The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2020
Filed:
Dec. 20, 2018
Homogenous charge electromagnetic volume ignition internal combustion engine and its ignition method
Dongguan University of Technology, Dongguan, CN;
Sichuan Dehong Electronic Technologies Co., Ltd., Zigong, CN;
DONGGUAN UNIVERSITY OF TECHNOLOGY, Dongguan, CN;
SICHUAN DEHONG ELECTRONIC TECHNOLOGIES CO., LTD., Zigong, CN;
Abstract
A homogenous charge electromagnetic volumetric ignition (HCEMVI) internal combustion engine (ICE) and its ignition method are disclosed in the present invention. The HCEMVI ICE includes a control module of the engine, an electromagnetic wave source, an electromagnetic wave coupling module and the cylinders of the ICE. Its ignition method is stated as: the control module of the engine controls the electromagnetic wave generation and, when the piston of a cylinder containing an air-fuel mixture moves to the preset ignition advance angle, the electromagnetic wave source is commanded to generate an electromagnetic wave at a frequency in accordance with the resonant frequency of the cylinder head at the advance angle. The electromagnetic wave is transmitted into the cylinder by the coupling module to create a strong electric field through electromagnetic resonance in the cylinder head and initiate volumetric ignition and bulk combustion of the air-fuel mixture inside the cylinder of the engine.