GB8800359D0 - Apparatus for low-pressure fuel injection into two-stroke i c engine - Google Patents

Apparatus for low-pressure fuel injection into two-stroke i c engine

Info

Publication number
GB8800359D0
GB8800359D0 GB888800359A GB8800359A GB8800359D0 GB 8800359 D0 GB8800359 D0 GB 8800359D0 GB 888800359 A GB888800359 A GB 888800359A GB 8800359 A GB8800359 A GB 8800359A GB 8800359 D0 GB8800359 D0 GB 8800359D0
Authority
GB
United Kingdom
Prior art keywords
stroke
engine
low
fuel injection
pressure fuel
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.)
Pending
Application number
GB888800359A
Other versions
GB2199617A (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.)
Piaggio and C SpA
Original Assignee
Piaggio and C SpA
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 Piaggio and C SpA filed Critical Piaggio and C SpA
Publication of GB8800359D0 publication Critical patent/GB8800359D0/en
Publication of GB2199617A publication Critical patent/GB2199617A/en
Pending 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/10—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel peculiar to scavenged two-stroke engines, e.g. injecting into crankcase-pump chamber
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/045—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the combustion chamber
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
GB08800359A 1987-01-09 1988-01-08 Low-pressure fuel injection into a two-stroke engine Pending GB2199617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8719033A IT1215330B (en) 1987-01-09 1987-01-09 LOW PRESSURE FUEL INJECTION APPARATUS IN A TWO STROKE ENGINE.

Publications (2)

Publication Number Publication Date
GB8800359D0 true GB8800359D0 (en) 1988-02-10
GB2199617A GB2199617A (en) 1988-07-13

Family

ID=11153980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08800359A Pending GB2199617A (en) 1987-01-09 1988-01-08 Low-pressure fuel injection into a two-stroke engine

Country Status (5)

Country Link
DE (1) DE3744609A1 (en)
FR (1) FR2609504A1 (en)
GB (1) GB2199617A (en)
IN (1) IN168162B (en)
IT (1) IT1215330B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0240041A (en) * 1988-07-29 1990-02-08 Fuji Heavy Ind Ltd Fuel injection control device for 2-cycle direct injection engine
JPH0240042A (en) * 1988-07-29 1990-02-08 Fuji Heavy Ind Ltd Fuel injection control device for 2-cycle direct injection engine
JPH07189875A (en) * 1993-12-28 1995-07-28 Yamaha Motor Co Ltd Fuel injector for two-cycle engine
EP0742366B1 (en) * 1995-05-12 1998-09-30 Yamaha Hatsudoki Kabushiki Kaisha Internal combustion engine
DE19922217A1 (en) 1999-05-14 2000-11-23 Andreas Mozzi Internal combustion engine producing little exhaust gas, with pump device in form of piston pump with at least one driven piston in closed pump cavity
US6691649B2 (en) 2000-07-19 2004-02-17 Bombardier-Rotax Gmbh Fuel injection system for a two-stroke engine
DE10140797A1 (en) * 2001-08-20 2003-07-31 Bosch Gmbh Robert Compensation element for a fuel injector
AT503127B1 (en) * 2006-03-21 2007-08-15 Kirchberger Roland Dipl Ing Dr TWO STROKE COMBUSTION ENGINE
AT507635B1 (en) * 2008-12-02 2013-08-15 Kirchberger Roland Dipl Ing Dr Techn TWO STROKE COMBUSTION ENGINE
EP2423484A1 (en) * 2010-08-27 2012-02-29 FORMTECH Technologies GmbH Two stroke combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947032C (en) * 1943-09-28 1956-08-09 Daimler Benz Ag Mixture-compressing two-stroke internal combustion engine with a crankcase pump
GB723972A (en) * 1950-05-22 1955-02-16 Gutbrod Motorenbau Gmbh An improved two-stroke cycle direct injection internal combustion engine
US3621821A (en) * 1968-07-17 1971-11-23 Stanislaw Jarnuszkiewicz Arrangement for stratifying the fuel charge in spark-ignition engines
NL7107278A (en) * 1970-05-29 1971-12-01
FR2166420A5 (en) * 1971-10-19 1973-08-17 Motobecane Ateliers
JPS586050B2 (en) * 1978-07-13 1983-02-02 三菱自動車工業株式会社 Engine fuel supply system
JPS59158328A (en) * 1983-02-26 1984-09-07 Nissan Motor Co Ltd Internal-combustion engine

Also Published As

Publication number Publication date
IT1215330B (en) 1990-02-08
FR2609504A1 (en) 1988-07-15
IT8719033A0 (en) 1987-01-09
GB2199617A (en) 1988-07-13
IN168162B (en) 1991-02-16
DE3744609A1 (en) 1988-07-21

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