DE1108512B - Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen - Google Patents

Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen

Info

Publication number
DE1108512B
DE1108512B DEB41487A DEB0041487A DE1108512B DE 1108512 B DE1108512 B DE 1108512B DE B41487 A DEB41487 A DE B41487A DE B0041487 A DEB0041487 A DE B0041487A DE 1108512 B DE1108512 B DE 1108512B
Authority
DE
Germany
Prior art keywords
internal combustion
fuel injection
combustion engines
injection pump
cylinder internal
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.)
Pending
Application number
DEB41487A
Other languages
English (en)
Inventor
Dipl-Ing Willy Voit
Ulrich Aldinger
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 DEB41487A priority Critical patent/DE1108512B/de
Publication of DE1108512B publication Critical patent/DE1108512B/de
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M41/00Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08Fuel-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
    • F02M41/14Fuel-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
    • F02M41/1405Fuel-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
    • F02M41/1411Fuel-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M41/00Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08Fuel-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
    • F02M41/14Fuel-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
    • F02M41/1405Fuel-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
    • F02M41/1411Fuel-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
    • F02M41/1427Arrangements for metering fuel admitted to pumping chambers, e.g. by shuttles or by throttle-valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M41/00Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08Fuel-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
    • F02M41/14Fuel-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
    • F02M2041/1438Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/145Throttle valves for metering fuel to the pumping chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M41/00Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08Fuel-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
    • F02M41/14Fuel-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
    • F02M2041/1438Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1477Releasing fuel pressure or adjusting quantity-time characteristics of fuel delivery, e.g. by conducting pressurised fuel to a variable volume space, an accumulator or a return conduit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M41/00Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08Fuel-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
    • F02M41/14Fuel-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
    • F02M2041/1438Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1494Details of cams, tappets, rotors, venting means, specially arranged valves, e.g. in the rotor
DEB41487A 1956-08-22 1956-08-22 Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen Pending DE1108512B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB41487A DE1108512B (de) 1956-08-22 1956-08-22 Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB41487A DE1108512B (de) 1956-08-22 1956-08-22 Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE1108512B true DE1108512B (de) 1961-06-08

Family

ID=6966409

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB41487A Pending DE1108512B (de) 1956-08-22 1956-08-22 Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen

Country Status (1)

Country Link
DE (1) DE1108512B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685274A (en) * 1993-12-04 1997-11-11 Robert Bosch Gmbh Fuel-injection pump

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551317C (de) * 1926-05-08 1932-05-28 Fritz Egersdoerfer Rundlaufpumpe als Brennstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen, insbesondere fuer Dieselmotoren
DE671687C (de) * 1930-03-22 1939-02-15 Oil Engine Dev Company Vorrichtung zur Brennstoffzufuhr in Brennkraftmaschinen
DE676147C (de) * 1936-08-11 1939-05-26 Bosch Gmbh Robert Pumpe zum Foerdern von fluessigen Brennstoffen
GB511287A (en) * 1938-02-11 1939-08-11 Borg Warner Improvements in or relating to fuel feeding means
DE821442C (de) * 1950-09-06 1951-11-19 Heinrich Lang Dipl Ing Einspritzvorrichtung mit Verteiler fuer Brennkraftmaschinen
GB688436A (en) * 1950-06-14 1953-03-04 Cummins Engine Co Inc Improvements in or relating to fuel supply apparatus for internal-combustion engines
US2641238A (en) * 1947-08-11 1953-06-09 Vernon D Roosa Fuel pump
DE912768C (de) * 1950-04-02 1954-06-03 Schmidt Fritz A F Dr Ing Habil Einspritzeinrichtung fuer Brennkraftmaschinen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551317C (de) * 1926-05-08 1932-05-28 Fritz Egersdoerfer Rundlaufpumpe als Brennstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen, insbesondere fuer Dieselmotoren
DE671687C (de) * 1930-03-22 1939-02-15 Oil Engine Dev Company Vorrichtung zur Brennstoffzufuhr in Brennkraftmaschinen
DE676147C (de) * 1936-08-11 1939-05-26 Bosch Gmbh Robert Pumpe zum Foerdern von fluessigen Brennstoffen
GB511287A (en) * 1938-02-11 1939-08-11 Borg Warner Improvements in or relating to fuel feeding means
US2641238A (en) * 1947-08-11 1953-06-09 Vernon D Roosa Fuel pump
DE912768C (de) * 1950-04-02 1954-06-03 Schmidt Fritz A F Dr Ing Habil Einspritzeinrichtung fuer Brennkraftmaschinen
GB688436A (en) * 1950-06-14 1953-03-04 Cummins Engine Co Inc Improvements in or relating to fuel supply apparatus for internal-combustion engines
DE821442C (de) * 1950-09-06 1951-11-19 Heinrich Lang Dipl Ing Einspritzvorrichtung mit Verteiler fuer Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685274A (en) * 1993-12-04 1997-11-11 Robert Bosch Gmbh Fuel-injection pump

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