EP1329607A2 - Anordnung zur Führung von Abgas aus einem Verbrennungsmotor - Google Patents
Anordnung zur Führung von Abgas aus einem Verbrennungsmotor Download PDFInfo
- Publication number
- EP1329607A2 EP1329607A2 EP02025312A EP02025312A EP1329607A2 EP 1329607 A2 EP1329607 A2 EP 1329607A2 EP 02025312 A EP02025312 A EP 02025312A EP 02025312 A EP02025312 A EP 02025312A EP 1329607 A2 EP1329607 A2 EP 1329607A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- hood
- base plate
- combustion engine
- internal combustion
- exhaust gas
- 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
Images
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
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
-
- 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
-
- 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
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
- F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
Definitions
- the invention relates to an arrangement for guiding exhaust gas from a Internal combustion engine according to the features in the preamble of the claim 1.
- the object of the invention is based on the prior art based on an arrangement for guiding exhaust gas from an internal combustion engine to create, which with regard to the functions "conduct exhaust gas", “Sealing” and “absorption of thermal loads” is broken down.
- the connecting pieces of the wiring harnesses are clamped so clamped to a base plate of the housing that thermal expansion on the one hand via the coupling socket and the recordings comprising the coupling sockets and on the other hand the clamp connections are included. Because the clamp connections are designed as sliding seat areas, thermal expansion can be balanced easily, so that consideration is essential higher temperatures is possible and a significantly longer lifespan is achieved.
- a very special advantage is that the connecting piece is no longer welded so that even those known from welding spatter Disadvantages completely disappear. The operational security becomes noticeable improved.
- connection piece provided with radial collar.
- radial collars are made of at least overlapped a clamping plate and by means of this clamping plate on the inside of the base plate of the housing.
- the clamping plate is shaped that the radial collar between the base plate and the clamping plate Carry out relative movements due to thermal loads can.
- Each clamping plate is according to claim 3 through the hood on the base plate fixed in position.
- the hood has step-like adjacent to the base plate Characteristics between which the clamping plate and the base plate limited is used relatively displaceable.
- the hood is clamped to the base plate using the clamp of the features of claim 4.
- the hood in a peripheral area adjacent to the base plate Edge web.
- This edge web can be vertical to the extension plane of the Base plate run.
- Tongues are formed on the edge of the base plate, which are bent out of the plane of the base plate and with their End sections are bent around the edge web of the hood.
- the hood includes the end of a nozzle-like end portion Transfer port of the T-shaped facing away from the arcuate line connection Cable harness at a distance and is here with a connection flange Mistake. Additional components can then be connected via this connection flange can be assigned directly.
- the arrangement 1 has a housing 2 made of sheet steel, which consists of a base plate 3 and a hood 4 arching over the base plate 3 composed.
- a coupling socket 14 is provided which is relatively displaceable into a receptacle 15 adapted to this coupling socket 14 of the arcuate wiring harness 5 adjacent T-shaped wiring harness 6 summarizes.
- This T-shaped wiring harness 6 points to his Connection stub 9 facing away from the end also a coupling stub 16, which is relatively displaceable in a receptacle 17 adapted to it on the second T-shaped wiring harness 7.
- This second T-shaped wiring harness 7 is at the end facing away from its connecting piece 10 provided with a transfer nozzle 18. This penetrates a neck-like End portion 19 of the hood 4. On the circumference of this neck-like End section 19 is a significantly greater in thickness than the sheet thickness Hood 4 sized connection flange 20 welded.
- a steel clamping plate 21 which in Area of the connecting piece 8-10 with recesses 23 adapted to it is provided.
- the clamping plate 21 is on the edge side of the cutouts 23 Flanged in an S-shape so that these flanges 24 are the radial collar 11-13 the connecting piece 8-10 overlaps the wiring harnesses 5-7 and with the formation of sliding seats 25, the radial collars 11-13 on the base plate position-oriented.
- the Wall of the hood 4 is deformed in a step-like manner adjacent to the base plate 3. With this stage 26, the hood 4 overlaps the base plate 3 Areas of the clamping plate 21 and fixed this to the base plate 3rd
- the clamping bracing of the hood 4 with the base plate 3 and thus also the clamping tension between the clamping plate 21 and the Radial collar 11-13 is caused by a plurality of tongues 27, the edge of the base plate 3 are provided ( Figure 2). Grasp these tongues 27 an edge web 28 of the hood 4, the 90 ° to the plane of extension of the Base plate 3 is angled. The free ends 29 of the tongues 27 are bent according to the arrows over the free longitudinal edge 30 of the edge web 28 and in this way hood 4 and base plate 3 clamped together.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
- Figur 1
- im Schema in vertikalen Längsschnitt eine Anordnung zur Führung von Abgas aus einem Verbrennungsmotor und
- Figur 2
- einen vertikalen Teilquerschnitt durch die Darstellung der Figur 1 entlang der Linie II-II in Richtung der Pfeile lla gesehen.
- 1 -
- Anordnung
- 2 -
- Gehäuse
- 3 -
- Grundblech v. 2
- 4 -
- Haube v. 2
- 5 -
- bogenförmiger Leitungsstrang
- 6 -
- T-förmiger Leitungsstrang
- 7 -
- T-förmiger Leitungsstrang
- 8 -
- Anschlussstutzen v. 5
- 9 -
- Anschlussstutzen v. 6
- 10 -
- Anschlussstutzen v. 7
- 11 -
- Radialkragen v. 8
- 12 -
- Radialkragen v. 9
- 13 -
- Radialkragen v. 10
- 14 -
- Kupplungsstutzen v. 5
- 15 -
- Aufnahme v. 6
- 16 -
- Kupplungsstutzen v. 6
- 17 -
- Aufnahme v. 7
- 18 -
- Überleitstutzen v. 7
- 19 -
- Endabschnitt v. 4
- 20 -
- Anschlussflansch v. 2
- 21 -
- Klemmblech
- 22 -
- Ausnehmungen in 3
- 23 -
- Aussparungen in 21
- 24 -
- Bördelungen an 21
- 25 -
- Schiebesitze
- 26 -
- Stufe an 2
- 27 -
- Zungen an 3
- 28 -
- Randsteg v. 4
- 29 -
- freie Enden v. 27
- 30 -
- freie Längskante v. 28
- A -
- Abgas
- V -
- Verbrennungsmotor
Claims (5)
- Anordnung zur Führung von Abgas (A) aus einem Verbrennungsmotor (V), welche mindestens einen bogenförmigen Leitungsstrang (5) und T-förmige Leitungsstränge (6, 7) entsprechend der Zylinderzahl des Verbrennungsmotors (V) aufweist, die jeweils einen dem Verbrennungsmotor (V) benachbarten Anschlussstutzen (8, 9, 10) besitzen und über den Anschlussstutzen (8, 9, 10) abgewandte Kupplungsstutzen (14, 16) sowie die Kupplungsstutzen (14, 16) umfassende Aufnahmen (15, 17) Abgas (A) leitend relativ beweglich ineinander gefügt sind, dadurch gekennzeichnet, dass die Leitungsstränge (5, 6, 7) über ihre Anschlussstutzen (8, 9, 10) innerhalb eines aus einer Haube (4) und einem mit der Haube (4) klemmend gefügten Grundblech (3) bestehenden Gehäuses (2) klemmend verspannt sind.
- Anordnung nach Patentanspruch 1, dadurch gekennzeichnet, dass die Anschlussstutzen (8, 9, 10) mit Radialkragen (11, 12, 13) versehen und über wenigstens ein die Radialkragen (11, 12, 13) übergreifendes Klemmblech (21) auf der Innenseite des Grundblechs (3) fixiert sind.
- Anordnung nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, dass jedes Klemmblech (21) durch die Haube (4) am Grundblech (3) lagefixiert ist.
- Anordnung nach einem der Patentansprüche 1 bis 3, dadurch gekennzeichnet, dass die Haube (4) durch dem Grundblech (3) am Umfang zugeordnete, einen Randsteg (28) an der Haube (4) übergreifende Zungen (27) mit dem Grundblech (3) verspannt ist.
