Apparatus for Propulsion and Operations Inside a Cylindrical Body
卷宗概要
发明人
Ivar Haukom; Trond Skagestad
IPC 分类
CPC 分类
An apparatus for propulsion and operations inside a cylindrical body, such as a pipeline comprises a central shaft, at least one motor and motor control unit, a number of wheels arranged to rotate round the shaft with a tilted angle, and a sensor module comprising sensors. The position of the wheels with respect to the shaft can be changed by means of an eccentric drive. The wheels are connected to a motor for rotating the wheels, and at least some of the wheels can rotate independent of other wheels.
原文（中文）
An apparatus for propulsion and operations inside a cylindrical body, such as a pipeline comprises a central shaft, at least one motor and motor control unit, a number of wheels arranged to rotate round the shaft with a tilted angle, and a sensor module comprising sensors. The position of the wheels with respect to the shaft can be changed by means of an eccentric drive. The wheels are connected to a motor for rotating the wheels, and at least some of the wheels can rotate independent of other wheels.