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GB1066834A - Fuel injection pumps and fuel injection systems for internal combustion engines - Google Patents

Fuel injection pumps and fuel injection systems for internal combustion engines

Info

Publication number
GB1066834A
GB1066834A GB2782164A GB2782164A GB1066834A GB 1066834 A GB1066834 A GB 1066834A GB 2782164 A GB2782164 A GB 2782164A GB 2782164 A GB2782164 A GB 2782164A GB 1066834 A GB1066834 A GB 1066834A
Authority
GB
United Kingdom
Prior art keywords
fuel injection
pump
outlet
chamber
fuel
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
GB2782164A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1066834A publication Critical patent/GB1066834A/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
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86115—Downstream cyclic distributor
    • Y10T137/86123—Distributor part unitary with movable pump part

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

1,066,834. Fuel injection pumps. V.D. ROOSA. July 6, 1964 [July 12, 1963], No. 27821/64. Headings F1A and F1B. In a fuel injection pump in which part of the outlet from a feed pump 42 is fed to a chamber 24 in the housing 26, which chamber is connectable through a restricted outlet 35 to the supply tank, a further outlet fitting 84 which is below the outlet 35 whether the pump is vertically or horizontally mounted, connects the chamber to the feed pump inlet 32. The fitting 84 includes a spring loaded valve by-passed by a bleed passage. The housing includes a centrifugal governor controlling a valve 52 and it is stated that the rotation of the governor in the chamber causes air to separate from the fuel, the air being discharged to the tank and the air free liquid to the outlet 32. The system includes a priming pump and may include Fig. 5 (not shown) priming tanks (120), which contain sufficient fuel to prime the feed pump if syphoning causes fuel to run back to the tank when the pump is not operating.
GB2782164A 1963-07-12 1964-07-06 Fuel injection pumps and fuel injection systems for internal combustion engines Expired GB1066834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29456763 US3181468A (en) 1963-07-12 1963-07-12 Fuel supply system

Publications (1)

Publication Number Publication Date
GB1066834A true GB1066834A (en) 1967-04-26

Family

ID=23133987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2782164A Expired GB1066834A (en) 1963-07-12 1964-07-06 Fuel injection pumps and fuel injection systems for internal combustion engines

Country Status (4)

Country Link
US (1) US3181468A (en)
ES (1) ES301985A1 (en)
GB (1) GB1066834A (en)
SE (1) SE305567B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363569A (en) * 1965-12-09 1968-01-16 Vernon D. Roosa Fuel pump and purging system therefor
GB1109020A (en) * 1965-11-01 1968-04-10 Roosa Vernon D Fuel injection pump assemblies for internal combustion engines
ZA803034B (en) * 1979-07-06 1981-05-27 Lucas Industries Ltd Liquid fuel pumping apparatus
GB8619991D0 (en) * 1986-08-16 1986-09-24 Lucas Ind Plc Fuel pumping apparatus
JP2001214829A (en) * 2000-01-31 2001-08-10 Bosch Automotive Systems Corp Fuel injection pump
CN114934866B (en) * 2022-05-27 2023-05-02 浙江睿峰电喷系统有限公司 Novel fuel pump bracket assembly oil outlet double-injection oil return device assembly

Also Published As

Publication number Publication date
US3181468A (en) 1965-05-04
SE305567B (en) 1968-10-28
ES301985A1 (en) 1965-01-01

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