FR3075273B1 - Procede de gestion d'une pompe a piston pour moteur thermique - Google Patents

Procede de gestion d'une pompe a piston pour moteur thermique Download PDF

Info

Publication number
FR3075273B1
FR3075273B1 FR1762446A FR1762446A FR3075273B1 FR 3075273 B1 FR3075273 B1 FR 3075273B1 FR 1762446 A FR1762446 A FR 1762446A FR 1762446 A FR1762446 A FR 1762446A FR 3075273 B1 FR3075273 B1 FR 3075273B1
Authority
FR
France
Prior art keywords
piston
managing
compression chamber
piston pump
thermal engine
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.)
Active
Application number
FR1762446A
Other languages
English (en)
Other versions
FR3075273A1 (fr
Inventor
Xavier Moine
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.)
Continental Automotive GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1762446A priority Critical patent/FR3075273B1/fr
Priority to PCT/FR2018/053183 priority patent/WO2019122590A1/fr
Priority to CN201880081955.0A priority patent/CN111479995B/zh
Publication of FR3075273A1 publication Critical patent/FR3075273A1/fr
Application granted granted Critical
Publication of FR3075273B1 publication Critical patent/FR3075273B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02D41/3082—Control of electrical fuel pumps
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D2001/082—Transmission of control impulse to pump control, e.g. with power drive or power assistance electric
    • F02D2001/085—Transmission of control impulse to pump control, e.g. with power drive or power assistance electric using solenoids
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/16—End position calibration, i.e. calculation or measurement of actuator end positions, e.g. for throttle or its driving actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/06—Small engines with electronic control, e.g. for hand held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • 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
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
    • 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
    • F04B2201/02—Piston parameters
    • F04B2201/0209—Duration of piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

La présente invention a pour objet un procédé de gestion d'une pompe (10) à piston (110) comprenant un piston (110) monté coulissant dans un guide (120) afin de former une chambre de compression, et un solénoïde (130) adapté pour commander le déplacement du piston (110) entre une position haute dans laquelle la chambre de compression est remplie de carburant (C) et une position basse dans laquelle la chambre de compression est vidée de carburant (C), ledit procédé comprenant une étape de détermination du temps de déplacement du piston (110) de sa position basse jusqu'à sa position haute afin de déterminer une durée maximum (D) de commande, et une étape de commande du piston (110) par le solénoïde (130) pendant une durée inférieure à la durée maximum déterminée (D) de manière à déplacer le piston (110) jusqu'à une position intermédiaire située entre la position basse et la position haute.
FR1762446A 2017-12-19 2017-12-19 Procede de gestion d'une pompe a piston pour moteur thermique Active FR3075273B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1762446A FR3075273B1 (fr) 2017-12-19 2017-12-19 Procede de gestion d'une pompe a piston pour moteur thermique
PCT/FR2018/053183 WO2019122590A1 (fr) 2017-12-19 2018-12-11 Procédé de gestion d'une pompe à piston pour moteur thermique
CN201880081955.0A CN111479995B (zh) 2017-12-19 2018-12-11 用于管理热力发动机的具有活塞的泵的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762446A FR3075273B1 (fr) 2017-12-19 2017-12-19 Procede de gestion d'une pompe a piston pour moteur thermique
FR1762446 2017-12-19

Publications (2)

Publication Number Publication Date
FR3075273A1 FR3075273A1 (fr) 2019-06-21
FR3075273B1 true FR3075273B1 (fr) 2021-12-10

Family

ID=61132759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1762446A Active FR3075273B1 (fr) 2017-12-19 2017-12-19 Procede de gestion d'une pompe a piston pour moteur thermique

Country Status (3)

Country Link
CN (1) CN111479995B (fr)
FR (1) FR3075273B1 (fr)
WO (1) WO2019122590A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023232765A1 (fr) * 2022-05-31 2023-12-07 Société des Produits Nestlé S.A. Écoulement de fluide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10127996A1 (de) * 2001-06-08 2002-12-12 Thomas Magnete Gmbh Pumpvorrichtung und Regelvorrichtung
FR2847708A1 (fr) * 2002-11-27 2004-05-28 Invensys S A M Dispositif pour la reduction du niveau sonore des pompes oscillantes
ES2376678T3 (es) * 2008-04-01 2012-03-15 Societe des Produits Nestlé S.A. Aparato para la dispensación de bebidas que comprende una bomba de solenoide y método para el control de la bomba de solenoide.
JP5639970B2 (ja) * 2011-08-03 2014-12-10 日立オートモティブシステムズ株式会社 電磁弁の制御方法、高圧燃料供給ポンプの電磁吸入弁の制御方法および電磁吸入弁の電磁駆動機構の制御装置
GB2500926B (en) * 2012-04-05 2017-04-26 Gm Global Tech Operations Llc Method of determining injection faults in an internal combustion engine
GB2512930A (en) * 2013-04-12 2014-10-15 Gm Global Tech Operations Inc Method of operating a fuel injection system
US9874185B2 (en) * 2014-05-21 2018-01-23 Ford Global Technologies, Llc Direct injection pump control for low fuel pumping volumes
DE102015201466A1 (de) * 2015-01-28 2016-07-28 Robert Bosch Gmbh Verfahren zum Betreiben und Ansteuereinrichtung für eine Kolbenpumpe
JP6569542B2 (ja) * 2016-01-21 2019-09-04 株式会社デンソー 高圧ポンプ制御装置

Also Published As

Publication number Publication date
WO2019122590A1 (fr) 2019-06-27
FR3075273A1 (fr) 2019-06-21
CN111479995A (zh) 2020-07-31
CN111479995B (zh) 2022-09-30

Similar Documents

Publication Publication Date Title
RU2017135262A (ru) Устройство и способ для наполнения контейнера продуктом
US10422327B2 (en) Device and method for damping pressure fluctuations in the delivery line of a thick-matter pump
FR3075273B1 (fr) Procede de gestion d'une pompe a piston pour moteur thermique
RU2014149771A (ru) Способ эксплуатации гидравлического пресса и гидравлический пресс
FR3087491B1 (fr) Procede de commande d'une turbomachine comportant un moteur electrique
RU2016145407A (ru) Работающий на сжатом воздухе двигатель с включенной активной камерой и с активным распределением впуска
RU2014114523A (ru) Способ отслеживания кпд прямого вытеснения высоконапорного (вн) насоса в гидравлической системе регулирования турбомашины
RU2016121827A (ru) Способ (варианты) и система для повышения точности в отношении количества подаваемого топлива
EA201892558A1 (ru) Способ совместного функционирования рабочих режимов балансирного станка-качалки
KR101219977B1 (ko) 유압 2단구동 가변압력실을 가진 연료분사펌프
JP2011158378A (ja) 噴射量計測装置
RU2597710C1 (ru) Способ повышения диспергирования впрыскиваемого топлива в камеру сгорания двигателя внутреннего сгорания
RU2597712C1 (ru) Способ управления дозой впрыскиваемого топлива в камеру сгорания двигателя внутреннего сгорания однотактным приводом топливной форсунки
EP3227542B1 (fr) Procédé de commande d'un fonctionnement d'un système de soupape d'admission variable d'un moteur à pistons à combustion interne, et moteur à pistons à combustion interne
JP6050732B2 (ja) ディーゼルエンジン
RU2673172C1 (ru) Механизм запирания канала ствола артиллерийского орудия
FR3092146B1 (fr) Procédé de gestion d’une pompe à piston pour moteur thermique
BR112017011974A2 (pt) dispositivo de controle para motor de combustão interna
RU2637590C2 (ru) Способ управления дозой впрыскиваемого топлива в камеру сгорания двигателя внутреннего сгорания
US1939603A (en) Pump
KR20040010127A (ko) 크로스헤드 타입의 대형 피스톤 엔진의 조절 요소를작동시키는 방법
JP6369282B2 (ja) 燃料噴射システムの制御装置
RU2694250C1 (ru) Прибор для снижения звука выстрела самозарядного оружия с подвижным стволом
RU2576093C1 (ru) Способ реверсирования вращения коленчатого вала двигателя внутреннего сгорания реверсивным стартерным механизмом и системой пневматического привода газораспределительного клапана с зарядкой пневмоаккумулятора системы газом из компенсационного пневмоаккумулятора
CN112832997B (zh) 用于确定泵送设备的泵送方量的方法和装置及泵送设备

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190621

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

TP Transmission of property

Owner name: CONTINENTAL AUTOMOTIVE FRANCE, FR

Effective date: 20210309

Owner name: CONTINENTAL AUTOMOTIVE GMBH, DE

Effective date: 20210309

PLFP Fee payment

Year of fee payment: 5

CA Change of address

Effective date: 20220103

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7