DE502004012047D1 - Method and device for controlling a valve-pump-nozzle device with a valve - Google Patents

Method and device for controlling a valve-pump-nozzle device with a valve

Info

Publication number
DE502004012047D1
DE502004012047D1 DE200450012047 DE502004012047T DE502004012047D1 DE 502004012047 D1 DE502004012047 D1 DE 502004012047D1 DE 200450012047 DE200450012047 DE 200450012047 DE 502004012047 T DE502004012047 T DE 502004012047T DE 502004012047 D1 DE502004012047 D1 DE 502004012047D1
Authority
DE
Germany
Prior art keywords
valve
pump
controlling
nozzle
nozzle device
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
DE200450012047
Other languages
German (de)
Inventor
Joerg Dr Beilharz
Maximilian Dr Kronberger
Richard Pirkl
Christian Rissler
Hans-Joerg Wiehoff
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
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
Publication of DE502004012047D1 publication Critical patent/DE502004012047D1/en
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
    • 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • 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
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection 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
    • 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
    • F02D41/20—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
    • F02D2041/2065—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control being related to the coil temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
DE200450012047 2003-09-29 2004-09-17 Method and device for controlling a valve-pump-nozzle device with a valve Active DE502004012047D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003145226 DE10345226B4 (en) 2003-09-29 2003-09-29 Method and device for controlling a valve and method and device for controlling a pump-nozzle device with a valve

Publications (1)

Publication Number Publication Date
DE502004012047D1 true DE502004012047D1 (en) 2011-02-10

Family

ID=34178011

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2003145226 Expired - Fee Related DE10345226B4 (en) 2003-09-29 2003-09-29 Method and device for controlling a valve and method and device for controlling a pump-nozzle device with a valve
DE200450012047 Active DE502004012047D1 (en) 2003-09-29 2004-09-17 Method and device for controlling a valve-pump-nozzle device with a valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2003145226 Expired - Fee Related DE10345226B4 (en) 2003-09-29 2003-09-29 Method and device for controlling a valve and method and device for controlling a pump-nozzle device with a valve

Country Status (2)

Country Link
EP (1) EP1519026B1 (en)
DE (2) DE10345226B4 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005032087A1 (en) * 2005-07-08 2007-01-18 Siemens Ag Method of controlling fuel injection valve for motor vehicle internal combustion (IC) engine, involves determining closing time of nozzle needle, then determining control period for control drive of switching valve based on closing time
DE102006048979B8 (en) 2006-10-17 2017-02-23 Continental Automotive Gmbh Method and injection system for injecting a fluid
DE102006058742A1 (en) 2006-12-12 2008-06-19 Robert Bosch Gmbh Method for operating a fuel injection valve
DE102008041527A1 (en) * 2008-08-25 2010-03-04 Robert Bosch Gmbh Method for operating a fuel injection device of an internal combustion engine
DE102009003212A1 (en) * 2009-05-19 2010-11-25 Robert Bosch Gmbh Method and control device for operating an injection valve
DE102009003215A1 (en) * 2009-05-19 2010-11-25 Robert Bosch Gmbh Method and control device for operating an injection valve
DE102011075750B4 (en) * 2011-05-12 2021-02-11 Vitesco Technologies GmbH Method for determining a position of a closure element of an injection valve for an internal combustion engine
DE102011082455B4 (en) * 2011-09-09 2014-02-13 Continental Automotive Gmbh Method for monitoring an injection quantity of a fluid and injection system for injecting an injection quantity of a fluid
DE102012204278A1 (en) * 2012-03-19 2013-09-19 Continental Automotive Gmbh Method for operating fuel injection system of internal combustion engine, involves determining force acting on passive piezo area, and applying signal of force sensor for detection and regulation of movement of closure element
US9074552B2 (en) 2012-06-27 2015-07-07 GM Global Technology Operations LLC Fuel injector closing timing adjustment systems and methods
US9683510B2 (en) * 2014-04-01 2017-06-20 GM Global Technology Operations LLC System and method for improving fuel delivery accuracy by learning and compensating for fuel injector characteristics
DE102015219333B3 (en) * 2015-10-07 2016-12-15 Continental Automotive Gmbh Method for detecting a useful signal
DE102019110711A1 (en) 2019-04-25 2020-10-29 Schaeffler Technologies AG & Co. KG Control method for a hydraulic system with a pump and valves for supplying several consumers and a cooling and / or lubricating device; and hydraulic system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805175A1 (en) * 1978-02-08 1979-08-09 Bosch Gmbh Robert DEVICE FOR DETECTING THE START OF INJECTION OF AN INJECTION VALVE
DE3118425A1 (en) * 1981-05-09 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR DETECTING THE AMOUNT OF FUEL SUPPLIED TO THE COMBUSTION SPACES OF A DIESEL ENGINE
BR9906558A (en) * 1998-06-25 2000-08-15 Siemens Ag Process and device for controlling a capacitive actuator
DE19835494C2 (en) * 1998-08-06 2000-06-21 Bosch Gmbh Robert Pump-nozzle unit
DE19930309C2 (en) * 1999-07-01 2001-12-06 Siemens Ag Method and device for regulating the injection quantity in a fuel injection valve with a piezo element actuator
DE10024662B4 (en) * 2000-05-18 2005-12-15 Siemens Ag Method for operating an injection valve
DE50009868D1 (en) * 2000-07-01 2005-04-28 Bosch Gmbh Robert Piezoelectric actuator of an injection valve and fuel injection system
DE10143501C1 (en) * 2001-09-05 2003-05-28 Siemens Ag Method for controlling a piezo-operated fuel injection valve
DE10146747A1 (en) * 2001-09-22 2003-04-10 Bosch Gmbh Robert Fuel injection device for an internal combustion engine
ATE293212T1 (en) * 2001-11-09 2005-04-15 Volkswagen Mechatronic Gmbh INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE AND ASSOCIATED OPERATING METHOD

Also Published As

Publication number Publication date
EP1519026B1 (en) 2010-12-29
DE10345226A1 (en) 2005-05-12
EP1519026A3 (en) 2006-10-25
DE10345226B4 (en) 2006-04-06
EP1519026A2 (en) 2005-03-30

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