EP0735251A1 - Collecteur d'échappement pour un moteur à combustion interne - Google Patents

Collecteur d'échappement pour un moteur à combustion interne Download PDF

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Publication number
EP0735251A1
EP0735251A1 EP96100965A EP96100965A EP0735251A1 EP 0735251 A1 EP0735251 A1 EP 0735251A1 EP 96100965 A EP96100965 A EP 96100965A EP 96100965 A EP96100965 A EP 96100965A EP 0735251 A1 EP0735251 A1 EP 0735251A1
Authority
EP
European Patent Office
Prior art keywords
inner tube
outer shell
exhaust manifold
seams
radius
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
Application number
EP96100965A
Other languages
German (de)
English (en)
Other versions
EP0735251B2 (fr
EP0735251B1 (fr
Inventor
Helmut Dipl.-Ing. Augustin
Henning Dipl.-Ing. Blöcker
Pierre Dipl.-Ing. Bonny
Wolfgang Dipl.-Ing. Jekel
Hans-Jörg Dipl.-Ing. Kaifel (FH)
Berndt Dipl.-Ing. Schütz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Mercedes Benz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7758052&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0735251(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Publication of EP0735251A1 publication Critical patent/EP0735251A1/fr
Application granted granted Critical
Publication of EP0735251B1 publication Critical patent/EP0735251B1/fr
Publication of EP0735251B2 publication Critical patent/EP0735251B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F01N13/14—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 thermal insulation
    • F01N13/141—Double-walled exhaust pipes or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
EP96100965A 1995-03-29 1996-01-24 Collecteur d'échappement pour un moteur à combustion interne Expired - Lifetime EP0735251B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19511514 1995-03-29
DE19511514A DE19511514C1 (de) 1995-03-29 1995-03-29 Abgaskrümmer für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP0735251A1 true EP0735251A1 (fr) 1996-10-02
EP0735251B1 EP0735251B1 (fr) 1998-12-02
EP0735251B2 EP0735251B2 (fr) 2003-02-05

Family

ID=7758052

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96100965A Expired - Lifetime EP0735251B2 (fr) 1995-03-29 1996-01-24 Collecteur d'échappement pour un moteur à combustion interne

Country Status (3)

Country Link
US (1) US5682741A (fr)
EP (1) EP0735251B2 (fr)
DE (2) DE19511514C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315520A (en) * 1996-07-17 1998-02-04 Daimler Benz Ag I.c. engine exhaust manifold

