FR2267446A1 - Induction and exhaust manifolds for barrel engine - has inlet swirl chamber air and fuel - Google Patents

Induction and exhaust manifolds for barrel engine - has inlet swirl chamber air and fuel

Info

Publication number
FR2267446A1
FR2267446A1 FR7413627A FR7413627A FR2267446A1 FR 2267446 A1 FR2267446 A1 FR 2267446A1 FR 7413627 A FR7413627 A FR 7413627A FR 7413627 A FR7413627 A FR 7413627A FR 2267446 A1 FR2267446 A1 FR 2267446A1
Authority
FR
France
Prior art keywords
fuel
air
induction
swirl chamber
chamber air
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.)
Granted
Application number
FR7413627A
Other languages
French (fr)
Other versions
FR2267446B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7413627A priority Critical patent/FR2267446A1/en
Publication of FR2267446A1 publication Critical patent/FR2267446A1/en
Application granted granted Critical
Publication of FR2267446B1 publication Critical patent/FR2267446B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • 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
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/02—Formulas
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • 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
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

The mixture of air and fuel enters the inlet duct (1) which directs the mixture tangentially into the annular chamber (2) which opens out into the conical chamber (3). The inlet valves (5) of each of the engine cylinders open into the conical chamber (3). This arrangement gives the air a swirling motion, which ensures that fuel and air are completely mixed. The exhaust valves (10) lead into radial ducts (11) which communicate with a circular tube of rectangular cross-section (16). The swirl induced in the circular exhaust manifold creates a low pressure which applies a suction to the pistons during the exhaust stroke and increases the engine power.
FR7413627A 1974-04-12 1974-04-12 Induction and exhaust manifolds for barrel engine - has inlet swirl chamber air and fuel Granted FR2267446A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413627A FR2267446A1 (en) 1974-04-12 1974-04-12 Induction and exhaust manifolds for barrel engine - has inlet swirl chamber air and fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413627A FR2267446A1 (en) 1974-04-12 1974-04-12 Induction and exhaust manifolds for barrel engine - has inlet swirl chamber air and fuel

Publications (2)

Publication Number Publication Date
FR2267446A1 true FR2267446A1 (en) 1975-11-07
FR2267446B1 FR2267446B1 (en) 1976-10-08

Family

ID=9137837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413627A Granted FR2267446A1 (en) 1974-04-12 1974-04-12 Induction and exhaust manifolds for barrel engine - has inlet swirl chamber air and fuel

Country Status (1)

Country Link
FR (1) FR2267446A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092447A1 (en) * 1982-03-04 1983-10-26 Regie Nationale Des Usines Renault Distribution device for an axial engine
EP1121517A2 (en) * 1998-08-19 2001-08-08 Shuttleworth Axial Motor Company Limited Improvements relating to axial two-stroke motors
EP1896700A2 (en) * 2005-06-23 2008-03-12 Thomas Engine Company, LLC Compact valve actuation mechanism for barrel internal combustion engines

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092447A1 (en) * 1982-03-04 1983-10-26 Regie Nationale Des Usines Renault Distribution device for an axial engine
EP1121517A2 (en) * 1998-08-19 2001-08-08 Shuttleworth Axial Motor Company Limited Improvements relating to axial two-stroke motors
EP1121517A4 (en) * 1998-08-19 2004-06-02 Shuttleworth Axial Motor Compa Improvements relating to axial two-stroke motors
EP1896700A2 (en) * 2005-06-23 2008-03-12 Thomas Engine Company, LLC Compact valve actuation mechanism for barrel internal combustion engines
EP1896700A4 (en) * 2005-06-23 2010-08-25 Thomas Engine Co Llc Compact valve actuation mechanism for barrel internal combustion engines
US8079336B2 (en) 2005-06-23 2011-12-20 Thomas Engine Company, Llc Compact valve actuation mechanism for barrel internal combustion engines

Also Published As

Publication number Publication date
FR2267446B1 (en) 1976-10-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse