Internal Detonation Reciprocating Engine

Inactive Publication Date: 2009-05-21
LU FR K +4
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0014]An internal detonation reciprocating engine, according to the present invention

Problems solved by technology

Diesel engines, making use of higher compression ratios, yield higher efficiencies

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
  • Internal Detonation Reciprocating Engine
  • Internal Detonation Reciprocating Engine
  • Internal Detonation Reciprocating Engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022]The invention, as defined by the claims, may be better understood by reference to the following detailed description. The description is meant to be read with reference to the figures contained herein. This detailed description relates to examples of the claimed subject matter for illustrative purposes, and is in no way meant to limit the scope of the invention. The specific aspects and embodiments discussed herein are merely illustrative of ways to make and use the invention, and do not limit the scope of the invention.

[0023]In conventional internal combustion reciprocating engines, detonations, or knocking is not desired and measures are taken to eliminate or reduce knocking. The octane number of gasoline is an indicator of detonability, the higher the octane number the lower the detonability. One effect of gasoline additives is a change in octane level. Gasoline additives may increase the price of fuel, add to pollution, and produce harmful products, including carcinogens. ...

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

A method of rotating a crank shaft and in internal detonation engine are provided. The internal detonation engine comprises a deflagration to detonation transition section. The deflagration to detonation transition section is connected to a main cylinder, which houses a piston. Inducing a detonation wave from the deflagration wave and passing the detonation wave through a fluid, gives rise to high pressure and temperature in a cylinder and pushes a piston towards bottom dead center. An internal detonation reciprocating engine may be a single cylinder and may be either a two or four stroke engine. A two-stroke internal detonation reciprocating engine is similar to a four-stroke internal detonation reciprocating engine but has different valve placements. Detonations produce a more thorough combustion of the fuel and may, thereby, yield reduced emissions of carbon monoxide as compared to internal combustion engines.

Description

FIELD OF THE INVENTION[0001]The present invention relates generally to the field of reciprocating internal combustion engines. More particularly, the present invention relates to internal detonation reciprocating engines.BACKGROUND OF THE INVENTION[0002]A reciprocating engine, a piston engine, converts heat to mechanical energy. One or more pistons convert pressure into a rotating motion. A fuel-air mixture is introduced and ignited inside a cylinder, which houses a piston. Upon ignition, the hot gases expand, pushing the piston to the bottom of the cylinder. Piston recovery, return to the top of a cylinder, is achieved via either a flywheel or from the movement of additional pistons connected to a same shaft. The expanded gases are removed from the cylinder, exhausted by this stroke. The linear piston motion is converted to rotating motion via a connecting rod and a crankshaft. Increasing the number of combined pistons on a shaft yields a greater piston displacement volume and in t...

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): F02K5/02
CPCY02T10/125F02B23/08Y02T10/12
Inventor LU, FRANK K.PANICKER, PHILIP K.WILSON, DONALD R.LAI, WEI-HSIANGLI, JIUN-MING
Owner LU FR K
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap