JPH0263106B2 - - Google Patents

Info

Publication number
JPH0263106B2
JPH0263106B2 JP59233838A JP23383884A JPH0263106B2 JP H0263106 B2 JPH0263106 B2 JP H0263106B2 JP 59233838 A JP59233838 A JP 59233838A JP 23383884 A JP23383884 A JP 23383884A JP H0263106 B2 JPH0263106 B2 JP H0263106B2
Authority
JP
Japan
Prior art keywords
pump
plunger
fuel
oil chamber
chamber
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.)
Expired - Lifetime
Application number
JP59233838A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61112771A (ja
Inventor
Akihiro Iiyama
Toshifumi Nishimura
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP59233838A priority Critical patent/JPS61112771A/ja
Priority to EP85113831A priority patent/EP0182159B1/en
Priority to DE8585113831T priority patent/DE3577464D1/de
Priority to US06/794,850 priority patent/US4788959A/en
Publication of JPS61112771A publication Critical patent/JPS61112771A/ja
Publication of JPH0263106B2 publication Critical patent/JPH0263106B2/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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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
    • F02M41/121—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 with piston arranged axially to driving shaft
    • 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
    • F02M59/102—Mechanical drive, e.g. tappets or cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP59233838A 1984-11-06 1984-11-06 分配型燃料噴射ポンプ Granted JPS61112771A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59233838A JPS61112771A (ja) 1984-11-06 1984-11-06 分配型燃料噴射ポンプ
EP85113831A EP0182159B1 (en) 1984-11-06 1985-10-30 Fuel injection pump
DE8585113831T DE3577464D1 (de) 1984-11-06 1985-10-30 Kraftstoffeinspritzpumpe.
US06/794,850 US4788959A (en) 1984-11-06 1985-11-04 Fuel injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59233838A JPS61112771A (ja) 1984-11-06 1984-11-06 分配型燃料噴射ポンプ

Publications (2)

Publication Number Publication Date
JPS61112771A JPS61112771A (ja) 1986-05-30
JPH0263106B2 true JPH0263106B2 (US07652168-20100126-C00084.png) 1990-12-27

Family

ID=16961354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59233838A Granted JPS61112771A (ja) 1984-11-06 1984-11-06 分配型燃料噴射ポンプ

Country Status (4)

Country Link
US (1) US4788959A (US07652168-20100126-C00084.png)
EP (1) EP0182159B1 (US07652168-20100126-C00084.png)
JP (1) JPS61112771A (US07652168-20100126-C00084.png)
DE (1) DE3577464D1 (US07652168-20100126-C00084.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213770A (ja) * 1985-07-10 1987-01-22 Nippon Denso Co Ltd 分配型燃料噴射ポンプ
DE3843162A1 (de) * 1988-12-22 1990-06-28 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH045466A (ja) * 1990-04-20 1992-01-09 Zexel Corp 分配型燃料噴射ポンプ用カム
DE19713868A1 (de) * 1997-04-04 1998-10-08 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
US7465880B2 (en) * 2000-11-30 2008-12-16 Prysmian Cavi E Sistemi Energia S.R.L. Process for the production of a multipolar cable, and multipolar cable produced therefrom
CN112262255A (zh) * 2018-03-14 2021-01-22 秘方能源私人有限公司 用于内燃机的泵和其形成方法
JP7120081B2 (ja) * 2019-03-01 2022-08-17 株式会社デンソー 燃料噴射ポンプ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476835A (en) * 1981-11-07 1984-10-16 Robert Bosch Gmbh Method for delaying axial movement of a pump piston in a fuel _injection pump for combustion engines, and fuel injection pump for _completing the process
JPS6047866A (ja) * 1983-08-13 1985-03-15 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 内燃機関のための燃料噴射ポンプ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB371685A (en) * 1931-07-01 1932-04-28 Napier & Son Ltd Improvements in or relating to liquid fuel injection pumps for internal combustion engines
GB954493A (en) * 1960-07-01 1964-04-08 Cav Ltd Liquid fuel pumps for internal combustion engines
US3614944A (en) * 1969-09-11 1971-10-26 Ord Systems Ltd Engine apparatus
DE2142704C3 (de) * 1971-08-26 1974-04-25 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für mehrzylindrige Brennkraftmaschinen
DE2349581C2 (de) * 1973-10-03 1983-10-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffverteilereinspritzpumpe für Brennkraftmaschinen
DE2814758A1 (de) * 1978-04-05 1979-10-11 Hatz Motoren Einspritzbrennkraftmaschine mit automatischer anschlageinrichtung zur mengenregelung
JPS57188763A (en) * 1981-05-18 1982-11-19 Diesel Kiki Co Ltd Fuel injection pump
DE3336869A1 (de) * 1983-10-11 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer mehrzylindrige brennkraftmaschinen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476835A (en) * 1981-11-07 1984-10-16 Robert Bosch Gmbh Method for delaying axial movement of a pump piston in a fuel _injection pump for combustion engines, and fuel injection pump for _completing the process
JPS6047866A (ja) * 1983-08-13 1985-03-15 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 内燃機関のための燃料噴射ポンプ

Also Published As

Publication number Publication date
EP0182159B1 (en) 1990-05-02
US4788959A (en) 1988-12-06
JPS61112771A (ja) 1986-05-30
DE3577464D1 (de) 1990-06-07
EP0182159A1 (en) 1986-05-28

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