SE8406573L - Insprutningsanordning for tvataktmotorer - Google Patents

Insprutningsanordning for tvataktmotorer

Info

Publication number
SE8406573L
SE8406573L SE8406573A SE8406573A SE8406573L SE 8406573 L SE8406573 L SE 8406573L SE 8406573 A SE8406573 A SE 8406573A SE 8406573 A SE8406573 A SE 8406573A SE 8406573 L SE8406573 L SE 8406573L
Authority
SE
Sweden
Prior art keywords
pump piston
fuel
valve
pressure chamber
injection device
Prior art date
Application number
SE8406573A
Other languages
Unknown language ( )
English (en)
Other versions
SE8406573D0 (sv
Inventor
M Wissmann
H Nickel
Original Assignee
Stihl Maschf Andreas
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 Stihl Maschf Andreas filed Critical Stihl Maschf Andreas
Publication of SE8406573D0 publication Critical patent/SE8406573D0/sv
Publication of SE8406573L publication Critical patent/SE8406573L/sv

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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/005—Arrangements of fuel feed-pumps with respect to fuel injection apparatus
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/12—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary
    • F02M59/14—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary of elastic-wall type
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
SE8406573A 1984-02-21 1984-12-21 Insprutningsanordning for tvataktmotorer SE8406573L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843406120 DE3406120A1 (de) 1984-02-21 1984-02-21 Einspritzvorrichtung fuer zweitaktmotoren

Publications (2)

Publication Number Publication Date
SE8406573D0 SE8406573D0 (sv) 1984-12-21
SE8406573L true SE8406573L (sv) 1985-08-22

Family

ID=6228302

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8406573A SE8406573L (sv) 1984-02-21 1984-12-21 Insprutningsanordning for tvataktmotorer

Country Status (5)

Country Link
US (1) US4597371A (sv)
JP (1) JPS60195372A (sv)
DE (1) DE3406120A1 (sv)
FR (1) FR2559841A1 (sv)
SE (1) SE8406573L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915063A (en) * 1985-10-15 1990-04-10 Tilton Equipment Company Vapor lock prevention system
US5682845A (en) * 1995-11-01 1997-11-04 Walbro Corporation Fuel delivery system for hand-held two-stroke cycle engines
JPH1018941A (ja) * 1996-07-01 1998-01-20 Mitsubishi Electric Corp 可変吐出量高圧ポンプ
US6394426B1 (en) 2000-07-07 2002-05-28 Walbro Corporation Engine dual fuel supply apparatus
US8708669B1 (en) 2007-02-12 2014-04-29 Brunswick Corporation Fuel pumping system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE512990C (de) * 1930-11-22 Alexander Abramson Kolbenpumpe, insbesondere Brennstoffeinspritzpumpe, fuer Brennkraftmaschinen
DE442800C (de) * 1923-03-10 1927-04-11 Rudolf Walker Brennstoffpumpe fuer Verbrennungskraftmaschinen
DE526668C (de) * 1927-04-09 1931-06-09 Fritz Stephan Dipl Ing Aus mehreren Einzelpumpen bestehende Pumpengruppe zur Verteilung und Regelung von fluessigem Brennstoff bei Brennkraftmaschinen
US2010165A (en) * 1932-05-10 1935-08-06 Lubrication Corp Lubricating device
US2310405A (en) * 1940-09-19 1943-02-09 Gen Tire & Rubber Co Oil seal
DE954379C (de) * 1949-11-01 1956-12-13 Werner Staege Dipl Ing Einspritzpumpe
BE516332A (sv) * 1951-12-20
US2694386A (en) * 1952-07-29 1954-11-16 Keba Ab 2-cycle gasoline engine of the fuel injection type
US3117524A (en) * 1959-10-20 1964-01-14 Weatherhead Co Pump damping means
US3357363A (en) * 1966-11-15 1967-12-12 Internat Basic Eeonomy Corp Hydraulic machine
GB1243184A (en) * 1967-11-06 1971-08-18 Cav Ltd Liquid fuel injection pumping apparatus
US3645648A (en) * 1968-08-23 1972-02-29 Johan H Graffman Hydraulic pulse generator
DE2419425A1 (de) * 1974-04-23 1975-11-06 Daimler Benz Ag Einspritzvorrichtung fuer gemischverdichtende brennkraftmaschinen
CA1040497A (en) * 1975-03-17 1978-10-17 Lloyd E. Johnson Sealing in fuel injection pumps
JPS57124032A (en) * 1981-01-24 1982-08-02 Diesel Kiki Co Ltd Fuel injector

Also Published As

Publication number Publication date
FR2559841A1 (fr) 1985-08-23
US4597371A (en) 1986-07-01
DE3406120A1 (de) 1985-08-22
SE8406573D0 (sv) 1984-12-21
JPS60195372A (ja) 1985-10-03

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8406573-9

Effective date: 19871023