized gas connected through a control valve to an inflatable bladder. A control unit including a receiver and a solenoid driver is operable to open the valve, causing bladder inflation, when activated by a signal transmitted through the water or a timing mechanism. The control unit and valve are located within a watertight compartment of a housing connected to the tank. A pair of substantially flat frame members interconnect the housing to the tank. The frame members are mutually orthogonal and include identical cutouts defining a spherical inflation region. The bladder is positioned in the inflation region by upper and lower mounting sleeves. The upper sleeve includes a deflation valve and lift ring to provide automatic bladder deflation as the ring is engaged by surface personnel to raise the device from the water.

摘要翻译： 用于自动提升鱼类捕集器，小龙虾罐，网等的装置包括一个罐，该容器包含通过控制阀连接到可充气囊的加压气体。 包括接收器和螺线管驱动器的控制单元可操作以打开阀门，当被通过水或定时机构传输的信号激活时，导致气囊膨胀。 控制单元和阀门位于与油箱连接的壳体的水密隔间内。 一对基本平坦的框架构件将壳体与罐相连。 框架构件相互正交并且包括限定球形充气区域的相同切口。 通过上下安装套筒将气囊定位在充气区域中。 上套管包括放气阀和提升环，以在表面人员接合环以将装置从水中升高时提供自动的膀胱放气。

公开(公告)号：US4276846A

公开(公告)日：1981-07-07

申请号：US82153

申请日：1979-10-05

申请人： Douglas E. Anderson

发明人： Douglas E. Anderson

IPC分类号： B63C7/10 ,  B63C7/08

CPC分类号： B63C7/10

摘要： An apparatus for use in recovering an article at least partially submerged in water comprises at least two floatable members each having an arm mounted thereon and whose buoyancy can be varied, each arm carrying a recovery member having gripping or scooping means. A pivot interconnects said arms so that their motion opposes that of the recovery members. A locking device for progressively and releasably locking the arms with respect to each other is provided such that on release thereof the pivot moves downwardly by gravity, causing the recovery members to come together in a caliper-like action. Pressure sensing means in recovery members feeds back information to the locking device to cause the arms to lock and prevent an increase in pressure is attained. A further embodiment does not need a locking device. Each of the floatable members is pivotally connected to one of the arms in an upward direction to a maximum elevation, the pivotable floatable members being arranged to stabilize the apparatus when they are elevated against rolling thereof. A further locking device is provided to hold each of the pivotable floatable members at least in the horizontal and in the maximum elevated positions. A method for recovering submerged articles using such an apparatus and a method for adjusting the buoyancy of an apparatus and improving its submerged stability by the use of pivotable floatable members is also disclosed.

摘要翻译： 用于回收至少部分浸没在水中的制品的装置包括至少两个可浮动构件，每个浮动构件具有安装在其上的臂，并且其浮力可以变化，每个臂承载具有夹紧或舀取装置的回收构件。 枢轴使所述臂互连，使得它们的运动与恢复构件的运动相反。 提供了用于逐渐地和可释放地相对于彼此锁定臂的锁定装置，使得在其释放时，枢轴由于重力而向下移动，导致回复构件以卡钳状动作聚集在一起。 回收部件中的压力检测装置将信息反馈到锁定装置以使臂锁定并且防止压力增加。 另一实施例不需要锁定装置。 每个可浮动构件沿向上的方向枢转地连接到臂中的最大高度，可枢转的可浮动构件被布置成当设备升高以抵抗其滚动时使其稳定。 提供了另一个锁定装置，用于将每个可枢转的可浮动构件至少保持在水平位置和最大抬升位置。 还公开了一种使用这种装置回收淹没物品的方法和用于调节装置的浮力并通过使用可枢转的可漂浮构件来提高其浸没稳定性的方法。

公开(公告)号：US4272856A

公开(公告)日：1981-06-16

申请号：US70464

申请日：1979-08-28

申请人： Jack Wegener ,  Raynor A. Johnson

发明人： Jack Wegener ,  Raynor A. Johnson

IPC分类号： A61G1/00 ,  A61G7/10 ,  A47C27/08 ,  B63C7/10

CPC分类号： A61G1/00 ,  A61G2200/32 ,  A61G7/1021

摘要： A thin flexible film bag, oriented horizontally or integral therewith and preferably bearing an absorbent material chuck on its upper wall, forms a plenum chamber. A lower wall underlying the chuck and including small diameter perforations to create an air bearing for supporting the patient mover. The patient borne thereby lies on the chuck, some distance from an underlying fixed planar support surface. This permits the patient to be readily moved in a frictionless manner when air under pressure fills the plenum chamber and escapes through the perforations. Air enters the plenum chamber through an outer tube of thin, flexible material. Paired, opposed, flat and less flexible tongues define a short inner tube, being positioned within the outer tube, to permit airflow entry to the plenum chamber with the tongues being deflected away from each other. The tongues are pressed against each other and one side of the outer tube wall, due to elastic memory, to prevent air escape from the chamber at that point. The patient mover includes features of controlled pillowing, use of a generally rigid backing member underlying the load, and air dispersion throughout the chamber to insure jacking of the patient during pressurization of the plenum chamber.

摘要翻译： 与水平或一体取向并且优选地在其上壁上带有吸收材料卡盘的薄柔性薄膜袋形成一个增压室。 卡盘下面的下壁，包括小直径的穿孔，以形成用于支撑病人的空气轴承。 因此，患者由此位于卡盘上，距离底部的固定平面支撑表面一定距离。 这允许当压力下的空气填充充气室并通过穿孔逸出时，患者容易以无摩擦的方式移动。 空气通过薄的柔性材料的外管进入增压室。 成对的，相对的，平坦的和不那么灵活的舌形件限定了一个位于外管内的短内管，以允许气流进入通风室，舌片彼此偏离。 由于弹性记忆，舌片被压靠在外管壁的一侧和外侧管壁的一侧上，以防止在那时气体从腔室逸出。 患者移动器包括受控吹气的特征，在负载下使用通常刚性的背衬构件，以及整个室中的空气分散，以确保在增压室的加压期间顶起病人。

公开(公告)号：US4232417A

公开(公告)日：1980-11-11

申请号：US6055

申请日：1979-01-24

申请人： Donald Miller ,  Robert W. Skipton

发明人： Donald Miller ,  Robert W. Skipton

IPC分类号： B63C7/10 ,  B63C7/20 ,  B63C9/19 ,  B63B21/52 ,  B63C9/16

CPC分类号： B63C7/20 ,  B63C7/10

摘要： An acquatic retrieval apparatus is provided which includes a flotation bag, gas pressure bottle which is associated with the flotation bag for inflating the bag, a puncturing device connected to the pressure bottle for puncturing the bottle to let the pressurized gas into the bag, a timer connected to the puncturing device for activating the puncturing device so as to puncture the bottle after a predetermined time, and an on-off switch adapted to be connected to a power source for applying power to the timer when the switch is turned on.

摘要翻译： 本发明提供了一种捕获袋，包括浮选袋，与用于使袋膨胀的浮选袋相关联的气体压力瓶;连接到压力瓶的穿刺装置，用于刺穿瓶子以使加压气体进入袋中; 定时器连接到穿刺装置，用于激活穿刺装置，以便在预定时间之后刺穿瓶子;以及开关开关，其适于连接到电源，以在开关接通时向定时器施加电力。