Collision Avoidance for Instrumented Probes Deployed From a Seismic Vessel
    12.
    发明申请
    Collision Avoidance for Instrumented Probes Deployed From a Seismic Vessel 有权
    从地震船舶部署的仪器探测器的碰撞避免

    公开(公告)号:US20120020185A1

    公开(公告)日:2012-01-26

    申请号:US12880998

    申请日:2010-09-13

    IPC分类号: G01V1/38

    摘要: One embodiment of the invention concerns a probe that couples to a seismic vessel via a tow cable. When deploying probes from a seismic vessel that is towing source arrays and streamers, the probe and its tow cable can tangle with elements of the towed seismic spread. However, a cable guide may be used to lessen the risk for such entanglement by guiding the tow cable into the water at a distance removed from the seismic spread. Also, the probe may be steerable to steer the probe and tow cable away from the seismic spread. Other embodiments are described herein.

    摘要翻译: 本发明的一个实施例涉及通过拖缆连接到地震船的探头。 当从一个来自拖曳源阵列和拖缆的地震船上部署探测器时,探测器及其牵引电缆可以与被拖曳的地震展开的元件缠结。 然而,电缆引导件可以用于通过将拖曳电缆引导到距离地震扩散部分的距离处的水中来减少这种缠结的风险。 此外,探头可以是可操纵的,以引导探头和牵引电缆远离地震蔓延。 本文描述了其它实施例。

    Refrigerant compressor and method for assembling
    14.
    发明授权
    Refrigerant compressor and method for assembling 失效
    制冷压缩机及组装方法

    公开(公告)号:US06305912B1

    公开(公告)日:2001-10-23

    申请号:US09531975

    申请日:2000-03-20

    IPC分类号: F04B3900

    摘要: The invention concerns a refrigerant compressor with a cylinder block (1), a valve plate (4), a pipe connectable or connected with a suction muffler, a cover (2) covering the valve plate (4), a first sealing (3) between cover and valve plate and a second sealing (5) between valve plate and cylinder block. On assembling the refrigerant compressor it should be provided that the flow resistance of the suction gas is reduced as much as possible. For this purpose, each of the following pairs of members, cover (2) and pipe (29), pipe (29) and valve plate (4) and valve plate (4) and cylinder block (1), has an alignment device for its members with at least two guiding elements, and that the members (2, 29, 4, 1) are assembled in a direction, which is substantially parallel to the guiding elements.

    摘要翻译: 本发明涉及一种具有气缸体(1),阀板(4),可连接或与抽吸消声器连接的管道,覆盖阀板(4)的盖(2),第一密封件(3) 在阀盖和阀板之间以及阀板和气缸体之间的第二密封件(5)。在组装制冷剂压缩机时,应尽可能减小吸入气体的流动阻力。为此, 以下成对的构件,盖(2)和管(29),管(29)和阀板(4)和阀板(4)和气缸体(1),具有用于其构件的对准装置,具有至少两个引导 元件,并且所述构件(2,29,4,1)沿与所述引导元件基本平行的方向组装。