DE3009750C2 - Brennstoffeinspritzvorrichtung für Brennkraftmaschinen - Google Patents
Brennstoffeinspritzvorrichtung für BrennkraftmaschinenInfo
- Publication number
- DE3009750C2 DE3009750C2 DE19803009750 DE3009750A DE3009750C2 DE 3009750 C2 DE3009750 C2 DE 3009750C2 DE 19803009750 DE19803009750 DE 19803009750 DE 3009750 A DE3009750 A DE 3009750A DE 3009750 C2 DE3009750 C2 DE 3009750C2
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- valve
- piston
- line
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title claims description 86
- 238000002347 injection Methods 0.000 title claims description 57
- 239000007924 injection Substances 0.000 title claims description 57
- 238000002485 combustion reaction Methods 0.000 title claims description 10
- 230000007704 transition Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803009750 DE3009750C2 (de) | 1980-03-14 | 1980-03-14 | Brennstoffeinspritzvorrichtung für Brennkraftmaschinen |
CH167481A CH652802A5 (en) | 1980-03-14 | 1981-03-11 | Fuel injection device for internal combustion engines |
BR8101422A BR8101422A (pt) | 1980-03-14 | 1981-03-11 | Dispositivo injetor de combustivel para maquinas de combustao interna |
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 DE3009750C2 (de) | 1980-03-14 | 1980-03-14 | Brennstoffeinspritzvorrichtung für Brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3009750A1 DE3009750A1 (de) | 1981-09-24 |
DE3009750C2 true DE3009750C2 (de) | 1987-01-02 |
Family
ID=6097157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803009750 Expired DE3009750C2 (de) | 1980-03-14 | 1980-03-14 | Brennstoffeinspritzvorrichtung für Brennkraftmaschinen |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS56143342A (da) |
BR (1) | BR8101422A (da) |
CH (1) | CH652802A5 (da) |
DE (1) | DE3009750C2 (da) |
DK (1) | DK111981A (da) |
FR (1) | FR2478205B1 (da) |
Families Citing this family (7)
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 |
JPS61187567A (ja) * | 1985-02-15 | 1986-08-21 | Kawasaki Heavy Ind Ltd | ガス噴射弁 |
JPH0462332U (da) * | 1990-10-11 | 1992-05-28 | ||
FI112527B (fi) * | 1999-12-16 | 2003-12-15 | Waertsilae Finland Oy | Ruiskutusventtiilijärjestely |
DK176143B1 (da) * | 2000-06-09 | 2006-09-25 | Man B & W Diesel As | Brændselsventil |
DE102006020634B4 (de) * | 2006-05-04 | 2008-12-04 | Man Diesel Se | Einspritzinjektor für Brennkraftmaschinen |
DE102008015857A1 (de) * | 2008-03-27 | 2009-10-01 | Volkswagen Ag | Kraftstoffeinspritzsystem für eine Brennkraftmaschine |
Family Cites Families (9)
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 |
GB1347488A (en) * | 1970-07-10 | 1974-02-27 | Cav Ltd | Liquid fuel injection pumping apparatus for an 'internal combustion engine |
DD102772A1 (da) * | 1973-01-08 | 1973-12-20 | ||
DD114123A1 (da) * | 1974-04-17 | 1975-07-12 | Karl Marx Stadt Automobilbau | |
DE2529933C2 (de) * | 1975-07-04 | 1984-07-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Brennstoffeinspritzvorrichtung für 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 |
DE2922332C2 (de) * | 1979-06-01 | 1987-02-05 | M.A.N.- B & W Diesel GmbH, 8900 Augsburg | Brennstoffeinspritzvorrichtung für Brennkraftmaschinen |
-
1980
- 1980-03-14 DE DE19803009750 patent/DE3009750C2/de not_active Expired
-
1981
- 1981-03-11 CH CH167481A patent/CH652802A5/de not_active IP Right Cessation
- 1981-03-11 BR BR8101422A patent/BR8101422A/pt unknown
- 1981-03-12 DK DK111981A patent/DK111981A/da not_active Application Discontinuation
- 1981-03-13 JP JP3544581A patent/JPS56143342A/ja active Granted
- 1981-03-16 FR FR8105191A patent/FR2478205B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2478205B1 (fr) | 1986-08-22 |
DK111981A (da) | 1981-09-15 |
JPH023034B2 (da) | 1990-01-22 |
DE3009750A1 (de) | 1981-09-24 |
BR8101422A (pt) | 1981-09-15 |
CH652802A5 (en) | 1985-11-29 |
FR2478205A1 (fr) | 1981-09-18 |
JPS56143342A (en) | 1981-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4311627B4 (de) | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen | |
EP1654456B1 (de) | Kraftstoff-einspritzvorrichtung für eine brennkraftmaschine | |
EP1598551B1 (de) | Kraftstoffeinspritzeinrichtung | |
EP0939857A1 (de) | Kraftstoffeinspritzventil | |
DE2045556B2 (de) | Vorrichtung zur Kraftstoffeinspritzung in die Zylinder einer mit Druckzündung arbeitenden Brennkraftmaschine | |
EP1252437B1 (de) | Einspritzeinrichtung und verfahren zum einspritzen von fluid | |
DE2704688A1 (de) | Kraftstoffeinspritzvorrichtung | |
DE4320620B4 (de) | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen | |
WO2007000371A1 (de) | Injektor mit zuschaltbarem druckübersetzer | |
EP0064146B1 (de) | Einspritzsystem zum Einspritzen zweier Brennstoffe durch eine Einspritzdüse | |
DE3044254C2 (da) | ||
DE1576617A1 (de) | Einspritzvorrichtung fuer Verbrennungsmotoren mit Druckzuendung | |
DE3009750C2 (de) | Brennstoffeinspritzvorrichtung für Brennkraftmaschinen | |
DE3330314C1 (de) | Druckluftbetriebener Starter | |
EP1144859B1 (de) | Einspritzeinrichtung und verfahren zum einspritzen von fluid | |
EP1185785B1 (de) | Einspritzsystem | |
DE1751080B1 (de) | Kraftstoffeinspritzduese fuer Dieselmotoren | |
DE3024975C2 (de) | Brennstoffeinspritzvorrichtung für Brennkraftmaschinen | |
DE3009752C2 (de) | Brennstoffeinspritzvorrichtung für Brennkraftmaschinen | |
DE3009751C2 (de) | Brennstoffeinspritzvorrichtung für Brennkraftmaschinen | |
AT512439B1 (de) | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine | |
DE10132248C2 (de) | Kraftstoffinjektor mit 2-Wege-Ventilsteuerung | |
DE102007034319A1 (de) | Injektor | |
AT411184B (de) | Einspritzvorrichtung für verbrennungsmaschinen, vorzugsweise dieselmotoren | |
EP0610584A1 (de) | Kraftstoffeinspritzvorrichtung für eine Vor- und Hauptspritzung unterschiedlicher Kraftstoffe über ein Einnadel-Einspritzventil |
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 |