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    • 5. 发明授权
    • Self-stabilizing gas lift valve
    • 自稳式气举阀
    • US09453398B1
    • 2016-09-27
    • US14322483
    • 2014-07-02
    • The University of Tulsa
    • Hong-Quan ZhangJose Luis Arellano
    • E21B43/12
    • E21B43/123Y10T137/2934
    • A self-stabilizing gas lift valve apparatus for oil and gas production. The apparatus includes a valve body having at least one gas inlet in communication with an elongated gas chamber in the valve body. An impingement disk is moveable in the elongated gas chamber. A conical plug extends from the impingement disk with the conical plug having a valve plug extending axially therefrom. A conical cup terminates in a valve seat wherein the conical cup receives the conical plug therein. A valve closure force mechanism urges the valve plug toward the valve seat. Gas injected through the gas inlet provides a force upon the impingement disk to overcome the force of the valve closure force mechanism in order to open the valve plug. When the gas injected exceeds a predetermined force, the impingent disk is moved and a conical space between the conical plug and the conical cup is reduced.
    • 一种用于油气生产的自稳式气举阀装置。 该装置包括具有与阀体中的细长气室连通的至少一个气体入口的阀体。 冲击盘可以在细长的气室中移动。 锥形塞从冲击盘延伸,锥形塞具有从其轴向延伸的阀塞。 锥形杯终止于阀座中,其中锥形杯容纳锥形塞。 阀闭合力机构将阀塞推向阀座。 通过气体入口喷射的气体在冲击盘上提供力以克服阀闭合力机构的力以打开阀塞。 当喷射的气体超过预定的力时,有冲击力的盘移动并且锥形塞和锥形杯之间的锥形空间减小。
    • 7. 发明授权
    • Camera mount with blind
    • 相机安装与盲人
    • US09316888B1
    • 2016-04-19
    • US14923065
    • 2015-10-26
    • Douglas J. Niemackl
    • Douglas J. Niemackl
    • G03B17/56G03B29/00
    • G03B29/00G03B17/56G03B17/561G03B17/566
    • A camera mount with a base and a cantilever platform for attaching a camouflage blind assembly to a camera. The camera may be secured to the platform, while the blind assembly may be attached to the base. The base may be mounted atop a tripod or other support device, or may be held by the user. The camera mount allows the user to take images of wildlife without the wildlife seeing the user or the camera. This allows the user to approach the wildlife closer than would otherwise be possible, resulting in closer, clearer images.
    • 具有基座和悬臂平台的摄像机底座,用于将伪装盲板组件连接到相机。 相机可以固定到平台,而盲组件可以附接到基座。 基座可以安装在三脚架或其他支撑装置的顶部,或者可由用户保持。 相机底座允许用户拍摄野生动物的图像,而野生动物不会看到用户或相机。 这允许用户接近野生动物,比否则可能更接近,导致更接近,更清晰的图像。
    • 8. 发明授权
    • Friction hinge for a console box lid
    • 控制箱盖的摩擦铰链
    • US09243434B2
    • 2016-01-26
    • US13186997
    • 2011-07-20
    • Manabu KoaraiTakuya Uehara
    • Manabu KoaraiTakuya Uehara
    • E05D11/08
    • E05D11/087Y10T16/5403
    • The hinge structure of a console box including a brake shaft and a braking device, arranged in a place displaced in the axial direction of a hinge shaft and disposed on one side of the hinge shaft. When opening and closing a lid, the drive shaft and the hinge shaft rotate in conjunction with the rotation of the lid, while a friction plate between the brake shaft and a braking plate is pressed against the rotating end face and the stationary brake plate, which is secured to a storage box, and a predetermined friction force can be produced continuously. Due to the friction force, the lid can be rotated under the influence of a moderate extent of rotational resistance when opening and closing the lid, and the position of the lid can be kept in the place where the lid stopped rotating within a rotatable range of the lid.
    • 包括制动轴和制动装置的控制箱的铰链结构,布置在沿铰链轴的轴向移动并位于铰链轴一侧的位置。 当打开和关闭盖时,驱动轴和铰链轴与盖的旋转一起旋转,同时制动轴和制动板之间的摩擦板被压靠在旋转端面和固定制动板上,其中 被固定到存储箱,并且可以连续地产生预定的摩擦力。 由于摩擦力,当打开和关闭盖子时,盖可以在适度的旋转阻力的影响下旋转,并且盖子的位置可以保持在盖子在可旋转的范围内停止旋转的位置 盖子。