IT1244935B - Motore a combustione interna e complesso di componenti di un sistema di alimentazione di combustibile per esso. - Google Patents

Motore a combustione interna e complesso di componenti di un sistema di alimentazione di combustibile per esso.

Info

Publication number
IT1244935B
IT1244935B ITRM910138A ITRM910138A IT1244935B IT 1244935 B IT1244935 B IT 1244935B IT RM910138 A ITRM910138 A IT RM910138A IT RM910138 A ITRM910138 A IT RM910138A IT 1244935 B IT1244935 B IT 1244935B
Authority
IT
Italy
Prior art keywords
fuel
crankcase cover
fuel supply
components
component
Prior art date
Application number
ITRM910138A
Other languages
English (en)
Inventor
David J Hartke
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 ITRM910138A0 publication Critical patent/ITRM910138A0/it
Publication of ITRM910138A1 publication Critical patent/ITRM910138A1/it
Application granted granted Critical
Publication of IT1244935B publication Critical patent/IT1244935B/it

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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • 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 outboard marine 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10032—Plenum chambers specially shaped or arranged connecting duct between carburettor or air inlet duct and the plenum chamber; specially positioned carburettors or throttle bodies with respect to the plenum chamber
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10183—Engines having intake ducts fed from a separate carburettor or injector, the idling system being considered as a separate carburettor
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/1019—Two-stroke engines; Reverse-flow scavenged or cross scavenged engines
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10196—Carburetted engines
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S123/00—Internal-combustion engines
    • Y10S123/05—Crankcase pressure-operated pumps

Abstract

Viene descritto nella presente un motore comprendente un blocco cilindri, un coperchio di basamento montato sul blocco cilindro e includente primo e secondo lato opposti, un primo carburatore montato sul blocco in corrispondenza del primo lato del coperchio di basamento, un secondo carburatore montato sul blocco in corrispondenza del secondo lato del. coperchio di basamento, una mensola supportata dal coperchio di basamento tra il primo e secondo carburatore, ed un componente di alimentazioni di combustibile montato sulla mensola e comprendenti uno tra una pompa di combustibile, una pompa di olio, una pompa combinata di combustibile e di olio, un sparatore di vapore di combustibile, una pompa di vapore di combustibile, un filtro di combustibile, una valvola di comando di combustibile di cicchetto, ed un deviatore a depressione.
ITRM910138A 1990-03-02 1991-02-27 Motore a combustione interna e complesso di componenti di un sistema di alimentazione di combustibile per esso. IT1244935B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/487,669 US5024188A (en) 1990-03-02 1990-03-02 Fuel supply system component assembly

Publications (3)

Publication Number Publication Date
ITRM910138A0 ITRM910138A0 (it) 1991-02-27
ITRM910138A1 ITRM910138A1 (it) 1992-08-27
IT1244935B true IT1244935B (it) 1994-09-13

Family

ID=23936673

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910138A IT1244935B (it) 1990-03-02 1991-02-27 Motore a combustione interna e complesso di componenti di un sistema di alimentazione di combustibile per esso.

Country Status (7)

Country Link
US (1) US5024188A (it)
JP (1) JP3218048B2 (it)
BE (1) BE1004252A5 (it)
CA (1) CA2030430A1 (it)
GB (1) GB2241535B (it)
HK (1) HK150094A (it)
IT (1) IT1244935B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203306A (en) * 1990-03-02 1993-04-20 Outboard Marine Corporation Fuel feed system
CA2030908A1 (en) * 1990-03-02 1991-09-03 Henry C. Billingsley Fuel feed system
US5231967A (en) * 1991-01-04 1993-08-03 Outboard Marine Corporation Fuel pump and fuel filter for a marine installation
DE4142354C2 (de) * 1991-12-20 2003-04-17 Stihl Maschf Andreas Handgeführtes Arbeitsgerät mit einem Verbrennungsmotor und einer Einspritzpumpe
JP3734281B2 (ja) * 1993-09-10 2006-01-11 株式会社デンソー インタンク式燃料ポンプ
JP3720402B2 (ja) * 1995-02-17 2005-11-30 ヤマハマリン株式会社 燃料噴射式船外機
US5832903A (en) * 1997-06-02 1998-11-10 Brunswick Corp. Fuel supply system for an internal combustion engine
JP4007703B2 (ja) * 1998-10-22 2007-11-14 本田技研工業株式会社 フロートレス型気化器への燃料供給装置
US7013878B1 (en) 2004-06-03 2006-03-21 Walbro Engine Management, L.L.C. Fuel vapor separator
EP2425114B1 (en) * 2009-04-27 2014-10-22 Carter Fuel Systems, LLC Marine fuel delivery system with plastic housing and method of construction thereof
GB2510184A (en) * 2013-01-29 2014-07-30 Airbus Operations Ltd Aircraft fuel system with reservoir in pressure sensor line
DE112019001429T5 (de) * 2018-03-20 2020-12-10 Walbro Llc Kraftstoffpumpenbaugruppe mit abgeleitetem Durchfluss

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB120071A (en) * 1917-10-16 1918-10-16 Thomas Mcclements Improvements relating to Internal Combustion Engines.
US2771868A (en) * 1954-09-09 1956-11-27 Kiekhaefer Corp Engine fuel pressure regulator
JPS5392013A (en) * 1977-01-24 1978-08-12 Kubota Ltd Forced-air cooling v-shaped engine
DE3021180A1 (de) * 1979-06-06 1980-12-18 Honda Motor Co Ltd Kraftrad mit mehrzylinder-brennkraftmaschine
US4286553A (en) * 1979-07-25 1981-09-01 Outboard Marine Corporation Integrated fuel primer and crankcase drain system for internal combustion engine
US4266514A (en) * 1979-08-06 1981-05-12 Brunswick Corporation Intake manifold system for a two-cycle V-engine
US4312314A (en) * 1979-11-08 1982-01-26 Outboard Marine Corporation Acceleration fuel enrichment system for an internal combustion engine
US4473340A (en) * 1981-10-08 1984-09-25 Outboard Marine Corporation Combined fluid pressure actuated fuel and oil pump
US4519347A (en) * 1982-02-22 1985-05-28 Propane Carburetion Company, Inc. Bracket for supporting low pressure gas carburetor and components
US4870392A (en) * 1982-04-05 1989-09-26 Outboard Marine Corporation Fluid flow restriction warning indicator
JPH034756Y2 (it) * 1985-08-27 1991-02-07
GB2182390B (en) * 1985-10-21 1989-09-20 Honda Motor Co Ltd Accessory attachment structure for a v-shaped engine
US4702202A (en) * 1986-08-26 1987-10-27 Brunswick Corporation Low profile internally packaged fuel injection system for two cycle engine
GB2217388B (en) * 1988-04-11 1992-11-18 Outboard Marine Corp Vapour separator

Also Published As

Publication number Publication date
BE1004252A5 (fr) 1992-10-20
US5024188A (en) 1991-06-18
GB2241535A (en) 1991-09-04
ITRM910138A1 (it) 1992-08-27
JP3218048B2 (ja) 2001-10-15
GB9027747D0 (en) 1991-02-13
HK150094A (en) 1995-01-06
GB2241535B (en) 1993-12-22
JPH0617663A (ja) 1994-01-25
CA2030430A1 (en) 1991-09-03
ITRM910138A0 (it) 1991-02-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960226