GB1440818A - Fuel injection pumps - Google Patents

Fuel injection pumps

Info

Publication number
GB1440818A
GB1440818A GB3817173A GB3817173A GB1440818A GB 1440818 A GB1440818 A GB 1440818A GB 3817173 A GB3817173 A GB 3817173A GB 3817173 A GB3817173 A GB 3817173A GB 1440818 A GB1440818 A GB 1440818A
Authority
GB
United Kingdom
Prior art keywords
pump
piston
fuel injection
delivery
aug
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
GB3817173A
Other languages
English (en)
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 GB1440818A publication Critical patent/GB1440818A/en
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)
GB3817173A 1972-08-12 1973-08-13 Fuel injection pumps Expired GB1440818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722239692 DE2239692C2 (US20080138455A1-20080612-C00006.png) 1972-08-12 1972-08-12

Publications (1)

Publication Number Publication Date
GB1440818A true GB1440818A (en) 1976-06-30

Family

ID=5853391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3817173A Expired GB1440818A (en) 1972-08-12 1973-08-13 Fuel injection pumps

Country Status (4)

Country Link
JP (1) JPS5647382B2 (US20080138455A1-20080612-C00006.png)
DE (2) DE2239692A1 (US20080138455A1-20080612-C00006.png)
FR (1) FR2163298A5 (US20080138455A1-20080612-C00006.png)
GB (1) GB1440818A (US20080138455A1-20080612-C00006.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

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
JPS5647382B2 (US20080138455A1-20080612-C00006.png) 1981-11-09
JPS4951416A (US20080138455A1-20080612-C00006.png) 1974-05-18
DE2239692C2 (US20080138455A1-20080612-C00006.png) 1989-11-30
FR2163298A5 (US20080138455A1-20080612-C00006.png) 1973-07-20
DE2239692A1 (de) 1974-02-21

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930812