Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018056739) SILENCER AND METHOD FOR MAINTAINING AND REPAIRING SILENCER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/056739 International Application No.: PCT/KR2017/010449
Publication Date: 29.03.2018 International Filing Date: 22.09.2017
IPC:
F01N 1/10 (2006.01) ,F01N 1/02 (2006.01) ,F01N 13/18 (2010.01) ,F01N 1/04 (2006.01) ,F01N 1/06 (2006.01) ,F01N 1/24 (2006.01)
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
1
Silencing apparatus characterised by method of silencing
08
by reducing exhaust energy by throttling or whirling
10
in combination with sound-absorbing materials
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
1
Silencing apparatus characterised by method of silencing
02
by using resonance
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
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
1
Silencing apparatus characterised by method of silencing
02
by using resonance
04
having sound-absorbing materials in resonance chambers
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
1
Silencing apparatus characterised by method of silencing
06
by using interference effect
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
1
Silencing apparatus characterised by method of silencing
24
by using sound-absorbing materials
Applicants:
삼성중공업 주식회사 SAMSUNG HEAVY INDUSTRIES CO., LTD. [KR/KR]; 서울시 서초구 서초대로74길 4 (서초동) (Seocho-dong) 4, Seocho-daero 74-gil Seocho-gu Seoul 06620, KR
Inventors:
박성종 PARK, Seong Jong; KR
Agent:
특허법인 가산 KASAN IP & LAW FIRM; 서울시 서초구 남부순환로 2423 한원빌딩 7층 7th Floor, Hanwon Building, 2423 Nambusunhwan-ro, Seocho-gu, Seoul 06719, KR
Priority Data:
10-2016-012190923.09.2016KR
10-2017-011186701.09.2017KR
Title (EN) SILENCER AND METHOD FOR MAINTAINING AND REPAIRING SILENCER
(FR) SILENCIEUX ET PROCÉDÉ DE MAINTIEN ET DE RÉPARATION DE SILENCIEUX
(KO) 소음기 및 상기 소음기의 유지 보수 방법
Abstract:
(EN) A silencer and a method for maintaining and repairing the silencer are provided. The silencer comprises: a hollow housing coupled to a noise generation portion; and a sound-absorbing device disposed inside the housing and extending in the length direction of the housing, wherein the sound-absorbing device comprises a plurality of sound-absorbing units coupled to each other in the length direction of the housing and for reducing noise.
(FR) L'invention concerne un silencieux et un procédé de maintien et de réparation du silencieux. Ce silencieux comprend : un boîtier creux couplé à une partie de génération de bruit; et un dispositif d'absorption sonore disposé à l'intérieur du boîtier et s'étendant dans la direction de la longueur du boîtier, le dispositif d'absorption sonore comprenant une pluralité d'unités d'absorption sonore couplées les une aux autres dans la direction de la longueur du boîtier et pour réduire le bruit.
(KO) 소음기 및 상기 소음기의 유지 보수 방법을 제공한다. 소음기는 소음 발생부에 결합되는 중공형의 하우징, 및 상기 하우징의 내부에 배치되고, 상기 하우징의 길이 방향으로 연장되는 흡음 장치를 포함하되, 상기 흡음 장치는 상기 하우징의 길이 방향으로 상호 결합되고, 소음을 저감 시키는 복수의 흡음 유닛을 포함한다.
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, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Korean (KO)
Filing Language: Korean (KO)