EP0919703A3 - Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers einer Fahrzeugabgasanlage - Google Patents
Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers einer Fahrzeugabgasanlage Download PDFInfo
- Publication number
- EP0919703A3 EP0919703A3 EP98119975A EP98119975A EP0919703A3 EP 0919703 A3 EP0919703 A3 EP 0919703A3 EP 98119975 A EP98119975 A EP 98119975A EP 98119975 A EP98119975 A EP 98119975A EP 0919703 A3 EP0919703 A3 EP 0919703A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- air gap
- exhaust pipes
- exhaust
- welded
- insulated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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 ; 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
- F01N13/18—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
-
- 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
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
- F01N13/102—Other arrangements or adaptations of exhaust conduits of exhaust manifolds having thermal insulation
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1883—Construction facilitating manufacture, assembly, or disassembly manufactured by hydroforming
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49398—Muffler, manifold or exhaust pipe making
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49879—Spaced wall tube or receptacle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Exhaust Silencers (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752773A DE19752773C2 (de) | 1997-11-28 | 1997-11-28 | Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers einer Fahrzeugabgasanlage |
DE19752773 | 1997-11-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0919703A2 EP0919703A2 (de) | 1999-06-02 |
EP0919703A3 true EP0919703A3 (de) | 2003-03-12 |
EP0919703B1 EP0919703B1 (de) | 2003-11-26 |
Family
ID=7850096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98119975A Expired - Lifetime EP0919703B1 (de) | 1997-11-28 | 1998-10-22 | Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers einer Fahrzeugabgasanlage |
Country Status (4)
Country | Link |
---|---|
US (1) | US6343417B1 (de) |
EP (1) | EP0919703B1 (de) |
DE (2) | DE19752773C2 (de) |
ES (1) | ES2210643T3 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19952648C2 (de) * | 1998-10-23 | 2001-12-20 | Leistritz Abgastech | Luftspaltisolierter Schalenkrümmer |
US6425243B1 (en) | 1999-05-10 | 2002-07-30 | Ford Global Tech., Inc. | Hybrid exhaust manifold for combustion engines |
DE19923557B4 (de) * | 1999-05-21 | 2006-07-13 | Daimlerchrysler Ag | Gebauter luftspaltisolierter Abgaskrümmer einer Abgasanlage eines Kraftfahrzeuges und ein Verfahren zu dessen Herstellung |
DE10102896B4 (de) * | 2001-01-23 | 2004-01-15 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Abgassammlers |
DE10331614A1 (de) * | 2003-07-12 | 2005-02-10 | Daimlerchrysler Ag | Flanschanordnung eines Motorzylinderkopfes und ein Verfahren zur Herstellung der Flanschanordnung |
DE102004009109A1 (de) | 2004-02-25 | 2005-09-15 | Borgwarner Turbo Systems Gmbh | Verfahren zum Verbinden eines Blechbauteils wie ein Rohr mit einem Gussmetallbauteil wie eine Öffnung eines Gehäuses, insbesondere für Abgasanlage |
DE102004021196B4 (de) * | 2004-04-29 | 2006-10-05 | J. Eberspächer GmbH & Co. KG | Luftspaltisolierter Abgaskrümmer |
DE102005011639B4 (de) * | 2005-03-14 | 2015-10-22 | Faurecia Emissions Control Technologies, Germany Gmbh | Luftspaltisolierter Abgaskrümmer |
DE102005025735B3 (de) * | 2005-06-04 | 2006-09-07 | Daimlerchrysler Ag | Schweißverbund |
US7305763B2 (en) * | 2005-07-26 | 2007-12-11 | Board Of Trustees Of Michigan State University | Hydroformed port liner |
US20070180820A1 (en) * | 2006-01-03 | 2007-08-09 | Kenyon Paul W | Dual wall exhaust manifold and method of making same |
US7788960B2 (en) * | 2006-10-27 | 2010-09-07 | Cummins Filtration Ip, Inc. | Multi-walled tube and method of manufacture |
DE102006058218A1 (de) * | 2006-12-11 | 2008-06-12 | Witzenmann Gmbh | Verfahren und vorbearbeitetes Rohr zum Herstellen eines Rohrs mit abknickendem Verlauf oder mit als Polygonzug ausgeführter Biegung |
US8793850B2 (en) | 2006-12-11 | 2014-08-05 | Witzenmann Gmbh | Method for producing a tube with a bent progression as a transverse progression |
KR100993376B1 (ko) * | 2007-07-06 | 2010-11-09 | 기아자동차주식회사 | 엔진의 터보 챠지 시스템 |
DE102007062661A1 (de) | 2007-12-24 | 2009-06-25 | J. Eberspächer GmbH & Co. KG | Abgassammler |
DE102007062659A1 (de) * | 2007-12-24 | 2009-06-25 | J. Eberspächer GmbH & Co. KG | Abgassammler und zugehöriges Herstellungsverfahren |
ES2331225B1 (es) * | 2008-04-25 | 2010-09-29 | Eads Construcciones Aeronauticas, S.A. | Sistema de conductos con doble pared. |
DE102008047448B4 (de) * | 2008-09-16 | 2020-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Abgasturbolader |
CN102466104B (zh) | 2010-11-08 | 2015-08-26 | 通用电气公司 | 管道及输送方法 |
DE102013113214A1 (de) * | 2013-11-29 | 2015-06-03 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Sauganordnung für einen Verbrennungsmotor |
USD765142S1 (en) * | 2014-08-08 | 2016-08-30 | Kenneth J. Hunter | Combustion engine intake manifold for snowmobiles and all terrain vehicles |
USD779559S1 (en) * | 2015-02-09 | 2017-02-21 | Dixon Valve & Coupling Company, Inc. | Intake manifold |
US10151414B2 (en) | 2015-02-09 | 2018-12-11 | Dixon Valve & Coupling Company | Intake manifold |
US9957863B2 (en) | 2016-06-27 | 2018-05-01 | Indmar Products Company, Inc. | Exhaust conduits for marine engine exhaust systems |
US10464652B2 (en) | 2018-01-23 | 2019-11-05 | Indmar Products Company Inc. | Riser conduits having inner tube extensions for marine engine exhaust systems |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644747A (en) * | 1986-02-10 | 1987-02-24 | General Motors Corporation | Low-stress shielded exhaust passage assemblies |
US5189790A (en) * | 1990-06-22 | 1993-03-02 | Benteler Aktiengesellschaft | Method of fabricating a double walled pipe elbow |
EP0717179A1 (de) * | 1994-12-16 | 1996-06-19 | Firma J. Eberspächer | Luftspaltisolierter Abgaskrümmer |
DE19511514C1 (de) * | 1995-03-29 | 1996-08-01 | Daimler Benz Ag | Abgaskrümmer für eine Brennkraftmaschine |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4840053A (en) * | 1987-07-29 | 1989-06-20 | Mitsui & Co., Ltd. | Method for manufacturing a pipe with projections |
US4928509A (en) * | 1987-07-29 | 1990-05-29 | Mitsui & Co., Ltd. | Method for manufacturing a pipe with projections |
DE4103083C1 (en) * | 1991-02-01 | 1992-05-27 | H.D. Eichelberg & Co Gmbh, 5750 Menden, De | Steel pipe branch for IC engine exhaust - is formed by integral, hydrostatically shaped component with inner, longitudinal flanges |
US5170557A (en) | 1991-05-01 | 1992-12-15 | Benteler Industries, Inc. | Method of forming a double wall, air gap exhaust duct component |
DE4226715A1 (de) | 1992-08-12 | 1994-02-17 | Eberspaecher J | Abgaskrümmer |
US5390494A (en) | 1993-04-27 | 1995-02-21 | Ap Parts Manufacturing Company | Pipe assembly for efficient light-off of catalytic converter |
EP0623739B1 (de) | 1993-05-03 | 1995-12-20 | Volkswagen Aktiengesellschaft | Rohrkrümmer |
US5363544A (en) * | 1993-05-20 | 1994-11-15 | Benteler Industries, Inc. | Multi-stage dual wall hydroforming |
US5582052A (en) * | 1993-05-20 | 1996-12-10 | Benteler Industries, Inc. | Controlled time-overlapped hydroforming |
DE4339290C2 (de) | 1993-11-18 | 1995-11-02 | Daimler Benz Ag | Verfahren zum Herstellen von Rohr-T-Stücken aus einem unverzweigt durchgehenden Ausgangsrohrstück durch Innenhochdruck-Umformung sowie Vorrichtung zur Durchführung des Verfahrens |
EP0662564B2 (de) * | 1994-01-07 | 2001-09-26 | J. Eberspächer GmbH & Co. | Luftspaltisoliertes Abgasrohr und Verfahren zu seiner Herstellung |
US6026570A (en) * | 1994-05-11 | 2000-02-22 | Zeuna-Staker Gmbh & Co., Kg | Method for producing an exhaust gas manifold for a multi-cylinder engine |
DE4428435A1 (de) * | 1994-08-11 | 1996-02-15 | Huber & Bauer Gmbh | Verfahren zum Herstellen eines luftspaltisolierten Rohres |
DE19510602C1 (de) * | 1995-03-23 | 1996-04-11 | Daimler Benz Ag | Fächerartiger Abgaskrümmer für mehrzylindrige Brennkraftmaschinen |
DE19518252C2 (de) * | 1995-05-18 | 1997-05-22 | Schaefer Maschbau Wilhelm | Verfahren und Vorrichtung zum Herstellen eines metallenen Hosenrohres nach dem Innenhochdruck-Umformverfahren |
US5673470A (en) * | 1995-08-31 | 1997-10-07 | Benteler Automotive Corporation | Extended jacket end, double expansion hydroforming |
DE19546509A1 (de) | 1995-12-13 | 1997-06-19 | Zeuna Staerker Kg | Abgaskrümmer sowie Verfahren zu seiner Herstellung |
DE19706386B4 (de) * | 1997-02-19 | 2006-03-16 | Daimlerchrysler Ag | Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers |
DE19713411C2 (de) | 1997-04-01 | 2001-02-15 | Benteler Werke Ag | Verfahren zur Herstellung eines doppelwandigen Abgaskrümmers |
JPH1162741A (ja) * | 1997-08-08 | 1999-03-05 | Suzuki Motor Corp | エンジンの吸気マニホルド |
-
1997
- 1997-11-28 DE DE19752773A patent/DE19752773C2/de not_active Expired - Fee Related
-
1998
- 1998-10-22 EP EP98119975A patent/EP0919703B1/de not_active Expired - Lifetime
- 1998-10-22 DE DE59810260T patent/DE59810260D1/de not_active Expired - Lifetime
- 1998-10-22 ES ES98119975T patent/ES2210643T3/es not_active Expired - Lifetime
- 1998-11-30 US US09/201,132 patent/US6343417B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644747A (en) * | 1986-02-10 | 1987-02-24 | General Motors Corporation | Low-stress shielded exhaust passage assemblies |
US5189790A (en) * | 1990-06-22 | 1993-03-02 | Benteler Aktiengesellschaft | Method of fabricating a double walled pipe elbow |
EP0717179A1 (de) * | 1994-12-16 | 1996-06-19 | Firma J. Eberspächer | Luftspaltisolierter Abgaskrümmer |
DE19511514C1 (de) * | 1995-03-29 | 1996-08-01 | Daimler Benz Ag | Abgaskrümmer für eine Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
EP0919703A2 (de) | 1999-06-02 |
ES2210643T3 (es) | 2004-07-01 |
US6343417B1 (en) | 2002-02-05 |
DE59810260D1 (de) | 2004-01-08 |
DE19752773A1 (de) | 1999-06-02 |
EP0919703B1 (de) | 2003-11-26 |
DE19752773C2 (de) | 1999-09-02 |
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