DD148080A1 - Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen - Google Patents

Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen Download PDF

Info

Publication number: DD148080A1
Authority: DD; German Democratic Republic
Prior art keywords: pressure; valve; fuel; line; pressure chamber
Prior art date: 1979-06-01

Application number

DD21779079A

Other languages

German (de)

English (en)

Inventor

Guenter Kattenbusch

Kurt Koschel

Original Assignee

Maschf 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.)

1979-06-01

Filing date

1979-12-18

Publication date

1981-05-06

1979-12-18 Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag

1981-05-06 Publication of DD148080A1 publication Critical patent/DD148080A1/de

Links

239000000446 fuel Substances 0.000 title claims abstract description 102
238000002347 injection Methods 0.000 title claims abstract description 33
239000007924 injection Substances 0.000 title claims abstract description 33
238000002485 combustion reaction Methods 0.000 title claims abstract description 13
239000012530 fluid Substances 0.000 claims abstract description 10
239000002184 metal Substances 0.000 claims description 5
230000005540 biological transmission Effects 0.000 claims description 2
238000007598 dipping method Methods 0.000 claims description 2
238000007789 sealing Methods 0.000 claims description 2
230000001360 synchronised effect Effects 0.000 claims description 2
238000003825 pressing Methods 0.000 abstract 1
238000000034 method Methods 0.000 description 2
230000008569 process Effects 0.000 description 2
239000000243 solution Substances 0.000 description 2
KRQUFUKTQHISJB-YYADALCUSA-N 2-[(E)-N-[2-(4-chlorophenoxy)propoxy]-C-propylcarbonimidoyl]-3-hydroxy-5-(thian-3-yl)cyclohex-2-en-1-one Chemical compound CCC\C(=N/OCC(C)OC1=CC=C(Cl)C=C1)C1=C(O)CC(CC1=O)C1CCCSC1 KRQUFUKTQHISJB-YYADALCUSA-N 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000295 fuel oil Substances 0.000 description 1
239000010720 hydraulic oil Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000007704 transition 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
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Fuel-Injection Apparatus (AREA)

DD21779079A 1979-06-01 1979-12-18 Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen DD148080A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792922332 DE2922332C2 (de)	1979-06-01	1979-06-01	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen

Publications (1)

Publication Number	Publication Date
DD148080A1 true DD148080A1 (de)	1981-05-06

Family

ID=6072240

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD21779079A DD148080A1 (de)	1979-06-01	1979-12-18	Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen

Country Status (7)

Country	Link
JP (1)	JPS55161954A (da)
DD (1)	DD148080A1 (da)
DE (1)	DE2922332C2 (da)
DK (1)	DK229280A (da)
FR (1)	FR2457985A1 (da)
GB (1)	GB2051229B (da)
NL (1)	NL7908909A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3009750C2 (de) *	1980-03-14	1987-01-02	M.A.N.- B & W Diesel GmbH, 8900 Augsburg	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE3009752C2 (de) *	1980-03-14	1987-01-02	M.A.N.- B & W Diesel GmbH, 8900 Augsburg	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
FR2502701A1 (fr) *	1981-03-26	1982-10-01	Renault Vehicules Ind	Systeme d'injection a pilotage de l'injecteur, pour un moteur a combustion interne
US4474158A (en) *	1981-11-11	1984-10-02	Lucas Industries Public Limited Company	Liquid fuel pumping apparatus
FR2524073B1 (fr) *	1982-03-29	1987-01-09	Renault	Injecteur electromagnetique pour moteur diesel donnant lieu a une loi d'injection de type " pression-temps "
FR2580728B1 (fr) *	1985-04-19	1989-05-05	Alsacienne Constr Meca	Systeme d'injection de combustible pour moteur diesel
JP2554736B2 (ja) *	1989-03-20	1996-11-13	川崎重工業株式会社	内燃機関の燃料噴射装置
DE19742320A1 (de) *	1997-09-25	1999-04-01	Bosch Gmbh Robert	Kraftstoffeinspritzventil
DE19860476A1 (de) *	1998-12-28	2000-07-06	Bosch Gmbh Robert	Kraftstoffeinspritzanlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH186053A (de) *	1934-12-05	1936-08-31	Limited Belfrost Diesels	Brennstoffeinspritzpumpe.
DE905689C (de) *	1952-01-17	1954-03-04	Maschf Augsburg Nuernberg Ag	Vorrichtung zur Erzeugung unterschiedlicher Steuerzeiten bei Verwendung einer Druckfluessigkeit aus einer gemeinsamen Druckquelle, insbesondere fuer Brennstoff-Einspritzventile von Brennkraftmaschinen
GB1347488A (en) *	1970-07-10	1974-02-27	Cav Ltd	Liquid fuel injection pumping apparatus for an 'internal combustion engine
DE2529933C2 (de) *	1975-07-04	1984-07-19	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen

1979
- 1979-06-01 DE DE19792922332 patent/DE2922332C2/de not_active Expired
- 1979-12-11 NL NL7908909A patent/NL7908909A/nl not_active Application Discontinuation
- 1979-12-18 DD DD21779079A patent/DD148080A1/de unknown
1980
- 1980-02-15 JP JP1671280A patent/JPS55161954A/ja active Pending
- 1980-05-09 GB GB8015387A patent/GB2051229B/en not_active Expired
- 1980-05-27 FR FR8011686A patent/FR2457985A1/fr active Granted
- 1980-05-28 DK DK229280A patent/DK229280A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2457985A1 (fr)	1980-12-26
DE2922332C2 (de)	1987-02-05
NL7908909A (nl)	1980-12-03
FR2457985B3 (da)	1982-01-29
DK229280A (da)	1980-12-02
JPS55161954A (en)	1980-12-16
GB2051229B (en)	1983-04-07
GB2051229A (en)	1981-01-14
DE2922332A1 (de)	1980-12-04

Publication	Publication Date	Title
EP0745184B1 (de)	1998-10-28	Verfahren zur reduzierung des kraftstoffdruckes in einer kraftstoffeinspritzeinrichtung
DE69718275T2 (de)	2003-10-02	Kraftstoffeinspritzvorrichtung
DE3629754C2 (de)	1994-07-14	Vorrichtung zur Erzeugung von Voreinspritzungen bei Pumpedüsen
DE69919567T2 (de)	2005-09-08	Brennstoffeinspritzung mit direkter nadelventilsteuerung
DE2051944A1 (de)	1971-05-06	Verbesserte elektromagnetische Ein spritzdüse mit Servoeinrichtung
DE3914876A1 (de)	1989-11-23	Kraftstoffinjektor
EP0959243A1 (de)	1999-11-24	Steuerventil für Kraftstoffeinspritzventil
DD148080A1 (de)	1981-05-06	Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE2529933C2 (de)	1984-07-19	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE102007000095B4 (de)	2009-04-16	Kraftstoffeinspritzelement
EP3483420B1 (de)	2020-06-17	Brennstoffeinspritzdüse und brennstoffeinspritzverfahren für einen grossdieselmotor, sowie grossdieselmotor
DE2647744A1 (de)	1977-04-28	Elektromagnetisches einspritzventil fuer brennkraftmaschinen mit einem elektromagnetisch gesteuerten wegeventil fuer die be- und entlastung der duesennadelrueckseite
CH671809A5 (da)	1989-09-29
EP2156050B1 (de)	2012-08-15	Druckverstärkungssystem für mindestens einen kraftstoffinjektor
CH672661A5 (da)	1989-12-15
EP0610585B1 (de)	1996-09-04	Kraftstoffeinspritzvorrichtung für eine Vor-und Haupteinspritzung
EP1155233A1 (de)	2001-11-21	Regelorgan zur steuerung einer druckverstärkung von kraftstoff für einen kraftstoffinjektor
DE60018240T2 (de)	2006-01-12	Ventilanordnung
DE1751080B1 (de)	1971-04-22	Kraftstoffeinspritzduese fuer Dieselmotoren
DE3009750C2 (de)	1987-01-02	Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE69920825T2 (de)	2005-02-24	Brennstoffeinspritzpumpe mit Speicher zur Dampfverhinderung
DE4117809A1 (de)	1992-12-03	Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen und verfahren zur kraftstoffeinspritzung
DE2721628A1 (de)	1977-12-01	Kraftstoffeinspritzanlage fuer verbrennungskraftmaschinen
CH648904A5 (en)	1985-04-15	Fuel injection device on an internal combustion engine
DE3644257A1 (de)	1987-07-02	Kraftstoffeinspritzpumpe