Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2019012563) DIESEL ENGINE EXHAUST MUFFLER FILTER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/012563 International Application No.: PCT/IR2018/050010
Publication Date: 17.01.2019 International Filing Date: 10.03.2018
IPC:
F01N 3/021 (2006.01) ,F01N 13/18 (2010.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
02
for cooling, or for removing solid constituents of, exhaust
021
by means of filters
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13
Exhaust or silencing apparatus characterised by constructional features
18
Construction facilitating manufacture, assembly or disassembly
Applicants:
SAFARZADEH, Daryoush [IR/IR]; IR
Inventors:
SAFARZADEH, Daryoush; IR
Priority Data:
13965014000300443910.07.2017IR
Title (EN) DIESEL ENGINE EXHAUST MUFFLER FILTER
(FR) FILTRE DE SILENCIEUX D'ÉCHAPPEMENT DE MOTEUR DIESEL
Abstract:
(EN) This invention relates to an exhaust muffler filter for decreasing the air and sonic pollutions of diesel engines. Technical field of invention is related to filters and absorbers of noise and products of diesel engine combustion. The filter package contains mineral or ceramic stones for reducing the sonic and air pollutions of exhaust. The invention in general comprising an exclusive exhaust muffler and a replaceable filter body. The muffler is attached permanently to the engine exhaust manifold while having a detachable cap to replace the filter body.
(FR) La présente invention concerne un filtre de silencieux d'échappement pour réduire les pollutions atmosphérique et sonore par les moteurs diesel. Le domaine technique de l'invention se rapporte à des filtres et à des absorbeurs de bruit et de produits de combustion de moteurs diesel. Le boîtier de filtre contient des pierres minérales ou céramiques pour réduire les pollutions sonore et atmosphérique de l'échappement. L'invention comprend en général un silencieux d'échappement exclusif et un corps de filtre remplaçable. Le silencieux est fixé de façon permanente au collecteur d'échappement de moteur et dispose d'un capuchon amovible permettant de remplacer le corps de filtre.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)