ES2159417T3 - Colector de escape. - Google Patents
Colector de escape.Info
- Publication number
- ES2159417T3 ES2159417T3 ES98118632T ES98118632T ES2159417T3 ES 2159417 T3 ES2159417 T3 ES 2159417T3 ES 98118632 T ES98118632 T ES 98118632T ES 98118632 T ES98118632 T ES 98118632T ES 2159417 T3 ES2159417 T3 ES 2159417T3
- Authority
- ES
- Spain
- Prior art keywords
- sections
- length
- sliding seat
- union
- flange
- 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.)
- Expired - Lifetime
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
- F01N13/08—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
- F01N13/18—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
- 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
-
- 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
- F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
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)
- Fluid-Damping Devices (AREA)
Abstract
LA INVENCION SE REFIERE A UN CODO DE GAS DE ESCAPE CON UNA SECCION FINAL CURVADA (4) A LA QUE SE AÑADEN POR LO MENOS DOS SECCIONES EN T (5, 6) POR MEDIO DE AJUSTES MOVILES (7, 8). LA SECCION FINAL (4) Y LAS SECCIONES EN T (5, 6) PRESENTAN RESPECTIVAMENTE UNA UNION DE BRIDA (9 O 11, 12), ASI COMO UNA UNION DE TUBERIA (10 O 13, 14). CADA SECCION EN T (5, 6) POSEE ADEMAS UN EMPALME DE ASIENTO DE CORREDERA (15, 16). EL EMPALME DE ASIENTO DE CORREDERA (15, 16) SE MOLDEA EN EL RADIO EXTERIOR (R SUB,A DE UN ARCO DE TUBO (17, 18) POR MEDIO DE UN MOLDEO DE ALTA PRESION INTERIOR. PARA ELLO, SE REALIZA HIDRAULICAMENTE EN EL ARCO DEL TUBO (17, 18), EN LA ZONA CURVADA (19, 20) SITUADA ENTRE LA UNION DE BRIDA (11, 12) Y LA UNION DE TUBERIA (13, 14), EN EL RADIO EXTERIOR (R A DE LA MISMA, UN EMPALME QUE DESPUES SE ABRE MEDIANTE UN CORTE DE SIERRA. EN VIRTUD DEL HECHO DE QUE LAS SECCIONES EN T (5, 6) SE FORMAN A PARTIR DE UN ARCO DE TUBO (17, 18) CON EMPALMES DE ASIENTO DE CORREDERA (15, 16) MOLDEADOS HIDRAULICAMENTE, LA LONGITUD DE LAS UNIONES DE BRIDA (11, 12) SE PUEDE REALIZAR CONFORME A LA LONGITUD DEL ELEMENTO DE CONSTRUCCION SIN QUE SE LIMITE ESTA LONGITUD A TRAVES DEL MOLDEO TECNICO HIDRAULICO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803275 | 1998-01-29 | ||
DE19803275A DE19803275A1 (de) | 1998-01-29 | 1998-01-29 | Abgaskrümmer |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2159417T3 true ES2159417T3 (es) | 2001-10-01 |
ES2159417T5 ES2159417T5 (es) | 2005-09-01 |
Family
ID=7855927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98118632T Expired - Lifetime ES2159417T5 (es) | 1998-01-29 | 1998-10-01 | Colector de escape. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6134886A (es) |
EP (1) | EP0933509B2 (es) |
BR (1) | BR9804289A (es) |
CZ (1) | CZ294172B6 (es) |
DE (2) | DE19803275A1 (es) |
ES (1) | ES2159417T5 (es) |
PT (1) | PT933509E (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19923557B4 (de) * | 1999-05-21 | 2006-07-13 | Daimlerchrysler Ag | Gebauter luftspaltisolierter Abgaskrümmer einer Abgasanlage eines Kraftfahrzeuges und ein Verfahren zu dessen Herstellung |
US6293098B1 (en) * | 2000-08-29 | 2001-09-25 | George J. Coates | Method and apparatus for joining pressurized exhaust manifold sections |
