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Measurement of operating parameters on actuators

A technology of operating parameters and actuators, which is applied in the testing of machine/structural components, fluid pressure actuation system testing, heat measurement, etc., to achieve the effect of optimizing the production system, reducing costs, and facilitating replacement or maintenance

Active Publication Date: 2020-03-03
STABILUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, prior art actuators do not use systems that combine data to evaluate the actuator's condition and / or wear

Method used

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  • Measurement of operating parameters on actuators

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] exist figure 1 In , the actuator according to the invention is denoted generally by 10 . exist figure 1 In the exemplary embodiment shown, the actuator 10 is designed as a hydraulic piston-cylinder assembly 10 .

[0030] The actuator 10 comprises a cylinder 12 in which a piston 14 is arranged displaceably along an axis A. As shown in FIG. The piston 14 divides the interior of the cylinder 12 into a first working space 16 and a second working space 18 . A piston rod 20 is connected to the piston 14 and extends through the first working space 16 and is displaceable along the axis A together with the piston 14 .

[0031] At the end of the piston rod 20 opposite to the piston 14, a first connection unit 22 is arranged, which is adapted to be connected with a superordinate assembly, such as a solar panel. At the opposite end of the actuator 10 to the first connection unit 22 there is arranged a second connection unit 24 adapted to connect with another superordinate compo...

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PUM

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Abstract

The invention relates to a method for monitoring operating parameters of an actuator (10), wherein the method comprises: providing the actuator (10), providing at least two detection units (26, 28, 30, 32, 34, 36) which are designed to detect different operating parameters of the actuator (10), detecting operating parameters of the actuator (10) via the detection units (26, 28, 30, 32, 34, 36), outputting data relating to the measured operating parameters to an evaluation unit, combining the measured operating parameters into a state information, which indicates whether or not the technical state of the actuator (10) is in a predetermined standard state.

Description

technical field [0001] The present invention relates to a method for monitoring an operating parameter of an actuator designed to displace a first connecting member relative to a second connecting member, the first connecting member being arranged at one end of the actuator for For connection to a component that is not part of the actuator, a second connection member is disposed at the other end of the actuator for connection to another component that is not a part of the actuator. Background technique [0002] In the past, actuators have been equipped with sensors that monitor specific operating parameters. However, prior art actuators do not use systems that combine data to evaluate the actuator's specification and / or wear. Until now, it was only possible to perform preventive maintenance on actuators or systems equipped with actuators based on the known average service life of such actuators and not on the actual state of the actuators used. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B20/00F15B19/00
CPCF15B20/00F15B19/005G01D5/241G01L5/0033G01L5/0038G01L5/0071F15B2211/864F15B2211/87F15B2211/7053F15B2211/6336F15B2211/6343F15B2211/6313G01M13/00G01D5/145G01P15/00G01L19/00G01L5/0061G01K13/00
Inventor T·埃雷R·皮洛斯U·普罗布斯特L·洛肯M·穆勒
Owner STABILUS
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