JP5254461B2 - 内燃機関の燃料噴射システムの駆動方法 - Google Patents
内燃機関の燃料噴射システムの駆動方法 Download PDFInfo
- Publication number
- JP5254461B2 JP5254461B2 JP2011540036A JP2011540036A JP5254461B2 JP 5254461 B2 JP5254461 B2 JP 5254461B2 JP 2011540036 A JP2011540036 A JP 2011540036A JP 2011540036 A JP2011540036 A JP 2011540036A JP 5254461 B2 JP5254461 B2 JP 5254461B2
- Authority
- JP
- Japan
- Prior art keywords
- operating device
- pulse
- phase
- braking pulse
- electromagnetic operating
- 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
Links
- 239000000446 fuel Substances 0.000 title claims description 48
- 238000000034 method Methods 0.000 title claims description 33
- 238000002347 injection Methods 0.000 title claims description 17
- 239000007924 injection Substances 0.000 title claims description 17
- 238000002485 combustion reaction Methods 0.000 title claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008080 stochastic effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Images
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
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of 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
- F02D41/30—Controlling fuel injection
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
- F02D41/345—Controlling injection timing
-
- 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
- F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
- F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
-
- 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
- F02D2041/2037—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit for preventing bouncing of the valve needle
-
- 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
- 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
- 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
- F02D41/401—Controlling injection timing
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)
- Magnetically Actuated Valves (AREA)
Description
Claims (10)
- 内燃機関の燃料噴射システム(10)の駆動方法であって、
燃料が高圧ポンプ(16)から燃料レール(18)に搬送され、
搬送された燃料の量が、電磁操作装置(34)によって操作される量制御弁により調整され、
電磁操作装置(34)の制動パルス(56)の少なくとも一つのパラメータが、電磁操作装置の効率、および/または電圧源の電圧、および/または燃料噴射システム(10)もしくは内燃機関のコンポーネントの温度に依存する方法において、
効率の高い電磁操作装置(34)においては効率の低い電磁操作装置(34)よりも、制動パルス(56)を時間的に後に置き、および/または制動パルスの持続時間を短くし、および/または弱くし、
前記量制御弁(30)には保持フェーズ(64)の終了後に前記制動パルス(56)が印加される、ことを特徴とする方法。 - 適応方法で、電磁操作装置に供給されたエネルギーが、初期値から終了値まで連続的に変化され、
当該終了値では、量制御弁(30)がもはや開放しなくなるか、またはやっと開放しており、
該終了値またはこれに基づくパラメータを、電磁操作装置(34)の効率を表すのに用いる、ことを特徴とする請求項1に記載の方法。 - パラメータは、制動パルスの開始時点、制動パルスのPWMフェーズの持続時間または制動パルスの電流制御フェーズの持続時間、最初のPWMフェーズの前に実施される吸着パルスの持続時間、制動パルスの前の保持フェーズ中のデューティ比もしくは電流の大きさ、および/または制動パルスの前の保持フェーズ終了時のデューティ比もしくは電流の大きさである、ことを特徴とする請求項1または2に記載の方法。
- 燃料レール(18)内の実際圧と目標圧との偏差を監視することにより、電磁弁(30)の開放または閉鎖が検知される、ことを特徴とする請求項1から3までのいずれか一項に記載の方法。
- 制動パルス(56)の形状は、複数のパルス幅変調フェーズ、PWMを行わない吸着パルスフェーズ、電流制御フェーズ、所定のステップ消去および/またはツェナー消去のシーケンスによって規定される、ことを特徴とする請求項1から4までのいずれか一項に記載の方法。
- 電磁操作装置(34)の通電保持フェーズ(64)は、搬送行程中に開始し、搬送行程の終了後に終了する、ことを特徴とする請求項1から5までのいずれか一項に記載の方法。
- PWMによる制御の場合には、保持フェーズが、所定の下降PWMエッジで終了する、ことを特徴とする請求項1から6までのいずれか一項に記載の方法。
- 請求項1から7までのいずれか一項記載の方法で使用するためにプログラミングされたコンピュータプログラム。
- 燃料噴射システム(10)の制御装置(54)のための電気的記録媒体において、
請求項1から7までのいずれか一項に記載された方法で使用するためのコンピュータプログラムが記憶された記録媒体。 - 燃料噴射システム(10)のための制御装置(54)において、
請求項1から7までのいずれか一項記載の方法で使用するためにプログラミングされている制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008054512.0A DE102008054512B4 (de) | 2008-12-11 | 2008-12-11 | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine |
DE102008054512.0 | 2008-12-11 | ||
PCT/EP2009/066483 WO2010066663A1 (de) | 2008-12-11 | 2009-12-07 | Verfahren zum betreiben eines kraftstoffeinspritzsystems einer brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012511658A JP2012511658A (ja) | 2012-05-24 |
JP5254461B2 true JP5254461B2 (ja) | 2013-08-07 |
Family
ID=41566096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011540036A Active JP5254461B2 (ja) | 2008-12-11 | 2009-12-07 | 内燃機関の燃料噴射システムの駆動方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9121360B2 (ja) |
EP (1) | EP2376761B1 (ja) |
JP (1) | JP5254461B2 (ja) |
KR (1) | KR101666693B1 (ja) |
CN (1) | CN102245881B (ja) |
DE (1) | DE102008054512B4 (ja) |
WO (1) | WO2010066663A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016116406B4 (de) | 2015-09-08 | 2021-09-30 | Denso Corporation | Steuerung für ein elektromagnetisches Ventil einer Hochdruckkraftstoffpumpe und Steuerverfahren für dasselbe |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008054513A1 (de) * | 2008-12-11 | 2010-06-17 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine |
DE102009046783A1 (de) | 2009-11-17 | 2011-05-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Ansteuerung eines Mengensteuerventils |
DE102009046825A1 (de) | 2009-11-18 | 2011-05-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Ansteuerung eines Mengensteuerventils |
CN103180587B (zh) * | 2010-10-28 | 2016-04-13 | 舍弗勒技术股份两合公司 | 用于控制执行机构或阀的方法 |
EP2453122B1 (en) | 2010-11-12 | 2016-09-07 | Hitachi, Ltd. | Method and control apparatus for controlling a high-pressure fuel supply pump configured to supply pressurized fuel to an internal combustion engine |
DE102011075270A1 (de) * | 2011-05-04 | 2012-11-08 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Steuern eines Ventils |
JP5798799B2 (ja) * | 2011-05-30 | 2015-10-21 | 日立オートモティブシステムズ株式会社 | 電磁駆動型の吸入弁を備えた高圧燃料供給ポンプ |
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 |
US9013124B2 (en) * | 2012-02-14 | 2015-04-21 | Texas Instruments Incorporated | Reverse current protection control for a motor |
DE102012211798B4 (de) * | 2012-07-06 | 2019-12-05 | Robert Bosch Gmbh | Verfahren zur Betätigung eines Schaltelements einer Ventileinrichtung |
DE102012212242A1 (de) | 2012-07-12 | 2014-01-16 | Schaeffler Technologies AG & Co. KG | Verfahren zur Ansteuerung eines Aktuators |
US9671033B2 (en) * | 2012-12-11 | 2017-06-06 | Hitachi, Ltd. | Method and apparatus for controlling a solenoid actuated inlet valve |
JP6044366B2 (ja) * | 2013-01-30 | 2016-12-14 | 株式会社デンソー | 高圧ポンプの制御装置 |
DE102013203130A1 (de) * | 2013-02-26 | 2014-08-28 | Robert Bosch Gmbh | Verfahren zur Steuerung eines Einspritzvorgangs eines Magnetinjektors |
DE102013206674A1 (de) | 2013-04-15 | 2014-10-16 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Ansteuerung eines Mengensteuerventils |
JP6079487B2 (ja) * | 2013-07-18 | 2017-02-15 | 株式会社デンソー | 高圧ポンプの制御装置 |
FR3011280B1 (fr) * | 2013-10-02 | 2019-05-10 | Continental Automotive France | Procede de determination d'une temporisation optimale entre une commande d'actionnement et une commande de test d'un obturateur mobile d'une electrovanne |
DE102014203538A1 (de) * | 2014-02-27 | 2015-08-27 | Robert Bosch Gmbh | Verfahren zur geräuschmindernden Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs |
DE102014206231A1 (de) * | 2014-04-02 | 2015-10-08 | Continental Automotive Gmbh | Verfahren zum Betreiben einer Hochdruckpumpe eines Einspritzsystems und Einspritzsystem |
KR101556627B1 (ko) | 2014-05-21 | 2015-10-02 | 주식회사 현대케피코 | 이중 완충구조를 가지는 내연기관용 고압 펌프 |
DE102015217955A1 (de) | 2014-10-21 | 2016-04-21 | Robert Bosch Gmbh | Vorrichtung zur Steuerung von wenigstens einem schaltbaren Ventil |
WO2016117400A1 (ja) * | 2015-01-21 | 2016-07-28 | 日立オートモティブシステムズ株式会社 | 内燃機関の高圧燃料供給装置 |
DE102015201463A1 (de) | 2015-01-28 | 2016-07-28 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Kolbenpumpe, einer Steuereinrichtung und Kolbenpumpe |
DE102015202389A1 (de) * | 2015-02-11 | 2016-08-11 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Einspritzventils |
DE102015206729A1 (de) * | 2015-04-15 | 2016-10-20 | Continental Automotive Gmbh | Steuern eines Kraftstoffeinspritz-Magnetventils |
DE102015207274A1 (de) * | 2015-04-22 | 2016-10-27 | Robert Bosch Gmbh | Verfahren zur geräuschmindernden Ansteuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs |
JP6710045B2 (ja) | 2015-12-25 | 2020-06-17 | 日立オートモティブシステムズ株式会社 | 高圧燃料供給ポンプの制御方法およびそれを用いた高圧燃料供給ポンプ |
DE102016219890B3 (de) | 2016-10-12 | 2017-08-03 | Continental Automotive Gmbh | Verfahren und Steuereinrichtung zum Steuern eines Schaltventils |
DE102016219956B3 (de) * | 2016-10-13 | 2017-08-17 | Continental Automotive Gmbh | Verfahren zum Einstellen eines Dämpfungsstroms eines Einlassventils eines Kraftfahrzeug-Hochdruckeinspritzsystems, sowie Steuervorrichtung, Hochdruckeinspritzsystem und Kraftfahrzeug |
DE102016224682A1 (de) * | 2016-12-12 | 2018-06-14 | Robert Bosch Gmbh | Verfahren zur Erwärmung eines Gasventils, insbesondere eines Kraftstoffinjektors |
IT201700050454A1 (it) * | 2017-05-10 | 2018-11-10 | Magneti Marelli Spa | Metodo per il controllo di un dispositivo attuatore per un motore a combustione interna |
DE102017209272A1 (de) * | 2017-06-01 | 2018-12-06 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Förderpumpe |
CN112576398B (zh) * | 2020-12-08 | 2022-11-29 | 潍柴动力股份有限公司 | 一种发动机控制方法、装置及车辆 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213181A (en) * | 1978-06-22 | 1980-07-15 | The Bendix Corporation | Energy dissipation circuit for electromagnetic injection |
JPS5629273U (ja) * | 1979-08-14 | 1981-03-19 | ||
US5548514A (en) * | 1994-02-04 | 1996-08-20 | Honda Giken Kogyo Kabushiki Kaisha | Air/fuel ratio estimation system for internal combustion engine |
US5975053A (en) | 1997-11-25 | 1999-11-02 | Caterpillar Inc. | Electronic fuel injection quiet operation |
JP2001207878A (ja) * | 2000-01-21 | 2001-08-03 | Toyota Motor Corp | 電磁駆動弁を有する多気筒内燃機関 |
US6718935B2 (en) * | 2000-01-24 | 2004-04-13 | International Engine Intellectual Property Company, Llc | Hydraulic fuel system |
JP2001248517A (ja) * | 2000-03-01 | 2001-09-14 | Mitsubishi Electric Corp | 可変吐出量燃料供給装置 |
US6382532B1 (en) * | 2000-08-23 | 2002-05-07 | Robert Bosch Corporation | Overmold constrained layer damper for fuel injectors |
US6332455B1 (en) * | 2000-10-17 | 2001-12-25 | Mitsubishi Denki Kabushiki Kaisha | Device for controlling fuel injection |
DE60012331T2 (de) * | 2000-10-19 | 2005-07-21 | Mitsubishi Denki K.K. | Vorrichtung zum Steuern der Kraftstoffeinspritzung |
DE10052629A1 (de) * | 2000-10-24 | 2002-05-08 | Bosch Gmbh Robert | Kraftstoffhochdruckpumpe mit veränderlicher Fördermenge |
JP4110751B2 (ja) * | 2001-06-18 | 2008-07-02 | 株式会社日立製作所 | インジェクタ駆動制御装置 |
DE10148218B4 (de) | 2001-09-28 | 2005-08-25 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine, Computerprogramm, Steuer- und/oder Regelgerät, sowie Kraftstoffsystem für eine Brennkraftmaschine |
EP1865177A3 (en) * | 2001-10-15 | 2008-12-24 | STMicroelectronics S.r.l. | Injection control method for an internal combustion engine, in particular a Diesel engine, and corresponding control system |
JP3851140B2 (ja) * | 2001-10-30 | 2006-11-29 | ボッシュ株式会社 | 流量制御用電磁比例制御弁の駆動方法 |
JP3846272B2 (ja) * | 2001-11-07 | 2006-11-15 | 株式会社デンソー | 蓄圧式燃料噴射装置 |
DE10230267A1 (de) * | 2002-07-05 | 2004-01-22 | Robert Bosch Gmbh | Verfahren zur Ansteuerung einer Fluid-Dosiervorrichtung und Common-Rail-Injektor |
DE10235196B4 (de) | 2002-08-01 | 2013-07-11 | Robert Bosch Gmbh | Verfahren zum Ansteuern eines elektromagnetisch betätigten Schaltventils sowie eine Anlage mit einem solchen Schaltventil |
US7111593B2 (en) * | 2004-01-29 | 2006-09-26 | Ford Global Technologies, Llc | Engine control to compensate for fueling dynamics |
US7431226B2 (en) * | 2004-06-03 | 2008-10-07 | Continental Automotive Systems Us, Inc. | Modular fuel injector with a harmonic annular damper member and method of reducing noise |
US7128281B2 (en) * | 2004-06-03 | 2006-10-31 | Siemens Vdo Automotive Corporation | Modular fuel injector with a damper member and method of reducing noise |
US7258287B2 (en) * | 2004-06-03 | 2007-08-21 | Siemens Vdo Automotive Corporation | Modular fuel injector with a spiral damper member and method of reducing noise |
DE102004061474B4 (de) * | 2004-12-21 | 2014-07-17 | Mtu Friedrichshafen Gmbh | Verfahren und Einrichtung zur Regelung des Raildrucks |
US7013876B1 (en) * | 2005-03-31 | 2006-03-21 | Caterpillar Inc. | Fuel injector control system |
DE102006043677A1 (de) | 2005-12-12 | 2007-06-14 | Robert Bosch Gmbh | Verfahren zur Ansteuerung eines Magnetventils |
DE102006002893B3 (de) * | 2006-01-20 | 2007-07-26 | Siemens Ag | Verfahren und Vorrichtung zum Betreiben eines Einspritzventils |
EP1843027B1 (en) * | 2006-04-03 | 2018-12-19 | Delphi International Operations Luxembourg S.à r.l. | Drive circuit for an injector arrangement and diagnostic method |
JP4582064B2 (ja) * | 2006-07-21 | 2010-11-17 | 株式会社デンソー | 燃料噴射制御装置 |
DE102007020968A1 (de) | 2007-05-04 | 2008-11-06 | Robert Bosch Gmbh | Verfahren zum Ansteuern einer Hochdruck-Komponente |
JP4691523B2 (ja) * | 2007-05-09 | 2011-06-01 | 日立オートモティブシステムズ株式会社 | 電磁式燃料噴射弁の制御回路 |
-
2008
- 2008-12-11 DE DE102008054512.0A patent/DE102008054512B4/de active Active
-
2009
- 2009-12-07 KR KR1020117013327A patent/KR101666693B1/ko active IP Right Grant
- 2009-12-07 CN CN200980149671.1A patent/CN102245881B/zh active Active
- 2009-12-07 US US13/139,206 patent/US9121360B2/en active Active
- 2009-12-07 WO PCT/EP2009/066483 patent/WO2010066663A1/de active Application Filing
- 2009-12-07 JP JP2011540036A patent/JP5254461B2/ja active Active
- 2009-12-07 EP EP09764836.4A patent/EP2376761B1/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016116406B4 (de) | 2015-09-08 | 2021-09-30 | Denso Corporation | Steuerung für ein elektromagnetisches Ventil einer Hochdruckkraftstoffpumpe und Steuerverfahren für dasselbe |
Also Published As
Publication number | Publication date |
---|---|
EP2376761B1 (de) | 2015-11-04 |
US9121360B2 (en) | 2015-09-01 |
KR101666693B1 (ko) | 2016-10-17 |
EP2376761A1 (de) | 2011-10-19 |
DE102008054512B4 (de) | 2021-08-05 |
CN102245881B (zh) | 2014-02-05 |
KR20110106847A (ko) | 2011-09-29 |
US20110288748A1 (en) | 2011-11-24 |
CN102245881A (zh) | 2011-11-16 |
DE102008054512A1 (de) | 2010-06-17 |
JP2012511658A (ja) | 2012-05-24 |
WO2010066663A1 (de) | 2010-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5254461B2 (ja) | 内燃機関の燃料噴射システムの駆動方法 | |
KR101650216B1 (ko) | 엔진의 연료 분사 시스템을 작동하기 위한 방법 | |
US9228521B2 (en) | Fuel injection controller and fuel-injection-control system | |
US20080198529A1 (en) | Method For Operating A Solenoid Valve For Quantity Control | |
JP6005274B2 (ja) | 弁装置の切替エレメントの動作方法 | |
US10655614B2 (en) | Device for controlling high-pressure pump | |
US10655613B2 (en) | High-pressure pump control unit | |
US9714632B2 (en) | Method and device for controlling a quantity control valve | |
US9777662B2 (en) | Method and device for operating a fuel delivery device of an internal combustion engine | |
US20140224222A1 (en) | Method for Operating a Fuel Delivery Device | |
US9410516B2 (en) | Method for operating a fuel system for an internal combustion engine | |
US9080527B2 (en) | Method and device for controlling a quantity control valve | |
EP1312775A2 (en) | Electromagnetic valve actuators | |
JP6881050B2 (ja) | 減圧弁制御装置 | |
JP2019094875A (ja) | 電子制御装置 | |
EP3712418B1 (en) | Method for operating a pressure control valve, method for operating a fluid supply system and device for operating a fluid supply system | |
US20180087463A1 (en) | Pressure reducing valve control apparatus | |
JP2016191341A (ja) | ポンプ制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121018 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121019 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130118 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130125 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130206 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130319 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130417 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5254461 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160426 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |