JPH0557433B2 - - Google Patents

Info

Publication number
JPH0557433B2
JPH0557433B2 JP59151796A JP15179684A JPH0557433B2 JP H0557433 B2 JPH0557433 B2 JP H0557433B2 JP 59151796 A JP59151796 A JP 59151796A JP 15179684 A JP15179684 A JP 15179684A JP H0557433 B2 JPH0557433 B2 JP H0557433B2
Authority
JP
Japan
Prior art keywords
fuel
passage
pressure chamber
pressure
injection
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
JP59151796A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131656A (ja
Inventor
Osamu Hishinuma
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP15179684A priority Critical patent/JPS6131656A/ja
Priority to US06/755,651 priority patent/US4671239A/en
Publication of JPS6131656A publication Critical patent/JPS6131656A/ja
Publication of JPH0557433B2 publication Critical patent/JPH0557433B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP15179684A 1984-07-17 1984-07-20 燃料噴射ポンプ Granted JPS6131656A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15179684A JPS6131656A (ja) 1984-07-20 1984-07-20 燃料噴射ポンプ
US06/755,651 US4671239A (en) 1984-07-17 1985-07-16 Fuel injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15179684A JPS6131656A (ja) 1984-07-20 1984-07-20 燃料噴射ポンプ

Publications (2)

Publication Number Publication Date
JPS6131656A JPS6131656A (ja) 1986-02-14
JPH0557433B2 true JPH0557433B2 (US06633600-20031014-M00021.png) 1993-08-24

Family

ID=15526483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15179684A Granted JPS6131656A (ja) 1984-07-17 1984-07-20 燃料噴射ポンプ

Country Status (1)

Country Link
JP (1) JPS6131656A (US06633600-20031014-M00021.png)

Also Published As

Publication number Publication date
JPS6131656A (ja) 1986-02-14

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