ES8206760A1 - Liquid fuel injection pump device - Google Patents

Liquid fuel injection pump device

Info

Publication number
ES8206760A1
ES8206760A1 ES505927A ES505927A ES8206760A1 ES 8206760 A1 ES8206760 A1 ES 8206760A1 ES 505927 A ES505927 A ES 505927A ES 505927 A ES505927 A ES 505927A ES 8206760 A1 ES8206760 A1 ES 8206760A1
Authority
ES
Spain
Prior art keywords
plungers
fuel injection
liquid fuel
pump device
injection pump
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
ES505927A
Other languages
Spanish (es)
Other versions
ES505927A0 (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 ES505927A0 publication Critical patent/ES505927A0/en
Publication of ES8206760A1 publication Critical patent/ES8206760A1/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
    • F02M41/14—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

Landscapes

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

Abstract

The liq. fuel injection pumping device has a pair of plungers (63) housed within bores formed in a rotary distributor member (28). A cam ring has cam lobes positioned to effect inward movement of the plungers through rollers (62). Stop surfaces (64, 65) are provided to limit the extent of outward movement of the plungers to control the amount of fuel supplied by the device. The stop surfaces have different radial positions so that one roller will project more than the other or others, and the plunger associated with that roller will be moved inwardly before the other plunger or plungers.
ES505927A 1980-11-01 1981-09-30 Liquid fuel injection pump device Expired ES8206760A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8035190 1980-11-01

Publications (2)

Publication Number Publication Date
ES505927A0 ES505927A0 (en) 1982-08-16
ES8206760A1 true ES8206760A1 (en) 1982-08-16

Family

ID=10517030

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505927A Expired ES8206760A1 (en) 1980-11-01 1981-09-30 Liquid fuel injection pump device

Country Status (4)

Country Link
JP (1) JPS5788262A (en)
ES (1) ES8206760A1 (en)
FR (1) FR2493406B1 (en)
IT (1) IT1139235B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102890B (en) * 1981-06-26 1984-09-12 Lucas Ind Plc Fuel pumping apparatus
JPS59203863A (en) * 1983-05-04 1984-11-19 Nissan Motor Co Ltd Fuel injection pump for fuel injection type internal- combustion engine
GB8613409D0 (en) * 1986-06-03 1986-07-09 Lucas Ind Plc Fuel injection pumps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1151578A (en) * 1955-05-13 1958-01-31 Cav Ltd Advanced fuel injection pump for internal combustion engine
JPS4933601A (en) * 1972-07-24 1974-03-28
US3883270A (en) * 1974-03-22 1975-05-13 Stanadyne Inc Fuel pump
GB1477253A (en) * 1974-06-29 1977-06-22 Bayer Ag Polymerisable organic dispersions
GB1577919A (en) * 1976-04-20 1980-10-29 Lucas Industries Ltd Fuel pumping apparatus
GB2037365B (en) * 1978-11-25 1982-12-08 Lucas Industries Ltd Liquid fuel injection pumping apparatus

Also Published As

Publication number Publication date
IT8124529A0 (en) 1981-10-16
FR2493406A1 (en) 1982-05-07
IT1139235B (en) 1986-09-24
JPS5788262A (en) 1982-06-02
FR2493406B1 (en) 1987-02-13
ES505927A0 (en) 1982-08-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301