JPS6187962A - 自己着火式内燃機関用の燃料噴射ポンプ - Google Patents

自己着火式内燃機関用の燃料噴射ポンプ

Info

Publication number
JPS6187962A
JPS6187962A JP60218177A JP21817785A JPS6187962A JP S6187962 A JPS6187962 A JP S6187962A JP 60218177 A JP60218177 A JP 60218177A JP 21817785 A JP21817785 A JP 21817785A JP S6187962 A JPS6187962 A JP S6187962A
Authority
JP
Japan
Prior art keywords
plunger
pump
working chamber
suction
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.)
Granted
Application number
JP60218177A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0561460B2 (en]
Inventor
ゲラルト・ヘーフアー
ハインツ・ノートドウルフト
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
Publication of JPS6187962A publication Critical patent/JPS6187962A/ja
Publication of JPH0561460B2 publication Critical patent/JPH0561460B2/ja
Granted 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)
JP60218177A 1984-10-02 1985-10-02 自己着火式内燃機関用の燃料噴射ポンプ Granted JPS6187962A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3436042.5 1984-10-02
DE19843436042 DE3436042A1 (de) 1984-10-02 1984-10-02 Kraftstoffeinspritzpumpe fuer selbstzuendende brennkraftmaschinen

Publications (2)

Publication Number Publication Date
JPS6187962A true JPS6187962A (ja) 1986-05-06
JPH0561460B2 JPH0561460B2 (en]) 1993-09-06

Family

ID=6246848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60218177A Granted 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

Country Status (5)

Country Link
US (1) US4662336A (en])
EP (1) EP0177752B1 (en])
JP (1) JPS6187962A (en])
BR (1) BR8504843A (en])
DE (2) DE3436042A1 (en])

Families Citing this family (9)

* 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
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
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
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

Also Published As

Publication number Publication date
DE3436042A1 (de) 1986-04-03
US4662336A (en) 1987-05-05
BR8504843A (pt) 1986-07-22
DE3566710D1 (en) 1989-01-12
EP0177752A1 (de) 1986-04-16
EP0177752B1 (de) 1988-12-07
JPH0561460B2 (en]) 1993-09-06

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