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EP1522687A3 - Luftspaltkrümmer - Google Patents

Luftspaltkrümmer Download PDF

Info

Publication number
EP1522687A3
EP1522687A3 EP04018050A EP04018050A EP1522687A3 EP 1522687 A3 EP1522687 A3 EP 1522687A3 EP 04018050 A EP04018050 A EP 04018050A EP 04018050 A EP04018050 A EP 04018050A EP 1522687 A3 EP1522687 A3 EP 1522687A3
Authority
EP
European Patent Office
Prior art keywords
manifold
air gap
air
gap
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
Application number
EP04018050A
Other languages
English (en)
French (fr)
Other versions
EP1522687B2 (de
EP1522687A2 (de
EP1522687B1 (de
Inventor
Rainer Diez
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.)
Friedrich Boysen GmbH and Co KG
Original Assignee
Friedrich Boysen GmbH and Co KG
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=34306307&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1522687(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Friedrich Boysen GmbH and Co KG filed Critical Friedrich Boysen GmbH and Co KG
Publication of EP1522687A2 publication Critical patent/EP1522687A2/de
Publication of EP1522687A3 publication Critical patent/EP1522687A3/de
Application granted granted Critical
Publication of EP1522687B1 publication Critical patent/EP1522687B1/de
Publication of EP1522687B2 publication Critical patent/EP1522687B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • F01N13/1894—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells the parts being assembled in longitudinal direction
    • 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
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
    • 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
    • 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
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/02—Corrosion resistive metals
    • F01N2530/04—Steel alloys, e.g. stainless steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Luftspaltkrümmer zur Verbindung von Abgasauslassöffnungen einer Verbrennungskraftmaschine, insbesondere Kraftfahrzeugmotor, mit einer Abgaseinlassöffnung einer Abgasanlage, mit einem Innenteil (1) mit mehreren mit Schiebesitz ineinander gesteckten Abgasführungen (2,3,4), einem das Innenteil (1) umgebenden, gasdicht ausgebildeten Außenteil (5) und einem zwischen Innenteil (1) und Außenteil (5) vorhandenen Luftspalt (6), wobei zur Verringerung der Herstellungskosten die Abgasführungen (2,3,4) des Innenteils (1) mindestens zum Teil durch Schalen (2a,2b,3a,3b,4a,4b) gebildet sind, die durch gemeinsames randseitiges Umformen, insbesondere Falzen, miteinander verbunden sind.
EP04018050.7A 2003-10-07 2004-07-29 Luftspaltkrümmer Expired - Lifetime EP1522687B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10346552A DE10346552A1 (de) 2003-10-07 2003-10-07 Luftspaltkrümmer
DE10346552 2003-10-07

Publications (4)

Publication Number Publication Date
EP1522687A2 EP1522687A2 (de) 2005-04-13
EP1522687A3 true EP1522687A3 (de) 2005-11-30
EP1522687B1 EP1522687B1 (de) 2010-05-05
EP1522687B2 EP1522687B2 (de) 2014-09-24

Family

ID=34306307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04018050.7A Expired - Lifetime EP1522687B2 (de) 2003-10-07 2004-07-29 Luftspaltkrümmer

Country Status (6)

