Method and control apparatus for operating reciprocating piston pump
一种往复活塞、控制装置的技术,应用在操控泵领域,能够解决没有公开调节策略等问题
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0019] figure 1 A pressure diagram 10 with a pressure axis 11 and a time axis 17 is shown.
[0020] The pressure diagram 10 is filled with a first pressure curve 12 and a second pressure curve 13 which represent the time curve of the system pressure in a hydraulic system with a reciprocating piston pump or a diaphragm pump Alternatively, a variable derived therefrom drives a reciprocating piston pump or a membrane pump (membrane pump) with a magnetic actuator moved by the magnetic field of a solenoid coil. The reciprocating piston pump or the diaphragm pump can be installed, for example, in a dosing device for aqueous urea solution ("Ad-Blue"), in a denitration device in the exhaust gas duct of an internal combustion engine, for system pressure generation. In the exemplary embodiment, the first pressure curve 12 is generated from the system pressure by low-pass filtering. The second pressure curve 13 is obtained from the system pressure or from the first pressure curve 12 by...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com