发明申请
- 专利标题: EXHAUST GAS PURIFICATION DEVICE
- 专利标题(中): 排气净化装置
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申请号: US14433965申请日: 2013-10-03
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公开(公告)号: US20150258495A1公开(公告)日: 2015-09-17
- 发明人: Tetsuya Yokoyama , Tsuyoshi Inoue
- 申请人: YANMAR CO., LTD.
- 优先权: JP2012-224133 20121009
- 国际申请: PCT/JP2013/076976 WO 20131003
- 主分类号: B01D53/94
- IPC分类号: B01D53/94
摘要:
In an exhaust gas purification apparatus provided in an exhaust as path of an engine, it is an object of the present invention to shorten a pipe length of a bypass path bypassing a purification catalyst as short as possible, thereby reducing initial costs. The exhaust gas purification apparatus includes a purification casing in which at least the purification catalyst is accommodated. The purification catalyst purifies exhaust gas from the engine. The purification casing is integrally provided with the bypass path separately from the purification path in which the purification catalyst exists. The bypass path makes the exhaust gas bypasses the purification catalyst without passing through the purification catalyst.
公开/授权文献
- US09731246B2 Exhaust gas purification device 公开/授权日:2017-08-15