发明授权
- 专利标题： Combustion chamber of a two-stroke engine
- 专利标题（中）： 二冲程发动机燃烧室
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申请号： US215420申请日： 1988-07-05
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公开(公告)号： US4840147A公开(公告)日： 1989-06-20
- 发明人: Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
- 申请人： Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
- 申请人地址： JPX
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JPX
- 优先权： JPX62-169684 19870709; JPX62-288390 19871117; JPX63-102659 19880427
- 主分类号： F02B23/00
- IPC分类号： F02B23/00 ; F02B1/04 ; F02B3/06 ; F02B25/14 ; F02B25/20 ; F02B75/02 ; F02F1/24 ; F02F1/42
摘要：
A two-stroke engine having an intake valve and an exhaust valve which are arranged on the cylinder head. A masking wall is formed on the inner wall of the cylinder head to mask the valve opening between the valve seat and the peripheral portion of the intake valve, which is located on the exhaust valve side, for the entire time for which the intake valve is open.
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