MD3347579T2 - Sistem de eşapament pentru un motor auto cu ardere internă - Google Patents
Sistem de eşapament pentru un motor auto cu ardere internăInfo
- Publication number
- MD3347579T2 MD3347579T2 MDE20180690T MDE20180690T MD3347579T2 MD 3347579 T2 MD3347579 T2 MD 3347579T2 MD E20180690 T MDE20180690 T MD E20180690T MD E20180690 T MDE20180690 T MD E20180690T MD 3347579 T2 MD3347579 T2 MD 3347579T2
- Authority
- MD
- Moldova
- Prior art keywords
- exhaust
- inlet
- internal combustion
- outlet
- exhaust system
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/161—Silencing apparatus characterised by method of silencing by using movable parts for adjusting resonance or dead chambers or passages to resonance or dead chambers
- F01N1/163—Silencing apparatus characterised by method of silencing by using movable parts for adjusting resonance or dead chambers or passages to resonance or dead chambers by means of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/166—Silencing apparatus characterised by method of silencing by using movable parts for changing gas flow path through the silencer or for adjusting the dimensions of a chamber or a pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/168—Silencing apparatus characterised by method of silencing by using movable parts for controlling or modifying silencing characteristics only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/04—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more silencers in parallel, e.g. having interconnections for multi-cylinder engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/087—Other arrangements or adaptations of exhaust conduits having valves upstream of silencing apparatus for by-passing at least part of exhaust directly to atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N9/00—Electrical control of exhaust gas treating apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/16—Exhaust treating devices having provisions not otherwise provided for for reducing exhaust flow pulsations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
- F01N2410/10—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device for reducing flow resistance, e.g. to obtain more engine power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/14—Plurality of outlet tubes, e.g. in parallel or with different length
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Characterised By The Charging Evacuation (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Un sistem de evacuare pentru un motor auto cu combustie internă cuprinzând un tract de evacuare stânga conectabil la un grup stâng de cilindri şi un tract de evacuare drept conectabil la un grup drept de cilindri ai motorului auto cu ardere internă, fiecare tub de evacuare cuprinzând o intrare a tractului pentru recepţia eşapamentului gaz evacuat din grupul de cilindri la care este conectabil tractul de evacuare, cel puţin o deschidere de evacuare în atmosferă şi o conductă de conectare care se extinde între orificiul de intrare şi ieşirea de evacuare, inclusiv o deschidere de intrare pentru a primi gaz de evacuare din tract intrare şi orificiu de ieşire pentru transferul gazelor de eşapament spre orificiul de evacuare; în care conducta de racord stânga şi conducta de racord dreapta sunt unite pentru a realiza o joncţiune a conductei care formează o deschidere de conectare comună pentru transferul gazelor de evacuare între tracturi şi în care sistemul de evacuare cuprinde cel puţin un element de supapă pentru deschiderea sau închiderea orificiului de conectare comun.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15002654.0A EP3141720B1 (en) | 2015-09-10 | 2015-09-10 | Exhaust system for an internal combustion automotive engine |
