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    Apparatus and method for urging fluid into a pressurized system
    75.
    发明授权
    Apparatus and method for urging fluid into a pressurized system 有权
    将流体推入加压系统的装置和方法

    公开(公告)号：US06561237B1

    公开(公告)日：2003-05-13

    申请号：US09722633

    申请日：2000-11-28

    Applicant: Jack Brass ,  Jim Resutek

    Inventor： Jack Brass ,  Jim Resutek

    IPC: F25B4500

    CPC classification number: F25B45/00 ,  F16L29/02 ,  F17C13/04 ,  F17C2201/0119 ,  F17C2201/018 ,  F17C2205/0323 ,  F17C2205/0335 ,  F17C2205/037 ,  F17C2205/0382 ,  F17C2221/038 ,  F17C2223/047 ,  F17C2227/04 ,  F17C2270/0718 ,  F25B41/003 ,  F25B2345/001 ,  F25B2345/006

    Abstract: The present invention generally relates to an apparatus and method for urging fluid from a charging system to a pressurized system. The apparatus has a rigid body with a conduit defined therein. The body is mounted between, and connected to, a charging system containing pressurized fluid and a pressurized system. More specifically, a retractable discharge tube for actuating a first valve to allow the release of fluid held within the charging system, is inserted into a first end of the body. A depressor mounted at a second end of the body is inserted into a tubular fitting connected to the pressurized system. The fitting has a retractable pin for actuating a second valve to permit entry of the fluid into the pressurized system. Once the body is connected to both the charging system and the pressurized system, a force is applied on the charging system toward the pressurized system. The force causes the charging system and the pressurized system to mate with the body. The mating of the body structure to the charging system and the pressurized system urges the discharge tube to retract, thereby actuating the first valve to release fluid into the conduit, and urges the pin to retract, thereby actuating the second valve to permit the fluid in the conduit to enter the pressurized system.

    Abstract translation: 本发明总体上涉及一种用于将流体从充电系统推动到加压系统的装置和方法。 该装置具有刚性体，其中限定有导管。 主体安装在包含加压流体和加压系统的充电系统之间并连接到其上。 更具体地，用于致动第一阀以允许将保持在充电系统内的流体释放的可伸缩放电管插入到主体的第一端。 安装在主体的第二端的压力机被插入连接到加压系统的管状配件中。 配件具有用于致动第二阀以允许流体进入加压系统的伸缩销。 一旦主体连接到充电系统和加压系统，就向加压系统施加一个力到充电系统上。 该力使充电系统和加压系统与身体相配合。 身体结构与充气系统和加压系统的配合促使排放管缩回，从而致动第一阀以将流体释放到管道中，并且促使销缩回，从而致动第二阀以允许流体在 导管进入加压系统。

    Automatic inflating watercraft flotation device
    76.
    发明授权
    Automatic inflating watercraft flotation device 失效
    自动充气船舶浮选装置

    公开(公告)号：US06470818B1

    公开(公告)日：2002-10-29

    申请号：US09940975

    申请日：2001-08-28

    Applicant: Arthur W. Mears ,  Nicolae Toderica ,  Valerica Grigore

    Inventor： Arthur W. Mears ,  Nicolae Toderica ,  Valerica Grigore

    IPC: B63C904

    CPC classification number: F17C5/06 ,  B63B43/14 ,  B63B2043/145 ,  F17C7/00 ,  F17C2201/0109 ,  F17C2201/018 ,  F17C2203/0685 ,  F17C2205/013 ,  F17C2205/0326 ,  F17C2205/0332 ,  F17C2221/015 ,  F17C2221/031 ,  F17C2223/0123 ,  F17C2250/0408 ,  F17C2270/0105 ,  F17C2270/0772 ,  H01H35/18

    Abstract: A flotation device is provided comprising a carrier mounted to the watercraft with the carrier having a first cover channel, a second cover channel, a first bladder retaining slot, and a second bladder retaining slot. A space is defined between the carrier and an elongated cover having a first edge and a second edge with the first edge releasably receivable in the first cover channel and the second edge releasably receivable in the second cover channel. A cover-removing bladder is receivable within the space and secured to the carrier. A flotation bladder is receivable within the space and secured to the carrier. An inflation mechanism connected to the cover-removing bladder and the flotation bladder inflates both bladders wherein the first edge of the cover is released from the first cover channel of the carrier allowing the flotation bladder to substantially completely inflate.

