GB1111357A - Improved fuel injection pump - Google Patents

Improved fuel injection pump

Info

Publication number
GB1111357A
GB1111357A GB31057/66A GB3105766A GB1111357A GB 1111357 A GB1111357 A GB 1111357A GB 31057/66 A GB31057/66 A GB 31057/66A GB 3105766 A GB3105766 A GB 3105766A GB 1111357 A GB1111357 A GB 1111357A
Authority
GB
United Kingdom
Prior art keywords
chamber
fuel injection
plunger
fuel
control rod
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
GB31057/66A
Inventor
George D Wolff
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of GB1111357A publication Critical patent/GB1111357A/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
    • 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
    • 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)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

1,111,357. Fuel injection pumps. ALLISCHALMERS MANUFACTURING CO. July 11, 1966 [July 15, 1965], No.31057/66. Heading F1A. In a fuel injection pump comprising a rotary and reciprocating distributing and injection plunger 22, driven from an engine driven shaft 21, and having a rotatable and axially movable control sleeve 44 actuated by a control rod 51, the control rod is provided with a flat (68), Fig. 4 (not shown) which connects vapour venting cavity 62, communicating with the supply chamber 19, via a passage 64 with governor chamber 18 communicating via port 39 with the fuel supply reservoir 36. The control rod opens passage 64 when the rod is manually moved to position the control sleeve 44 to connect the pumping chamber 41 with the supply chamber 19 on the pumping strokes of the plunger 22. Fuel is supplied under pressure to the chamber 19 by a gear pump provided by gears 31, 35 in the train rotating plunger 22. The pressure in chamber 19 is regulated by a relief valve 37.
GB31057/66A 1965-07-15 1966-07-11 Improved fuel injection pump Expired GB1111357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US472194A US3307491A (en) 1965-07-15 1965-07-15 Fuel pump venting

Publications (1)

Publication Number Publication Date
GB1111357A true GB1111357A (en) 1968-04-24

Family

ID=23874550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31057/66A Expired GB1111357A (en) 1965-07-15 1966-07-11 Improved fuel injection pump

Country Status (5)

Country Link
US (1) US3307491A (en)
CH (1) CH505289A (en)
DE (1) DE1260866B (en)
GB (1) GB1111357A (en)
SE (1) SE336504B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352245A (en) * 1965-12-09 1967-11-14 Allis Chalmers Mfg Co Fuel injection system
US3645648A (en) * 1968-08-23 1972-02-29 Johan H Graffman Hydraulic pulse generator
US4233002A (en) * 1978-05-09 1980-11-11 Benjamin Birenbaum Fuel injection system
ES481775A1 (en) * 1978-08-03 1980-02-16 Lucas Industries Ltd Liquid fuel pumping apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695664C (en) * 1936-04-23 1940-08-30 Deckel Friedrich Ventilation device for the suction chamber of injection pumps
US2123950A (en) * 1936-05-04 1938-07-19 Emert J Lattner Hydraulic system control means
GB524542A (en) * 1938-03-08 1940-08-08 Daimler Benz Ag Improvements in and connected with the de-aeration or priming of fuel pumps
US2980092A (en) * 1957-07-01 1961-04-18 Allis Chalmers Mfg Co Fuel injection pump

Also Published As

Publication number Publication date
CH505289A (en) 1971-03-31
SE336504B (en) 1971-07-05
US3307491A (en) 1967-03-07
DE1260866B (en) 1968-02-08

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