GB903401A - Fuel injection pump - Google Patents

Fuel injection pump

Info

Publication number
GB903401A
GB903401A GB3951758A GB3951758A GB903401A GB 903401 A GB903401 A GB 903401A GB 3951758 A GB3951758 A GB 3951758A GB 3951758 A GB3951758 A GB 3951758A GB 903401 A GB903401 A GB 903401A
Authority
GB
United Kingdom
Prior art keywords
port
plunger
communicates
outlet
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
GB3951758A
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.)
Borg Warner Corp
Original Assignee
Borg Warner 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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB903401A publication Critical patent/GB903401A/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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • 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

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

903,401. Fuel injection pumps. BORGWARNER CORPORATION. Dec. 8, 1958 [Dec. 12, 1957], No. 39517/58. Class 102(1). A hollow piston 32 is reciprocated and rotated in a barrel 31 and has inlet ports 37 and ar outlet port 39 communi eating sequentially with an inlet port 38 and a plurality of outlet ports 40 respectively. A spill port 43 is controlled by the head of the piston and the amount of spill is controlled by moving the cylinder housing axially, the housing being forced to the left by a spring 33 against a screwed ring 23. In a modification the outlet from the pump passes first through a fuel retracting delivery valve and then to a peripheral groove in the plunger, which groove communicates with a distributing slot on the plunger periphery which communicates sequentially with the outlet ports 30. An annular groove 41 communicates through a port with the fuel supply for lubricating the plunger.
GB3951758A 1957-12-12 1958-12-08 Fuel injection pump Expired GB903401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70238957A 1957-12-12 1957-12-12

Publications (1)

Publication Number Publication Date
GB903401A true GB903401A (en) 1962-08-15

Family

ID=24821030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3951758A Expired GB903401A (en) 1957-12-12 1958-12-08 Fuel injection pump

Country Status (1)

Country Link
GB (1) GB903401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008223A1 (en) 1987-04-15 1988-10-20 H.U.C. Elektronik Gmbh Arrangement for filtering an incoming fm signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008223A1 (en) 1987-04-15 1988-10-20 H.U.C. Elektronik Gmbh Arrangement for filtering an incoming fm signal

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