Country Link
US (1) US20050072143A1 (de)
EP (1) EP1522687B2 (de)
JP (1) JP2005113910A (de)
KR (1) KR20050033843A (de)
AT (1) ATE467038T1 (de)
DE (2) DE10346552A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360645A1 (de) * 2003-12-23 2005-07-21 Daimlerchrysler Ag Auspuffkrümmer
WO2006035188A1 (fr) * 2004-09-29 2006-04-06 Renault S.A.S. Collecteur d'echappement a double paroi
DE102005011639B4 (de) * 2005-03-14 2015-10-22 Faurecia Emissions Control Technologies, Germany Gmbh Luftspaltisolierter Abgaskrümmer
US20070180820A1 (en) * 2006-01-03 2007-08-09 Kenyon Paul W Dual wall exhaust manifold and method of making same
DE102007006699A1 (de) * 2007-02-10 2008-08-14 Bayerische Motoren Werke Aktiengesellschaft Abgasanlage für eine Brennkraftmaschine
DE102007062660A1 (de) 2007-12-24 2009-06-25 J. Eberspächer GmbH & Co. KG Abgaskrümmer
DE102007062659A1 (de) 2007-12-24 2009-06-25 J. Eberspächer GmbH & Co. KG Abgassammler und zugehöriges Herstellungsverfahren
DE102007062661A1 (de) * 2007-12-24 2009-06-25 J. Eberspächer GmbH & Co. KG Abgassammler
DE102008047448B4 (de) * 2008-09-16 2020-09-24 Bayerische Motoren Werke Aktiengesellschaft Abgasturbolader
US20100229540A1 (en) * 2009-03-11 2010-09-16 Indmar Products Company Inc. Combination Liquid-Cooled Exhaust Manifold Assembly And Catalytic Converter Assembly For A Marine Engine
DE102010062049A1 (de) * 2010-11-26 2012-05-31 J. Eberspächer GmbH & Co. KG Schalldämpfer
JP5848597B2 (ja) 2011-12-21 2016-01-27 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ Ｃｍｄｂを利用したソフトウェア構成値の最適化方法、装置、システムおよびプログラム
JP5849986B2 (ja) * 2013-04-18 2016-02-03 マツダ株式会社 エンジンの触媒付き排気管構造
DE102014103820A1 (de) * 2014-03-20 2015-09-24 Benteler Automobiltechnik Gmbh Abgaskrümmer für eine Abgasanlage eines Verbrennungsmotors
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
WO2016164020A1 (en) * 2015-04-09 2016-10-13 Cummins Inc. Exhaust manifold stiffening ribs
DE102015116018A1 (de) * 2015-09-22 2017-03-23 Tenneco Gmbh Krümmer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916137A (en) * 1995-10-31 1999-06-29 Hayashi; Toshiomi Method for manufacture of major components for an exhaust system for a motorcar
EP0992659A2 (de) * 1998-10-05 2000-04-12 Scambia Industrial Developments Aktiengesellschaft Abgasleitelement und Verfahren zur Herstellung eines Abgasleitelements
US20020195083A1 (en) * 1999-04-01 2002-12-26 Paul Kenyon Stamped exhausts manifold for vehicle engines
EP1329607A2 (de) * 2002-01-10 2003-07-23 Benteler Automobiltechnik GmbH & Co. KG Anordnung zur Führung von Abgas aus einem Verbrennungsmotor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635031A (en) * 1970-09-09 1972-01-18 Gen Motors Corp Exhaust manifold reactor
US3727410A (en) * 1971-12-03 1973-04-17 Arvin Ind Inc Exhaust gas manifold
JPS5216580U (de) * 1974-12-26 1977-02-05
DE9205294U1 (de) * 1992-04-16 1992-06-17 Heinrich Gillet GmbH & Co KG, 6732 Edenkoben Abgasanlage für Kraftfahrzeuge
DE4226715A1 (de) * 1992-08-12 1994-02-17 Eberspaecher J Abgaskrümmer
US6247552B1 (en) * 1994-12-16 2001-06-19 J. Eberspächer Gmbh & Co. Air gap-insulated exhaust manifold
DE19511514C1 (de) * 1995-03-29 1996-08-01 Daimler Benz Ag Abgaskrümmer für eine Brennkraftmaschine
US6026846A (en) * 1996-01-02 2000-02-22 Acoust-A-Fiber Research & Development, Inc. Shield encompassing a hot pipe
DE19628798B4 (de) * 1996-07-17 2008-04-17 Daimler Ag Abgaskrümmer zur Abgasführung aus einer Brennkraftmaschine
DE19819946A1 (de) * 1998-05-05 1999-11-11 Boysen Friedrich Gmbh Co Kg Abgaskrümmer
DE19923557B4 (de) * 1999-05-21 2006-07-13 Daimlerchrysler Ag Gebauter luftspaltisolierter Abgaskrümmer einer Abgasanlage eines Kraftfahrzeuges und ein Verfahren zu dessen Herstellung
DE10102637A1 (de) * 2001-01-20 2002-07-25 Bayerische Motoren Werke Ag Abgaskrümmer zur Abgasabführung aus einem Verbrennungsmotor
DE20201613U1 (de) * 2001-02-01 2002-06-06 Faurecia Abgastechnik GmbH, 90765 Fürth Abgaskrümmer für Verbrennungsmotoren
JP2002276356A (ja) * 2001-03-19 2002-09-25 Mazda Motor Corp 車載用エンジンの排気構造
DE10125121A1 (de) * 2001-05-23 2002-11-28 Daimler Chrysler Ag Abgaskrümmer
DE10129916A1 (de) * 2001-06-21 2003-01-02 Porsche Ag Vorrichtung zur Befestigung eines Abgasturboladers an einem Abgaskrümmer einer Brennkraftmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916137A (en) * 1995-10-31 1999-06-29 Hayashi; Toshiomi Method for manufacture of major components for an exhaust system for a motorcar
EP0992659A2 (de) * 1998-10-05 2000-04-12 Scambia Industrial Developments Aktiengesellschaft Abgasleitelement und Verfahren zur Herstellung eines Abgasleitelements
US20020195083A1 (en) * 1999-04-01 2002-12-26 Paul Kenyon Stamped exhausts manifold for vehicle engines
EP1329607A2 (de) * 2002-01-10 2003-07-23 Benteler Automobiltechnik GmbH & Co. KG Anordnung zur Führung von Abgas aus einem Verbrennungsmotor

Also Published As

Publication number Publication date
EP1522687B2 (de) 2014-09-24
EP1522687A2 (de) 2005-04-13
KR20050033843A (ko) 2005-04-13
ATE467038T1 (de) 2010-05-15
JP2005113910A (ja) 2005-04-28
DE502004011121D1 (de) 2010-06-17
DE10346552A1 (de) 2005-06-30
EP1522687B1 (de) 2010-05-05
US20050072143A1 (en) 2005-04-07

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