Compressed air engine electrically driven whole-variable valve actuating system
An electric drive, compressed air technology, applied in the direction of engine components, variable capacity engines, machines/engines, etc., can solve the problems of large liquid inertia force, high machining precision, and complex structure of electro-hydraulic variable valve system, and achieve structural Simple, achieve recycling, low energy consumption
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0016] In this embodiment, the compressed air engine electrically drives the fully variable valve drive system such as figure 1 As shown, it includes a high-pressure gas storage tank 1, a surge tank 4 (secondary decompression gas tank) and a valve 17 located on the cylinder 18. The surge tank 4 is connected to the cylinder 18 through the intake manifold 16, and the valve 17 is sequentially connected. Connected are the valve spring 15, the coupling 14, the piston rod 12 and the piston 11, so the opening and closing movement of the valve 17 is realized by the reciprocating movement of the piston 11.
[0017] The piston 11 is located in the control cylinder 9, and divides the inner chamber of the control cylinder 9 into an upper working chamber 10 and a lower working chamber 13, and the upper working chamber 10 and the lower working chamber 13 pass through the upper wor...
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