    Abstract translation: 提供了一种浮选装置，其包括安装在船舶上的载体，载体具有第一盖通道，第二盖通道，第一气囊保持槽和第二气囊保持槽。 在载体和具有第一边缘和第二边缘的细长盖之间限定空间，其中第一边缘可释放地容纳在第一盖通道中，而第二边缘可释放地容纳在第二盖通道中。 盖子移除囊可在该空间内接收并固定到托架上。 浮选气囊可在该空间内接收并固定到载体上。 连接到覆盖物去除囊和浮选囊的膨胀机构使两个囊膨胀，其中盖的第一边缘从载体的第一覆盖通道释放，允许浮选囊基本上完全膨胀。

    Sampling hydrocarbons in a well using a flexible bag
    78.
    发明授权
    Sampling hydrocarbons in a well using a flexible bag 失效
    使用柔性袋在井中取样碳氢化合物

    公开(公告)号：US06148914A

    公开(公告)日：2000-11-21

    申请号：US959600

    申请日：1997-10-28

    Applicant: Paul B. Guieze

    Inventor： Paul B. Guieze

    IPC: E21B36/04 ,  E21B49/08 ,  F17C1/16 ,  G01N1/14

    CPC classification number: G01N1/14 ,  E21B36/04 ,  E21B49/082 ,  F17C1/16 ,  F17C2201/018 ,  F17C2205/0323 ,  F17C2221/032 ,  F17C2223/0123 ,  F17C2223/0153 ,  F17C2260/036

    Abstract: To take a sample of liquid and/or gaseous hydrocarbon at the surface or down an oil well, use is made of a flexible bag suspended by a tube from a top region of a wall of a closed receptacle. The bag and the tube are made of a flexible material that is leakproof and inert relative to the sample to be taken, such as a cross-linked polymer. The volume of sample admitted into the bag is controlled so as to avoid stretching the wall of the bag.

    Abstract translation: 为了在表面或油井上取液体和/或气态烃的样品，使用由封闭容器的壁的顶部区域由管悬挂的柔性袋。 袋和管由相对于待采样物例如交联聚合物的防漏和惰性的柔性材料制成。 控制进入袋的样品的体积，以避免拉伸袋的壁。

    Lightweight cryogenic tank with positive expulsion
    79.
    依法登记的发明
    Lightweight cryogenic tank with positive expulsion 失效

    公开(公告)号：USH80H

    公开(公告)日：1986-07-01

    申请号：US630148

    申请日：1984-07-12

    Applicant: Joseph C. Lewis

    Inventor： Joseph C. Lewis

    IPC: F17C9/00 ,  F17C13/00

    CPC classification number: F17C9/00 ,  F17C13/008 ,  F17C2201/0104 ,  F17C2201/0128 ,  F17C2201/018 ,  F17C2201/054 ,  F17C2203/0333 ,  F17C2203/0387 ,  F17C2203/0391 ,  F17C2203/0631 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/014 ,  F17C2221/017 ,  F17C2223/0161 ,  F17C2270/0197 ,  Y02E60/321

    Abstract: A lightweight tank structure for the storage and controlled expulsion therefrom of a cryogenic liquid is described which comprises a first container including a flexible metallic bladder and defining an interior collapsible volume for containing the cryogenic liquid, a second high pressure container enclosing the first container, a third container enclosing the second container and including supports for maintaining the second container in a spaced relationship within the third container, a first tube operatively connected to the first container through which the cryogenic liquid may be inserted into the first container and controllably expelled therefrom, a source of pressurized gas, and a tube operatively interconnecting the second container and the gas source for controllably supplying pressurized gas to the interior of the second container whereby the contained cryogenic liquid may be controllably expelled by controlled collapsing of the bladder of the first container. Additional insulation in the form of a layer of foam on the exterior surface of the third container, and of a cryogenic coolant or a vacuum maintained in the space between the second and third containers may be included.

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