GB1497268A - Internal combustion engine intake and exhaust apparatus - Google Patents

Internal combustion engine intake and exhaust apparatus

Info

Publication number
GB1497268A
GB1497268A GB55878/74A GB5587874A GB1497268A GB 1497268 A GB1497268 A GB 1497268A GB 55878/74 A GB55878/74 A GB 55878/74A GB 5587874 A GB5587874 A GB 5587874A GB 1497268 A GB1497268 A GB 1497268A
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
chamber
housing
opening
combustion chamber
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
GB55878/74A
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 JP743318A external-priority patent/JPS5326250B2/ja
Priority claimed from JP331974A external-priority patent/JPS5326251B2/ja
Priority claimed from JP4574374A external-priority patent/JPS5326604B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB1497268A publication Critical patent/GB1497268A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • F02B19/1028—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
    • F02M31/087—Heat-exchange arrangements between the air intake and exhaust gas passages, e.g. by means of contact between the passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

1497268 Afterburners HONDA GIKEN KOGYO KK 24 Dec 1974 [29 Dec 1973 (2) 23 April 1974] 55878/74 Heading F4B [Also in Division F1] An intake and exhaust apparatus for a multicylinder engine having the cylinders arranged in at least one bank comprises an exhaust gas reaction chamber housing 17, a member 16 defining an exhaust gas reaction chamber, a plurality of conduits 17 arranged to receive exhaust gases from the cylinders and opening into the reaction chamber, an intake manifold 21, 22 formed within top closure member 18 of the housing and an exhaust gas opening 29, in the top wall of member 16, which is arranged to direct exhaust gas at a portion of the intake manifold. Member 16 includes an inner wall 16a and an outer laminated heatinsulating wall 16b. Baffle 31 directs exhaust gas entering through adjacent conduit 27 towards the end of the chamber remote from outlet pipe 28, to increase the residence time of the gases within the chamber. Housing 17 includes channels 19 for liquid coolant and a heat shield 20. The inlet manifold includes a main carburettor which discharges a lean air/ fuel mixture into duct 21, 21<SP>1</SP> which leads the mixture to a main combustion chamber of a cylinder, and an auxiliary carburetter 24 which discharges a rich air/fuel mixture into duct 22, 22<SP>1</SP> which leads the mixture to a pre-combustion chamber associated with the main combustion chamber. Exhaust gas issuing through opening 29 heats the inlet manifold and then passes through hole 30 to pipe 28. In the embodiment described the apparatus is situated between the cylinder banks of a V-engine.
GB55878/74A 1973-12-29 1974-12-24 Internal combustion engine intake and exhaust apparatus Expired GB1497268A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP743318A JPS5326250B2 (en) 1973-12-29 1973-12-29
JP331974A JPS5326251B2 (en) 1973-12-29 1973-12-29
JP4574374A JPS5326604B2 (en) 1974-04-23 1974-04-23

Publications (1)

Publication Number Publication Date
GB1497268A true GB1497268A (en) 1978-01-05

Family

ID=27275754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55878/74A Expired GB1497268A (en) 1973-12-29 1974-12-24 Internal combustion engine intake and exhaust apparatus

Country Status (9)

Country Link
BE (1) BE823826A (en)
CA (2) CA1047861A (en)
CH (1) CH591631A5 (en)
DE (1) DE2461488C3 (en)
ES (1) ES433307A1 (en)
FR (1) FR2256311B1 (en)
GB (1) GB1497268A (en)
IT (1) IT1026159B (en)
SE (1) SE421816B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132697A (en) * 1982-12-27 1984-07-11 Brunswick Corp Internal combustion engine with air-fuel mixture heating
US4534333A (en) * 1982-12-27 1985-08-13 Brunswick Corporation Internal combustion engine with air-fuel mixture heating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132697A (en) * 1982-12-27 1984-07-11 Brunswick Corp Internal combustion engine with air-fuel mixture heating
US4534333A (en) * 1982-12-27 1985-08-13 Brunswick Corporation Internal combustion engine with air-fuel mixture heating

Also Published As

Publication number Publication date
DE2461488C3 (en) 1978-09-28
SE7416272L (en) 1975-06-30
IT1026159B (en) 1978-09-20
CA1020420A (en) 1977-11-08
BE823826A (en) 1975-06-24
FR2256311A1 (en) 1975-07-25
ES433307A1 (en) 1977-02-16
DE2461488B2 (en) 1978-01-19
CH591631A5 (en) 1977-09-30
CA1047861A (en) 1979-02-06
SE421816B (en) 1982-02-01
DE2461488A1 (en) 1975-07-10
FR2256311B1 (en) 1979-01-05

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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