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WO2014072678A3 - Ensemble de pompe et vanne - Google Patents

Ensemble de pompe et vanne Download PDF

Info

Publication number
WO2014072678A3
WO2014072678A3 PCT/GB2013/052588 GB2013052588W WO2014072678A3 WO 2014072678 A3 WO2014072678 A3 WO 2014072678A3 GB 2013052588 W GB2013052588 W GB 2013052588W WO 2014072678 A3 WO2014072678 A3 WO 2014072678A3
Authority
WO
WIPO (PCT)
Prior art keywords
pump
pump assembly
fluid
valve
high pressure
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.)
Ceased
Application number
PCT/GB2013/052588
Other languages
English (en)
Other versions
WO2014072678A2 (fr
WO2014072678A4 (fr
Inventor
James Andrew DARLEY
James Kenneth BATCHELOR
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.)
Perkins Engines Co Ltd
Original Assignee
Perkins Engines Co 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 Perkins Engines Co Ltd filed Critical Perkins Engines Co Ltd
Publication of WO2014072678A2 publication Critical patent/WO2014072678A2/fr
Publication of WO2014072678A3 publication Critical patent/WO2014072678A3/fr
Publication of WO2014072678A4 publication Critical patent/WO2014072678A4/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • 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
    • F02M63/00—Other 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
    • F02M63/02—Fuel-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
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0265—Pumps feeding common rails
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/16—Feeding by means of driven pumps characterised by provision of personally-, e.g. manually-, operated pumps
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls

Landscapes

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

Abstract

La présente invention porte sur un ensemble de pompe, lequel ensemble est utilisé dans un système d'injection de carburant. L'ensemble de pompe comprend un clapet de non-retour qui aide à l'amorçage d'un moteur. L'ensemble de pompe comprend de plus une première pompe haute pression et une seconde pompe reliée vis-à-vis des fluides de façon à fournir un fluide à la première pompe. Le clapet de non-retour est relié vis-à-vis des fluides entre une première pompe haute pression et la seconde pompe, et permet à un fluide de s'écouler à travers le passage de fluide à partir de la seconde pompe jusqu'à la première pompe, et empêche un fluide de s'écouler à travers le passage de fluide à partir de la première pompe jusqu'à la seconde pompe.
PCT/GB2013/052588 2012-11-07 2013-10-04 Ensemble de pompe et vanne Ceased WO2014072678A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1220079.6A GB2507747B (en) 2012-11-07 2012-11-07 A pump assembly and a valve
GB1220079.6 2012-11-07

Publications (3)

Publication Number Publication Date
WO2014072678A2 WO2014072678A2 (fr) 2014-05-15
WO2014072678A3 true WO2014072678A3 (fr) 2014-08-07
WO2014072678A4 WO2014072678A4 (fr) 2014-10-02

Family

ID=47429339

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2013/052588 Ceased WO2014072678A2 (fr) 2012-11-07 2013-10-04 Ensemble de pompe et vanne

Country Status (2)

Country Link
GB (1) GB2507747B (fr)
WO (1) WO2014072678A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2975264B1 (fr) * 2014-07-16 2017-08-30 Robert Bosch Gmbh Unité de pompage pour distribuer du carburant, de préférence carburant diesel, à partir d'un réservoir de stockage pour un moteur à combustion interne
IT201900013221A1 (it) * 2019-07-29 2021-01-29 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19858084C1 (de) * 1998-12-16 2000-04-20 Siemens Ag Einspritzsystem und zugehöriges Betriebsverfahren
WO2008077904A1 (fr) * 2006-12-21 2008-07-03 Continental Automotive Gmbh Système d'injection pour un moteur à combustion interne
DE102008044363A1 (de) * 2007-12-05 2009-06-10 Denso Corp., Kariya-shi Kraftstoffzuführsystem mit einem stromabwärts einer Förderpumpe installierten Kraftstofffilter
WO2011012402A1 (fr) * 2009-07-29 2011-02-03 Robert Bosch Gmbh Système d’alimentation en carburant pour moteur à combustion interne

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB138405A (en) * 1919-01-16 1920-02-12 Thomas Thompson Improvements in or relating to suction or delivery valves for pumps
JPS5086732U (fr) * 1973-12-14 1975-07-23
JP2795137B2 (ja) * 1993-09-10 1998-09-10 三菱自動車工業株式会社 内燃機関用燃料供給装置
JPH0914203A (ja) * 1995-06-30 1997-01-14 Kubota Corp 油圧アクチュエータの制御装置
DE10021869A1 (de) * 2000-05-05 2001-11-08 Bayerische Motoren Werke Ag Kraftstoff-Versorgungssystem für eine mit Kraftstoffdirekteinspritzung arbeitende Brennkraftmaschine
DE10125942A1 (de) * 2001-05-29 2002-12-12 Bosch Gmbh Robert Kraftstoffsystem zum Zuliefern von Kraftstoff für eine Brennkraftmaschine, sowie Brennkraftmaschine
JP3851287B2 (ja) * 2003-03-19 2006-11-29 ボッシュ株式会社 内燃機関用の燃料噴射装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19858084C1 (de) * 1998-12-16 2000-04-20 Siemens Ag Einspritzsystem und zugehöriges Betriebsverfahren
WO2008077904A1 (fr) * 2006-12-21 2008-07-03 Continental Automotive Gmbh Système d'injection pour un moteur à combustion interne
DE102008044363A1 (de) * 2007-12-05 2009-06-10 Denso Corp., Kariya-shi Kraftstoffzuführsystem mit einem stromabwärts einer Förderpumpe installierten Kraftstofffilter
WO2011012402A1 (fr) * 2009-07-29 2011-02-03 Robert Bosch Gmbh Système d’alimentation en carburant pour moteur à combustion interne

Also Published As

Publication number Publication date
GB2507747B (en) 2014-10-08
WO2014072678A2 (fr) 2014-05-15
GB2507747A (en) 2014-05-14
WO2014072678A4 (fr) 2014-10-02
GB201220079D0 (en) 2012-12-19

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