DE2239692C2 - - Google Patents

Info

Publication number
DE2239692C2
DE2239692C2 DE19722239692 DE2239692A DE2239692C2 DE 2239692 C2 DE2239692 C2 DE 2239692C2 DE 19722239692 DE19722239692 DE 19722239692 DE 2239692 A DE2239692 A DE 2239692A DE 2239692 C2 DE2239692 C2 DE 2239692C2
Authority
DE
Germany
Prior art keywords
pump
delivery
piston
cylinder
fuel 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
Application number
DE19722239692
Other languages
German (de)
English (en)
Inventor
Gerald 7251 Flacht De Hoefer
Franz 7000 Stuttgart De Eheim
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19722239692 priority Critical patent/DE2239692C2/de
Priority to DE19722239692D priority patent/DE2239692A1/de
Priority to FR7246846A priority patent/FR2163298A5/fr
Priority to JP9082173A priority patent/JPS5647382B2/ja
Priority to GB3817173A priority patent/GB1440818A/en
Application granted granted Critical
Publication of DE2239692C2 publication Critical patent/DE2239692C2/de
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
    • 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
    • F02M41/127—Variably-timed valves controlling fuel passages valves being fluid-actuated slide-valves, e.g. differential rotary-piston pump
    • 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
    • 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
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary 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)
DE19722239692 1972-08-12 1972-08-12 Expired DE2239692C2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19722239692 DE2239692C2 (fr) 1972-08-12 1972-08-12
DE19722239692D DE2239692A1 (de) 1972-08-12 1972-08-12 Kraftstoffeinspritzpumpe mit verteiler fuer mehrzylindrige brennkraftmaschinen
FR7246846A FR2163298A5 (fr) 1972-08-12 1972-12-29
JP9082173A JPS5647382B2 (fr) 1972-08-12 1973-08-13
GB3817173A GB1440818A (en) 1972-08-12 1973-08-13 Fuel injection pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722239692 DE2239692C2 (fr) 1972-08-12 1972-08-12

Publications (1)

Publication Number Publication Date
DE2239692C2 true DE2239692C2 (fr) 1989-11-30

Family

ID=5853391

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19722239692 Expired DE2239692C2 (fr) 1972-08-12 1972-08-12
DE19722239692D Granted DE2239692A1 (de) 1972-08-12 1972-08-12 Kraftstoffeinspritzpumpe mit verteiler fuer mehrzylindrige brennkraftmaschinen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19722239692D Granted DE2239692A1 (de) 1972-08-12 1972-08-12 Kraftstoffeinspritzpumpe mit verteiler fuer mehrzylindrige brennkraftmaschinen

Country Status (4)

Country Link
JP (1) JPS5647382B2 (fr)
DE (2) DE2239692C2 (fr)
FR (1) FR2163298A5 (fr)
GB (1) GB1440818A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511117A1 (fr) * 1981-08-10 1983-02-11 Exnii Metallorezh Stankov Doseur pour l'amenee des substances lubrifiantes a des pieces de frottement
IT1150843B (it) * 1982-04-19 1986-12-17 Spica Spa Regolatore di mandata per pompa di iniezione del combustibile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE853079C (de) * 1949-03-24 1952-10-20 Gertrud Schnuerle Regelbare Kraftstoffpumpe
DE1220669B (de) * 1963-05-21 1966-07-07 Bosch Gmbh Robert Fliehkraftregler an einer Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
FR1449640A (fr) * 1965-04-01 1966-05-06 Bosch Gmbh Robert Perfectionnements apportés aux pompes d'injection de combustible à distributeur rotatif
GB1241547A (en) * 1967-11-06 1971-08-04 Cav Ltd Liquid fuel injection pumping apparatus

Also Published As

Publication number Publication date
FR2163298A5 (fr) 1973-07-20
JPS5647382B2 (fr) 1981-11-09
JPS4951416A (fr) 1974-05-18
GB1440818A (en) 1976-06-30
DE2239692A1 (de) 1974-02-21

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