Title (en)

SILENCER FOR COMBUSTION EXHAUST GAS

Publication

EP 0396753 A4 19910327 (EN)

Application

EP 89903246 A 19890301

Priority

JP 18673488 A 19880728

Abstract (en)

[origin: EP0396753A1] The silencer does not cause secondary pollution and exhibits a high silencing effect. It can be obtained by packing or loading a bulky carbon fibre assembly into a main body (1) for a combustion exhaust gas noise. Equipped in the main body is an exhaust gas inlet (2) and an outlet (3).

IPC 1-7

F01N 1/24; F01N 7/16; G10K 11/16; F23J 13/00

IPC 8 full level

F01N 1/08 (2006.01); F01N 1/10 (2006.01); F01N 1/24 (2006.01); F01N 13/16 (2010.01)

CPC (source: EP)

F01N 1/084 (2013.01); F01N 1/10 (2013.01); F01N 1/24 (2013.01); F01N 13/16 (2013.01); F01N 2310/00 (2013.01)

Citation (search report)

• [Y] EP 0146249 A2 19850626 - TBA INDUSTRIAL PRODUCTS LTD [GB]
• [Y] WO 8802695 A1 19880421 - DOW CHEMICAL CO [US]
• [A] EP 0269116 A2 19880601 - SHOWA DENKO KK [JP], et al
• [A] US 4589516 A 19860520 - INOUE TAKESHI [JP], et al
• [A] GB 2143902 A 19850220 - HONDA MOTOR CO LTD
• [A] EP 0040657 A1 19811202 - MATTHEWS CARL [GB], et al
• [A] PATENT ABSTRACTS OF JAPAN vol. 6, no. 78 (C-102)() 15 May 1982, & JP-A-57 12815 (YAMAOKA SHIGETARO) 22 January 1982,
• See references of WO 9001109A1

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0396753 A1 19901114; EP 0396753 A4 19910327; BE 1002925 A3 19910820; JP H0237105 A 19900207; WO 9001109 A1 19900208

DOCDB simple family (application)

EP 89903246 A 19890301; BE 8900813 A 19890728; JP 18673488 A 19880728; JP 8900214 W 19890301