DE3009750A1 - Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen - Google Patents

Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen

Info

Publication number
DE3009750A1
DE3009750A1 DE19803009750 DE3009750A DE3009750A1 DE 3009750 A1 DE3009750 A1 DE 3009750A1 DE 19803009750 DE19803009750 DE 19803009750 DE 3009750 A DE3009750 A DE 3009750A DE 3009750 A1 DE3009750 A1 DE 3009750A1
Authority
DE
Germany
Prior art keywords
pressure
valve
line
fuel
injection device
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.)
Granted
Application number
DE19803009750
Other languages
German (de)
English (en)
Other versions
DE3009750C2 (es
Inventor
Hrvoje 8900 Augsburg Jurisic
Günter Dipl.-Ing. Kattenbusch
Kurt Koschel
Hellmuth Dipl.-Ing. Krug
Werner Dipl.-Ing. Langer
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.)
MAN B&W Diesel GmbH
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg 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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DE19803009750 priority Critical patent/DE3009750A1/de
Priority to BR8101422A priority patent/BR8101422A/pt
Priority to CH167481A priority patent/CH652802A5/de
Priority to DK111981A priority patent/DK111981A/da
Priority to JP3544581A priority patent/JPS56143342A/ja
Priority to FR8105191A priority patent/FR2478205B1/fr
Publication of DE3009750A1 publication Critical patent/DE3009750A1/de
Application granted granted Critical
Publication of DE3009750C2 publication Critical patent/DE3009750C2/de
Granted 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid pressure
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/04—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure using fluid, other than fuel, for injection-valve actuation
    • F02M47/046—Fluid pressure acting on injection-valve in the period of injection to open it

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19803009750 1980-03-14 1980-03-14 Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen Granted DE3009750A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19803009750 DE3009750A1 (de) 1980-03-14 1980-03-14 Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
BR8101422A BR8101422A (pt) 1980-03-14 1981-03-11 Dispositivo injetor de combustivel para maquinas de combustao interna
CH167481A CH652802A5 (en) 1980-03-14 1981-03-11 Fuel injection device for internal combustion engines
DK111981A DK111981A (da) 1980-03-14 1981-03-12 Braendselsindsproejtningsindretning til forbraendingsmotorer
JP3544581A JPS56143342A (en) 1980-03-14 1981-03-13 Fuel injector for internal combustion engine
FR8105191A FR2478205B1 (fr) 1980-03-14 1981-03-16 Dispositif d'injection de carburant pour un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803009750 DE3009750A1 (de) 1980-03-14 1980-03-14 Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE3009750A1 true DE3009750A1 (de) 1981-09-24
DE3009750C2 DE3009750C2 (es) 1987-01-02

Family

ID=6097157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803009750 Granted DE3009750A1 (de) 1980-03-14 1980-03-14 Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen

Country Status (6)

Country Link
JP (1) JPS56143342A (es)
BR (1) BR8101422A (es)
CH (1) CH652802A5 (es)
DE (1) DE3009750A1 (es)
DK (1) DK111981A (es)
FR (1) FR2478205B1 (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044254A1 (de) * 1980-11-25 1982-06-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
WO2001094774A1 (en) * 2000-06-09 2001-12-13 Man B & W Diesel A/S A fuel injector
US6439193B2 (en) 1999-12-16 2002-08-27 Wärtsilä Nsd Oy Ab Fuel injection valve for reciprocating internal combustion engine
DE102008015857A1 (de) * 2008-03-27 2009-10-01 Volkswagen Ag Kraftstoffeinspritzsystem für eine Brennkraftmaschine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61187567A (ja) * 1985-02-15 1986-08-21 Kawasaki Heavy Ind Ltd ガス噴射弁
JPH0462332U (es) * 1990-10-11 1992-05-28
DE102006020634B4 (de) * 2006-05-04 2008-12-04 Man Diesel Se Einspritzinjektor für Brennkraftmaschinen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134007A1 (de) * 1970-07-10 1972-01-13 Cav Ltd Kraftstoff Einspritzvorrichtung fur Brennkraftmotoren
DD102772A1 (es) * 1973-01-08 1973-12-20
DE2514457A1 (de) * 1974-04-17 1975-12-18 Karl Marx Stadt Automobilbau Kraftstoffeinspritzventil fuer brennkraftmaschinen
CH597510A5 (es) * 1975-07-04 1978-04-14 Maschf Augsburg Nuernberg Ag
DE2922332A1 (de) * 1979-06-01 1980-12-04 Maschf Augsburg Nuernberg Ag Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521736A (en) * 1938-11-24 1940-05-29 George Amery Improvements in or relating to fuel injection systems or devices for internal-combustion engines
DE1281207B (de) * 1966-01-28 1968-10-24 Maschf Augsburg Nuernberg Ag Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen
DE2759187A1 (de) * 1977-12-31 1979-07-12 Bosch Gmbh Robert Kraftstoffeinspritzanlage mit mindestens einem kraftstoffeinspritzventil, insbesondere fuer grossmotoren
DE2759255A1 (de) * 1977-12-31 1979-07-12 Bosch Gmbh Robert Kraftstoffeinspritzventil fuer brennkraftmaschinen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134007A1 (de) * 1970-07-10 1972-01-13 Cav Ltd Kraftstoff Einspritzvorrichtung fur Brennkraftmotoren
DD102772A1 (es) * 1973-01-08 1973-12-20
DE2514457A1 (de) * 1974-04-17 1975-12-18 Karl Marx Stadt Automobilbau Kraftstoffeinspritzventil fuer brennkraftmaschinen
CH597510A5 (es) * 1975-07-04 1978-04-14 Maschf Augsburg Nuernberg Ag
DE2922332A1 (de) * 1979-06-01 1980-12-04 Maschf Augsburg Nuernberg Ag Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044254A1 (de) * 1980-11-25 1982-06-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
US6439193B2 (en) 1999-12-16 2002-08-27 Wärtsilä Nsd Oy Ab Fuel injection valve for reciprocating internal combustion engine
WO2001094774A1 (en) * 2000-06-09 2001-12-13 Man B & W Diesel A/S A fuel injector
DE102008015857A1 (de) * 2008-03-27 2009-10-01 Volkswagen Ag Kraftstoffeinspritzsystem für eine Brennkraftmaschine

Also Published As

Publication number Publication date
DE3009750C2 (es) 1987-01-02
BR8101422A (pt) 1981-09-15
FR2478205B1 (fr) 1986-08-22
FR2478205A1 (fr) 1981-09-18
JPH023034B2 (es) 1990-01-22
CH652802A5 (en) 1985-11-29
JPS56143342A (en) 1981-11-09
DK111981A (da) 1981-09-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: M.A.N.-B & W DIESEL GMBH, 8900 AUGSBURG, DE

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MAN B & W DIESEL AG, 8900 AUGSBURG, DE