DE9102926U1 - - Google Patents

Info

Publication number
DE9102926U1
DE9102926U1 DE9102926U DE9102926U DE9102926U1 DE 9102926 U1 DE9102926 U1 DE 9102926U1 DE 9102926 U DE9102926 U DE 9102926U DE 9102926 U DE9102926 U DE 9102926U DE 9102926 U1 DE9102926 U1 DE 9102926U1
Authority
DE
Germany
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
Application number
DE9102926U
Other languages
German (de)
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.)
Leistritz AG & Co Abgastechnik 8510 Fuerth De
Original Assignee
Leistritz AG & Co Abgastechnik 8510 Fuerth De
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 Leistritz AG & Co Abgastechnik 8510 Fuerth De filed Critical Leistritz AG & Co Abgastechnik 8510 Fuerth De
Priority to DE9102926U priority Critical patent/DE9102926U1/de
Publication of DE9102926U1 publication Critical patent/DE9102926U1/de
Priority to EP92104145A priority patent/EP0503580B1/de
Priority to ES92104145T priority patent/ES2075503T3/es
Priority to DE59202891T priority patent/DE59202891D1/de
Priority to DE59200885T priority patent/DE59200885D1/de
Priority to EP92104258A priority patent/EP0508145B1/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
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/21—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for expansion-compensation devices
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
DE9102926U 1991-03-12 1991-03-12 Expired - Lifetime DE9102926U1 (US06251921-20010626-C00395.png)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE9102926U DE9102926U1 (US06251921-20010626-C00395.png) 1991-03-12 1991-03-12
EP92104145A EP0503580B1 (de) 1991-03-12 1992-03-11 Luftspaltisoliertes Vorrohr
ES92104145T ES2075503T3 (es) 1991-03-12 1992-03-11 Conducto de escape aislado con espacio de aire.
DE59202891T DE59202891D1 (de) 1991-03-12 1992-03-11 Luftspaltisoliertes Vorrohr.
DE59200885T DE59200885D1 (de) 1991-03-12 1992-03-12 Luftspaltisoliertes Vorrohr.
EP92104258A EP0508145B1 (de) 1991-03-12 1992-03-12 Luftspaltisoliertes Vorrohr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9102926U DE9102926U1 (US06251921-20010626-C00395.png) 1991-03-12 1991-03-12

Publications (1)

Publication Number Publication Date
DE9102926U1 true DE9102926U1 (US06251921-20010626-C00395.png) 1991-08-08

Family

ID=6865144

Family Applications (3)

Application Number Title Priority Date Filing Date
DE9102926U Expired - Lifetime DE9102926U1 (US06251921-20010626-C00395.png) 1991-03-12 1991-03-12
DE59202891T Expired - Fee Related DE59202891D1 (de) 1991-03-12 1992-03-11 Luftspaltisoliertes Vorrohr.
DE59200885T Expired - Fee Related DE59200885D1 (de) 1991-03-12 1992-03-12 Luftspaltisoliertes Vorrohr.

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE59202891T Expired - Fee Related DE59202891D1 (de) 1991-03-12 1992-03-11 Luftspaltisoliertes Vorrohr.
DE59200885T Expired - Fee Related DE59200885D1 (de) 1991-03-12 1992-03-12 Luftspaltisoliertes Vorrohr.

Country Status (3)

Country Link
EP (2) EP0503580B1 (US06251921-20010626-C00395.png)
DE (3) DE9102926U1 (US06251921-20010626-C00395.png)
ES (1) ES2075503T3 (US06251921-20010626-C00395.png)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0537603A1 (de) * 1991-10-18 1993-04-21 Firma J. Eberspächer Doppelwandiges luftisoliertes Rohr für Abgasanlagen in Fahrzeugen
EP0585909A1 (de) * 1992-09-03 1994-03-09 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh Lagereinrichtung für die Abgassammelleitung einer Brennkraftmaschine
EP1715149A3 (en) * 2000-11-20 2010-07-21 Yamaha Hatsudoki Kabushiki Kaisha Internal combustion engine
DE102011012595A1 (de) * 2011-02-28 2012-08-30 Faurecia Emissions Control Technologies, Germany Gmbh Luftspaltisolierte Abgasleitung
DE102012021063A1 (de) * 2012-10-20 2014-04-24 Daimler Ag Luftspaltisolierte Abgasrohreinheit und Verfahren zur Herstellung
EP3599405A1 (de) * 2018-07-25 2020-01-29 Holter Regelarmaturen GmbH & Co. KG Rohrleitung zum hindurchleiten eines heissen fluids

