GB1453598A - Internal combustion engine and method of operation thereof - Google Patents

Internal combustion engine and method of operation thereof

Info

Publication number
GB1453598A
GB1453598A GB5426373A GB5426373A GB1453598A GB 1453598 A GB1453598 A GB 1453598A GB 5426373 A GB5426373 A GB 5426373A GB 5426373 A GB5426373 A GB 5426373A GB 1453598 A GB1453598 A GB 1453598A
Authority
GB
United Kingdom
Prior art keywords
port
air
pressure wave
exhaust
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
GB5426373A
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of GB1453598A publication Critical patent/GB1453598A/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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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)
  • Exhaust Gas After Treatment (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Exhaust Silencers (AREA)

Abstract

1453598 IC engine exhaust systems OUTBOARD MARINE CORP 22 Nov 1973 [13 Dec 1972] 54263/73 Heading F1B An I.C. engine comprises a combustion chamber with an exhaust port 13 which communicates with an exhaust gas discharge system 17 having means to introduce air to the combustion chamber via the port 13 by generating a negative pressure wave in the system 17 to draw air into the system via port 27 and supplying that air to the port 13 by means of a positive pressure wave. One or more reed valves 31 covering ports 27, (57) Fig. 2 (not shown) open to admit atmospheric air to duct 19 when the gas-pressure therein is below atmospheric, the air then being caused to flow to the port 13 by a reflected positive pressure wave from end-wall 35 or by a compressive wave arising from the opening of the exhaust port of another cylinder.
GB5426373A 1972-12-13 1973-11-22 Internal combustion engine and method of operation thereof Expired GB1453598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31466972A 1972-12-13 1972-12-13

Publications (1)

Publication Number Publication Date
GB1453598A true GB1453598A (en) 1976-10-27

Family

ID=23220930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5426373A Expired GB1453598A (en) 1972-12-13 1973-11-22 Internal combustion engine and method of operation thereof

Country Status (8)

Country Link
JP (1) JPS5825847B2 (en)
AU (1) AU477124B2 (en)
BE (1) BE808549A (en)
CA (1) CA1005296A (en)
DE (1) DE2362075A1 (en)
FR (1) FR2214324A5 (en)
GB (1) GB1453598A (en)
IT (1) IT1000290B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803778A1 (en) * 1978-01-28 1979-08-02 Freudenberg Carl Fa CHECK VALVE
JPS62232309A (en) * 1986-04-01 1987-10-12 三菱農機株式会社 Forward/rearward advance hydraulic clutch apparatus in working machine
US6202409B1 (en) * 1999-10-26 2001-03-20 Lloyd Taylor Acoustically-enhanced intake/exhaust system and method for internal combustion engines

Also Published As

Publication number Publication date
JPS5825847B2 (en) 1983-05-30
FR2214324A5 (en) 1974-08-09
CA1005296A (en) 1977-02-15
IT1000290B (en) 1976-03-30
AU477124B2 (en) 1976-10-14
BE808549A (en) 1974-03-29
DE2362075A1 (en) 1974-06-27
JPS4987918A (en) 1974-08-22
AU6282773A (en) 1975-05-22

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19931121