JPS5855349B2 - 噴射ポンプ - Google Patents

噴射ポンプ

Info

Publication number
JPS5855349B2
JPS5855349B2 JP5023080A JP5023080A JPS5855349B2 JP S5855349 B2 JPS5855349 B2 JP S5855349B2 JP 5023080 A JP5023080 A JP 5023080A JP 5023080 A JP5023080 A JP 5023080A JP S5855349 B2 JPS5855349 B2 JP S5855349B2
Authority
JP
Japan
Prior art keywords
hole
control edge
piston
suction
discharge hole
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
JP5023080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55139966A (en
Inventor
アロワ・ザクセンホーフア
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.)
Friedmann and Maier AG
Original Assignee
Friedmann and Maier AG
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 Friedmann and Maier AG filed Critical Friedmann and Maier AG
Publication of JPS55139966A publication Critical patent/JPS55139966A/ja
Publication of JPS5855349B2 publication Critical patent/JPS5855349B2/ja
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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/001—Pumps with means for preventing erosion on fuel discharge
    • 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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP5023080A 1979-04-17 1980-04-15 噴射ポンプ Expired JPS5855349B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT287479A AT362199B (de) 1979-04-17 1979-04-17 Einspritzpumpe fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
JPS55139966A JPS55139966A (en) 1980-11-01
JPS5855349B2 true JPS5855349B2 (ja) 1983-12-09

Family

ID=3541672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5023080A Expired JPS5855349B2 (ja) 1979-04-17 1980-04-15 噴射ポンプ

Country Status (6)

Country Link
EP (1) EP0018354B1 (de)
JP (1) JPS5855349B2 (de)
AT (1) AT362199B (de)
DE (1) DE3061056D1 (de)
PL (1) PL223503A1 (de)
YU (1) YU104180A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378243B (de) * 1982-03-30 1985-07-10 Friedmann & Maier Ag Einspritzpumpe fuer brennkraftmaschinen
DE4137073A1 (de) * 1991-11-12 1993-05-13 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB359384A (en) * 1930-09-26 1931-10-29 Napier & Son Ltd Improvements in or relating to liquid fuel injection pumps for internal combustion engines
GB429667A (en) * 1933-11-25 1935-06-04 Bosch Robert Improvements in or relating to pumps
DE861762C (de) * 1942-09-29 1953-01-05 Fritz Dipl-Ing Eideneier Leichtoeleinspritzpumpe fuer Brennkraftmaschinen
FR1318296A (fr) * 1962-03-26 1963-02-15 Bosch Gmbh Robert Installation de pompe d'injection de carburant notamment pour moteurs à combustion
GB1271799A (en) * 1968-09-24 1972-04-26 Cav Ltd Fuel injection pumps
AT306446B (de) * 1971-06-07 1973-04-10 Friedmann & Maier Ag Einspritzpumpe in Reihenbauweise

Also Published As

Publication number Publication date
EP0018354A1 (de) 1980-10-29
PL223503A1 (de) 1981-02-27
AT362199B (de) 1981-04-27
ATA287479A (de) 1980-09-15
EP0018354B1 (de) 1982-11-10
JPS55139966A (en) 1980-11-01
DE3061056D1 (en) 1982-12-16
YU104180A (en) 1983-01-21

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