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9102926U1 (US06251921-20010626-C00395.png) * 1991-03-12 1991-08-08 Leistritz Ag & Co Abgastechnik, 8510 Fuerth, De
EP0662564B2 (de) * 1994-01-07 2001-09-26 J. Eberspächer GmbH & Co. Luftspaltisoliertes Abgasrohr und Verfahren zu seiner Herstellung
DE19606003A1 (de) * 1996-02-17 1997-06-12 Daimler Benz Ag Schiebesitz-Rohrverbindung
DE19722037A1 (de) * 1997-05-27 1998-12-03 Hecralmat Fa Hitzeschild mit Schallisolierung
DE19917604C5 (de) * 1998-04-20 2009-09-10 Honda Giken Kogyo K.K. Wärmeisolierter Abgaskrümmer
EP1091101B1 (en) * 1999-10-08 2004-12-29 Kabushiki Kaisha Yutaka Giken Exhaust pipe assembly of two-passage construction
DE10105841C2 (de) * 2001-02-07 2002-12-12 Benteler Automobiltechnik Gmbh Abgasleitung mit Luftspaltisolierung für eine Brennkraftmaschine
DE10357344A1 (de) * 2003-12-09 2005-07-14 Daimlerchrysler Ag Luftspaltisoliertes Abgasrohr, und Verfahren zu dessen Herstellung
DE102009059684A1 (de) 2009-12-19 2011-06-22 J. Eberspächer GmbH & Co. KG, 73730 Abgasbehandlungseinrichtung
DE102010040249A1 (de) * 2010-09-03 2012-03-08 Man Diesel & Turbo Se Doppelwandiges Rohr
DE102014018127A1 (de) 2014-12-06 2016-06-09 Daimler Ag Verbindungsanordnung eines luftspaltisolierten Abgasführungselements an einem weiteren Abgasführungselement
DE102015112560A1 (de) * 2015-07-30 2017-02-02 Elringklinger Ag Dichtungsvorrichtung
CN108240512A (zh) * 2016-12-26 2018-07-03 天津市科瑞燃气设备有限公司 一种燃气管道进气管
CN111895224B (zh) * 2020-07-10 2022-02-11 中国兵器工业第五九研究所 一种模块化保温壳结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394743A (fr) * 1963-09-16 1965-04-09 Petrole Chimie Soc Colliers isolateurs élastiques pour pipe-lines
DE2452556A1 (de) * 1974-11-06 1976-05-13 Audi Nsu Auto Union Ag Vorrichtung zum entgiften der abgase von brennkraftmaschinen
US4185463A (en) * 1976-05-18 1980-01-29 Toyota Jibosha Kogyo Kabushiki Kaisha Exhaust double pipe of an internal combustion engine
US4250927A (en) * 1979-08-24 1981-02-17 Piper Aircraft Corporation Duct spacer clip and duct assembly
DE3017574C2 (de) * 1980-05-08 1985-06-05 Wieland-Werke Ag, 7900 Ulm Abstandshalter für koaxiale Wärmeübertrager
US4607665A (en) * 1985-05-20 1986-08-26 Marco Manufacturing, Inc. Pipe spacer
DE8912161U1 (US06251921-20010626-C00395.png) * 1989-10-12 1991-02-07 Zeuna-Staerker Gmbh & Co Kg, 8900 Augsburg, De
DE9102926U1 (US06251921-20010626-C00395.png) * 1991-03-12 1991-08-08 Leistritz Ag & Co Abgastechnik, 8510 Fuerth, De

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0537603A1 (de) * 1991-10-18 1993-04-21 Firma J. Eberspächer Doppelwandiges luftisoliertes Rohr für Abgasanlagen in Fahrzeugen
DE4134466A1 (de) * 1991-10-18 1993-04-22 Eberspaecher J Doppelwandiges luftisoliertes rohr fuer abgasanlagen in fahrzeugen
EP0585909A1 (de) * 1992-09-03 1994-03-09 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh Lagereinrichtung für die Abgassammelleitung einer Brennkraftmaschine
US5406791A (en) * 1992-09-03 1995-04-18 Mtu Motoren-Und Turbinen-Union Friedrichshafen Gmbh Support apparatus for the exhaust pipe of an internal combustion engine
EP1715149A3 (en) * 2000-11-20 2010-07-21 Yamaha Hatsudoki Kabushiki Kaisha Internal combustion engine
DE102011012595A1 (de) * 2011-02-28 2012-08-30 Faurecia Emissions Control Technologies, Germany Gmbh Luftspaltisolierte Abgasleitung
DE102012021063A1 (de) * 2012-10-20 2014-04-24 Daimler Ag Luftspaltisolierte Abgasrohreinheit und Verfahren zur Herstellung
EP3599405A1 (de) * 2018-07-25 2020-01-29 Holter Regelarmaturen GmbH & Co. KG Rohrleitung zum hindurchleiten eines heissen fluids

Also Published As

Publication number Publication date
DE59200885D1 (de) 1995-01-19
EP0503580B1 (de) 1995-07-19
DE59202891D1 (de) 1995-08-24
EP0503580A1 (de) 1992-09-16
EP0508145B1 (de) 1994-12-07
ES2075503T3 (es) 1995-10-01
EP0508145A1 (de) 1992-10-14

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