GB1448599A - Internal combustion engines - Google Patents

Internal combustion engines

Info

Publication number
GB1448599A
GB1448599A GB5645773A GB5645773A GB1448599A GB 1448599 A GB1448599 A GB 1448599A GB 5645773 A GB5645773 A GB 5645773A GB 5645773 A GB5645773 A GB 5645773A GB 1448599 A GB1448599 A GB 1448599A
Authority
GB
United Kingdom
Prior art keywords
passage
inlet
exhaust
auxiliary
carburetter
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
GB5645773A
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
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to GB5645773A priority Critical patent/GB1448599A/en
Publication of GB1448599A publication Critical patent/GB1448599A/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
    • 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
    • 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)
  • Exhaust Silencers (AREA)

Abstract

1448599 IC engine inlet and exhaust passages; heating fuel-air mixtures HONDA GIKEN KOGYO KK 5 Dec 1973 56457/73 Heading F1B Inlet and exhaust apparatus for an I.C. engine having main and auxiliary combustion chambers 4, 7 connected by a flame passage 5 comprises a main inlet passage 9 communicating with a main carburetter 8 and an auxiliary inlet passage 11 communicating with an auxiliary carburetter 10 for supplying fuel/air mixture to the chambers 4 and 7 respectively, and an exhaust passage 12 for exhausting gases from chamber 4, the inlet passages 9, 11 being in thermal communication over at least a part of their length with the exhaust passage 12, there being cooling means adapted to receive coolant from the engine cooling system to reduce heat-flow from the inlet and exhaust passages to the carburetters. The cooling means is a jacket 13 with a coolant passage adjacent the auxiliary inlet passage 11 for connection to the coolant passages in engine body 1. The mixture supplied by main carburetter 8 is heated as it passes through chamber 9b in thermal communication with exhaust duct 12 and mixture from auxiliary carburetter 10 is heated in passing through passage 11.
GB5645773A 1973-12-05 1973-12-05 Internal combustion engines Expired GB1448599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5645773A GB1448599A (en) 1973-12-05 1973-12-05 Internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5645773A GB1448599A (en) 1973-12-05 1973-12-05 Internal combustion engines

Publications (1)

Publication Number Publication Date
GB1448599A true GB1448599A (en) 1976-09-08

Family

ID=10476674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5645773A Expired GB1448599A (en) 1973-12-05 1973-12-05 Internal combustion engines

Country Status (1)

Country Link
GB (1) GB1448599A (en)

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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