KR920001426Y1 - 연료분사장치 - Google Patents

연료분사장치 Download PDF

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Publication number
KR920001426Y1
KR920001426Y1 KR2019870004789U KR870004789U KR920001426Y1 KR 920001426 Y1 KR920001426 Y1 KR 920001426Y1 KR 2019870004789 U KR2019870004789 U KR 2019870004789U KR 870004789 U KR870004789 U KR 870004789U KR 920001426 Y1 KR920001426 Y1 KR 920001426Y1
Authority
KR
South Korea
Prior art keywords
fuel
valve
solenoid valve
high pressure
pressure 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
Application number
KR2019870004789U
Other languages
English (en)
Korean (ko)
Other versions
KR880002627U (ko
Inventor
노비와 다까기
Original Assignee
지이제루 기기 가부시기가이샤
이다가끼 유끼오
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 지이제루 기기 가부시기가이샤, 이다가끼 유끼오 filed Critical 지이제루 기기 가부시기가이샤
Publication of KR880002627U publication Critical patent/KR880002627U/ko
Application granted granted Critical
Publication of KR920001426Y1 publication Critical patent/KR920001426Y1/ko
Expired 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow 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
    • 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
    • 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
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02M63/0215—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 by draining or closing fuel conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
KR2019870004789U 1986-07-01 1987-04-08 연료분사장치 Expired KR920001426Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP101366 1986-07-01
JP1986101366U JPS637276U (enrdf_load_stackoverflow) 1986-07-01 1986-07-01

Publications (2)

Publication Number Publication Date
KR880002627U KR880002627U (ko) 1988-04-09
KR920001426Y1 true KR920001426Y1 (ko) 1992-02-24

Family

ID=14298826

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870004789U Expired KR920001426Y1 (ko) 1986-07-01 1987-04-08 연료분사장치

Country Status (4)

Country Link
JP (1) JPS637276U (enrdf_load_stackoverflow)
KR (1) KR920001426Y1 (enrdf_load_stackoverflow)
DE (1) DE3721025A1 (enrdf_load_stackoverflow)
GB (1) GB2192239B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0315818Y2 (enrdf_load_stackoverflow) * 1986-07-25 1991-04-05
DE9014068U1 (de) * 1990-10-10 1992-02-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE4232741A1 (de) * 1992-09-30 1994-03-31 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
CN100351513C (zh) * 2005-04-26 2007-11-28 无锡油泵油嘴研究所 共轨喷油系统供油泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932633A (ja) * 1982-08-16 1984-02-22 Nissan Motor Co Ltd デイ−ゼル機関の燃料噴射制御装置
DE3524590A1 (de) * 1984-07-13 1986-02-13 Volkswagen AG, 3180 Wolfsburg Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH0697339A (ja) * 1992-09-16 1994-04-08 Rohm Co Ltd 電子部品のアレイ用フレーム

Also Published As

Publication number Publication date
DE3721025A1 (de) 1988-01-14
KR880002627U (ko) 1988-04-09
GB2192239A (en) 1988-01-06
GB8714187D0 (en) 1987-07-22
JPS637276U (enrdf_load_stackoverflow) 1988-01-18
GB2192239B (en) 1990-03-14

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St.27 status event code: A-3-3-R10-R17-oth-X000

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St.27 status event code: A-1-2-D10-D11-exm-UA0201

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St.27 status event code: A-1-1-Q10-Q12-nap-UG1501

UG1604 Publication of application

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UC1903 Unpaid annual fee

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Not in force date: 19950225

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