ATE61449T1 - Brennstoffeinspritzvorrichtung fuer eine dieselbrennkraftmaschine mit voreinspritzung. - Google Patents

Brennstoffeinspritzvorrichtung fuer eine dieselbrennkraftmaschine mit voreinspritzung.

Info

Publication number
ATE61449T1
ATE61449T1 AT87905421T AT87905421T ATE61449T1 AT E61449 T1 ATE61449 T1 AT E61449T1 AT 87905421 T AT87905421 T AT 87905421T AT 87905421 T AT87905421 T AT 87905421T AT E61449 T1 ATE61449 T1 AT E61449T1
Authority
AT
Austria
Prior art keywords
fuel
pct
control device
control
annular grooves
Prior art date
Application number
AT87905421T
Other languages
English (en)
Inventor
Peter Fuchs
Original Assignee
Nova Werke 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 Nova Werke Ag filed Critical Nova Werke Ag
Application granted granted Critical
Publication of ATE61449T1 publication Critical patent/ATE61449T1/de

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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/06—Pumps peculiar thereto
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/105—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
AT87905421T 1986-09-09 1987-09-04 Brennstoffeinspritzvorrichtung fuer eine dieselbrennkraftmaschine mit voreinspritzung. ATE61449T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH3617/86A CH671073A5 (de) 1986-09-09 1986-09-09
EP87905421A EP0282508B1 (de) 1986-09-09 1987-09-04 Brennstoffeinspritzvorrichtung für eine dieselbrennkraftmaschine mit voreinspritzung
PCT/CH1987/000112 WO1988002066A1 (en) 1986-09-09 1987-09-04 Fuel injection device for a diesel internal combustion engine with preinjection

Publications (1)

Publication Number Publication Date
ATE61449T1 true ATE61449T1 (de) 1991-03-15

Family

ID=4259828

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87905421T ATE61449T1 (de) 1986-09-09 1987-09-04 Brennstoffeinspritzvorrichtung fuer eine dieselbrennkraftmaschine mit voreinspritzung.

Country Status (11)

Country Link
US (1) US4878471A (de)
EP (1) EP0282508B1 (de)
JP (1) JPH0681934B2 (de)
KR (1) KR940011343B1 (de)
CN (1) CN1010335B (de)
AT (1) ATE61449T1 (de)
CH (1) CH671073A5 (de)
DE (1) DE3768490D1 (de)
FI (1) FI882145A0 (de)
PL (1) PL157237B1 (de)
WO (1) WO1988002066A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392749A (en) * 1991-10-11 1995-02-28 Caterpillar Inc. Hydraulically-actuated fuel injector system having separate internal actuating fluid and fuel passages
US5492098A (en) * 1993-03-01 1996-02-20 Caterpillar Inc. Flexible injection rate shaping device for a hydraulically-actuated fuel injection system
JP2885076B2 (ja) * 1994-07-08 1999-04-19 三菱自動車工業株式会社 蓄圧式燃料噴射装置
US5730104A (en) * 1997-02-19 1998-03-24 Caterpillar Inc. Injection rate shaping device for a fill metered hydraulically-actuated fuel injection system
DE19716221B4 (de) * 1997-04-18 2007-06-21 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung mit Vor- und Haupteinspritzung bei Brennkraftmaschinen, insbesondere für schwer zündbare Kraftstoffe
BR0010759A (pt) * 1999-05-18 2002-02-19 Int Engine Intellectual Prop Dispositivo de controle hidráulico em dois estágios, com dupla atuação
DE10126686A1 (de) * 2001-06-01 2002-12-19 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung mit Druckverstärker
SE523498C2 (sv) * 2001-08-17 2004-04-27 Volvo Teknisk Utveckling Ab Förfarande för att styra bränsleinsprutningen till ett förbränningsrum samt en bränsleinsprutningsanordning för att genomföra förfarandet
JP3993841B2 (ja) * 2003-06-12 2007-10-17 ヤンマー株式会社 低温始動進角機構を備える燃料噴射ポンプ
KR101219877B1 (ko) * 2011-05-13 2013-01-09 현대중공업 주식회사 디젤엔진용 하이브리드 연료분사 장치
DK179219B1 (en) * 2016-05-26 2018-02-12 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Fuel or lubrication pump for a large two-stroke compression-ignited internal combustion engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB514011A (en) * 1938-04-26 1939-10-27 Gardner & Sons Ltd Improvements relating to fuel injection pumps for compression ignition oil engines
CH352531A (fr) * 1958-04-12 1961-02-28 Etienne Bessiere Pierre Pompe d'injection
CH589557A5 (de) * 1974-12-24 1977-07-15 Rieter Ag Maschf
GB1592350A (en) * 1976-11-09 1981-07-08 Lucas Industries Ltd Fuel systems for an internal combustion engine
US4275087A (en) * 1979-05-15 1981-06-23 International Flavors & Fragrances Inc. Flavoring with 2,6,6-trimethyl-α-propenyl-1,3-cyclohexadiene-1-methanol substances
FR2482669A2 (fr) * 1979-05-28 1981-11-20 Semt Perfectionnement a une pompe d'injection pour un moteur a combustion interne
DE3001155A1 (de) * 1980-01-15 1981-07-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage fuer selbstzuendende brennkraftmaschine
DE3100725A1 (de) * 1980-12-16 1982-07-01 Gebrüder Sulzer AG, 8401 Winterthur "einrichtung zur gesteuerten foerderung des brennstoffs in einer brennkraftmaschine"
US4417557A (en) * 1981-07-31 1983-11-29 The Bendix Corporation Feed and drain line damping in a fuel delivery system
US4499876A (en) * 1981-10-30 1985-02-19 Nippondenso Co., Ltd. Fuel injection control for internal combustion engines
US4425893A (en) * 1981-12-07 1984-01-17 The Garrett Corporation Fuel injection
US4667638A (en) * 1984-04-17 1987-05-26 Nippon Soken, Inc. Fuel injection apparatus for internal combustion engine
JPS61261653A (ja) * 1985-05-16 1986-11-19 Nippon Soken Inc 燃料供給装置

Also Published As

Publication number Publication date
JPH0681934B2 (ja) 1994-10-19
KR880701825A (ko) 1988-11-05
CN87106778A (zh) 1988-06-08
PL157237B1 (en) 1992-05-29
KR940011343B1 (ko) 1994-12-05
JPH01500844A (ja) 1989-03-23
CN1010335B (zh) 1990-11-07
FI882145A (fi) 1988-05-06
WO1988002066A1 (en) 1988-03-24
EP0282508A1 (de) 1988-09-21
FI882145A0 (fi) 1988-05-06
CH671073A5 (de) 1989-07-31
EP0282508B1 (de) 1991-03-06
US4878471A (en) 1989-11-07
DE3768490D1 (de) 1991-04-11
PL267641A1 (en) 1988-08-04

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee