Title:
ベーン型内燃機関
Document Type and Number:
Japanese Patent JP4827658
Kind Code:
B2
Abstract:
A practical vane-type internal combustion engine having increased vane strength and a reduced torque variation, small-sized, and light-weighted. The engine (1) has a housing (3) constructed from a housing body section (31) and a side housing section (32) and also has a rotor (5) rotating at a position eccentric from the center of the area surrounded by an inner peripheral surface (31a) of the housing body section (31). Vanes (7) are arranged on the rotor (5) at five equidistantly spaced positions so as to be in sliding contact with the inner peripheral surface (31a) of the housing body section (31), and this divides a space (6) formed between the housing (3) and the rotor (5) into five chambers. One cycle of the engine, or two rotations of the rotor (5), includes processes of combustion, expansion, exhaust, intake, compression, supercharging, scavenging, intake, and compression. A fuel injection nozzle (10) and an ignition plug (12) are arranged on the housing (3) so as to face any of the chambers.
Inventors:
Nakagawa Souji
Application Number:
JP2006223338A
Publication Date:
November 30, 2011
Filing Date:
August 18, 2006
Export Citation:
Assignee:
Nakagawa Souji
International Classes:
F02B53/00; F01C19/02; F02B53/08; F02B55/02; F02B75/02
Domestic Patent References:
| JP4048929B2 | ||||
| JP2000257439A |
Attorney, Agent or Firm:
Akio Iida
Michiko Ema
Michiko Ema