JPS60212631A - 電子制御燃料噴射ポンプ - Google Patents

電子制御燃料噴射ポンプ

Info

Publication number
JPS60212631A
JPS60212631A JP6818684A JP6818684A JPS60212631A JP S60212631 A JPS60212631 A JP S60212631A JP 6818684 A JP6818684 A JP 6818684A JP 6818684 A JP6818684 A JP 6818684A JP S60212631 A JPS60212631 A JP S60212631A
Authority
JP
Japan
Prior art keywords
injection
fuel
shuttle
chamber
pump
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
JP6818684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0350893B2 (enrdf_load_stackoverflow
Inventor
Yoshiya Takano
高野　喜也
Kiichi Hoshi
星　喜一
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6818684A priority Critical patent/JPS60212631A/ja
Publication of JPS60212631A publication Critical patent/JPS60212631A/ja
Publication of JPH0350893B2 publication Critical patent/JPH0350893B2/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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M41/1405—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • F02M41/1422—Injection being effected by means of a free-piston displaced by the pressure of fuel
    • 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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1483—Variably timed valves controlling fuel passages, e.g. sleeve-valves mounted on the rotor
    • 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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1488—Electric actuation of valves or other parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP6818684A 1984-04-05 1984-04-05 電子制御燃料噴射ポンプ Granted JPS60212631A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6818684A JPS60212631A (ja) 1984-04-05 1984-04-05 電子制御燃料噴射ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6818684A JPS60212631A (ja) 1984-04-05 1984-04-05 電子制御燃料噴射ポンプ

Publications (2)

Publication Number Publication Date
JPS60212631A true JPS60212631A (ja) 1985-10-24
JPH0350893B2 JPH0350893B2 (enrdf_load_stackoverflow) 1991-08-05

Family

ID=13366497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6818684A Granted JPS60212631A (ja) 1984-04-05 1984-04-05 電子制御燃料噴射ポンプ

Country Status (1)

Country Link
JP (1) JPS60212631A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0350893B2 (enrdf_load_stackoverflow) 1991-08-05

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