WO2017060131A1 - Pompe d'alimentation haute pression et procédé pour réduire des irrégularités de la force motrice d'une pompe d'alimentation haute pression - Google Patents

Pompe d'alimentation haute pression et procédé pour réduire des irrégularités de la force motrice d'une pompe d'alimentation haute pression Download PDF

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Publication number
WO2017060131A1
WO2017060131A1 PCT/EP2016/073019 EP2016073019W WO2017060131A1 WO 2017060131 A1 WO2017060131 A1 WO 2017060131A1 EP 2016073019 W EP2016073019 W EP 2016073019W WO 2017060131 A1 WO2017060131 A1 WO 2017060131A1
Authority
WO
WIPO (PCT)
Prior art keywords
driving force
unit
pressure fuel
fuel pump
pump
Prior art date
Application number
PCT/EP2016/073019
Other languages
German (de)
English (en)
Inventor
Thomas Schmidbauer
Original Assignee
Continental Automotive Gmbh
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 Continental Automotive Gmbh filed Critical Continental Automotive Gmbh
Priority to KR1020187012720A priority Critical patent/KR20180059934A/ko
Priority to CN201680058193.3A priority patent/CN108138726B/zh
Publication of WO2017060131A1 publication Critical patent/WO2017060131A1/fr

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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0057—Mechanical driving means therefor, e.g. cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0076—Piston machines or pumps characterised by having positively-driven valving the members being actuated by electro-magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/24—Fuel-injection apparatus with sensors
    • F02M2200/244—Force sensors
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/24—Fuel-injection apparatus with sensors
    • F02M2200/247—Pressure sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1202—Torque on the axis

Abstract

L'invention concerne une pompe d'alimentation haute pression et un procédé pour réduire des irrégularités de la force motrice de la pompe d'alimentation haute pression comprenant un bloc pompe. La pompe d'alimentation haute pression comprend un bloc pompe, une unité d'entraînement, qui entraîne le bloc pompe par l'intermédiaire d'une force motrice, une vanne à débit réglable, qui est couplée hydrauliquement au bloc pompe, et une unité de commande destinée à déterminer la force motrice et à régler le débit de la vanne en fonction de la force motrice.
PCT/EP2016/073019 2015-10-05 2016-09-27 Pompe d'alimentation haute pression et procédé pour réduire des irrégularités de la force motrice d'une pompe d'alimentation haute pression WO2017060131A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020187012720A KR20180059934A (ko) 2015-10-05 2016-09-27 고압 연료 펌프, 및 고압 연료 펌프의 구동력의 불규칙성을 감소시키기 위한 방법
CN201680058193.3A CN108138726B (zh) 2015-10-05 2016-09-27 高压燃料泵和用于减小高压燃料泵的驱动力中的不均匀性的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015219153.2A DE102015219153B4 (de) 2015-10-05 2015-10-05 Kraftstoffhochdruckpumpe und Verfahren zur Reduktion von Ungleichförmigkeiten in der Antriebskraft einer Kraftstoffhochdruckpumpe
DE102015219153.2 2015-10-05

Publications (1)

Publication Number Publication Date
WO2017060131A1 true WO2017060131A1 (fr) 2017-04-13

Family

ID=57103988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/073019 WO2017060131A1 (fr) 2015-10-05 2016-09-27 Pompe d'alimentation haute pression et procédé pour réduire des irrégularités de la force motrice d'une pompe d'alimentation haute pression

Country Status (4)

Country Link
KR (1) KR20180059934A (fr)
CN (1) CN108138726B (fr)
DE (1) DE102015219153B4 (fr)
WO (1) WO2017060131A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113217320A (zh) * 2021-05-12 2021-08-06 陈志昌 一种液电智能数控曲轴轮柱塞泵

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040069278A1 (en) * 2001-05-16 2004-04-15 Kenji Okamoto Fuel injection device
JP2005315154A (ja) * 2004-04-28 2005-11-10 Denso Corp ディーゼルエンジン制御システム
US20070193558A1 (en) * 2004-03-15 2007-08-23 Erwin Achleitner Method and system for controlling an internal combustion engine
DE102010061810A1 (de) * 2010-11-23 2012-05-24 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffsystems einer Brennkraftmaschine
DE102012107596A1 (de) * 2012-08-20 2014-03-13 Denso Corporation Hochdruckpumpe und Verfahren zum Betrieb einer Hochdruckpumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3304755B2 (ja) * 1996-04-17 2002-07-22 三菱電機株式会社 燃料噴射装置
US5911206A (en) * 1997-07-30 1999-06-15 Outboard Marine Corporation Fuel injection update system
WO2006006495A1 (fr) * 2004-07-12 2006-01-19 Yanmar Co., Ltd. Dispositif d'injection de carburant d'accumulateur et moteur à combustion interne pourvu dudit dispositif d'injection de carburant d'accumulateur
JP4672640B2 (ja) * 2006-11-30 2011-04-20 三菱重工業株式会社 エンジンの燃料噴射装置及び運転方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040069278A1 (en) * 2001-05-16 2004-04-15 Kenji Okamoto Fuel injection device
US20070193558A1 (en) * 2004-03-15 2007-08-23 Erwin Achleitner Method and system for controlling an internal combustion engine
JP2005315154A (ja) * 2004-04-28 2005-11-10 Denso Corp ディーゼルエンジン制御システム
DE102010061810A1 (de) * 2010-11-23 2012-05-24 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffsystems einer Brennkraftmaschine
DE102012107596A1 (de) * 2012-08-20 2014-03-13 Denso Corporation Hochdruckpumpe und Verfahren zum Betrieb einer Hochdruckpumpe

Also Published As

Publication number Publication date
KR20180059934A (ko) 2018-06-05
DE102015219153B4 (de) 2017-12-21
CN108138726A (zh) 2018-06-08
CN108138726B (zh) 2020-12-11
DE102015219153A1 (de) 2017-04-06

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