DE3436042A1 - Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen - Google Patents

Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen

Info

Publication number
DE3436042A1
DE3436042A1 DE19843436042 DE3436042A DE3436042A1 DE 3436042 A1 DE3436042 A1 DE 3436042A1 DE 19843436042 DE19843436042 DE 19843436042 DE 3436042 A DE3436042 A DE 3436042A DE 3436042 A1 DE3436042 A1 DE 3436042A1
Authority
DE
Germany
Prior art keywords
pump
pump piston
piston
working chamber
stroke
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.)
Withdrawn
Application number
DE19843436042
Other languages
German (de)
English (en)
Inventor
Gerald 7251 Weissach Höfer
Heinz 7000 Stuttgart Nothdurft
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19843436042 priority Critical patent/DE3436042A1/de
Priority to US06/771,857 priority patent/US4662336A/en
Priority to DE8585111136T priority patent/DE3566710D1/de
Priority to EP85111136A priority patent/EP0177752B1/de
Priority to BR8504843A priority patent/BR8504843A/pt
Priority to JP60218177A priority patent/JPS6187962A/ja
Publication of DE3436042A1 publication Critical patent/DE3436042A1/de
Withdrawn legal-status Critical Current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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • 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
    • 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
    • F02M59/08—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 two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
    • 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
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19843436042 1984-10-02 1984-10-02 Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen Withdrawn DE3436042A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19843436042 DE3436042A1 (de) 1984-10-02 1984-10-02 Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen
US06/771,857 US4662336A (en) 1984-10-02 1985-09-03 Fuel injection pump for self-igniting internal combustion engines
DE8585111136T DE3566710D1 (en) 1984-10-02 1985-09-04 Fuel injection pump for diesel engines
EP85111136A EP0177752B1 (de) 1984-10-02 1985-09-04 Kraftstoffeinspritzpumpe für selbstzündende Brennkraftmaschinen
BR8504843A BR8504843A (pt) 1984-10-02 1985-10-01 Bomba injetora de combustivel para motores de combustao do tipo auto-ignicao
JP60218177A JPS6187962A (ja) 1984-10-02 1985-10-02 自己着火式内燃機関用の燃料噴射ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843436042 DE3436042A1 (de) 1984-10-02 1984-10-02 Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE3436042A1 true DE3436042A1 (de) 1986-04-03

Family

ID=6246848

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843436042 Withdrawn DE3436042A1 (de) 1984-10-02 1984-10-02 Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen
DE8585111136T Expired DE3566710D1 (en) 1984-10-02 1985-09-04 Fuel injection pump for diesel engines

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8585111136T Expired DE3566710D1 (en) 1984-10-02 1985-09-04 Fuel injection pump for diesel engines

Country Status (5)

Country Link
US (1) US4662336A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0177752B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6187962A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8504843A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3436042A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436575A1 (de) * 1984-10-05 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen
RU2260146C1 (ru) * 2004-03-15 2005-09-10 Волгоградский государственный технический университет (ВолгГТУ) Система подачи топлива в дизель
RU2330174C1 (ru) * 2007-01-09 2008-07-27 Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) Топливная система дизеля

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644583A1 (de) * 1986-12-27 1988-07-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3722151A1 (de) * 1987-07-04 1989-01-12 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
DE4106813A1 (de) * 1991-03-04 1992-09-10 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
FI945679A0 (fi) * 1994-12-01 1994-12-01 Waertsilae Nsd Oy Ab Foerbaettrat foerfarande foer insprutning av ett tryckmedium i cylindern vid en foerbraenningsmotor samt arrangemang foer tillaempning av foerfarandet
JP4143841B2 (ja) * 2003-09-18 2008-09-03 株式会社アドヴィックス ピストンポンプ
GB2549266A (en) * 2016-04-08 2017-10-18 Delphi Int Operations Luxembourg Sarl Fuel pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958289A (en) * 1955-08-19 1960-11-01 Bosch Gmbh Robert Injection pump
DE1576470A1 (de) * 1967-06-22 1970-02-05 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
DE2151884A1 (de) * 1971-10-19 1973-04-26 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS6054502B2 (ja) * 1978-04-05 1985-11-30 株式会社ボッシュオートモーティブ システム 分配型燃料噴射ポンプ
DE3013088A1 (de) * 1980-04-03 1981-10-15 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3117220A1 (de) * 1980-05-01 1982-01-14 Nissan Motor Co., Ltd., Yokohama, Kanagawa Verteiler-kraftstoffeinspritzpumpe zur verwendung bei einer diesel-brennkraftmaschine
JPS5982572A (ja) * 1982-11-01 1984-05-12 Nissan Motor Co Ltd 分配型燃料噴射ポンプの多段階噴射装置
JPS59155569A (ja) * 1983-02-25 1984-09-04 Nissan Motor Co Ltd 燃料噴射ポンプの送油率制御装置
JPH0652067B2 (ja) * 1983-08-17 1994-07-06 日産自動車株式会社 分配型燃料噴射ポンプの噴射率制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436575A1 (de) * 1984-10-05 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen
RU2260146C1 (ru) * 2004-03-15 2005-09-10 Волгоградский государственный технический университет (ВолгГТУ) Система подачи топлива в дизель
RU2330174C1 (ru) * 2007-01-09 2008-07-27 Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) Топливная система дизеля

Also Published As

Publication number Publication date
BR8504843A (pt) 1986-07-22
JPH0561460B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-06
EP0177752B1 (de) 1988-12-07
EP0177752A1 (de) 1986-04-16
DE3566710D1 (en) 1989-01-12
US4662336A (en) 1987-05-05
JPS6187962A (ja) 1986-05-06

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee