ATE158379T1 - Luftspaltisolierte gemusterte abgasleitung für brennkraftmaschinen - Google Patents

Luftspaltisolierte gemusterte abgasleitung für brennkraftmaschinen

Info

Publication number
ATE158379T1
ATE158379T1 AT94303137T AT94303137T ATE158379T1 AT E158379 T1 ATE158379 T1 AT E158379T1 AT 94303137 T AT94303137 T AT 94303137T AT 94303137 T AT94303137 T AT 94303137T AT E158379 T1 ATE158379 T1 AT E158379T1
Authority
AT
Austria
Prior art keywords
liner
jacket
air gap
inlet
internal
Prior art date
Application number
AT94303137T
Other languages
English (en)
Inventor
Steven J Butkiewicz
Samuel H Carrier
Donald L Fellows
Frederick B Hill
Earl W Mattson
Terrence L Scofield
Original Assignee
Benteler Ind Inc
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 Benteler Ind Inc filed Critical Benteler Ind Inc
Application granted granted Critical
Publication of ATE158379T1 publication Critical patent/ATE158379T1/de

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
    • 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
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features 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
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/11—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT94303137T 1993-10-13 1994-04-29 Luftspaltisolierte gemusterte abgasleitung für brennkraftmaschinen ATE158379T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/136,415 US5495873A (en) 1993-10-13 1993-10-13 Patterned air gap engine exhaust conduit

Publications (1)

Publication Number Publication Date
ATE158379T1 true ATE158379T1 (de) 1997-10-15

Family

ID=22472761

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94303137T ATE158379T1 (de) 1993-10-13 1994-04-29 Luftspaltisolierte gemusterte abgasleitung für brennkraftmaschinen

Country Status (6)

Country Link
US (1) US5495873A (de)
EP (1) EP0648922B1 (de)
JP (1) JP2916987B2 (de)
AT (1) ATE158379T1 (de)
DE (1) DE69405675T2 (de)
ES (1) ES2108940T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316333C1 (de) * 1993-05-15 1994-09-15 Mtu Friedrichshafen Gmbh Abgasleitung
DE19546509A1 (de) * 1995-12-13 1997-06-19 Zeuna Staerker Kg Abgaskrümmer sowie Verfahren zu seiner Herstellung
JP2902364B2 (ja) * 1996-10-14 1999-06-07 バンドー化学株式会社 エアインテークダクト用中空管状体並びにその成形金型及びその成形方法
US6209319B1 (en) * 1998-09-28 2001-04-03 Honda Giken Kogyo Kabushiki Kaisha Pipe assembly having inner and outer pipes
DE19923557B4 (de) * 1999-05-21 2006-07-13 Daimlerchrysler Ag Gebauter luftspaltisolierter Abgaskrümmer einer Abgasanlage eines Kraftfahrzeuges und ein Verfahren zu dessen Herstellung
CN1233110C (zh) * 2000-10-11 2005-12-21 三星电子株式会社 移动通信系统中控制物理下行链路共享信道的发送天线阵列的装置和方法
JP4207570B2 (ja) * 2001-05-22 2009-01-14 三菱自動車工業株式会社 ハイドロフォーム成形方法
US6530225B1 (en) 2001-09-21 2003-03-11 Honeywell International, Inc. Waffle cooling
DE10157131C2 (de) * 2001-11-21 2003-11-13 Benteler Automobiltechnik Gmbh Abgasleitung und Verfahren zur Herstellung einer Abgasleitung
US20050011573A1 (en) * 2003-07-14 2005-01-20 American Boa, Inc. Flexible liner air gap pipe
US6990806B1 (en) 2003-09-02 2006-01-31 Jess Arthur Kinsel Exhaust header for internal combustion engine
DK1794486T3 (da) * 2004-09-28 2011-07-25 Gall & Seitz Systems Gmbh Dobbeltvægget rør
FR2876147B1 (fr) * 2004-10-01 2011-04-22 Faurecia Sys Echappement Conduit d'echappement
FR2905979B1 (fr) * 2006-09-15 2011-03-18 Faurecia Sys Echappement Collecteur d'echappement a double paroi
DE102006056351A1 (de) * 2006-11-29 2008-06-05 Arvinmeritor Emissions Technologies Gmbh Abgasführende Vorrichtung, Werkzeug zur Querschnittsverringerung sowie Verfahren zur Herstellung einer abgasführenden Vorrichtung
US7878222B2 (en) * 2008-02-29 2011-02-01 Beverly Sue Weisel Ribbed hose for milk extraction
US20120304656A1 (en) * 2011-06-06 2012-12-06 General Electric Company Combustion liner and transition piece
DE102013200790A1 (de) * 2013-01-18 2014-07-24 Robert Bosch Gmbh Kühlsystem mit einem kühlmitteldurchströmten Kühlkörper zur Kühlung einer Batterie
US9874223B2 (en) * 2013-06-17 2018-01-23 Pratt & Whitney Canada Corp. Diffuser pipe for a gas turbine engine and method for manufacturing same
DE102013109199A1 (de) * 2013-08-26 2015-02-26 Witzenmann Gmbh Leitung mit Wölbstruktur
US9650149B2 (en) * 2014-12-08 2017-05-16 Honeywell International Inc. Fire containment apparatuses for aircraft duct assemblies
JP6484038B2 (ja) * 2015-01-15 2019-03-13 三桜工業株式会社 パイプ、金型、及びパイプ製造方法
US10794203B2 (en) * 2017-03-22 2020-10-06 General Electric Company Scavenge tube for a gas turbine engine
US10948108B2 (en) * 2017-05-02 2021-03-16 Unison Industries, Llc Turbine engine duct

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US421366A (en) * 1890-02-11 Sheet-metal pipe
US531000A (en) * 1894-12-18 William morrison
CH8204A (de) * 1894-03-10 1894-09-15 Julius Justus Neue Wärmeschutzplatte
US1218895A (en) * 1914-02-10 1917-03-13 Edwin H Porter Pipe for the conveyance of fluids.
US2179057A (en) * 1937-05-03 1939-11-07 United States Gypsum Co Heat insulation
US2259433A (en) * 1937-11-15 1941-10-14 Hoover Co Heat exchanger
US2451131A (en) * 1940-09-06 1948-10-12 Vidal Corp Method of making reinforced structures
FR669635A (fr) * 1947-07-19 1929-11-19 Nordberg Manufacturing Co Perfectionnements aux broyeurs
US2667041A (en) * 1948-10-27 1954-01-26 Ray M Henderson Evaporator and drip catcher arrangement for refrigerating apparatus
US2878837A (en) * 1956-12-03 1959-03-24 Stewart Warner Corp Pneumatic jacket for aircraft combustion apparatus
US3133612A (en) * 1960-07-06 1964-05-19 Chrysler Corp Sound deadening laminated engine exhaust pipe
US3340711A (en) * 1965-03-11 1967-09-12 Reynolds Metals Co Hollow panel system
US3543878A (en) * 1969-08-19 1970-12-01 Chrysler Corp Automobile exhaust muffler
US3911961A (en) * 1970-09-25 1975-10-14 Federal Mogul Corp High temperature duct insulator and method of making same
DE2134278C3 (de) * 1971-07-09 1978-06-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Absorptionskühlaggregat
JPS49112022A (de) * 1973-03-02 1974-10-25
US4037626A (en) * 1975-09-15 1977-07-26 Standard Oil Company (Indiana) High strength composite pipe structure having leakproof joints
JPS5916085B2 (ja) * 1976-05-18 1984-04-13 トヨタ自動車株式会社 内燃機関用二重排気管の構造
DE2915838A1 (de) * 1979-04-17 1980-10-23 Mannesmann Ag Doppelwandrohr fuer auspuffrohre o.dgl.
US4585059A (en) * 1980-01-15 1986-04-29 H & H Tube & Mfg. Co. Heat transfer tube assembly
JPS56157313U (de) * 1980-04-24 1981-11-24
JPS5939632B2 (ja) * 1980-09-09 1984-09-25 新日本製鐵株式会社 制振２重鋼管
US4484785A (en) * 1981-04-27 1984-11-27 Sperry-Sun, Inc. Tubing protector
JPS6145289Y2 (de) * 1981-05-19 1986-12-19
DE3216980A1 (de) * 1982-05-06 1983-11-10 Zeuna-Stärker GmbH & Co KG, 8900 Augsburg Blechkruemmer fuer verbrennungsmotoren
US4615359A (en) * 1982-08-30 1986-10-07 Affa Stephen N Shroud for aircraft duct
JPS5939724U (ja) * 1982-09-07 1984-03-14 片山工業株式会社 内燃機関の複層排気管
US4501302A (en) * 1983-10-14 1985-02-26 Apx Group, Inc. Air gap pipe
JPS6165231U (de) * 1984-10-02 1986-05-02
JPS6268668A (ja) * 1985-09-24 1987-03-28 Isuzu Motors Ltd エキゾ−ストマニホ−ルドの製造法
DE3714761A1 (de) * 1987-05-02 1988-11-17 Witzenmann Metallschlauchfab Abgasleitung fuer verbrennungsmotoren
US4821840A (en) * 1988-01-20 1989-04-18 Ap Parts Manufacturing Company Stamp formed exhaust muffler with conformal outer shell
US5170557A (en) * 1991-05-01 1992-12-15 Benteler Industries, Inc. Method of forming a double wall, air gap exhaust duct component

