GB2122683B - Exhaust manifold for multi-cylinder motor-vehicle engines - Google Patents

Exhaust manifold for multi-cylinder motor-vehicle engines

Info

Publication number
GB2122683B
GB2122683B GB08313972A GB8313972A GB2122683B GB 2122683 B GB2122683 B GB 2122683B GB 08313972 A GB08313972 A GB 08313972A GB 8313972 A GB8313972 A GB 8313972A GB 2122683 B GB2122683 B GB 2122683B
Authority
GB
United Kingdom
Prior art keywords
exhaust manifold
cylinder motor
vehicle engines
engines
vehicle
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
GB08313972A
Other versions
GB8313972D0 (en
GB2122683A (en
Inventor
Helmut Schweizer
Bruno Kohl
Klaus Winter
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/en
Application filed by Witzenmann GmbH filed Critical Witzenmann GmbH
Publication of GB8313972D0 publication Critical patent/GB8313972D0/en
Publication of GB2122683A publication Critical patent/GB2122683A/en
Application granted granted Critical
Publication of GB2122683B publication Critical patent/GB2122683B/en
Expired 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
    • F01N13/08—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
    • F01N13/1816—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 the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
    • 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
GB08313972A 1982-05-22 1983-05-20 Exhaust manifold for multi-cylinder motor-vehicle engines Expired GB2122683B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823219360 DE3219360C2 (en) 1982-05-22 1982-05-22 Flexible line element for pulsating flows with a corrugated pipe
DE3235332 1982-09-24

Publications (3)

Publication Number Publication Date
GB8313972D0 GB8313972D0 (en) 1983-06-29
GB2122683A GB2122683A (en) 1984-01-18
GB2122683B true GB2122683B (en) 1985-07-31

Family

ID=25801968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08313972A Expired GB2122683B (en) 1982-05-22 1983-05-20 Exhaust manifold for multi-cylinder motor-vehicle engines

Country Status (4)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326259A1 (en) * 1983-07-21 1985-02-07 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Exhaust pipe
DE3427998A1 (en) * 1984-07-28 1986-01-30 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim EXHAUST PIPE FOR MOTOR VEHICLE ENGINES
JPH0543227Y2 (en) * 1987-12-21 1993-10-29
DE59400065D1 (en) * 1993-05-03 1996-02-01 Volkswagen Ag Pipe elbow
DE19514020A1 (en) * 1995-04-13 1996-10-17 Daimler Benz Ag Exhaust manifold, in particular for an internal combustion engine in a motor vehicle, and method for its production
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
DE102010026957B4 (en) * 2010-07-12 2020-08-06 Eberspächer Exhaust Technology GmbH & Co. KG Exhaust system

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 (en) * 1949-01-27 1954-02-15 Buechi Alfred Exhaust gas discharge device for multi-cylinder internal combustion engines with exhaust gas turbine charging.
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 (en) * 1976-10-14 1978-04-28 Saurer Ag Adolph
IT1188884B (en) * 1979-09-06 1988-01-28 Zeuna Staerker Kg COLLECTOR IN PARTICULAR FOR A SIX CYLINDER ENGINE IN LINE

Also Published As

Publication number Publication date
IT1221485B (en) 1990-07-06
IT8348333A0 (en) 1983-05-19
FR2527263A1 (en) 1983-11-25
FR2527263B1 (en) 1985-06-21
SE8302825L (en) 1983-11-23
SE455330B (en) 1988-07-04
GB8313972D0 (en) 1983-06-29
GB2122683A (en) 1984-01-18
SE8302825D0 (en) 1983-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee