DE50300360D1 - Method for operating an internal combustion engine, in particular of a motor vehicle - Google Patents

Method for operating an internal combustion engine, in particular of a motor vehicle

Info

Publication number
DE50300360D1
DE50300360D1 DE50300360T DE50300360T DE50300360D1 DE 50300360 D1 DE50300360 D1 DE 50300360D1 DE 50300360 T DE50300360 T DE 50300360T DE 50300360 T DE50300360 T DE 50300360T DE 50300360 D1 DE50300360 D1 DE 50300360D1
Authority
DE
Germany
Prior art keywords
operating
combustion engine
internal combustion
motor vehicle
vehicle
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.)
Expired - Lifetime
Application number
DE50300360T
Other languages
German (de)
Inventor
Uwe Liskow
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29716623&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50300360(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50300360T priority Critical patent/DE50300360D1/en
Application granted granted Critical
Publication of DE50300360D1 publication Critical patent/DE50300360D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/20—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
DE50300360T 2002-06-17 2003-04-23 Method for operating an internal combustion engine, in particular of a motor vehicle Expired - Lifetime DE50300360D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50300360T DE50300360D1 (en) 2002-06-17 2003-04-23 Method for operating an internal combustion engine, in particular of a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002128063 DE10228063A1 (en) 2002-06-17 2002-06-17 Method for operating an internal combustion engine, in particular a motor vehicle
DE50300360T DE50300360D1 (en) 2002-06-17 2003-04-23 Method for operating an internal combustion engine, in particular of a motor vehicle

Publications (1)

Publication Number Publication Date
DE50300360D1 true DE50300360D1 (en) 2005-04-21

Family

ID=29716623

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002128063 Ceased DE10228063A1 (en) 2002-06-17 2002-06-17 Method for operating an internal combustion engine, in particular a motor vehicle
DE50300360T Expired - Lifetime DE50300360D1 (en) 2002-06-17 2003-04-23 Method for operating an internal combustion engine, in particular of a motor vehicle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2002128063 Ceased DE10228063A1 (en) 2002-06-17 2002-06-17 Method for operating an internal combustion engine, in particular a motor vehicle

Country Status (3)

Country Link
EP (1) EP1375882B2 (en)
JP (1) JP4264303B2 (en)
DE (2) DE10228063A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053349A1 (en) * 2004-11-04 2006-05-18 Siemens Ag Fuel injector controlling method for internal combustion engine, involves actuating fuel injection by supplying control pulse to actuator, and supplying conditioning pulse to actuator before fuel injection, during injecting interval
JP4363331B2 (en) * 2005-01-17 2009-11-11 トヨタ自動車株式会社 Fuel injection system
DE102005046933B4 (en) * 2005-09-30 2015-10-15 Continental Automotive Gmbh Method for controlling a piezo-actuated injection valve
DE102007014330A1 (en) * 2007-03-26 2008-10-02 Robert Bosch Gmbh Drive circuit and driving method for a piezoelectric element
JP2009074373A (en) * 2007-09-19 2009-04-09 Hitachi Ltd Fuel injection controller of internal combustion engine
EP2077312A1 (en) 2007-12-17 2009-07-08 Nippon Oil Corporation Fuels for homogeneous charge compression ignition combustion engine
DE102008044741B4 (en) * 2008-08-28 2010-10-14 Continental Automotive Gmbh Method and control device for controlling an injector

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732129A (en) * 1985-04-15 1988-03-22 Nippon Soken, Inc. Control apparatus for electroexpansive actuator enabling variation of stroke
EP0371469B1 (en) † 1988-11-30 1995-02-08 Toyota Jidosha Kabushiki Kaisha Apparatus for driving piezoelectric element for closing and opening valve member
US5779149A (en) † 1996-07-02 1998-07-14 Siemens Automotive Corporation Piezoelectric controlled common rail injector with hydraulic amplification of piezoelectric stroke
DE19714610A1 (en) * 1997-04-09 1998-10-15 Bosch Gmbh Robert Charging and discharging piezoelectric element, e.g for fuel injector of IC engine
DE19903555C2 (en) * 1999-01-29 2001-05-31 Daimler Chrysler Ag Device for controlling a piezo element injection valve
DE19905340C2 (en) † 1999-02-09 2001-09-13 Siemens Ag Method and arrangement for presetting and dynamic tracking of piezoelectric actuators
DE19921242C1 (en) † 1999-05-07 2000-10-26 Siemens Ag Method of positioning control drive in common rail fuel injector for motor vehicle internal combustion engine
DE19958262B4 (en) * 1999-12-03 2007-03-22 Siemens Ag Method and device for charging a piezoelectric actuator
US6420817B1 (en) * 2000-02-11 2002-07-16 Delphi Technologies, Inc. Method for detecting injection events in a piezoelectric actuated fuel injector

Also Published As

Publication number Publication date
EP1375882B2 (en) 2008-11-19
EP1375882A1 (en) 2004-01-02
EP1375882B1 (en) 2005-03-16
JP4264303B2 (en) 2009-05-13
DE10228063A1 (en) 2004-01-08
JP2004019666A (en) 2004-01-22

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings