SE467749B - Insprutningsanordning foer tvaataktsmotorer i baerbara arbetsredskap - Google Patents

Insprutningsanordning foer tvaataktsmotorer i baerbara arbetsredskap

Info

Publication number
SE467749B
SE467749B SE8801892A SE8801892A SE467749B SE 467749 B SE467749 B SE 467749B SE 8801892 A SE8801892 A SE 8801892A SE 8801892 A SE8801892 A SE 8801892A SE 467749 B SE467749 B SE 467749B
Authority
SE
Sweden
Prior art keywords
injection device
volume
equalization
throttle
return valve
Prior art date
Application number
SE8801892A
Other languages
English (en)
Swedish (sv)
Other versions
SE8801892D0 (sv
SE8801892L (sv
Inventor
R Schierling
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 SE8801892D0 publication Critical patent/SE8801892D0/xx
Publication of SE8801892L publication Critical patent/SE8801892L/
Publication of SE467749B publication Critical patent/SE467749B/sv

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
    • 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
    • F02M59/107—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 pneumatic drive, e.g. crankcase pressure drive
    • 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)
SE8801892A 1987-08-15 1988-05-20 Insprutningsanordning foer tvaataktsmotorer i baerbara arbetsredskap SE467749B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3727268 1987-08-15
DE3812949A DE3812949A1 (de) 1987-08-15 1988-04-19 Einspritzvorrichtung fuer zweitaktmotoren von tragbaren arbeitsgeraeten

Publications (3)

Publication Number Publication Date
SE8801892D0 SE8801892D0 (sv) 1988-05-20
SE8801892L SE8801892L (sv) 1989-02-16
SE467749B true SE467749B (sv) 1992-09-07

Family

ID=25858704

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801892A SE467749B (sv) 1987-08-15 1988-05-20 Insprutningsanordning foer tvaataktsmotorer i baerbara arbetsredskap

Country Status (7)

Country Link
US (1) US4807573A ( )
JP (1) JPS6460770A ( )
CA (1) CA1303443C ( )
DE (1) DE3812949A1 ( )
FR (1) FR2619418B1 ( )
IT (1) IT1217817B ( )
SE (1) SE467749B ( )

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125593A1 (de) * 1991-08-02 1993-02-04 Stihl Maschf Andreas Kraftstoffeinspritzpumpe fuer einen zweitaktmotor in einem arbeitsgeraet, insbesondere einer motorkettensaege
DE4129574C1 ( ) * 1991-09-06 1992-12-10 Fa. Andreas Stihl, 7050 Waiblingen, De
DE9206687U1 (de) * 1992-05-16 1993-09-16 Fa. Andreas Stihl, 71336 Waiblingen Einspritzvorrichtung für einen Zweitaktmotor
AUPN391595A0 (en) * 1995-06-30 1995-07-27 Orbital Engine Company (Australia) Proprietary Limited Improvements to fuel pumps
US5682845A (en) * 1995-11-01 1997-11-04 Walbro Corporation Fuel delivery system for hand-held two-stroke cycle engines
US5613475A (en) * 1996-03-07 1997-03-25 Firey; Joseph C. Gasoline fuel injector compensator
US5700402A (en) * 1996-11-08 1997-12-23 Jones; James S. Crankcase fuel injection system for two-cycle internal combustion engines
US6079379A (en) * 1998-04-23 2000-06-27 Design & Manufacturing Solutions, Inc. Pneumatically controlled compressed air assisted fuel injection system
JP4405664B2 (ja) * 2000-12-28 2010-01-27 株式会社ミクニ ダイアフラム式燃料ポンプ
FR2821387B1 (fr) * 2001-02-28 2003-05-02 Inst Francais Du Petrole Dispositif pour introduire un melange carbure dans une chambre de combustion d'un moteur a combustion interne, notamment d'un moteur a deux temps
DE102008053808B4 (de) * 2008-10-29 2022-05-25 Andreas Stihl Ag & Co. Kg Verfahren und Vorrichtung zum Fluten einer Kraftstoffzumesseinrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325670A (fr) * 1962-03-01 1963-05-03 Utilisation Ration Gaz Procédé de transformation de l'énergie d'un fluide en mouvement sous pression en énergie mécanique et applications de ce procédé
US3190271A (en) * 1964-01-27 1965-06-22 Mcculloch Corp Fuel-air injection system for internal combustion engines
US3698368A (en) * 1970-03-13 1972-10-17 Yamaha Motor Co Ltd Fuel feed device for an internal combustion engine
DE2034816A1 (de) * 1970-07-14 1972-01-20 Audi NSU Auto Union AG, 7107 Neckars ulm Forder und Dosierpumpe
US3913551A (en) * 1974-01-04 1975-10-21 Raymond Lee Organization Inc Protection device for engine operating on gas-oil mixture
US4300509A (en) * 1980-10-06 1981-11-17 Ford Motor Company Fuel injection and control systems
US4552101A (en) * 1983-02-07 1985-11-12 Outboard Marine Corporation Fluid pressure actuated motor with pneumatically-coupled pistons
BE899765R (fr) * 1983-07-28 1984-09-17 Antoine Hubert Dispositif d'injection de carburant pour moteur a deux temps.
US4551076A (en) * 1983-10-07 1985-11-05 Outboard Marine Corporation Fluid driven pump with one-way valve in fluid inlet
DE3521772A1 (de) * 1985-06-19 1987-01-02 Stihl Maschf Andreas Verfahren zum einspritzen von kraftstoff bei zweitaktmotoren und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
DE3812949A1 (de) 1989-02-23
DE3812949C2 ( ) 1991-11-28
CA1303443C (en) 1992-06-16
FR2619418A1 (fr) 1989-02-17
US4807573A (en) 1989-02-28
SE8801892D0 (sv) 1988-05-20
JPS6460770A (en) 1989-03-07
FR2619418B1 (fr) 1992-08-07
SE8801892L (sv) 1989-02-16
IT1217817B (it) 1990-03-30
IT8820906A0 (it) 1988-06-09

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