PCT/EP2016/069039 WO2017041980A1 (en) | 2015-09-10 | 2016-08-10 | Exhaust system for an internal combustion automotive engine |
Publications (1)
Publication Number | Publication Date |
---|---|
MD3347579T2 true MD3347579T2 (ro) | 2020-02-29 |
Family
ID=54145518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDE20180690T MD3347579T2 (ro) | 2015-09-10 | 2016-08-10 | Sistem de eşapament pentru un motor auto cu ardere internă |
Country Status (28)
Country | Link |
---|---|
US (1) | US10605133B2 (ro) |
EP (2) | EP3141720B1 (ro) |
JP (1) | JP6804539B2 (ro) |
KR (1) | KR102634671B1 (ro) |
CN (1) | CN108138637B (ro) |
AU (1) | AU2016318413B2 (ro) |
BR (1) | BR112018004784B1 (ro) |
CA (1) | CA2997824A1 (ro) |
CL (1) | CL2018000602A1 (ro) |
CY (2) | CY1121213T1 (ro) |
DK (2) | DK3141720T3 (ro) |
ES (2) | ES2709440T3 (ro) |
HK (2) | HK1251277A1 (ro) |
HR (2) | HRP20190115T1 (ro) |
HU (2) | HUE043053T2 (ro) |
LT (2) | LT3141720T (ro) |
MA (1) | MA44904B1 (ro) |
MD (1) | MD3347579T2 (ro) |
ME (2) | ME03342B (ro) |
PL (2) | PL3141720T3 (ro) |
PT (2) | PT3141720T (ro) |
RS (2) | RS58305B1 (ro) |
RU (1) | RU2719755C2 (ro) |
SA (1) | SA518391080B1 (ro) |
SI (2) | SI3141720T1 (ro) |
TW (1) | TWI653162B (ro) |
WO (1) | WO2017041980A1 (ro) |
ZA (1) | ZA201801644B (ro) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101963323B1 (ko) * | 2017-02-27 | 2019-07-31 | 대한민국 | 차량의 속도 추정 방법 및 시스템 |
US11203965B2 (en) * | 2017-12-01 | 2021-12-21 | Avl List Gmbh | Exhaust gas aftertreatment system |
DE102018104239A1 (de) * | 2018-01-22 | 2019-07-25 | Eberspächer Exhaust Technology GmbH & Co. KG | Schalldämpfer |
US11937596B2 (en) | 2018-04-05 | 2024-03-26 | The Curators Of The University Of Missouri | Ultra-fast cooling system and methods of use |
US11149602B2 (en) | 2018-05-22 | 2021-10-19 | Faurecia Emissions Control Technologies, Usa, Llc | Passive flap valve for vehicle exhaust system |
PL3660290T3 (pl) * | 2018-11-27 | 2021-12-27 | Akrapovič D.D. | Zawór sterujący przepływem i dźwiękiem spalin oraz układ wydechowy |
US11649750B2 (en) * | 2019-10-16 | 2023-05-16 | Ford Global Technologies, Llc | Methods and systems for an exhaust muffler system |
IT202000007627A1 (it) * | 2020-04-09 | 2021-10-09 | Ferrari Spa | Sistema di scarico per un motore a combustione interna |
CN115943251A (zh) * | 2020-07-14 | 2023-04-07 | 浙江吉利控股集团有限公司 | 一种排气消音装置、系统、车辆及排气消音方法 |
US11680503B2 (en) * | 2021-03-16 | 2023-06-20 | Ford Global Technologies, Llc | Exhaust sound tuning system and method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159919A (en) * | 1981-03-25 | 1982-10-02 | Hino Motors Ltd | Exhaust device for multicylinder internal cumbustion engine |
JPH04121407A (ja) * | 1990-09-11 | 1992-04-22 | Nissan Shatai Co Ltd | エンジンの排気装置 |
DE10231056A1 (de) * | 2002-07-10 | 2004-02-05 | J. Eberspächer GmbH & Co. KG | Abgasanlage |
DE10331620A1 (de) * | 2003-07-12 | 2005-02-03 | Daimlerchrysler Ag | Vorrichtung zur Geräuschgestaltung bei einem Kraftfahrzeug |
JP2007218174A (ja) * | 2006-02-16 | 2007-08-30 | Toyota Motor Corp | 可変排気装置 |
