NOISE REDUCING DEVICE FOR COMBUSTOR
申请(专利)号： JP20040139524
专利号： JP2005321149A 主分类号： F23J13/00 申请权利人： CORONA CORP
公开国代码： JP 优先权国家： JP
摘 要：
PROBLEM TO BE SOLVED: To provide a noise reducing device for a combustor free from the shortcut between exhaust passages and reducing its
width.;SOLUTION: In this noise reducing device for the combustor, a meandering exhaust passage 8 is formed by
communicating a partitioning plate 6 and exhaust passages 7 having projecting parts 3 and composed of porous steel plate 1 having a number of pores 2 with each other, sound-absorbing materials 16, 18, 19, 20 are stored in a case body 21 in such a state that outer faces of the sound-absorbing materials and an inner face of the case body are closely kept into contact with each other in such a state that the sound-absorbing materials 16, 18, 19, 20 are closely kept into contact with the whole periphery of the
meandering exhaust passage, and cut parts 17 are formed on the sound
absorbing materials to insert an end of the partitioning plate. Thus, the short cut between the exhaust passages can be
申请日： 2004-05-10 公开公告日： 2005-11-17
分类号： F23J13/00;
F24H9/00 发明设计人： TAMURA
TAKETOSHI;
WATANUKI JUNYA 申请国代码： JP
优先权： 20040510 JP
2004139524
摘 要 附 图：
prevented, and the width of the noise reducing device can be reduced as the exhaust passages are partitioned not by the sound absorbing materials but by the partitioning plate 6.;COPYRIGHT: (C)2006,JPO&NCIPI 主权项：
燃焼器からの排気ガスを排気路内を通過させることで排気ガスの騒音を低減する燃焼器の消音装置に於いて、仕切板と、突部を形成すると共に多数の小孔を穿った多孔鋼板とからなる排気路を相互に連通させることで
权 利 要 求 说 明 书
【NOISE REDUCING DEVICE FOR COMBUSTOR】的权利说明书内容是......请下载后查看
NOISE REDUCING DEVICE FOR COMBUSTOR
