DE2239692A1 - Kraftstoffeinspritzpumpe mit verteiler fuer mehrzylindrige brennkraftmaschinen - Google Patents

Kraftstoffeinspritzpumpe mit verteiler fuer mehrzylindrige brennkraftmaschinen

Info

Publication number
DE2239692A1
DE2239692A1 DE19722239692D DE2239692DA DE2239692A1 DE 2239692 A1 DE2239692 A1 DE 2239692A1 DE 19722239692 D DE19722239692 D DE 19722239692D DE 2239692D A DE2239692D A DE 2239692DA DE 2239692 A1 DE2239692 A1 DE 2239692A1
Authority
DE
Germany
Prior art keywords
pump
delivery
piston
cylinder
stroke
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
DE19722239692D
Other languages
German (de)
English (en)
Inventor
Franz Eheim
Gerald Hoefer
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
Publication of DE2239692A1 publication Critical patent/DE2239692A1/de
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
    • F02M41/10—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)
DE19722239692D 1972-08-12 1972-08-12 Kraftstoffeinspritzpumpe mit verteiler fuer mehrzylindrige brennkraftmaschinen Granted DE2239692A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722239692 DE2239692C2 (US07179912-20070220-C00144.png) 1972-08-12 1972-08-12

Publications (1)

Publication Number Publication Date
DE2239692A1 true DE2239692A1 (de) 1974-02-21

Family

ID=5853391

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19722239692D Granted DE2239692A1 (de) 1972-08-12 1972-08-12 Kraftstoffeinspritzpumpe mit verteiler fuer mehrzylindrige brennkraftmaschinen
DE19722239692 Expired DE2239692C2 (US07179912-20070220-C00144.png) 1972-08-12 1972-08-12

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19722239692 Expired DE2239692C2 (US07179912-20070220-C00144.png) 1972-08-12 1972-08-12

Country Status (4)

Country Link
JP (1) JPS5647382B2 (US07179912-20070220-C00144.png)
DE (2) DE2239692A1 (US07179912-20070220-C00144.png)
FR (1) FR2163298A5 (US07179912-20070220-C00144.png)
GB (1) GB1440818A (US07179912-20070220-C00144.png)

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

Citations (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
DE1273903B (de) * 1965-04-01 1968-07-25 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
DE1806923A1 (de) * 1967-11-06 1969-07-03 Cav Ltd Brennstoffpumpe fuer Sechszylindermotoren

Patent Citations (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
DE1273903B (de) * 1965-04-01 1968-07-25 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
DE1806923A1 (de) * 1967-11-06 1969-07-03 Cav Ltd Brennstoffpumpe fuer Sechszylindermotoren

Also Published As

Publication number Publication date
JPS5647382B2 (US07179912-20070220-C00144.png) 1981-11-09
JPS4951416A (US07179912-20070220-C00144.png) 1974-05-18
GB1440818A (en) 1976-06-30
DE2239692C2 (US07179912-20070220-C00144.png) 1989-11-30
FR2163298A5 (US07179912-20070220-C00144.png) 1973-07-20

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Legal Events

Date Code Title Description
OD Request for examination
8162 Independent application
8178 Suspension cancelled
D2 Grant after examination
8364 No opposition during term of opposition