Title:
フリーピストンエンジン
Document Type and Number:
Japanese Patent JP6826098
Kind Code:
B2
Abstract:
An internal combustion may include a cylinder having a first combustion chamber at one end and a second combustion chamber at an opposing end, first and second cylinder heads located at an end of the first and second combustion chambers, respectively, and a double-faced piston slidably mounted within the cylinder. The piston may be configured to move in the cylinder in a first stroke from one end to another. The first stroke may include an expansion stroke portion and a non-expansion stroke portion. The non-expansion stroke portion may include a momentum stroke portion. The non-expansion stroke portion may include a scavenging phase. The engine may further include first and second piston rod portions extending from opposite faces of the piston. Passageways in the piston rod portions may be configured to communicate gases between a combustion chamber and other locations.
Inventors:
Shaul YAAKOBY
Application Number:
JP2018500888A
Publication Date:
February 03, 2021
Filing Date:
July 14, 2016
Export Citation:
Assignee:
AQUARIUS ENGINES (A.M.) LTD.
International Classes:
F02B71/00; F01L21/02; F01L21/04
Domestic Patent References:
| JP9144554A |
Attorney, Agent or Firm:
Samejima Mutsumi
Hiroshi Okabe
Tokuyama Hidehiro
Hiroshi Okabe
Tokuyama Hidehiro