- Anordnung nach einem der Patentansprüche 1 bis 4, dadurch gekennzeichnet, dass die Haube (4) mit einem stutzenartigen Endabschnitt (19) das Ende eines Überleitstutzens (18) des dem bogenförmigen Leitungsstrang (5) abgewandten T-förmigen Leitungsstrangs (7) mit Abstand umfasst und hier mit einem Anschlussflansch (20) versehen ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10200638 | 2002-01-10 | ||
DE2002100638 DE10200638C2 (de) | 2002-01-10 | 2002-01-10 | Anordnung zur Führung von Abgas aus einem Verbrennungsmotor |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1329607A2 true EP1329607A2 (de) | 2003-07-23 |
EP1329607A3 EP1329607A3 (de) | 2005-11-16 |
EP1329607B1 EP1329607B1 (de) | 2006-09-13 |
EP1329607B8 EP1329607B8 (de) | 2006-11-08 |
Family
ID=7711800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20020025312 Expired - Fee Related EP1329607B8 (de) | 2002-01-10 | 2002-11-13 | Anordnung zur Führung von Abgas aus einem Verbrennungsmotor |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1329607B8 (de) |
DE (2) | DE10200638C2 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1522687A2 (de) * | 2003-10-07 | 2005-04-13 | Friedrich Boysen GmbH & Co. KG | Luftspaltkrümmer |
EP1591636A1 (de) * | 2004-04-29 | 2005-11-02 | J. Eberspächer GmbH & Co. KG | Luftspaltisolierter Abgaskrümmer |
WO2009059688A1 (de) * | 2007-11-09 | 2009-05-14 | Heinrich Gillet Gmbh | Abgaskrümmer für brennkraftmaschinen |
DE102011101947A1 (de) | 2011-05-18 | 2012-11-22 | Tenneco Gmbh | Sammler für Krümmerrohre |
US20160090890A1 (en) * | 2014-09-26 | 2016-03-31 | Benteler Automobiltechnik Gmbh | Exhaust manifold |
DE102015109334A1 (de) | 2015-06-11 | 2016-12-15 | Tenneco Gmbh | Abgaskrümmer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19803275A1 (de) | 1998-01-29 | 1999-08-12 | Benteler Werke Ag | Abgaskrümmer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4226171A1 (de) * | 1992-08-07 | 1994-02-10 | Bischoff Erhardt Gmbh Co Kg | Abgaskrümmer |
DE4226715A1 (de) * | 1992-08-12 | 1994-02-17 | Eberspaecher J | Abgaskrümmer |
DE19743399C2 (de) * | 1997-10-01 | 2003-05-28 | Schmitz & Brill Gmbh & Co Kg | Flansch für eine mehrflutige Abgasanlage von Kraftfahrzeugen |
US6789386B1 (en) * | 1999-08-05 | 2004-09-14 | Hans A. Haerle | Exhaust gas manifold |
-
2002
- 2002-01-10 DE DE2002100638 patent/DE10200638C2/de not_active Expired - Fee Related
- 2002-11-13 DE DE50208127T patent/DE50208127D1/de not_active Expired - Lifetime
- 2002-11-13 EP EP20020025312 patent/EP1329607B8/de not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19803275A1 (de) | 1998-01-29 | 1999-08-12 | Benteler Werke Ag | Abgaskrümmer |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1522687A2 (de) * | 2003-10-07 | 2005-04-13 | Friedrich Boysen GmbH & Co. KG | Luftspaltkrümmer |
EP1522687A3 (de) * | 2003-10-07 | 2005-11-30 | Friedrich Boysen GmbH & Co. KG | Luftspaltkrümmer |
EP1591636A1 (de) * | 2004-04-29 | 2005-11-02 | J. Eberspächer GmbH & Co. KG | Luftspaltisolierter Abgaskrümmer |
US7434390B2 (en) | 2004-04-29 | 2008-10-14 | J. Eberspacher Gmbh & Co. Kg | Air-gap-insulated exhaust manifold |
WO2009059688A1 (de) * | 2007-11-09 | 2009-05-14 | Heinrich Gillet Gmbh | Abgaskrümmer für brennkraftmaschinen |
DE102011101947A1 (de) | 2011-05-18 | 2012-11-22 | Tenneco Gmbh | Sammler für Krümmerrohre |
WO2012156454A1 (de) | 2011-05-18 | 2012-11-22 | Tenneco Gmbh | Sammler für krümmerrohre |
DE102011101947B4 (de) * | 2011-05-18 | 2015-05-21 | Tenneco Gmbh | Sammler für Krümmerrohre |
US9650945B2 (en) | 2011-05-18 | 2017-05-16 | Tenneco Gmbh | Collector for manifold pipes |
US20160090890A1 (en) * | 2014-09-26 | 2016-03-31 | Benteler Automobiltechnik Gmbh | Exhaust manifold |
US9689302B2 (en) * | 2014-09-26 | 2017-06-27 | Benteler Automobiltechnik Gmbh | Exhaust manifold |
DE102015109334A1 (de) | 2015-06-11 | 2016-12-15 | Tenneco Gmbh | Abgaskrümmer |
Also Published As
Publication number | Publication date |
---|---|
DE10200638C2 (de) | 2003-12-11 |
EP1329607B1 (de) | 2006-09-13 |
DE10200638A1 (de) | 2003-07-31 |
DE50208127D1 (de) | 2006-10-26 |
EP1329607A3 (de) | 2005-11-16 |
EP1329607B8 (de) | 2006-11-08 |
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