IT1138675B - Valvola di iniezione del carburante per impianti di iniezione di macchine a combustione interna ad iniezione comprimenti l'aria - Google Patents

Valvola di iniezione del carburante per impianti di iniezione di macchine a combustione interna ad iniezione comprimenti l'aria

Info

Publication number
IT1138675B
IT1138675B IT24223/81A IT2422381A IT1138675B IT 1138675 B IT1138675 B IT 1138675B IT 24223/81 A IT24223/81 A IT 24223/81A IT 2422381 A IT2422381 A IT 2422381A IT 1138675 B IT1138675 B IT 1138675B
Authority
IT
Italy
Prior art keywords
injection
air
internal combustion
systems
valve
Prior art date
Application number
IT24223/81A
Other languages
English (en)
Other versions
IT8124223A0 (it
Inventor
Thoma Frank
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of IT8124223A0 publication Critical patent/IT8124223A0/it
Application granted granted Critical
Publication of IT1138675B publication Critical patent/IT1138675B/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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/161—Means for adjusting injection-valve lift
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/28—Details of throttles in fuel-injection apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT24223/81A 1980-10-31 1981-09-30 Valvola di iniezione del carburante per impianti di iniezione di macchine a combustione interna ad iniezione comprimenti l'aria IT1138675B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3041018A DE3041018C2 (de) 1980-10-31 1980-10-31 Kraftstoffeinspritzeinrichtung für eine luftverdichtende Einspritzbrennkraftmaschine

Publications (2)

Publication Number Publication Date
IT8124223A0 IT8124223A0 (it) 1981-09-30
IT1138675B true IT1138675B (it) 1986-09-17

Family

ID=6115623

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24223/81A IT1138675B (it) 1980-10-31 1981-09-30 Valvola di iniezione del carburante per impianti di iniezione di macchine a combustione interna ad iniezione comprimenti l'aria

Country Status (4)

Country Link
DE (1) DE3041018C2 (it)
FR (1) FR2493408B1 (it)
GB (1) GB2086473B (it)
IT (1) IT1138675B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246916A1 (de) * 1982-12-18 1984-06-20 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE3510222A1 (de) * 1985-03-21 1986-09-25 Robert Bosch Gmbh, 7000 Stuttgart Magnetventil, insbesondere kraftstoffmengensteuerventil
AT397289B (de) * 1986-01-13 1994-03-25 Avl Verbrennungskraft Messtech Kraftstoffeinspritzdüse für brennkraftmaschinen
AT408136B (de) * 1986-03-12 2001-09-25 Avl Verbrennungskraft Messtech Kraftstoffeinspritzdüse für brennkraftmaschinen
DE3611316A1 (de) * 1986-04-04 1987-10-08 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
GB2200689A (en) * 1987-02-06 1988-08-10 Lucas Ind Plc I. C. engine fuel injection nozzle
EP0343147A3 (de) * 1988-05-16 1990-10-03 Steyr-Daimler-Puch Aktiengesellschaft Einspritzventil für luftverdichtende Einspritzbrennkraftmaschinen
FR2637943B1 (fr) * 1988-10-18 1993-11-26 Renault Vehicules Indls Soupape d'injection comportant un reglage de vitesse d'ouverture
US5125580A (en) * 1989-01-12 1992-06-30 Voest-Alpine Automotive Gesellschaft, M.B.H. Fuel injection nozzle
DE69108755T2 (de) * 1990-02-07 1995-08-24 Ail Corp Hochdruck-Kraftstoffeinspritzsystem.
DE4126698A1 (de) * 1991-08-13 1992-10-15 Daimler Benz Ag Kraftstoffeinspritzduese fuer brennkraftmaschinen
DE4225805A1 (de) * 1992-08-05 1994-02-10 Bosch Gmbh Robert Kraftstoff-Einspritzdüse für Brennkraftmaschinen
FR2695169B1 (fr) * 1992-08-27 1994-11-04 Melchior Jean Dispositif d'injection de combustible liquide pour moteur à combustion interne et moteur équipé d'un tel dispositif.
DE4440182C2 (de) * 1994-11-10 2003-09-18 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
US6113012A (en) * 1998-06-25 2000-09-05 Caterpillar Inc. Rate shaped fuel injector with internal dual flow rate office
DE19940558C2 (de) * 1998-09-16 2003-11-20 Siemens Ag Vorrichtung zum Verzögern des Auslenkens der Düsennadel eines Kraftstoffeinspritzventils
DE19930832A1 (de) * 1999-07-03 2001-01-11 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE19941703A1 (de) * 1999-09-02 2001-03-08 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10119603A1 (de) * 2001-04-21 2002-10-24 Bosch Gmbh Robert Kraftsotffeinspritzeinrichtung für eine Brennkraftmaschine
DE10119602A1 (de) * 2001-04-21 2002-10-24 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10146745A1 (de) 2001-09-22 2003-04-10 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
US9605639B2 (en) 2012-07-12 2017-03-28 Ford Global Technologies, Llc Fuel injector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1110102A (en) * 1963-11-26 1968-04-18 Ruston & Hornsby Ltd Improvements in fuel injection equipment for internal combustion engines
DE7225721U (de) * 1972-07-10 1976-09-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese
GB1470507A (en) * 1973-05-12 1977-04-14 Cav Ltd Fuel injection systems for internal combustion engines
IT1059704B (it) * 1975-04-19 1982-06-21 Cav Ltd Unita di ugello di iniezione di combustibile
DE2558790A1 (de) * 1975-12-24 1977-07-14 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen
FR2369432A1 (fr) * 1976-11-02 1978-05-26 Lucas Industries Ltd Injecteur de combustible
DE2801976A1 (de) * 1978-01-18 1979-07-19 Bosch Gmbh Robert Kraftstoffeinspritzsystem
DE2812519C2 (de) * 1978-03-22 1984-05-30 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Kraftstoffeinspritzdüse mit Nadelhubsteuerung für direkt einspritzende Brennkraftmaschinen

Also Published As

Publication number Publication date
IT8124223A0 (it) 1981-09-30
FR2493408B1 (fr) 1986-09-12
DE3041018C2 (de) 1986-03-20
FR2493408A1 (fr) 1982-05-07
DE3041018A1 (de) 1982-05-13
GB2086473B (en) 1984-12-19
GB2086473A (en) 1982-05-12

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