DE3009750C2 - Brennstoffeinspritzvorrichtung für Brennkraftmaschinen - Google Patents

Brennstoffeinspritzvorrichtung für Brennkraftmaschinen

Info

Publication number: DE3009750C2
Authority: DE; Germany
Prior art keywords: pressure; valve; piston; line; fuel
Prior art date: 1980-03-14
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

Application number

DE19803009750

Other languages

German (de)

English (en)

Other versions

DE3009750A1 (de

Inventor

Hrvoje Dipl.-Ing. 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 B&W Diesel GmbH

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.)

1980-03-14

Filing date

1980-03-14

Publication date

1987-01-02

1980-03-14 Application filed by MAN B&W Diesel GmbH filed Critical MAN B&W Diesel GmbH

1980-03-14 Priority to DE19803009750 priority Critical patent/DE3009750C2/de

1981-03-11 Priority to BR8101422A priority patent/BR8101422A/pt

1981-03-11 Priority to CH167481A priority patent/CH652802A5/de

1981-03-12 Priority to DK111981A priority patent/DK111981A/da

1981-03-13 Priority to JP3544581A priority patent/JPS56143342A/ja

1981-03-16 Priority to FR8105191A priority patent/FR2478205B1/fr

1981-09-24 Publication of DE3009750A1 publication Critical patent/DE3009750A1/de

1987-01-02 Application granted granted Critical

1987-01-02 Publication of DE3009750C2 publication Critical patent/DE3009750C2/de

Status Expired legal-status Critical Current

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)

DE19803009750 1980-03-14 1980-03-14 Brennstoffeinspritzvorrichtung für Brennkraftmaschinen Expired DE3009750C2 (de)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
DE19803009750 DE3009750C2 (de)	1980-03-14	1980-03-14	Brennstoffeinspritzvorrichtung für 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 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 (fr)
BR (1)	BR8101422A (fr)
CH (1)	CH652802A5 (fr)
DE (1)	DE3009750C2 (fr)
DK (1)	DK111981A (fr)
FR (1)	FR2478205B1 (fr)

Families Citing this family (7)

* 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
JPS61187567A (ja) *	1985-02-15	1986-08-21	Kawasaki Heavy Ind Ltd	ガス噴射弁
JPH0462332U (fr) *	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)

* 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
GB1347488A (en) *	1970-07-10	1974-02-27	Cav Ltd	Liquid fuel injection pumping apparatus for an 'internal combustion engine
DD102772A1 (fr) *	1973-01-08	1973-12-20
DD114123A1 (fr) *	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
DE2759255A1 (de) *	1977-12-31	1979-07-12	Bosch Gmbh Robert	Kraftstoffeinspritzventil fuer brennkraftmaschinen
DE2759187A1 (de) *	1977-12-31	1979-07-12	Bosch Gmbh Robert	Kraftstoffeinspritzanlage mit mindestens einem kraftstoffeinspritzventil, insbesondere fuer grossmotoren
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
DK111981A (da)	1981-09-15
DE3009750A1 (de)	1981-09-24
FR2478205B1 (fr)	1986-08-22
CH652802A5 (en)	1985-11-29
JPS56143342A (en)	1981-11-09
JPH023034B2 (fr)	1990-01-22
FR2478205A1 (fr)	1981-09-18
BR8101422A (pt)	1981-09-15

Legal Events

Date	Code	Title	Description
1981-09-24	OP8	Request for examination as to paragraph 44 patent law
1986-08-14	8127	New person/name/address of the applicant	Owner name: M.A.N.-B & W DIESEL GMBH, 8900 AUGSBURG, DE
1987-01-02	D2	Grant after examination
1987-06-25	8364	No opposition during term of opposition
1989-08-10	8327	Change in the person/name/address of the patent owner	Owner name: MAN B & W DIESEL AG, 8900 AUGSBURG, DE

Publication	Publication Date	Title
DE4311627B4 (de)	2005-08-25	Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
EP1654456B1 (fr)	2012-12-05	Dispositif d'injection de carburant pour moteur a combustion interne
EP1598551B1 (fr)	2011-08-24	Dispositif d'injection de carburant
EP0939857A1 (fr)	1999-09-08	Soupape d'injection de carburant
DE2045556B2 (de)	1979-10-04	Vorrichtung zur Kraftstoffeinspritzung in die Zylinder einer mit Druckzündung arbeitenden Brennkraftmaschine
EP1252437B1 (fr)	2004-09-22	Systeme d'injection et procede pour injecter un fluide
DE2704688A1 (de)	1977-08-11	Kraftstoffeinspritzvorrichtung
DE4320620B4 (de)	2004-04-01	Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
WO2007000371A1 (fr)	2007-01-04	Injecteur equipe d'un multiplicateur de pression raccordable
EP0064146B1 (fr)	1985-06-19	Système d'injection pour injecter deux combustibles par une seule buse d'injection
DE3044254C2 (fr)	1989-11-30
DE1576617A1 (de)	1970-07-30	Einspritzvorrichtung fuer Verbrennungsmotoren mit Druckzuendung
DE3009750C2 (de)	1987-01-02	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE3330314C1 (de)	1985-01-10	Druckluftbetriebener Starter
EP1144859B1 (fr)	2005-04-06	Systeme et procede d'injection de fluide
EP1185785B1 (fr)	2004-10-06	Systeme d'injection
DE1751080B1 (de)	1971-04-22	Kraftstoffeinspritzduese fuer Dieselmotoren
DE3024975C2 (de)	1986-07-10	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE3009752C2 (de)	1987-01-02	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE3009751C2 (de)	1987-01-02	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
AT512439B1 (de)	2013-12-15	Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
DE102007034319A1 (de)	2009-01-29	Injektor
AT411184B (de)	2003-10-27	Einspritzvorrichtung für verbrennungsmaschinen, vorzugsweise dieselmotoren
EP0610584A1 (fr)	1994-08-17	Dispositif d'injection de combustible à pré-injection et injection principale de combustibles différents par un injecteur mono-aiguille
DE19940289B4 (de)	2008-01-31	Kraftstoffeinspritzventil