KR20180034264A - 전환 가능 밸브, 특히 자동차 내연 기관의 분사 밸브의 제어 방법 - Google Patents
전환 가능 밸브, 특히 자동차 내연 기관의 분사 밸브의 제어 방법 Download PDFInfo
- Publication number
- KR20180034264A KR20180034264A KR1020170122648A KR20170122648A KR20180034264A KR 20180034264 A KR20180034264 A KR 20180034264A KR 1020170122648 A KR1020170122648 A KR 1020170122648A KR 20170122648 A KR20170122648 A KR 20170122648A KR 20180034264 A KR20180034264 A KR 20180034264A
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- armature
- control
- stopper
- time
- Prior art date
Links
Images
Classifications
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- 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
-
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
-
- 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
- F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
-
- 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
- F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage 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
- F02D2041/2055—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
- 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
- F02D2200/063—Lift of the valve needle
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/09—Fuel-injection apparatus having means for reducing noise
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/302—Fuel-injection apparatus having mechanical parts, the movement of which is damped using electrical means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016218515.2 | 2016-09-27 | ||
DE102016218515.2A DE102016218515A1 (de) | 2016-09-27 | 2016-09-27 | Verfahren zur Steuerung von schaltbaren Ventilen, insbesondere von Einspritzventilen einer Brennkraftmaschine eines Kraftfahrzeugs |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20180034264A true KR20180034264A (ko) | 2018-04-04 |
Family
ID=61564281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170122648A KR20180034264A (ko) | 2016-09-27 | 2017-09-22 | 전환 가능 밸브, 특히 자동차 내연 기관의 분사 밸브의 제어 방법 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20180034264A (zh) |
CN (1) | CN107869399B (zh) |
DE (1) | DE102016218515A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10941738B1 (en) | 2020-01-13 | 2021-03-09 | Caterpillar Inc. | Method and system for spill valve movement detection |
DE102021201905A1 (de) | 2021-03-01 | 2022-09-01 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Bestimmen eines Zeitfensters zum Ansteuern eines Kraftstoffinjektors und Verfahren zum Betreiben eines Kraftstoffinjektors |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5865371A (en) * | 1996-07-26 | 1999-02-02 | Siemens Automotive Corporation | Armature motion control method and apparatus for a fuel injector |
DE10051549A1 (de) * | 2000-10-18 | 2002-04-25 | Bosch Gmbh Robert | Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine |
DE10118162B9 (de) * | 2001-04-11 | 2004-09-09 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
JP2004251160A (ja) * | 2003-02-19 | 2004-09-09 | National Institute Of Advanced Industrial & Technology | パルス式流量制御バルブ |
DE102004062073B4 (de) * | 2004-12-23 | 2015-08-13 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Kompensation von Prelleffekten in einem piezogesteuerten Einspritzsystem einer Verbrennungskraftmaschine |
US7013876B1 (en) * | 2005-03-31 | 2006-03-21 | Caterpillar Inc. | Fuel injector control system |
DE102005032461A1 (de) * | 2005-07-12 | 2007-01-25 | Robert Bosch Gmbh | Aktive Ankerhubeinstellung bei Kraftstoffinjektoren |
DE102006041977A1 (de) * | 2006-09-07 | 2008-03-27 | Robert Bosch Gmbh | Injektor zum Einspritzen von Kraftstoff |
DE102007003211A1 (de) * | 2007-01-22 | 2008-07-24 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Steuerung eines elektromagnetischen Ventils |
EP2037109B1 (en) * | 2007-09-14 | 2010-06-16 | Delphi Technologies Holding S.à.r.l. | Injection control system |
CN101440766B (zh) * | 2008-12-25 | 2013-04-17 | 联合汽车电子有限公司 | 喷油器的针阀结构 |
DE102009000132A1 (de) * | 2009-01-09 | 2010-07-15 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems |
DE102009046088B4 (de) * | 2009-10-28 | 2021-07-29 | Robert Bosch Gmbh | Mengensteuerventil, insbesondere in einer Kraftstoff-Hochdruckpumpe, zur Zumessung eines fluiden Mediums |
DE102009047453A1 (de) | 2009-12-03 | 2011-06-09 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Magnetventils, insbesondere Einspritzventils einer Kraftstoffeinspritzanlage |
DE102010030600A1 (de) * | 2010-06-28 | 2011-12-29 | Robert Bosch Gmbh | Minimierung des Ankerschließprellens durch ein Verzögerungsglied im Restluftspalt |
GB201204878D0 (en) * | 2012-03-20 | 2012-05-02 | Lietuvietis Vilis I | Nil inertia fuel pressure actuated inward opening direct injector |
WO2013191267A1 (ja) * | 2012-06-21 | 2013-12-27 | 日立オートモティブシステムズ株式会社 | 内燃機関の制御装置 |
DE102013216407A1 (de) * | 2013-08-19 | 2015-02-19 | Robert Bosch Gmbh | Verfahren zum Betreiben eines elektrohydraulischen Ventils zur Dosierung eines Fluids |
JP6245060B2 (ja) * | 2014-05-07 | 2017-12-13 | 株式会社デンソー | 燃料噴射制御装置及び制御方法 |
DE102014226811A1 (de) * | 2014-12-22 | 2016-06-23 | Robert Bosch Gmbh | Einspritzventil zur Injektion eines Fluids, Verwendung eines Einspritzventils und Verfahren zur Herstellung eines Einspritzventils |
DE102015202389A1 (de) * | 2015-02-11 | 2016-08-11 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Einspritzventils |
-
2016
- 2016-09-27 DE DE102016218515.2A patent/DE102016218515A1/de active Pending
-
2017
- 2017-09-22 KR KR1020170122648A patent/KR20180034264A/ko unknown
- 2017-09-26 CN CN201710937248.4A patent/CN107869399B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107869399A (zh) | 2018-04-03 |
CN107869399B (zh) | 2022-02-01 |
DE102016218515A1 (de) | 2018-03-29 |
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