DE10200638C2 (de) * | 2002-01-10 | 2003-12-11 | Benteler Automobiltechnik Gmbh | Anordnung zur Führung von Abgas aus einem Verbrennungsmotor |
DE602004012167T3 (de) * | 2003-12-01 | 2018-08-16 | Nissan Motor Co., Ltd. | Abgaskrümmer für einen Verbrennungsmotor |
KR100794018B1 (ko) | 2006-10-31 | 2008-01-10 | 현대자동차주식회사 | 배기 매니폴드 |
JP2013213491A (ja) * | 2012-03-08 | 2013-10-17 | Calsonic Kansei Corp | 二重管式エキゾースト・マニホールド |
US20150315666A1 (en) * | 2014-04-30 | 2015-11-05 | Ford Global Technologies, Llc | Induction annealing as a method for expanded hydroformed tube formability |
US9422857B2 (en) * | 2014-12-17 | 2016-08-23 | Caterpillar Inc. | Exhaust nozzle tip device and system |
US10704449B2 (en) | 2016-02-05 | 2020-07-07 | Cummins Inc. | Systems and methods for equalizing backpressure in engine cylinders |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179884A (en) * | 1977-08-08 | 1979-12-25 | Caterpillar Tractor Co. | Watercooled exhaust manifold and method of making same |
US4644747A (en) * | 1986-02-10 | 1987-02-24 | General Motors Corporation | Low-stress shielded exhaust passage assemblies |
JPS63162918A (ja) * | 1986-12-25 | 1988-07-06 | Kazuhito Fukazawa | マニホ−ルドおよびその製造方法 |
US5159811A (en) * | 1990-07-16 | 1992-11-03 | Caterpillar Inc. | Flexible coupling device for use in an engine manifold system |
DE4228187C2 (de) * | 1992-08-25 | 1995-04-27 | Hde Metallwerk Gmbh | Abgaskrümmer für Verbrennungsmotoren |
ES2081722T3 (es) * | 1993-05-03 | 1996-03-16 | Volkswagen Ag | Tubo acodado. |
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 |
DE4444760C2 (de) * | 1994-12-16 | 2003-02-13 | Eberspaecher J Gmbh & Co | Luftspaltisolierter Abgaskrümmer |
DE19510602C1 (de) * | 1995-03-23 | 1996-04-11 | Daimler Benz Ag | Fächerartiger Abgaskrümmer für mehrzylindrige Brennkraftmaschinen |
DE19511514C1 (de) * | 1995-03-29 | 1996-08-01 | Daimler Benz Ag | Abgaskrümmer für eine Brennkraftmaschine |
DE19514020A1 (de) * | 1995-04-13 | 1996-10-17 | Daimler Benz Ag | Abgassammelrohr, insbesondere für eine Brennkraftmaschine in einem Kraftfahrzeug, und Verfahren zu dessen Herstellung |
DE19606003A1 (de) * | 1996-02-17 | 1997-06-12 | Daimler Benz Ag | Schiebesitz-Rohrverbindung |
-
1998
- 1998-01-29 DE DE19803275A patent/DE19803275A1/de not_active Ceased
- 1998-10-01 ES ES98118632T patent/ES2159417T5/es not_active Expired - Lifetime
- 1998-10-01 PT PT98118632T patent/PT933509E/pt unknown
- 1998-10-01 DE DE59800573T patent/DE59800573D1/de not_active Expired - Lifetime
- 1998-10-01 EP EP98118632A patent/EP0933509B2/de not_active Expired - Lifetime
- 1998-10-06 CZ CZ19983223A patent/CZ294172B6/cs not_active IP Right Cessation
- 1998-10-08 US US09/168,503 patent/US6134886A/en not_active Expired - Lifetime
- 1998-10-27 BR BR9804289-0A patent/BR9804289A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0933509B2 (de) | 2005-02-16 |
DE19803275A1 (de) | 1999-08-12 |
US6134886A (en) | 2000-10-24 |
EP0933509B1 (de) | 2001-03-28 |
CZ322398A3 (cs) | 1999-08-11 |
DE59800573D1 (de) | 2001-05-03 |
EP0933509A1 (de) | 1999-08-04 |
BR9804289A (pt) | 1999-12-21 |
CZ294172B6 (cs) | 2004-10-13 |
ES2159417T5 (es) | 2005-09-01 |
PT933509E (pt) | 2001-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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