DE59302582D1 - Exhaust manifold - Google Patents

Exhaust manifold

Info

Publication number
DE59302582D1
DE59302582D1 DE59302582T DE59302582T DE59302582D1 DE 59302582 D1 DE59302582 D1 DE 59302582D1 DE 59302582 T DE59302582 T DE 59302582T DE 59302582 T DE59302582 T DE 59302582T DE 59302582 D1 DE59302582 D1 DE 59302582D1
Authority
DE
Germany
Prior art keywords
exhaust manifold
manifold
exhaust
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 - Fee Related
Application number
DE59302582T
Other languages
German (de)
Inventor
Siegfried Dipl Ing Woerner
Peter Dr Ing Zacke
Georg Dipl Ing Wirth
Siegfried Pollak
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.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher 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
Application filed by J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Application granted granted Critical
Publication of DE59302582D1 publication Critical patent/DE59302582D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
DE59302582T 1992-08-12 1993-08-09 Exhaust manifold Expired - Fee Related DE59302582D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4226715A DE4226715A1 (en) 1992-08-12 1992-08-12 Exhaust manifold

Publications (1)

Publication Number Publication Date
DE59302582D1 true DE59302582D1 (en) 1996-06-20

Family

ID=6465413

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4226715A Withdrawn DE4226715A1 (en) 1992-08-12 1992-08-12 Exhaust manifold
DE59302582T Expired - Fee Related DE59302582D1 (en) 1992-08-12 1993-08-09 Exhaust manifold

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4226715A Withdrawn DE4226715A1 (en) 1992-08-12 1992-08-12 Exhaust manifold

Country Status (2)

Country Link
EP (1) EP0582985B1 (en)
DE (2) DE4226715A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19505710C2 (en) * 1994-02-21 2002-10-17 Aisin Takaoka Ltd exhaust
FR2717224B1 (en) * 1994-03-09 1996-05-03 Streit Sa Ets Exhaust manifold for motor vehicle engine.
DE4444760C2 (en) * 1994-12-16 2003-02-13 Eberspaecher J Gmbh & Co Air gap insulated exhaust manifold
DE19511514C1 (en) * 1995-03-29 1996-08-01 Daimler Benz Ag Exhaust manifold for IC engine
DE19532068B4 (en) * 1995-08-31 2006-08-17 Daimlerchrysler Ag exhaust manifold
DE59501301D1 (en) * 1995-09-28 1998-02-19 Benteler Werke Ag Exhaust manifold
DE19546509A1 (en) * 1995-12-13 1997-06-19 Zeuna Staerker Kg Exhaust manifold and process for its manufacture
DE19628798B4 (en) * 1996-07-17 2008-04-17 Daimler Ag Exhaust manifold for the exhaust system of an internal combustion engine
FR2757565B1 (en) * 1996-12-19 1999-03-05 Ecia Equip Composants Ind Auto EXHAUST MANIFOLD WITH ENCLOSED CONDUITS
DE19752772C2 (en) * 1997-11-28 1999-09-02 Daimler Chrysler Ag Process for producing an air-gap-insulated exhaust pipe provided with a branch connection
DE19752773C2 (en) 1997-11-28 1999-09-02 Daimler Chrysler Ag Method for producing an air gap-insulated exhaust manifold of a vehicle exhaust system
DE19952648C2 (en) * 1998-10-23 2001-12-20 Leistritz Abgastech Air gap insulated cup manifold
DE19850763C1 (en) * 1998-11-04 2000-04-13 Daimler Chrysler Ag Process for fusion welding circular parts uses a laser beam to weld together the centring surfaces of the parts
EP0999351A1 (en) 1998-11-05 2000-05-10 Zeuna-Stärker Gmbh & Co Kg Double-walled exhaust manifold of a multicylinder Diesel engine
DE19909934C1 (en) * 1999-03-06 2001-01-11 Daimler Chrysler Ag Exhaust gas manifold for 4-stroke IC engine has sectional inner pipe for exhaust gas enclosed by outer shell provided with connection flange for exhaust gas feedback line
EP1041255A3 (en) * 1999-04-01 2003-04-02 Mascotech Tubular Products, Inc. Stamped exhaust manifold for vehicle engines
DE10031903C1 (en) * 2000-06-30 2001-11-22 Daimler Chrysler Ag Exhaust for fuel burning machine, has some of gas directed into return pipe by inner shell
DE10104840C2 (en) * 2001-02-01 2002-12-12 Benteler Automobiltechnik Gmbh Device for forwarding exhaust gases emerging from internal combustion engines
DE10107040A1 (en) * 2001-02-17 2002-08-29 Zeuna Staerker Kg Silencer for vehicle exhausts has housing with double-layered metal sleeve with air ring gap between sleeves defined by spacers and having ventilation hole in inner or outer plate
JP3992447B2 (en) 2001-03-28 2007-10-17 カルソニックカンセイ株式会社 Double pipe exhaust manifold
DE20120895U1 (en) * 2001-12-28 2002-05-23 Eberspaecher J Gmbh & Co connecting element
DE10200638C2 (en) * 2002-01-10 2003-12-11 Benteler Automobiltechnik Gmbh Arrangement for guiding exhaust gas from an internal combustion engine
DE10223838C1 (en) * 2002-05-28 2003-10-16 Benteler Automobiltechnik Gmbh Double-wall exhaust pipe, for an IC motor, has the bottom of the inner mantle bent outwards to form a beading around the bottom of the outer mantle, to be fitted into the flange and secured by a single fillet weld
DE20311697U1 (en) 2003-07-29 2003-09-25 G & H Isolite Gmbh Insulated component
DE10346552A1 (en) * 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
DE10360645A1 (en) * 2003-12-23 2005-07-21 Daimlerchrysler Ag exhaust
FR2875845A1 (en) * 2004-09-29 2006-03-31 Renault Sas Double wall exhaust manifold for motor vehicle, has upstream tube whose end is embedded slidingly with intermediate part of downstream tubes for permitting dilation of inner manifold unit during rise of temperature of exhaust manifold
US20080083216A1 (en) * 2004-09-29 2008-04-10 Renault S.A.S Double-walled exhaust manifold
FR2886338A1 (en) * 2005-05-24 2006-12-01 Renault Sas I.c. engine double-walled exhaust manifold has inner liner separated from outer wall in flange zones by insulating plugs
DE102005025735B3 (en) * 2005-06-04 2006-09-07 Daimlerchrysler Ag Welded joint of air gap insulated waste gas bend useful in automobile construction has connecting flange, inner part for guiding hot gases and outer jacket
DE102016116995A1 (en) 2016-09-09 2018-03-15 Eberspächer Exhaust Technology GmbH & Co. KG Exhaust system with improved thermal capacity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581494A (en) * 1970-01-02 1971-06-01 Arvin Ind Inc Exhaust gas manifold
DE2137699A1 (en) * 1971-07-28 1973-02-08 Boysen Friedrich Kg PIPING WITH AN INSULATING SHEATH FOR HOT MEDIA, IN PARTICULAR THERMAL REACTOR IN EXHAUST GAS PIPES OF COMBUSTION ENGINE OR DGL
US4644747A (en) * 1986-02-10 1987-02-24 General Motors Corporation Low-stress shielded exhaust passage assemblies

Also Published As

Publication number Publication date
EP0582985B1 (en) 1996-05-15
EP0582985A1 (en) 1994-02-16
DE4226715A1 (en) 1994-02-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: J. EBERSPAECHER GMBH & CO., 73730 ESSLINGEN, DE

8339 Ceased/non-payment of the annual fee