GB1301377A - - Google Patents

Info

Publication number
GB1301377A
GB1301377A GB1301377DA GB1301377A GB 1301377 A GB1301377 A GB 1301377A GB 1301377D A GB1301377D A GB 1301377DA GB 1301377 A GB1301377 A GB 1301377A
Authority
GB
United Kingdom
Prior art keywords
outer shell
outlet
sleeve
inlets
sleeves
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
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 filed Critical
Publication of GB1301377A publication Critical patent/GB1301377A/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
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/26—Construction of thermal reactors

Abstract

1301377 I C engine exhaust manifolds ARVIN INDUSTRIES Inc 18 June 1970 [2 Jan 1970] 29620/70 Heading F1B An inner shell 112 is formed by a plurality of annular sleeves 130 defining respective chambers 126....129 having inlet conduits 143 carried in inlets 120 projecting from an outer shell 111. All but one of the sleeves 130 has an annular offset portion 134, 134<SP>1</SP>, 134<SP>11</SP> at one end which guides the adjacent end of the next adjacent sleeve for relative thermal expansion or contraction and an outwardly projecting outlet 139 from one of the chambers 127 is slidably carried in an outwardly projecting outlet 117 on the outer shell 111. A compressible thermal insulating material 148 is provided between the shells 111 and 112 and between the inlets 120 and inlet conduits 143 which are in fixed sealing engagement with the flanges 124. In a further embodiment, Figs. 3 and 4 (not shown), the outer shell is a longitudinally split metal casting (210) and the annular offset end portions (234) of the inner shell sleeves (230) each receive the adjacent end of the adjacent sleeve therewithin. The sleeve inlet conduits (243) and the outlet conduit (239), on an intermediate sleeve, are corrugated and slidably and sealingly received in the inlets and an outlet projecting from the outer shell. Insulation between the shells (210, 212) is provided by an air gap therebetween. The sheet metal components of the manifolds may be welded together rather than connected by rolled seams.
GB1301377D 1970-01-02 1970-06-18 Expired GB1301377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18770A 1970-01-02 1970-01-02

Publications (1)

Publication Number Publication Date
GB1301377A true GB1301377A (en) 1972-12-29

Family

ID=21690310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301377D Expired GB1301377A (en) 1970-01-02 1970-06-18

Country Status (5)

Country Link
US (1) US3581494A (en)
JP (1) JPS5014284B1 (en)
DE (1) DE2033434B2 (en)
FR (1) FR2074857A5 (en)
GB (1) GB1301377A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816003A1 (en) * 2000-11-01 2002-05-03 Daimler Chrysler Ag EXHAUST MANIFOLD ISOLATED BY AN AIR SLIT FOR AN INTERNAL COMBUSTION ENGINE

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844684B1 (en) * 1970-01-14 1973-12-26
SE373907B (en) * 1970-09-16 1975-02-17 Zeuna Staerker Kg
US4022019A (en) * 1970-11-20 1977-05-10 Alfa Romeo S.P.A. Exhaust conveying system for internal combustion engines
FR2127074A5 (en) * 1971-02-22 1972-10-13 Peugeot & Renault
US3724218A (en) * 1971-05-04 1973-04-03 Gen Motors Corp Engine exhaust reactor and method of making
US3768260A (en) * 1971-08-13 1973-10-30 Westinghouse Electric Corp Manifold thermal reactor
US3727410A (en) * 1971-12-03 1973-04-17 Arvin Ind Inc Exhaust gas manifold
US3775979A (en) * 1971-12-03 1973-12-04 Arvin Ind Inc Exhaust gas manifold
USRE28988E (en) * 1971-12-03 1976-10-05 Arvin Industries, Inc. Exhaust gas manifold
US3761116A (en) * 1972-05-22 1973-09-25 Arvin Ind Inc Tube-plate interconnection
US3864908A (en) * 1972-06-19 1975-02-11 Paul G Lahaye Dry insulated parts and method of manufacture
JPS5146205B2 (en) * 1972-07-03 1976-12-08
JPS5138383B2 (en) * 1972-08-22 1976-10-21
IT1045812B (en) * 1973-02-14 1980-06-10 Alfa Romeo Spa INTERNAL INSULATED EXHAUST PIPES FOR COMBUSTION ENGINES AND TECHNOLOGICAL PROCEDURE FOR THE CONSTRUCTION OF THEM
DE2340342A1 (en) * 1973-08-09 1975-02-20 Audi Nsu Auto Union Ag COMBUSTION MACHINE WITH A REACTOR FOR THE POST-COMBUSTION OF UNBURNED EXHAUST GAS COMPONENTS
DE2449628B2 (en) * 1974-10-18 1976-11-04 Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg TWO-STROKE COMBUSTION ENGINE
DE2653263C3 (en) * 1976-11-24 1983-05-11 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Exhaust pipe
US4179884A (en) * 1977-08-08 1979-12-25 Caterpillar Tractor Co. Watercooled exhaust manifold and method of making same
US4168610A (en) * 1978-03-29 1979-09-25 Caterpillar Tractor Co. Exhaust manifold with reflective insulation
DE3326260A1 (en) * 1983-07-21 1985-02-07 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Exhaust pipe
DE3326259A1 (en) * 1983-07-21 1985-02-07 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Exhaust pipe
WO1985003976A1 (en) * 1984-03-01 1985-09-12 Veikko Rahikka Apparatus for afterburning smoke gases
DE3427998A1 (en) * 1984-07-28 1986-01-30 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim EXHAUST PIPE FOR MOTOR VEHICLE ENGINES
DE3635478C1 (en) * 1986-10-18 1988-02-11 Mtu Friedrichshafen Gmbh Exhaust pipe for a charged, multi-cylinder internal combustion engine
US4905789A (en) * 1988-01-15 1990-03-06 Francis Monte D Muffler for blower of air ductwork supply line
US5220789A (en) * 1991-03-05 1993-06-22 Ford Motor Company Integral unitary manifold-muffler-catalyst device
DE4202079C2 (en) * 1992-01-25 1998-04-02 Audi Ag Exhaust system for internal combustion engines
DE4224499C2 (en) * 1992-07-24 2000-10-26 Bischoff Erhardt Gmbh Co Kg Flange connection between two exhaust gas-carrying parts
DE4226171A1 (en) * 1992-08-07 1994-02-10 Bischoff Erhardt Gmbh Co Kg Exhaust manifold
DE4226715A1 (en) * 1992-08-12 1994-02-17 Eberspaecher J Exhaust manifold
FR2717224B1 (en) * 1994-03-09 1996-05-03 Streit Sa Ets Exhaust manifold for motor vehicle engine.
US6247552B1 (en) * 1994-12-16 2001-06-19 J. Eberspächer Gmbh & Co. Air gap-insulated exhaust manifold
DE19526086A1 (en) * 1995-07-18 1997-01-23 Porsche Ag Exhaust system of an internal combustion engine and method for producing the collection chamber of an exhaust system
US6324838B1 (en) * 1999-10-07 2001-12-04 Metaldyne Tubular Products, Inc. Flow deflector member for exhaust manifold
US7836692B2 (en) * 2005-01-31 2010-11-23 Faurecia Systemes D'echappement Exhaust line element provided with a turbocompressor
US20070289810A1 (en) * 2006-06-15 2007-12-20 Tsann-Hwang Lin Carbon deposition eliminator for vehicle exhaust pipe
US20080066465A1 (en) * 2006-09-20 2008-03-20 Francis Andrew Maidens Turbocharger header for an internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078754A (en) * 1934-03-24 1937-04-27 Burgess Lab Inc C F Silencer
US2611238A (en) * 1950-01-09 1952-09-23 American Locomotive Co Exhaust manifold for internalcombustion engines
GB673277A (en) * 1950-01-20 1952-06-04 Maschf Augsburg Nuernberg Ag Improvements in or relating to exhaust pipes for internal combustion engines
US2886945A (en) * 1954-02-13 1959-05-19 Maschf Augsburg Nuernberg Ag Exhaust pipe
US3177649A (en) * 1963-03-08 1965-04-13 Alco Products Inc Exhaust manifolds
US3413803A (en) * 1967-02-24 1968-12-03 Du Pont Exhaust manifold reaction system and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816003A1 (en) * 2000-11-01 2002-05-03 Daimler Chrysler Ag EXHAUST MANIFOLD ISOLATED BY AN AIR SLIT FOR AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
DE2033434A1 (en) 1971-07-08
DE2033434B2 (en) 1979-02-08
FR2074857A5 (en) 1971-10-08
JPS5014284B1 (en) 1975-05-27
US3581494A (en) 1971-06-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee