DE602007000093D1 - Verbesserungen im Zusammenhang mit der Steuerung von Brennstoffinjektoren - Google Patents

Verbesserungen im Zusammenhang mit der Steuerung von Brennstoffinjektoren

Info

Publication number: DE602007000093D1
Authority: DE; Germany
Prior art keywords: charge; stack; voltage level; differential voltage; actuator
Prior art date: 2006-05-23
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

DE602007000093T

Other languages

English (en)

Inventor

Martin P Hardy

Christopher A Goat

Michael P Cooke

Jean-Francois Berlemont

Andrew Hargreaves

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.)

Delphi Technologies Operations Luxembourg SARL

Original Assignee

Delphi Technologies Inc

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.)

2006-05-23

Filing date

2007-05-18

Publication date

2008-10-09

2006-05-23 Priority claimed from GB0610231A external-priority patent/GB0610231D0/en

2007-05-18 Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc

2008-10-09 Publication of DE602007000093D1 publication Critical patent/DE602007000093D1/de

Status Active legal-status Critical Current

2027-05-19 Anticipated expiration legal-status Critical

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
- 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
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)
Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

DE602007000093T 2006-05-23 2007-05-18 Verbesserungen im Zusammenhang mit der Steuerung von Brennstoffinjektoren Active DE602007000093D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB0610231A GB0610231D0 (en)	2006-05-23	2006-05-23	A method of operating a fuel injector
EP06256001		2006-11-23

Publications (1)

Publication Number	Publication Date
DE602007000093D1 true DE602007000093D1 (de)	2008-10-09

Family

ID=38748866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE602007000093T Active DE602007000093D1 (de)	2006-05-23	2007-05-18	Verbesserungen im Zusammenhang mit der Steuerung von Brennstoffinjektoren

Country Status (5)

Country	Link
US (1)	US7422005B2 (de)
EP (1)	EP1860309B1 (de)
JP (1)	JP4550862B2 (de)
AT (1)	ATE406513T1 (de)
DE (1)	DE602007000093D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4853201B2 (ja) *	2006-09-27	2012-01-11	株式会社デンソー	インジェクタ駆動装置及びインジェクタ駆動システム
DE102006058744A1 (de) *	2006-12-12	2008-06-19	Robert Bosch Gmbh	Verfahren zum Betreiben eines Einspritzventils
DE102007014330A1 (de) *	2007-03-26	2008-10-02	Robert Bosch Gmbh	Ansteuerschaltung und Ansteuerverfahren für ein piezoelektrisches Element
DE602007007212D1 (de)	2007-09-14	2010-07-29	Delphi Tech Holding Sarl	Einspritzsteuerungssystem
DE102008027516B3 (de) *	2008-06-10	2010-04-01	Continental Automotive Gmbh	Verfahren zur Einspritzmengenabweichungsdetektion und zur Korrektur einer Einspritzmenge sowie Einspritzsystem
DE102008042981A1 (de) *	2008-10-21	2010-04-22	Robert Bosch Gmbh	Verfahren und Steuervorrichtung zur Ansteuerung eines Kraftstoffinjektors
US20100300412A1 (en) *	2009-06-02	2010-12-02	Keegan Kevin R	Method for Optimizing Flow Performance of a Direct Injection Fuel Injector
FR2990998B1 (fr) *	2012-05-23	2016-02-26	Continental Automotive France	Procede de pilotage d'au moins un actionneur piezoelectrique d'injecteur de carburant d'un moteur a combustion interne
GB2505918A (en) *	2012-09-14	2014-03-19	Gm Global Tech Operations Inc	Method of Controlling an Electromagnetic Valve of a Fuel Injection System
US9702313B2 (en)	2012-10-30	2017-07-11	National Instruments Corporation	Direct injection cross point switching for multiplexing control in an engine control system
DE102020215549A1 (de) *	2020-12-09	2022-06-09	Robert Bosch Gesellschaft mit beschränkter Haftung	Verfahren zur Übertragung von Daten von einem Stellglied zu einem Steuergerät, entsprechendes Stellglied und entsprechendes Steuergerät

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19903555C2 (de) *	1999-01-29	2001-05-31	Daimler Chrysler Ag	Vorrichtung zur Steuerung eines Piezoelement-Einspritzventils
DE10113670A1 (de) *	2001-03-21	2002-09-26	Bosch Gmbh Robert	Verfahren und Vorrichtung zur Ansteuerung eines Piezoaktors
JP4515729B2 (ja) *	2003-01-30	2010-08-04	株式会社デンソー	燃料噴射装置
DE10311269A1 (de) *	2003-03-14	2004-09-23	Conti Temic Microelectronic Gmbh	Verfahren zum Ansteuern eines piezoelektrischen Elements
DE102004003837B4 (de) *	2004-01-26	2009-06-04	Continental Automotive Gmbh	Schaltungsanordnung und Verfahren zur Erzeugung eines Steuersignals für eine Motorsteuereinheit zur Ansteuerung von Kraftstoffinjektoren
DE102004058971B4 (de) *	2004-12-08	2006-12-28	Volkswagen Mechatronic Gmbh & Co. Kg	Verfahren zum Steuern eines piezoelektrischen Aktors und Steuereinheit zum Steuern eines piezoelektrischen Aktors
JP2006200478A (ja) *	2005-01-21	2006-08-03	Denso Corp	燃料噴射装置
DE102006001375A1 (de) *	2006-01-11	2007-07-12	Robert Bosch Gmbh	Verfahren zum Betreiben eines piezoelektrischen Aktors, insbesondere eines Einspritzventils

2007
- 2007-05-18 AT AT07252045T patent/ATE406513T1/de not_active IP Right Cessation
- 2007-05-18 DE DE602007000093T patent/DE602007000093D1/de active Active
- 2007-05-18 EP EP07252045A patent/EP1860309B1/de active Active
- 2007-05-22 US US11/805,384 patent/US7422005B2/en not_active Expired - Fee Related
- 2007-05-23 JP JP2007136148A patent/JP4550862B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1860309A1 (de)	2007-11-28
US7422005B2 (en)	2008-09-09
ATE406513T1 (de)	2008-09-15
JP4550862B2 (ja)	2010-09-22
EP1860309B1 (de)	2008-08-27
US20070273245A1 (en)	2007-11-29
JP2007315390A (ja)	2007-12-06

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Legal Events

Date	Code	Title	Description
2009-09-17	8364	No opposition during term of opposition
2011-01-13	8327	Change in the person/name/address of the patent owner	Owner name: DELPHI TECHNOLOGIES HOLDING S.A.R.L., BASCHARA, LU