GB201817096D0 - A fuel pump - Google Patents

A fuel pump

Info

Publication number
GB201817096D0
GB201817096D0 GBGB1817096.9A GB201817096A GB201817096D0 GB 201817096 D0 GB201817096 D0 GB 201817096D0 GB 201817096 A GB201817096 A GB 201817096A GB 201817096 D0 GB201817096 D0 GB 201817096D0
Authority
GB
United Kingdom
Prior art keywords
fuel pump
fuel
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.)
Granted
Application number
GBGB1817096.9A
Other versions
GB2578166A (en
GB2578166B (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.)
Delphi Technologies IP Ltd
Original Assignee
Delphi Technologies IP 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 Delphi Technologies IP Ltd filed Critical Delphi Technologies IP Ltd
Priority to GB1817096.9A priority Critical patent/GB2578166B/en
Publication of GB201817096D0 publication Critical patent/GB201817096D0/en
Publication of GB2578166A publication Critical patent/GB2578166A/en
Application granted granted Critical
Publication of GB2578166B publication Critical patent/GB2578166B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/023Means for varying pressure in common rails
    • F02M63/0235Means for varying pressure in common rails by bleeding fuel pressure
    • F02M63/0245Means for varying pressure in common rails by bleeding fuel pressure between the high pressure pump and the common rail
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44Details, 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
    • F02M59/46Valves
    • F02M59/462Delivery valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012Valves
    • F02M63/007Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0078Valve member details, e.g. special shape, hollow or fuel passages in the valve member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/26Fuel-injection apparatus with elastically deformable elements other than coil springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/28Details of throttles in fuel-injection apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025Common rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB1817096.9A 2018-10-19 2018-10-19 Fuel pump with an outlet valve having an integral damper Active GB2578166B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1817096.9A GB2578166B (en) 2018-10-19 2018-10-19 Fuel pump with an outlet valve having an integral damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1817096.9A GB2578166B (en) 2018-10-19 2018-10-19 Fuel pump with an outlet valve having an integral damper

Publications (3)

Publication Number Publication Date
GB201817096D0 true GB201817096D0 (en) 2018-12-05
GB2578166A GB2578166A (en) 2020-04-22
GB2578166B GB2578166B (en) 2021-03-24

Family

ID=64453690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1817096.9A Active GB2578166B (en) 2018-10-19 2018-10-19 Fuel pump with an outlet valve having an integral damper

Country Status (1)

Country Link
GB (1) GB2578166B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303096A (en) * 1980-01-18 1981-12-01 Lucas Industries Limited Valve for fuel pumping apparatus
JPS63173843A (en) * 1987-01-12 1988-07-18 Diesel Kiki Co Ltd Discharge valve for fuel injection pump
GB2538711A (en) * 2015-05-22 2016-11-30 Delphi Automotive Systems Lux Damper for high pressure fuel pump

Also Published As

Publication number Publication date
GB2578166A (en) 2020-04-22
GB2578166B (en) 2021-03-24

Similar Documents

Publication Publication Date Title
GB201612584D0 (en) A fuel tank assembly
GB2561530B (en) A fuel filter
ZA201901541B (en) A fuel assembly
GB2570648B (en) Fuel Pump
GB201818182D0 (en) A fuel injector
ZA202103559B (en) A pump assembly
GB2588752B (en) Fuel pump assembly
GB201816771D0 (en) Variable demand fuel pump
GB2573514B (en) A fuel line attachment assembly
GB201817096D0 (en) A fuel pump
GB201704840D0 (en) A claw pump
GB2575782B (en) Fuel pump
GB2574620B (en) Fuel pump
GB2570289B (en) Fuel pump
GB2570290B (en) Fuel pump
GB2572991B (en) A pump
GB2585001B (en) A pump
GB201801349D0 (en) Fuel pump
GB2575247B (en) Tappet for a fuel pump
GB201819174D0 (en) A pump assembly
GB201806009D0 (en) A fuel delivery arrangement
ZA201904847B (en) A water fuel
GB201904954D0 (en) Fuel pump assembly
CA197432S (en) Impeller for a pump
GB201901587D0 (en) Fuel pump assembly