Also Published As

Publication number Publication date
EP0648922B1 (de) 1997-09-17
ES2108940T3 (es) 1998-01-01
EP0648922A1 (de) 1995-04-19
DE69405675T2 (de) 1998-04-09
JP2916987B2 (ja) 1999-07-05
DE69405675D1 (de) 1997-10-23
US5495873A (en) 1996-03-05
JPH07109922A (ja) 1995-04-25

Similar Documents

Publication Publication Date Title
DE69405675D1 (de) Luftspaltisolierte gemusterte Abgasleitung für Brennkraftmaschinen
ITRM950511A0 (it) Motore a combustione interna compresso con possibilita' di funzionamento ad alto livello del turbocompressore a gas di scarico.
BR0000320A (pt) Elemento de tubulação para tubulações de gás de escape de automóveis
IT1278041B1 (it) Filtro d'aria, in particolare di aspirazione di un motore a combustione interna.
GB9523367D0 (en) Arrangements for the after-treatment of exhaust gases from internal combustion engines
ITMI941953A0 (it) Impianto dei gas di scarico per un motore a combustione interna con untubocompressore a gas di scarico
GB2265843B (en) Exhaust gas conduit of an internal combustion engine with a starting catalyser arranged near the engine
EP0625673A3 (de) Vormischbrenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbogruppe oder Feuerungsanlage.
DE50012199D1 (de) Flüssigkeitsgekühlter kolben
DE69917195D1 (de) Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine
CA2230766A1 (en) Oxidation catalytic converter system for small spark ignited engines
IT8621480A0 (it) Conduttura di collegamento fra un compressore di un turbocompressore a gas di scarico flangiato sul collettore dei gas di scarico di un motore endotermico ed un condotto di aspirazione.
TW200504278A (en) Four-cycle engine
GR3024510T3 (en) Exhaust duct with a catalytic wall, for internal combustion engines
FR2751376B1 (fr) Tubulure coudee de gaz d'echappement pour le guidage des gaz d'echappement d'un moteur a combustion interne
FR2672374B3 (fr) Installation pour l'admission d'air de combustion et l'evacuation de gaz de fumee.
WO1999053177A3 (fr) Collecteur d'echappement pour moteur a combustion interne
ITRM940078A0 (it) Procedimento per l'esercizio di un motore a combustione interna ad iniezione, a piu' cilindri, a compressione d'aria.
IT1276371B1 (it) Motore a combustione interna con raffreddamento a circolazione forzata d'aria.
EP0930463A3 (de) Abfuhraufbau für geschlossene Gasheizgeräte
FR2381907A1 (fr) Turbomachine pour fluides gazeux avec echangeur de chaleur
ES2024198A6 (es) Perfeccionamientos en silenciadores para tubos de escape en motores de vehiculos.
ITRM930011A0 (it) Raddrizzatore di flusso inseribile nel condotto di aspirazione d'aria di un motore a combustione interna con alimentazione a pressione.
ATE191062T1 (de) Auspuffsystem
ATE140302T1 (de) Abgasschalldämpfer

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee