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1. 发明授权

KR101289481B1 액화석유가스 사용 엔진을 위한 연료 혼합장치 有权
标题翻译：石油气发动机燃油混合装置
公开(公告)号：KR101289481B1
公开(公告)日：2013-07-25
申请号：KR1020130036659
申请日：2013-04-04
申请人： 주식회사 두리엔
发明人： 박찬우 , 권기훈
IPC分类号： F02M21/04 , F02M21/02 , F02D19/02
CPC分类号： F02M21/045 , F02M21/0212 , F02M21/023 , Y02T10/32
摘要： PURPOSE: A fuel blending device for a liquefied petroleum gas (LPG) engine is provided to be light in weight and miniaturized in size and to have excellent fuel-air mixing efficiency. CONSTITUTION: A fuel blending device for a liquefied petroleum gas (LPG) engine comprises a housing (10), an opening and closing cylinder (20), a cylinder movement control unit, and a cylinder return unit (30). The housing includes a fuel mixing chamber (11), a main fuel flow path (12), and a main air flow path (13); where the main fuel flow path and the main air flow path intersect in the housing. The opening and closing unit has a blocking projection and a blocking part which blocks the main air flow path when the blocking projection blocks the main air flow path, and moves to open the main fuel flow path and the main air fuel flow path. The cylinder movement control moves the opening and closing cylinder to open the main fuel flow path and the main air flow path. The cylinder return unit moves the opening and closing cylinder to block the main fuel flow path and the main air flow path.
摘要翻译：目的：提供一种液化石油气（LPG）发动机的燃料混合装置，其重量轻且尺寸小型化，并且具有优异的燃料 - 空气混合效率。构成：用于液化石油气（LPG）发动机的燃料混合装置包括壳体（10），开闭气缸（20），气缸运动控制单元和气缸返回单元（30）。壳体包括燃料混合室（11），主燃料流路（12）和主空气流路（13）。其中主燃料流动路径和主空气流动路径在壳体中相交。开闭单元具有阻挡突起和阻挡部分，当阻挡突起阻挡主空气流路时，阻挡主空气流路，并且移动以打开主燃料流路和主空气燃料流路。气缸运动控制使打开和关闭气缸移动以打开主燃料流路和主空气流路。气缸返回单元移动开闭气缸以阻挡主燃料流路和主空气流动路径。

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