Title:
内燃エンジンの効率を改善する装置及び方法
Document Type and Number:
Japanese Patent JP6290836
Kind Code:
B2
Abstract:
A method and apparatus for controlling the volume of air or air and non-combusted fuel mixture inside a combustion chamber and cylinder of an internal combustion engine is disclosed. The apparatus comprises an inlet-outlet portal having open and closed states and connected to air or air and non-combusted fuel source(s); and a combustion chamber with reduced volume. The inlet-outlet portal is controlled, when open, to permit air or air and non-combusted fuel mixture to enter or enter and exit the combustion chamber and cylinder and when closed to prevent air or air and non-combusted fuel mixture from entering or exiting the chamber and cylinder, in which the volume of air or air and non-combusted fuel mixture located inside the chamber and cylinder when the inlet-outlet portal closes, is less than the volume of the combustion chamber and cylinder defined when the piston is at the bottom dead centre (BDC) position inside the cylinder when the inlet-outlet portal is closed.
Inventors:
Atara Nadiamine
Application Number:
JP2015178456A
Publication Date:
March 07, 2018
Filing Date:
September 10, 2015
Export Citation:
Assignee:
Hawaru Technologies Limited
International Classes:
F02D13/02; F02D15/02
Domestic Patent References:
JP2004183513A | ||||
JP54140018A | ||||
JP3001231U | ||||
JP54097608U | ||||
JP6066200A | ||||
JP47020567Y1 | ||||
JP8326548A | ||||
JP8246876A | ||||
JP1193810A | ||||
JP2002525473A |
Attorney, Agent or Firm:
Shinichiro Tanaka
Disciple Maru Ken
▲吉▼田 和彦
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto
Toru Watanabe
Disciple Maru Ken
▲吉▼田 和彦
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto
Toru Watanabe
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