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实用新型
CN206860916U 用于输气管道内检测器的调速阀 失效 - 权利终止

用于输气管道内检测器的调速阀
摘要：
本实用新型涉及一种用于输气管道内检测器的调速阀，该调速阀包括阀罩系统和阀芯系统，阀芯系统位于阀罩系统内；阀芯系统包括阀芯体、阀轴和阀芯筋板，推力轴承；阀芯体通一块或多过块均匀分布的阀芯筋板与阀轴相连；应用了本实用新型的内检测器在调节速度时，实现了以下良好效果：内检测器运行速度响应迅速。内检测器运行速度变化平稳。内检测器运行速度调控范围大。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model relates to a governing valve for gas transmission pipeline inner detector, this governing valve include valve bonnet system and case system, and the case system is located the valvebonnet system, the case system includes the case body, valve shaft and case gusset, thrust bearing, the case body leads to one or have more piece evenly distributed's case gusset continuous with the valve shaft, used the utility model discloses an inner detector has realized following good result when the governing speed: the inner detector functioning speed response rapidly. Inner detector functioning speed changes steadily. Inner detector functioning speed regulation and control scope is big.

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