FR2527263B1 - Collecteur d'echappement et procede pour sa fabrication - Google Patents

Collecteur d'echappement et procede pour sa fabrication

Info

Publication number
FR2527263B1
FR2527263B1 FR8308122A FR8308122A FR2527263B1 FR 2527263 B1 FR2527263 B1 FR 2527263B1 FR 8308122 A FR8308122 A FR 8308122A FR 8308122 A FR8308122 A FR 8308122A FR 2527263 B1 FR2527263 B1 FR 2527263B1
Authority
FR
France
Prior art keywords
production
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
Application number
FR8308122A
Other languages
English (en)
Other versions
FR2527263A1 (fr
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.)
Witzenmann GmbH
Original Assignee
Witzenmann GmbH
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
Priority claimed from DE19823219360 external-priority patent/DE3219360C2/de
Application filed by Witzenmann GmbH filed Critical Witzenmann GmbH
Priority to DE19833334413 priority Critical patent/DE3334413A1/de
Publication of FR2527263A1 publication Critical patent/FR2527263A1/fr
Application granted granted Critical
Publication of FR2527263B1 publication Critical patent/FR2527263B1/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/08Other arrangements or adaptations of exhaust conduits
    • F01N13/10Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/08Other arrangements or adaptations of exhaust conduits
    • F01N13/10Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/102Other arrangements or adaptations of exhaust conduits of exhaust manifolds having thermal insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/14Exhaust 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
    • F01N13/141Double-walled exhaust pipes or housings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/18Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811Fixing 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
    • F01N13/1816Fixing 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 the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/21Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/10Exhaust 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
FR8308122A 1982-05-22 1983-05-17 Collecteur d'echappement et procede pour sa fabrication Expired FR2527263B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833334413 DE3334413A1 (de) 1982-09-24 1983-09-23 Auspuffsammelleitung fuer mehrzylindrische kraftfahrzeugmotoren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823219360 DE3219360C2 (de) 1982-05-22 1982-05-22 Flexibles Leitungselement für pulsierende Strömungen mit einem Wellrohr
DE3235332 1982-09-24

Publications (2)

Publication Number Publication Date
FR2527263A1 FR2527263A1 (fr) 1983-11-25
FR2527263B1 true FR2527263B1 (fr) 1985-06-21

Family

ID=25801968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308122A Expired FR2527263B1 (fr) 1982-05-22 1983-05-17 Collecteur d'echappement et procede pour sa fabrication

Country Status (4)

Country Link
FR (1) FR2527263B1 (fr)
GB (1) GB2122683B (fr)
IT (1) IT1221485B (fr)
SE (1) SE455330B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326259A1 (de) * 1983-07-21 1985-02-07 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Auspuffleitung
DE3427998A1 (de) * 1984-07-28 1986-01-30 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Abgasleitung fuer kraftfahrzeugmotoren
JPH0543227Y2 (fr) * 1987-12-21 1993-10-29
DE59400065D1 (de) * 1993-05-03 1996-02-01 Volkswagen Ag Rohrkrümmer
DE19514020A1 (de) * 1995-04-13 1996-10-17 Daimler Benz Ag Abgassammelrohr, insbesondere für eine Brennkraftmaschine in einem Kraftfahrzeug, und Verfahren zu dessen Herstellung
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
DE102010026957B4 (de) * 2010-07-12 2020-08-06 Eberspächer Exhaust Technology GmbH & Co. KG Abgasanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB571022A (en) * 1942-06-11 1945-08-02 Chicago Metal Hose Corp Improvements relating to flexible pipe connections or conduits
CH296442A (de) * 1949-01-27 1954-02-15 Buechi Alfred Abgasableiteinrichtung für mehrzylindrige Brennkraftmaschinen mit Abgasturbinenaufladung.
US3380246A (en) * 1966-01-03 1968-04-30 Gen Electric Exhaust manifold system for internal combustion engines
US3374775A (en) * 1966-02-14 1968-03-26 Hunt Foods And Ind Inc Diesel engine intake and exhaust system
GB1247988A (en) * 1968-08-01 1971-09-29 Fiat Spa Resonant induction manifold for internal combustion reciprocating engines
GB1526963A (en) * 1974-11-26 1978-10-04 Fuji Heavy Ind Ltd Exhaust systems for internal combustion engines
CH598482A5 (fr) * 1976-10-14 1978-04-28 Saurer Ag Adolph
IT1188884B (it) * 1979-09-06 1988-01-28 Zeuna Staerker Kg Collettore in particolare per un motore a sei cilindri in linea

Also Published As

Publication number Publication date
GB8313972D0 (en) 1983-06-29
SE455330B (sv) 1988-07-04
IT1221485B (it) 1990-07-06
SE8302825L (sv) 1983-11-23
GB2122683A (en) 1984-01-18
FR2527263A1 (fr) 1983-11-25
SE8302825D0 (sv) 1983-05-19
IT8348333A0 (it) 1983-05-19
GB2122683B (en) 1985-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse