Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Motorcycle engine valve mechanism and motorcycle engine thereof

A gas distribution mechanism and engine technology, which is applied in the direction of engine components, machines/engines, mechanical equipment, etc., can solve problems such as poor performance, inability to achieve timing gas distribution, low engine power and torque, etc., to improve service life and improve inflation Efficiency, increased power and torque effects

Inactive Publication Date: 2018-04-20
重庆特巴斯科技有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of sharing one cam, either the cam profiles of the two cannot meet the design requirements, or one of the cam profiles is sacrificed, which eventually leads to the inability to control the intake and exhaust valves according to the regular movement during the intake and exhaust processes. The opening and closing of the engine cannot achieve the expected timing of gas distribution, which eventually leads to low engine power and torque and poor performance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Motorcycle engine valve mechanism and motorcycle engine thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] figure 1 It is a structural schematic diagram of the present invention, as shown in the figure, the motorcycle engine gas distribution mechanism of the present embodiment includes an intake valve 4, an exhaust valve 5 and a camshaft for driving the intake valve 4 and the exhaust valve 5 to open 14. The intake valve 4 and the exhaust valve 5 are driven by different cams. In the existing motorcycle engine, the intake and exhaust cams 13 share the same cam drive. In this case, due to the profile of the intake and exhaust cams 13 The lines should be different, so the 13-type lines of the intake and exhaust cams either cannot meet the design requirements, or one of the cam lines is sacrificed, causing the engine to fail to achieve the expected timing gas distribution, while the motorcycle engine gas distribution system of the present invention mechanism, the intake valve 4 and the exhaust valve 5 are driven by different cams, so that designers can design the corresponding ca...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a gas distribution mechanism of a motorcycle engine, which comprises an intake valve, an exhaust valve and a camshaft for driving the intake valve and the exhaust valve to open. The intake valve and the exhaust valve are driven by different cams. It enables the designer to design the corresponding cam on the camshaft according to the movement law of the intake and exhaust process of the motorcycle engine, so as to ensure the timing requirements of the intake and exhaust of the motorcycle engine, realize the expected timing of gas distribution, and finally greatly improve the Motorbike engine power and torque to boost its performance.

Description

technical field [0001] The invention relates to the field of motorcycle parts, in particular to a motorcycle engine gas distribution mechanism and the motorcycle engine. Background technique [0002] In the existing motorcycle engine gas distribution system, only one cam is arranged on the camshaft, and an intake lower rocker arm and an exhaust lower rocker arm driven by the cam are respectively arranged on both sides of the cam, The rocker arm and the exhaust lower rocker arm push the intake ram and the exhaust ram, and then the intake ram and the exhaust ram push the intake upper rocker and the exhaust upper rocker, and finally the intake upper rocker Arm and exhaust upper rocker arm actuates the intake and exhaust valves to open. In the gas distribution system of this structure, only one cam is arranged on the camshaft, and the same cam drives two sets of transmission mechanisms at the same time to realize the opening of the intake valve and the exhaust valve. From the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F01L13/00F01L1/047F01L1/18F01L1/344
CPCF01L13/00F01L1/047F01L1/18F01L1/344
Inventor 张巍
Owner 重庆特巴斯科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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