Optical Alignment System for Beam Pumping Unit

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专利权人:

Lufkin Industries, LLC

发明人:

Whitaker Justin Heath

申请号：

US201715422337

公开号：

US2017218715(A1)

申请日:

2017.02.01

申请国别(地区):

美国

年份:

2017

代理人:

摘要：

A method for aligning a pump with a wellhead begins with the steps of attaching a target assembly to the pump and attaching an emitter assembly to the wellhead. The method continues with the step of emitting a beam of light from the emitter assembly to the target assembly. The method concludes with the step of determining the position of the pump with respect to the wellhead by evaluating the projection of the light beam on the target assembly. Based on this determination, the pump can be accurately aligned with the wellhead.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/