ES8206755A1 - Fuel injection pumping apparatus - Google Patents

Fuel injection pumping apparatus

Info

Publication number
ES8206755A1
ES8206755A1 ES505632A ES505632A ES8206755A1 ES 8206755 A1 ES8206755 A1 ES 8206755A1 ES 505632 A ES505632 A ES 505632A ES 505632 A ES505632 A ES 505632A ES 8206755 A1 ES8206755 A1 ES 8206755A1
Authority
ES
Spain
Prior art keywords
valve
fuel injection
distributor member
pumping apparatus
injection pumping
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
ES505632A
Other languages
Spanish (es)
Other versions
ES505632A0 (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES505632A0 publication Critical patent/ES505632A0/en
Publication of ES8206755A1 publication Critical patent/ES8206755A1/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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. 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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M41/1405—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/38—Pumps characterised by adaptations to special uses or conditions

Abstract

A fuel injection pumping apparatus includes an electromagnetic valve 51 the flow of current in the solenoid of which is controlled by an electronic control system 55. The valve 51 controls the pressure applied to a surface on an axially movable distributor member 28 and hence controls the axial position of the distributor member to determine the amount of fuel supplied by the apparatus. In the event of failure a change-over valve 56 can be operated so that the pressure applied to the distributor member is determined by a further valve 57 which includes a spring loaded valve member the force acting upon which can be varied by a manually operable lever 58. The change over valve may be electrically operated, Fig 3, (not shown) and all valves may be found as an integral unit, Fig. 4, (not shown).
ES505632A 1980-10-29 1981-09-18 Fuel injection pumping apparatus Expired ES8206755A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8034742 1980-10-29

Publications (2)

Publication Number Publication Date
ES505632A0 ES505632A0 (en) 1982-08-16
ES8206755A1 true ES8206755A1 (en) 1982-08-16

Family

ID=10516943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505632A Expired ES8206755A1 (en) 1980-10-29 1981-09-18 Fuel injection pumping apparatus

Country Status (10)

Country Link
JP (1) JPS5788228A (en)
AR (1) AR228374A1 (en)
BR (1) BR8106966A (en)
DE (1) DE3142980A1 (en)
ES (1) ES8206755A1 (en)
FR (1) FR2492887A1 (en)
GB (1) GB2108727B (en)
IT (1) IT1138667B (en)
MX (1) MX153898A (en)
ZA (1) ZA816220B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243348A1 (en) * 1982-11-24 1984-05-24 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP
FR2567577B1 (en) * 1984-07-12 1989-03-03 Cav Roto Diesel IMPROVEMENTS ON FUEL INJECTION PUMPS FOR INTERNAL COMBUSTION ENGINES
DE3719807A1 (en) * 1987-06-13 1988-12-22 Bosch Gmbh Robert RADIAL PISTON FUEL INJECTION PUMP
DE3929932C1 (en) * 1989-09-08 1991-03-21 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE3937962C1 (en) * 1989-11-15 1991-05-02 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209357B (en) * 1961-09-21 1966-01-20 Cav Ltd Hydraulic regulator for internal combustion engines
GB2037365B (en) * 1978-11-25 1982-12-08 Lucas Industries Ltd Liquid fuel injection pumping apparatus
JPS5730260U (en) * 1980-07-25 1982-02-17

Also Published As

Publication number Publication date
ES505632A0 (en) 1982-08-16
BR8106966A (en) 1982-07-13
JPS5788228A (en) 1982-06-02
IT8124207A0 (en) 1981-09-29
MX153898A (en) 1987-02-11
JPH0147609B2 (en) 1989-10-16
DE3142980A1 (en) 1982-06-16
DE3142980C2 (en) 1990-12-13
AR228374A1 (en) 1983-02-28
GB2108727B (en) 1985-02-06
IT1138667B (en) 1986-09-17
GB2108727A (en) 1983-05-18
FR2492887A1 (en) 1982-04-30
FR2492887B1 (en) 1984-10-26
ZA816220B (en) 1982-09-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970505