BRPI1010067A2 - "sistema de exaustão e elemento de isolamento acústico tubular" - Google Patents
"sistema de exaustão e elemento de isolamento acústico tubular"Info
- Publication number
- BRPI1010067A2 BRPI1010067A2 BRPI1010067A BRPI1010067A BRPI1010067A2 BR PI1010067 A2 BRPI1010067 A2 BR PI1010067A2 BR PI1010067 A BRPI1010067 A BR PI1010067A BR PI1010067 A BRPI1010067 A BR PI1010067A BR PI1010067 A2 BRPI1010067 A2 BR PI1010067A2
- Authority
- BR
- Brazil
- Prior art keywords
- exhaust system
- sound insulation
- insulation element
- tubular sound
- tubular
- Prior art date
Links
Classifications
-
- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
- F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
-
- 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
- F01N2260/10—Exhaust treating devices having provisions not otherwise provided for for avoiding stress caused by expansions or contractions due to temperature variations
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009030258 | 2009-06-23 | ||
| PCT/EP2010/058952 WO2010149723A1 (de) | 2009-06-23 | 2010-06-23 | Rohrförmiges akustisches dämmelement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI1010067A2 true BRPI1010067A2 (pt) | 2016-03-15 |
Family
ID=42670407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1010067A BRPI1010067A2 (pt) | 2009-06-23 | 2010-06-23 | "sistema de exaustão e elemento de isolamento acústico tubular" |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8443933B2 (pt) |
| EP (1) | EP2446128B1 (pt) |
| CN (1) | CN102482979A (pt) |
| BR (1) | BRPI1010067A2 (pt) |
| WO (1) | WO2010149723A1 (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010041666A1 (de) * | 2010-09-29 | 2012-05-03 | Röchling Automotive AG & Co. KG | Kfz-Abgasführungsvorrichtung mit einem Funktionsgehäuse und einem Abgas-Kanal |
| US20150061174A1 (en) * | 2013-08-28 | 2015-03-05 | Volvo Car Corporation | Sound isolation unit and production method thereof |
| DE102015108495A1 (de) | 2015-05-29 | 2016-12-01 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgasschalldämpfer zum Quereinbau in ein Fahrzeug |
| DE102016123114A1 (de) * | 2016-11-30 | 2018-05-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeugkomponente |
| US11639676B2 (en) | 2019-06-17 | 2023-05-02 | Tenneco Automotive Operating Company Inc. | Vehicle exhaust system |
| US11549422B1 (en) | 2021-12-06 | 2023-01-10 | Tenneco Automotive Operating Company Inc. | Exhaust system for a combustion engine including a flow distributor |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1441742A (en) * | 1972-08-15 | 1976-07-07 | Smiths Industries Ltd | Tubing |
| JPS5670111U (pt) * | 1979-11-01 | 1981-06-10 | ||
| DE3211027C2 (de) * | 1982-03-25 | 1984-08-30 | Gustav Wahler Gmbh U. Co, 7300 Esslingen | Wellrohr |
| JPS60247005A (ja) * | 1984-05-19 | 1985-12-06 | Imakou Seisakusho:Kk | 内燃機関用消音装置 |
| US4867269A (en) * | 1987-06-30 | 1989-09-19 | Titeflex Corporation | Tuned self-damping convoluted conduit |
| EP0305891B1 (de) | 1987-09-01 | 1991-11-06 | IWK Regler und Kompensatoren GmbH | Leitungselement für Abgasanlagen |
| CN2151259Y (zh) * | 1993-02-09 | 1993-12-29 | 北京市劳动保护科学研究所 | 汽车排气消声器辅助降噪装置 |
| JPH0989173A (ja) | 1995-09-25 | 1997-03-31 | Calsonic Corp | 管継手およびその製造方法と装置 |
| CN1046577C (zh) * | 1996-01-30 | 1999-11-17 | 南昌赣中金属波纹管厂 | 汽车排气管专用金属波纹软管及其生产工艺 |
| CN2245668Y (zh) * | 1996-01-30 | 1997-01-22 | 南昌赣中金属波纹管厂 | 汽车排气管专用金属波纹软管 |
| JPH11153267A (ja) * | 1997-09-23 | 1999-06-08 | Witzenmann Gmbh Metallschlauchfab Pforzheim | チューブ・エレメント |
| DE19812611C2 (de) | 1998-03-23 | 2002-11-14 | Gillet Heinrich Gmbh | Entkopplungselement in Rohrleitungen |
| FR2833312A1 (fr) * | 2001-12-11 | 2003-06-13 | Qualetude | Dispositif de recyclage de gaz d'echappement pour moteur a combustion interne |
| DE10164036A1 (de) * | 2001-12-28 | 2003-07-17 | Emitec Emissionstechnologie | Flexibles Leitungselement |
| JP2003239717A (ja) * | 2002-02-18 | 2003-08-27 | Nissan Motor Co Ltd | 消音装置 |
| ATE307968T1 (de) | 2002-12-20 | 2005-11-15 | Senior Flexonics Automotive Lt | Flexibles leitungselement für abgasleitungen |
| JP3944183B2 (ja) * | 2004-04-01 | 2007-07-11 | 本田技研工業株式会社 | 車両の排気系支持構造 |
| DE202004005526U1 (de) | 2004-04-08 | 2004-07-01 | Heinrich Gillet Gmbh | Vorrichtung zur Reduzierung der Übertragung von Vibrationen und/oder Körperschall |
| DE102006040980B4 (de) | 2006-08-31 | 2009-04-02 | Heinrich Gillet Gmbh | Körperschallsenkende Vorrichtung |
-
2010
- 2010-06-23 EP EP20100728196 patent/EP2446128B1/de not_active Not-in-force
- 2010-06-23 US US13/380,067 patent/US8443933B2/en not_active Expired - Fee Related
- 2010-06-23 WO PCT/EP2010/058952 patent/WO2010149723A1/de not_active Ceased
- 2010-06-23 BR BRPI1010067A patent/BRPI1010067A2/pt not_active IP Right Cessation
- 2010-06-23 CN CN201080037129XA patent/CN102482979A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20120160600A1 (en) | 2012-06-28 |
| US8443933B2 (en) | 2013-05-21 |
| CN102482979A (zh) | 2012-05-30 |
| EP2446128A1 (de) | 2012-05-02 |
| EP2446128B1 (de) | 2015-05-06 |
| WO2010149723A1 (de) | 2010-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application fees: application dismissed [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |