GB1003180A - Improvements in fuel injection pumps - Google Patents

Improvements in fuel injection pumps

Info

Publication number
GB1003180A
GB1003180A GB2233462A GB2233462A GB1003180A GB 1003180 A GB1003180 A GB 1003180A GB 2233462 A GB2233462 A GB 2233462A GB 2233462 A GB2233462 A GB 2233462A GB 1003180 A GB1003180 A GB 1003180A
Authority
GB
United Kingdom
Prior art keywords
shaft
cam
effected
pump
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
GB2233462A
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.)
EXPL DES PROCEDES CHIMIQUES ET
Original Assignee
EXPL DES PROCEDES CHIMIQUES ET
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 EXPL DES PROCEDES CHIMIQUES ET filed Critical EXPL DES PROCEDES CHIMIQUES ET
Publication of GB1003180A publication Critical patent/GB1003180A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic
    • 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
    • F02M41/122—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 with piston arranged radially to driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,003,180. Fuel injection pumps. SOC. POUR L'EXPLOITATION DES PROCEDES CHIMIQUES ET PHYSIQUES S.A. June 8, 1962 [June 15, 1961], No. 22334/62. Heading F1A. In a fuel injection pump having a piston 3 reciprocated by an engine driven cam-shaft 5, advancing of the injection timing is effected by axial movement of a spring-loaded, helicallysplined sleeve 9 coupling the engine drive shaft 8 and cam-shaft 5 to effect relative rotation between the shafts, such axial movement being effected by pistons 11a, 11b subjected to the delivery pressure of a gear-type feed pump 14, 15, driven by the cam-shaft. Rotation of piston 3 is effected by cam-shaft 5 through gears 28, 29 and 30, Fig. 2. A by-pass valve 20 in the feed pump circuit acts to maintain the gear pump delivery pressure porportional to engine speed. Surplus fuel from the feed pump passes through chamber 23, thereby cooling the injection pump, and returns to the fuel tank via a check valve 33.
GB2233462A 1961-06-15 1962-06-08 Improvements in fuel injection pumps Expired GB1003180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865042A FR1306633A (en) 1961-06-15 1961-06-15 Improvements to fuel injection pumps

Publications (1)

Publication Number Publication Date
GB1003180A true GB1003180A (en) 1965-09-02

Family

ID=8757339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2233462A Expired GB1003180A (en) 1961-06-15 1962-06-08 Improvements in fuel injection pumps

Country Status (3)

Country Link
DE (1) DE1210245B (en)
FR (1) FR1306633A (en)
GB (1) GB1003180A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206429A1 (en) * 1982-02-23 1983-09-01 Daimler-Benz Ag, 7000 Stuttgart "HYDRAULIC ADJUSTMENT DEVICE FOR INFLUENCING THE INJECTION START OF AN INJECTION PUMP"
GB2152193A (en) * 1983-12-30 1985-07-31 Renold Plc Phasing device for machinery applications

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104326U (en) * 1982-01-11 1983-07-15 株式会社デンソー Fuel injection device for internal combustion engines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372180A (en) * 1941-06-12 1945-03-27 Timken Roller Bearing Co Angularly adjustable coupling
US2491795A (en) * 1946-10-02 1949-12-20 Floyd L Bartram Fuel metering and distributing pump for diesel engines
FR1228317A (en) * 1959-03-12 1960-08-29 Gen Mecanique Appliquee Soc In Improvements to fuel injection pumps
FR1251425A (en) * 1959-12-10 1961-01-20 Improvements made to the self-regulating means of injection pumps for engines, in particular those liable to vary the injection advance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206429A1 (en) * 1982-02-23 1983-09-01 Daimler-Benz Ag, 7000 Stuttgart "HYDRAULIC ADJUSTMENT DEVICE FOR INFLUENCING THE INJECTION START OF AN INJECTION PUMP"
GB2152193A (en) * 1983-12-30 1985-07-31 Renold Plc Phasing device for machinery applications
US4601266A (en) * 1983-12-30 1986-07-22 Renold Plc Phasing device for machine applications

Also Published As

Publication number Publication date
FR1306633A (en) 1962-10-19
DE1210245B (en) 1966-02-03

Similar Documents

Publication Publication Date Title
GB1003180A (en) Improvements in fuel injection pumps
GB1379715A (en) Reciprocatory oil metering pump suitable for rotary engines
GB931197A (en) Improvements in pumps, and in particular fuel injection pumps, having opposed pistons and a rotary distributing valve element
GB1213194A (en) Multi-plunger engine fuel oil injection pump
GB1003398A (en) Lubricating two-stroke internal combustion engines
GB837087A (en) Improvements relating to reciprocating pumps, fuel injection pumps operated by a rotary cam
ES315064A1 (en) Rotary liquid metering pumps, in particular for the feed of fuel injection pumps
GB983329A (en) Improvements in or relating to timing devices for fuel injection pumps
GB863698A (en) Improvements in or relating to fuel injection pumps
ES439574A1 (en) Liquid fuel injection pumping apparatus
GB1210199A (en) Improvements in high-pressure lubricant guns
GB1218992A (en) Engine fuel injection pump timing device
GB1148594A (en) Improvements in fuel injection pumps for internal combustion engines
GB927661A (en) Improvements in and relating to self-regulating reciprocating pumps
GB999481A (en) Improvements in pumps having reciprocating piston which acts as a rotary distributor
GB2184793A (en) Liquid pump
GB666218A (en) Improvements in or connected with combined engines and pumps
GB680494A (en) Liquid fuel injection pumps
GB970729A (en) Improvements in self regulating reciprocating pumps and in particular fuel injection pumps
GB996577A (en) Improvements in self regulating reciprocating pumps in particular for the injection of fuel into engines
GB1026274A (en) Improvements in reciprocating pumps,in particular fuel injection pumps
GB1111357A (en) Improved fuel injection pump
GB625400A (en) Improvements in or relating to the driving of the lubricant pumps the ignition distributors and the liquid fuel pumps of internal combustion engines
GB903402A (en) Fuel injection pump
ES413663A1 (en) Fuel pump and drive therefor