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Machine translation
1. (WO1990001109) SILENCER FOR COMBUSTION EXHAUST GAS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1990/001109    International Application No.:    PCT/JP1989/000214
Publication Date: 08.02.1990 International Filing Date: 01.03.1989
IPC:
F01N 1/10 (2006.01), F01N 1/24 (2006.01), F01N 13/16 (2010.01), F01N 1/08 (2006.01)
Applicants: YOSHIKAWA, Hideo [JP/JP]; (JP).
YAMATO CO., LTD. [JP/JP]; 3825, Shimotsuruma, Yamato-shi, Kanagawa 242 (JP) (For All Designated States Except US).
NIPPON PETROCHEMICALS CO., LTD. [JP/JP]; 3-1, 1-chome, Uchisaiwaicho, Chiyoda-ku, Tokyo 100 (JP) (For All Designated States Except US).
TAKEUCHI, Katsuyoshi [JP/JP]; (JP) (For US Only).
ISHIKAWA, Hiromi [JP/JP]; (JP) (For US Only)
Inventors: YOSHIKAWA, Hideo; (JP).
TAKEUCHI, Katsuyoshi; (JP).
ISHIKAWA, Hiromi; (JP)
Agent: SAITO, Takehiko; Akasaka-Taisei Building, 1-18, Akasaka 1-chome, Minato-ku, Tokyo 107 (JP)
Priority Data:
63/186734 28.07.1988 JP
Title (EN) SILENCER FOR COMBUSTION EXHAUST GAS
(FR) SILENCIEUX POUR GAZ D'ECHAPPEMENT DE MOTEURS A COMBUSTION
Abstract: front page image
(EN)A light-weight and durable silencer not causing secondary pollution and exhibiting a high silencing effect can be obtained by packing or loading a bulky carbon fiber assembly into the main body of the silencer for a combustion exhaust gas noise and equipped in its main body (1) with an exhaust gas inlet (2) and an outlet (3).
(FR)On produit un silencieux léger et durable ne provoquant pas de pollution secondaire et présentant un effet marqué d'amortissement sonore, en entassant ou en chargeant un assemblage de fibres de carbone en vrac dans le corps principal d'un silencieux contre le bruit des gaz d'échappement d'un moteur à combustion. Le corps principal (1) de ce silencieux comporte un orifice d'admission de gaz d'échappement (2) et un orifice de sortie (3).
Designated States: US.
European Patent Office (DE, FR, GB, IT).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)