发明授权
- 专利标题： Low noise package storing type engine working machine
- 专利标题（中）： 低噪音包装式发动机工作机
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申请号： US09806867申请日： 2001-04-05
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公开(公告)号： US06463905B1公开(公告)日： 2002-10-15
- 发明人: Minoru Okubo , Masahiro Saito , Shinichiro Ishida , Masato Shiokawa , Takashi Fukushima , Kouichi Kouzato
- 申请人： Minoru Okubo , Masahiro Saito , Shinichiro Ishida , Masato Shiokawa , Takashi Fukushima , Kouichi Kouzato
- 优先权： JP10-284331 19981006; JP10-284332 19981006
- 主分类号： F02B7700
- IPC分类号： F02B7700
摘要：
An engine working machine formed by storing a radiator and a cooling fan, for leading heat exchange air for the radiator, in a package together with an engine and a working machine. Wherein a storage space for the engine and working machine is separate from a ventilating port, which communicates with a space between the radiator and the cooling fan. The space is shielded by partitions from an air leading space to which air is led after being passed through the radiator by the cooling fan. A cooling air leading port for externally cooling the engine and the working machine is formed in a part of the package so that outside air led from the cooling air leading port passes the storing space and is exhausted from the ventilating port to the air leading space, to which air is led after having passed through the radiator.