中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US09151128B2 Device for intervention in a fluid exploitation well, exploitation installation and associated method 有权
干涉流体开采井的装置，开采装置及相关方法

Device for intervention in a fluid exploitation well, exploitation installation and associated method
Abstract:
This device comprises a cable working line bearing a lower assembly and a winch for maneuvering the line.The hydraulic central unit (46) of the winch includes a tank (50) for storing a hydraulic control fluid, a pump (52) for driving the hydraulic fluid, connected to the tank (50) through an upstream conduit (54) and at least one hydraulic motor (56) for driving the drum (42) connected to the pump (52) through an intermediate conduit and connected to the tank (50) through a downstream conduit.The hydraulic central unit comprises a regulator (62) for the hydraulic fluid flow rate at the outlet of the pump (52). The regulator (62) is driven according to at least one hydraulic fluid pressure depending on the load exerted on the motor (56) by the rotary drum (42), said or each pressure being directly taken on one of said conduits.
Abstract(Chinese):

该装置包括一个承载下部组件的电缆工作线和用于操纵线路的绞盘。 绞盘的液压中央单元（46）包括用于存储液压控制流体的油箱（50），用于驱动液压流体的泵（52），通过上游管道（54）连接到油箱（50） 至少一个液压马达（56），用于驱动通过中间管道连接到泵（52）的滚筒（42），并通过下游导管与罐（50）连接。 液压中央单元包括用于在泵（52）的出口处的液压流体流量的调节器（62）。 根据由旋转滚筒（42）施加在马达（56）上的载荷，根据至少一个液压流体压力驱动调节器（62），所述或每个压力被直接取放在所述管道之一上。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0