DE102007026812A1 (de) | 2007-06-06 | 2008-12-11 | J. Eberspächer GmbH & Co. KG | Abgasanlage |
DE102009032215A1 (de) * | 2009-07-06 | 2011-01-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Abgasanlage einer Brennkraftmaschine |
DE102010003301B4 (de) * | 2009-10-22 | 2014-12-04 | Faurecia Abgastechnik Gmbh | Schalldämpfer |
DE102011051690B4 (de) * | 2011-07-08 | 2023-06-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Steuerungseinrichtung eines Kraftfahrzeugs mit einem Geräuschübertragungssystem und einem Abgassystem |
DE102012112433A1 (de) * | 2012-12-17 | 2014-06-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Abgasanlage für eine Brennkraftmaschine |
DE102015211460A1 (de) * | 2015-06-22 | 2016-12-22 | Bayerische Motoren Werke Aktiengesellschaft | Abgasanlage |
-
2015
- 2015-09-10 DK DK15002654.0T patent/DK3141720T3/en active
- 2015-09-10 PL PL15002654T patent/PL3141720T3/pl unknown
- 2015-09-10 ES ES15002654T patent/ES2709440T3/es active Active
- 2015-09-10 HU HUE15002654A patent/HUE043053T2/hu unknown
- 2015-09-10 ME MEP-2019-17A patent/ME03342B/me unknown
- 2015-09-10 RS RS20190132A patent/RS58305B1/sr unknown
- 2015-09-10 LT LTEP15002654.0T patent/LT3141720T/lt unknown
- 2015-09-10 PT PT15002654T patent/PT3141720T/pt unknown
- 2015-09-10 SI SI201530593T patent/SI3141720T1/sl unknown
- 2015-09-10 EP EP15002654.0A patent/EP3141720B1/en active Active
-
2016
- 2016-08-10 MD MDE20180690T patent/MD3347579T2/ro unknown
- 2016-08-10 LT LT16750823T patent/LT3347579T/lt unknown
- 2016-08-10 ME MEP-2019-361A patent/ME03577B/me unknown
- 2016-08-10 RU RU2018109772A patent/RU2719755C2/ru active
- 2016-08-10 BR BR112018004784-8A patent/BR112018004784B1/pt active IP Right Grant
- 2016-08-10 CN CN201680052741.1A patent/CN108138637B/zh active Active
- 2016-08-10 SI SI201630573T patent/SI3347579T1/sl unknown
- 2016-08-10 PT PT167508233T patent/PT3347579T/pt unknown
- 2016-08-10 AU AU2016318413A patent/AU2016318413B2/en active Active
- 2016-08-10 HU HUE16750823A patent/HUE047884T2/hu unknown
- 2016-08-10 CA CA2997824A patent/CA2997824A1/en active Pending
- 2016-08-10 ES ES16750823T patent/ES2759364T3/es active Active
- 2016-08-10 JP JP2018532511A patent/JP6804539B2/ja active Active
- 2016-08-10 DK DK16750823.3T patent/DK3347579T3/da active
- 2016-08-10 US US15/759,198 patent/US10605133B2/en active Active
- 2016-08-10 MA MA44904A patent/MA44904B1/fr unknown
- 2016-08-10 PL PL16750823T patent/PL3347579T3/pl unknown
- 2016-08-10 WO PCT/EP2016/069039 patent/WO2017041980A1/en active Application Filing
- 2016-08-10 RS RS20191611A patent/RS59706B1/sr unknown
- 2016-08-10 EP EP16750823.3A patent/EP3347579B1/en active Active
- 2016-08-10 KR KR1020187010155A patent/KR102634671B1/ko active IP Right Grant
- 2016-08-19 TW TW105126515A patent/TWI653162B/zh active
-
2018
- 2018-03-07 SA SA518391080A patent/SA518391080B1/ar unknown
- 2018-03-08 CL CL2018000602A patent/CL2018000602A1/es unknown
- 2018-03-09 ZA ZA2018/01644A patent/ZA201801644B/en unknown
- 2018-08-20 HK HK18110674.2A patent/HK1251277A1/zh unknown
- 2018-08-21 HK HK18110745.7A patent/HK1251278B/zh unknown
-
2019
- 2019-01-18 HR HRP20190115TT patent/HRP20190115T1/hr unknown
- 2019-01-30 CY CY20191100123T patent/CY1121213T1/el unknown
- 2019-11-22 HR HRP20192108TT patent/HRP20192108T1/hr unknown
- 2019-12-19 CY CY20191101338T patent/CY1122574T1/el unknown
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