Check patentability & draft patents in minutes with Patsnap Eureka AI!

Even cylinder engine of reciprocating intertial force external complete balance

A reciprocating inertial force, fully balanced technology, applied in the field of even-numbered cylinder engines, can solve the problems of damage to acceleration instruments and equipment, affecting the service life of the car site, the comfort of riding in the car, and the inability to fully balance the reciprocating inertial force externally.

Inactive Publication Date: 2009-01-14
JILIN UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The engine is a machine that converts the thermal energy of burning fuel into mechanical work. The process of converting thermal energy into mechanical energy requires a motion mechanism. In the widely used crank-link mechanism, its reciprocating inertial force cannot be realized externally on a two-cylinder engine. perfectly balanced
The reciprocating inertial force and the moment generated by the reciprocating inertial force will cause the vibration of the machine base, which will accelerate the damage of the instruments and equipment connected to the engine. Interior ride comfort

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
  • Even cylinder engine of reciprocating intertial force external complete balance
  • Even cylinder engine of reciprocating intertial force external complete balance
  • Even cylinder engine of reciprocating intertial force external complete balance

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0030] Refer to Figure-1: The structural shape and layout diagram of the spiral cam curve groove of the non-reciprocating inertia force engine of the present invention. This figure is a 360° expanded view of the spiral cam body 8 around the Y axis. In the figure, there are three pairs of spiral cam curve grooves 12, 13, and 14, each of which has the same shape, the same phase, and is completely symmetrical to the X axis. They are intake cam curve groove 14, exhaust cam curve groove 12 and piston cam curve groove 13, respectively. In each pair of curved grooves, an intake cam slider 39, an exhaust cam slider 43 and a roller 23 are respectively installed.

[0031] X in the X axis direction J And X P , Respectively, are the initial phase angles of the intake cam slider 39 and the exhaust cam slider 43 with respect to the roller 23 at 0°. The position of the roller 23 at 0° is called the compression top dead center TDC.

[0032] When the spiral cam body 8 rotates around the Y axis, th...

example 2

[0040] Refer to Figure-5 (a, b): the even-numbered multi-cylinder engine of the non-reciprocating inertial force engine of the present invention can be superimposed and combined conveniently, see the second view of the structure principle of the superposition of two non-reciprocating inertial force engines. The rear-stacked two-cylinder engine only includes the power generation part, without the gearbox and main accessories. It is only necessary to change the structure of the original engine body 7 to connect it with the new engine body 49, and add an intermediate gear 50 to connect two helical cam gears 44 to transmit power. The intermediate gear bracket 51 is fixed on the new engine body 49. However, during the superposition process, the distributor of two high-voltage lines for gasoline engines must be changed to a distributor for four high-voltage lines, and for diesel engines, the two-cylinder high-pressure pump must be changed to a four-cylinder high-pressure pump. Once a fo...

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 is an even cylinder engine whose reciprocating force is completely balanced with the external, and its technical solution: it comprises power generating part, power output part, and auxiliary part, where the cylinders of the power generating part are even, a spiral cam body is arranged on bearing seat of an engine body, two ends of the engine body are in sequence installed with spline orifice plate, cylinder body, cylinder cover and valve cover, a shaft connected with a piston is of a T-shaped structure, a vertical shaft is hollow or not, and provided spline structure outside, two ends of a horizontal shaft are installed with trolleys or slide blocks and the trolleys are installed in piston cam groove of the spiral cam body, and the shape of a single spiral cam body and the distribution of every two moving or nonmoving parts of the same shape are symmetrical.

Description

Technical field [0001] The invention relates to an even-numbered cylinder engine whose reciprocating inertia force is completely balanced to the outside. Background technique [0002] The engine is a machine that converts the thermal energy of burning fuel into mechanical work. The process of converting thermal energy to mechanical energy requires a motion mechanism to achieve it. In the widely used crank and connecting rod mechanism, its reciprocating inertial force cannot be realized externally on a two-cylinder engine Fully balanced. The reciprocating inertial force and the torque generated by the reciprocating inertial force will cause the vibration of the base, which accelerates the damage of the instruments and equipment connected to the engine. Especially in the vehicle engine, the vibration caused by the reciprocating inertial force affects the service life of the vehicle and the vehicle. The comfort of the inside ride. Summary of the invention [0003] The object of 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
Patent Type & Authority Patents(China)
IPC IPC(8): F02B75/24F02B75/28F01B9/06
Inventor 方显忠
Owner JILIN UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com