EXHAUST MANIFOLD,申请号EP20070706814-传众专利搜索

EXHAUST MANIFOLD

申请公布号：EP1980727(A1)

申请号：EP20070706814

申请日期：2007.01.16

申请公布日期：2008.10.15

申请人：

CALSONIC KANSEI CORPORATION

发明人：UCHIDA, KAZUYA

分类号：F01N13/00;F01N13/10;F01N99/00;F02D35/00

主分类号：F01N13/00

摘要：<p>In an exhaust manifold (EM), a plurality of branch pipes (2 to 5) is bent downward from a head flange (1) to form like an L-letter shape, where exhaust-gas upstream side end portions of the pipes are connected with an engine through the head flange (1) and exhaust-gas downstream side end portions thereof are connected with a pipe collecting part (6) which is provided with a sensor (10) for detecting a state of exhaust gas. The pipe collecting part (6) has a reduced diameter portion (6d) where a length of the pipe collecting part (6) in a longitudinal direction (LN) of the head flange (1) is set shorter than that of the pipe collecting part (6) in a thickness direction (LT) of the head flange (1). The sensor (10) is provided on the reduced diameter portion (6d).</p>