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1026037A (ja) * 1996-07-09 1998-01-27 Yutaka Giken Co Ltd センサ取付ボス
DE19628797C1 (de) * 1996-07-17 1998-01-22 Daimler Benz Ag Abgaskrümmer für eine Brennkraftmaschine sowie Verfahren zur Herstellung desselben
JP3649306B2 (ja) * 1996-09-12 2005-05-18 本田技研工業株式会社 多気筒内燃機関の排気マニホルド
DE19706386B4 (de) 1997-02-19 2006-03-16 Daimlerchrysler Ag Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers
JP3349089B2 (ja) * 1997-08-08 2002-11-20 株式会社日本自動車部品総合研究所 エキゾーストマニホールド
DE19752773C2 (de) 1997-11-28 1999-09-02 Daimler Chrysler Ag Verfahren zur Herstellung eines luftspaltisolierten Abgaskrümmers einer Fahrzeugabgasanlage
DE19752772C2 (de) 1997-11-28 1999-09-02 Daimler Chrysler Ag Verfahren zur Herstellung eines mit einem Abzweigstutzen versehenen luftspaltisolierten Abgasrohres
DE19803275A1 (de) * 1998-01-29 1999-08-12 Benteler Werke Ag Abgaskrümmer
EP1041255A3 (fr) * 1999-04-01 2003-04-02 Mascotech Tubular Products, Inc. Collecteur d'échappement estampé pour moteurs de véhicule
DE19923557B4 (de) * 1999-05-21 2006-07-13 Daimlerchrysler Ag Gebauter luftspaltisolierter Abgaskrümmer einer Abgasanlage eines Kraftfahrzeuges und ein Verfahren zu dessen Herstellung
US6789386B1 (en) * 1999-08-05 2004-09-14 Hans A. Haerle Exhaust gas manifold
DE10034538A1 (de) * 2000-07-15 2002-01-24 Eberspaecher J Gmbh & Co Abgaskrümmer
DE10054006A1 (de) * 2000-11-01 2002-05-08 Daimler Chrysler Ag Luftspaltisolierter Abgaskrümmer für eine Brennkraftmaschine
DE10102896B4 (de) * 2001-01-23 2004-01-15 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Abgassammlers
JP3992447B2 (ja) * 2001-03-28 2007-10-17 カルソニックカンセイ株式会社 二重管エキゾーストマニホールド
US6581377B2 (en) * 2001-07-20 2003-06-24 Metaldyne Tubular Products, Inc. Carburization of vehicle manifold flanges to prevent corrosion
US6933056B2 (en) * 2001-11-15 2005-08-23 Mathson Industries Exhaust manifold and method of making the same
DE10201594A1 (de) * 2002-01-16 2003-07-24 Tower Automotive Hydroforming Verfahren zur Herstellung doppelwandiger Bauteile, insbesondere doppelwandiger Rohre, sowie dadurch hergestelltes Bauteil
DE10223838C1 (de) * 2002-05-28 2003-10-16 Benteler Automobiltechnik Gmbh Anordnung zur Führung von Abgasen
DE10346552A1 (de) * 2003-10-07 2005-06-30 Friedrich Boysen Gmbh & Co. Kg Luftspaltkrümmer
US7272927B2 (en) * 2003-11-07 2007-09-25 Heinrich Gillet Gmbh Air gap-insulated exhaust manifold for internal combustion engines
DE602005000958T2 (de) * 2004-05-17 2008-01-17 Calsonic Kansei Corp. Hohlkörper für Schalldämpfer
JP2006070705A (ja) * 2004-08-31 2006-03-16 Honda Motor Co Ltd 車両用エンジンの排気装置
FR2883034B1 (fr) * 2005-03-11 2010-08-13 Faurecia Sys Echappement Collecteur d'echappement a double paroi
US20070180820A1 (en) * 2006-01-03 2007-08-09 Kenyon Paul W Dual wall exhaust manifold and method of making same
PL3382364T3 (pl) * 2010-01-15 2020-11-30 Skyventure International (Uk) Ltd. Sposób stosowania wielu wydrążonych, obrotowych łopatek kierujących w tunelu aerodynamicznym
DE102014015735A1 (de) 2014-10-24 2015-04-23 Daimler Ag Luftspaltisolierter Abgaskrümmer und Verfahren zur Herstellung eines solchen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164263A5 (fr) * 1971-12-03 1973-07-27 Arvin Ind Inc
GB2058918A (en) * 1979-09-06 1981-04-15 Zeuna Staerker Kg I c engine exhaust manifold construction
DE3216980A1 (de) * 1982-05-06 1983-11-10 Zeuna-Stärker GmbH & Co KG, 8900 Augsburg Blechkruemmer fuer verbrennungsmotoren
FR2549529A1 (fr) * 1983-07-21 1985-01-25 Witzenmann Metallschlauchfab Tubulure d'echappement pour moteurs de vehicules automobiles
DE4127634A1 (de) * 1991-08-21 1993-02-25 Bayerische Motoren Werke Ag Abgasanlage mit einem umhuellten vorrohr
EP0582985A1 (fr) * 1992-08-12 1994-02-16 Firma J. Eberspächer Collecteur d'échappement
US5349817A (en) * 1993-11-12 1994-09-27 Benteler Industries, Inc. Air gap manifold port flange connection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1271779A (en) * 1917-04-12 1918-07-09 Globe Machine & Stamping Company Manifold.
US3729937A (en) * 1971-12-17 1973-05-01 Gen Motors Corp Engine exhaust reactor and method of making
JPS514409A (en) * 1974-06-28 1976-01-14 Mitsubishi Motors Corp Saamaruriakuta
IT1188884B (it) * 1979-09-06 1988-01-28 Zeuna Staerker Kg Collettore in particolare per un motore a sei cilindri in linea
DE7925201U1 (de) * 1979-09-06 1979-12-06 Zeuna-Staerker Gmbh & Co Kg, 8900 Augsburg Rohrkruemmer, insbesondere an einem sechs-zylinder-reihenmotor
DE8004882U1 (de) * 1980-02-23 1980-06-26 Friedrich Boysen Gmbh & Co Kg, 7272 Altensteig Abgaskruemmer fuer die abgasanlage insbesondere eines kraftfahrzeuges
US5419127A (en) * 1993-11-22 1995-05-30 Soundwich Inc Insulated damped exhaust manifold
DE19505710C2 (de) * 1994-02-21 2002-10-17 Aisin Takaoka Ltd Auspuffkrümmer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164263A5 (fr) * 1971-12-03 1973-07-27 Arvin Ind Inc
GB2058918A (en) * 1979-09-06 1981-04-15 Zeuna Staerker Kg I c engine exhaust manifold construction
DE3216980A1 (de) * 1982-05-06 1983-11-10 Zeuna-Stärker GmbH & Co KG, 8900 Augsburg Blechkruemmer fuer verbrennungsmotoren
FR2549529A1 (fr) * 1983-07-21 1985-01-25 Witzenmann Metallschlauchfab Tubulure d'echappement pour moteurs de vehicules automobiles
DE4127634A1 (de) * 1991-08-21 1993-02-25 Bayerische Motoren Werke Ag Abgasanlage mit einem umhuellten vorrohr
EP0582985A1 (fr) * 1992-08-12 1994-02-16 Firma J. Eberspächer Collecteur d'échappement
US5349817A (en) * 1993-11-12 1994-09-27 Benteler Industries, Inc. Air gap manifold port flange connection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315520A (en) * 1996-07-17 1998-02-04 Daimler Benz Ag I.c. engine exhaust manifold
GB2315520B (en) * 1996-07-17 1998-11-11 Daimler Benz Ag Exhaust manifold for guiding exhaust gas out of an internal combustion engine

Also Published As

Publication number Publication date
EP0735251B2 (fr) 2003-02-05
DE19511514C1 (de) 1996-08-01
DE59600885D1 (de) 1999-01-14
US5682741A (en) 1997-11-04
EP0735251B1 (fr) 1998-12-02

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