Title:
【発明の名称】圧縮空気補助式燃料噴射システム
Document Type and Number:
Japanese Patent JP2002523667
Kind Code:
A
Abstract:
An internal combustion engine having a compressed air assisted fuel injection system. The injection system has a compressed air accumulator with a first aperture into the cylinder of the engine and a second aperture into the crankcase of the engine. The two apertures are located at opposite ends of the accumulator and the accumulator has a tube shape. The accumulator blows off pressure every time one of the ports into the cylinder is closed. The tube shape of the accumulator forms a tuned reflection pipe for a compression wave from the cylinder to generate a reflected compression wave for assisting in delivering fuel and air into the cylinder. The two apertures are adapted to be opened and closed by the piston head of the engine.
Inventors:
Cobb William T. Jr.
Application Number:
JP2000566561A
Publication Date:
July 30, 2002
Filing Date:
July 19, 1999
Export Citation:
Assignee:
Design and Manufacturing Solutions, Inc.
International Classes:
F01M1/06; F01M1/08; F02B13/00; F02B23/08; F02B25/16; F02B25/20; F02B25/22; F02B27/00; F02B27/02; F02B29/02; F02B29/06; F02B29/08; F02B33/04; F02B33/44; F02B63/02; F02F3/00; F02B33/34; F02M37/00; F02M45/02; F02M67/02; F02M67/06; F02M69/08; F02M69/10; F02B75/02; F02M25/07; F02M35/10; (IPC1-7): F02B25/16; F01M1/06; F01M1/08; F02B13/00; F02B23/08; F02B27/00; F02B29/02; F02B29/06; F02B29/08; F02B33/04; F02B33/44; F02F3/00; F02M37/00; F02M45/02; F02M69/08; F02M69/10
Attorney, Agent or Firm:
Motohiko Fujimura (1 outside)