Digital pure water hydraulic proportional overflow valve
A proportional relief valve, digital technology, used in fluid pressure actuation devices, servo motor components, mechanical equipment, etc., can solve problems such as high cost and microbial contamination, achieve automation, improve steady-state accuracy, and achieve pressure. The effect of the adjustment function
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0021] The present invention will be further described below in conjunction with accompanying drawing.
[0022] like figure 1 As shown, the digital pure water hydraulic proportional relief valve includes a pilot valve, an electric-mechanical converter of the pilot valve, and a main valve.
[0023] The electro-mechanical converter of the pilot valve includes a servo motor 1 and a cam 4, and the cam 4 is assembled on the motor shaft through a flat key.
[0024] The pilot valve includes a push rod 7, a pilot spring 9, a pilot valve core 10, a pilot valve sleeve 11 and a pilot valve seat 12; the cam 4 in the electro-mechanical converter converts the rotary motion of the servo motor 1 into a linear motion and passes the top The rod 7 pushes the pilot spring 9 to push the pilot spool 10 to move, so that a variable orifice is formed between the conical surface and the inner surface shoulder of the pilot valve sleeve 11 (such as figure 2 Middle b) As the variable fluid resistance o...
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