GB1375496A - - Google Patents

Info

Publication number
GB1375496A
GB1375496A GB3141972A GB3141972A GB1375496A GB 1375496 A GB1375496 A GB 1375496A GB 3141972 A GB3141972 A GB 3141972A GB 3141972 A GB3141972 A GB 3141972A GB 1375496 A GB1375496 A GB 1375496A
Authority
GB
United Kingdom
Prior art keywords
outlet conduit
end caps
sleeves
conduits
inner 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
GB3141972A
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 GB1375496A publication Critical patent/GB1375496A/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
    • 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

1375496 Exhaust manifold ARVIN INDUSTRIES Inc 5 July 1972 [3 Dec 1971] 31419/72 Heading F1B An exhaust manifold for an I.C. engine comprises an outer sleeve 11 Fig. 1 with a plurality of slidably inter-fitting inner sleeves 30, 53 and first and second pairs of end caps 13, 35, there being rings 44 on the second pair of end caps slidably inter-connected to the outermost pair of inner sleeves to support the latter in spaced relation to the outer sleeve. An outlet conduit 23 contains a second outlet conduit 66 movable with respect to it and longitudinally spaced inlet conduits 20 contain second inlet conduits 55 connected to the inner sleeves. Compressible insulating material 68 is interposed between inner and outer sleeves and between their inlet and outlet conduits and also between end wall 38 and central wall 15 of caps 35 and 13. The outlet conduit may alternatively extend through one of the end caps, Fig. 4 (not shown).
GB3141972A 1971-12-03 1972-07-05 Expired GB1375496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20449871A 1971-12-03 1971-12-03

Publications (1)

Publication Number Publication Date
GB1375496A true GB1375496A (en) 1974-11-27

Family

ID=22758156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3141972A Expired GB1375496A (en) 1971-12-03 1972-07-05

Country Status (7)

Country Link
US (1) US3727410A (en)
JP (1) JPS5141175B2 (en)
AU (1) AU446808B2 (en)
CA (1) CA971065A (en)
DE (1) DE2238257C3 (en)
FR (1) FR2164131A5 (en)
GB (1) GB1375496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349915A (en) * 1999-05-10 2000-11-15 Ford Global Tech Inc Hybrid exhaust manifold for i.c. engines

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT956949B (en) * 1971-07-28 1973-10-10 Boysen Friedrich Kg TUBULAR DUCT FOR HOT VEHICLES EQUIPPED WITH A THERMALLY INSULATING CASE IN PARTICULAR THERMAL REACTOR INSERTED IN THE EXHAUST GAS DUCTS OF INTERNAL COMBUSTION OR SIMILAR ENGINES
JPS5146205B2 (en) * 1972-07-03 1976-12-08
JPS5213577B2 (en) * 1973-07-18 1977-04-15
JPS5430052B2 (en) * 1974-09-06 1979-09-27
GB1526963A (en) * 1974-11-26 1978-10-04 Fuji Heavy Ind Ltd Exhaust systems for internal combustion engines
US4185463A (en) * 1976-05-18 1980-01-29 Toyota Jibosha Kogyo Kabushiki Kaisha Exhaust double pipe of an internal combustion engine
US4182122A (en) * 1978-02-15 1980-01-08 Caterpillar Tractor Co. Insulated exhaust manifold
DE3635478C1 (en) * 1986-10-18 1988-02-11 Mtu Friedrichshafen Gmbh Exhaust pipe for a charged, multi-cylinder internal combustion engine
DE3809324A1 (en) * 1988-03-19 1989-09-28 Gillet Heinrich Gmbh EXHAUST SYSTEM FOR MOTOR VEHICLES
US5419127A (en) * 1993-11-22 1995-05-30 Soundwich Inc Insulated damped exhaust manifold
JPH09125948A (en) * 1995-10-31 1997-05-13 Toshiomi Hayashi Method for assembling exhaust-system piping of engine and its assembled structure
US6725656B2 (en) 2001-12-07 2004-04-27 Dan T. Moore Company Insulated exhaust manifold
US20040177609A1 (en) * 2001-12-07 2004-09-16 Moore Dan T. Insulated exhaust manifold having ceramic inner layer that is highly resistant to thermal cycling
US6622481B1 (en) * 2002-03-14 2003-09-23 Brunswick Corporation Exhaust treatment device for an internal combustion engine
DE10346552A1 (en) * 2003-10-07 2005-06-30 Friedrich Boysen Gmbh & Co. Kg Luftspaltkrümmer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413803A (en) * 1967-02-24 1968-12-03 Du Pont Exhaust manifold reaction system and apparatus
US3581494A (en) * 1970-01-02 1971-06-01 Arvin Ind Inc Exhaust gas manifold
US3633368A (en) * 1970-08-12 1972-01-11 Du Pont Exhaust gas reactor
US3635031A (en) * 1970-09-09 1972-01-18 Gen Motors Corp Exhaust manifold reactor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349915A (en) * 1999-05-10 2000-11-15 Ford Global Tech Inc Hybrid exhaust manifold for i.c. engines
US6425243B1 (en) 1999-05-10 2002-07-30 Ford Global Tech., Inc. Hybrid exhaust manifold for combustion engines
GB2349915B (en) * 1999-05-10 2003-12-03 Ford Global Tech Inc Hybrid exhaust manifold

Also Published As

Publication number Publication date
FR2164131A5 (en) 1973-07-27
DE2238257C3 (en) 1978-10-12
DE2238257B2 (en) 1978-02-16
AU4366772A (en) 1974-01-03
AU446808B2 (en) 1974-03-28
JPS4864317A (en) 1973-09-06
DE2238257A1 (en) 1973-06-07
CA971065A (en) 1975-07-15
JPS5141175B2 (en) 1976-11-08
US3727410A (en) 1973-04-17

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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