CN102619631B - 内燃机的燃料喷射控制装置 - Google Patents

内燃机的燃料喷射控制装置 Download PDF

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Publication number
CN102619631B
CN102619631B CN201210008472.2A CN201210008472A CN102619631B CN 102619631 B CN102619631 B CN 102619631B CN 201210008472 A CN201210008472 A CN 201210008472A CN 102619631 B CN102619631 B CN 102619631B
Authority
CN
China
Prior art keywords
switch
coil
control device
fuel injection
internal combustion
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 - Fee Related
Application number
CN201210008472.2A
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English (en)
Chinese (zh)
Other versions
CN102619631A (zh
Inventor
北村夏子
石井淳
池田哲嗣
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.)
Honda Motor Co Ltd
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Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CN102619631A publication Critical patent/CN102619631A/zh
Application granted granted Critical
Publication of CN102619631B publication Critical patent/CN102619631B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02D41/20—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
    • F02D2041/2006—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 by using a boost capacitor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Dc-Dc Converters (AREA)
CN201210008472.2A 2011-01-28 2012-01-12 内燃机的燃料喷射控制装置 Expired - Fee Related CN102619631B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-017001 2011-01-28
JP2011017001A JP5509112B2 (ja) 2011-01-28 2011-01-28 内燃機関の燃料噴射制御装置

Publications (2)

Publication Number Publication Date
CN102619631A CN102619631A (zh) 2012-08-01
CN102619631B true CN102619631B (zh) 2014-12-10

Family

ID=46559787

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210008472.2A Expired - Fee Related CN102619631B (zh) 2011-01-28 2012-01-12 内燃机的燃料喷射控制装置

Country Status (3)

Country Link
US (1) US8694228B2 (enExample)
JP (1) JP5509112B2 (enExample)
CN (1) CN102619631B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014081411A1 (en) * 2012-11-20 2014-05-30 West Pharmaceuticals Services, Inc. System and method to distribute power to both an inertial device and a voltage sensitive device from a single current limited power source
JP6124728B2 (ja) * 2013-08-07 2017-05-10 本田技研工業株式会社 燃料ポンプの制御装置
JP6105456B2 (ja) * 2013-11-29 2017-03-29 株式会社デンソー 電磁弁駆動装置
CN107002583B (zh) * 2014-12-08 2020-04-14 日立汽车系统株式会社 内燃机的燃料控制装置
GB2534172A (en) * 2015-01-15 2016-07-20 Gm Global Tech Operations Llc Method of energizing a solenoidal fuel injector for an internal combustion engine
EP3490635B1 (en) 2016-08-01 2021-11-17 West Pharma. Services Il, Ltd. Partial door closure prevention spring
JP2018096229A (ja) * 2016-12-09 2018-06-21 株式会社デンソー 噴射制御装置
JP6921997B2 (ja) 2017-05-30 2021-08-18 ウェスト ファーマ サービシーズ イスラエル リミテッド ウェアラブル注射器のモジュラ駆動トレイン
US10590882B2 (en) * 2018-01-09 2020-03-17 GM Global Technology Operations LLC Fuel injector control systems and methods
JP7067233B2 (ja) * 2018-04-20 2022-05-16 株式会社デンソー 噴射制御装置
JP6987035B2 (ja) * 2018-09-27 2021-12-22 日立Astemo株式会社 電磁弁駆動装置
JP7595434B2 (ja) 2020-09-30 2024-12-06 日立Astemo株式会社 変圧制御装置及び電磁弁駆動装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101205846A (zh) * 2006-12-14 2008-06-25 Mtu腓特烈港有限责任公司 用于控制内燃机的装置

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US5717562A (en) * 1996-10-15 1998-02-10 Caterpillar Inc. Solenoid injector driver circuit
JP4062822B2 (ja) * 1999-06-29 2008-03-19 株式会社デンソー 電磁負荷の駆動装置
JP3965930B2 (ja) * 2001-04-04 2007-08-29 株式会社デンソー 電磁負荷の制御装置
JP2003007530A (ja) * 2001-06-27 2003-01-10 Denso Corp 電磁弁駆動装置
JP2003319699A (ja) * 2002-04-24 2003-11-07 Toyoda Mach Works Ltd 電動パワーステアリング装置
JP2004197629A (ja) * 2002-12-18 2004-07-15 Denso Corp 電磁負荷駆動装置
JP2005344684A (ja) * 2004-06-07 2005-12-15 Denso Corp 電磁弁駆動装置
DE602004004664T2 (de) * 2004-10-08 2007-11-08 C.R.F. S.C.P.A. Vorrichtung zum Steuern der Elektroeinspritzventile und Elektroventile einer Brennkraftmaschine und eine Methode dafür
JP2006336568A (ja) * 2005-06-03 2006-12-14 Denso Corp インジェクタ駆動装置
JP4655828B2 (ja) * 2005-08-29 2011-03-23 株式会社デンソー 電磁弁駆動装置
US7527040B2 (en) * 2005-12-21 2009-05-05 Boondocker Llc Fuel injection performance enhancing controller
JP2008019852A (ja) * 2006-06-14 2008-01-31 Denso Corp インジェクタ駆動装置及びインジェクタ駆動システム
JP4609401B2 (ja) * 2006-09-20 2011-01-12 株式会社デンソー 電磁弁駆動装置
JP5055050B2 (ja) * 2006-10-10 2012-10-24 日立オートモティブシステムズ株式会社 内燃機関制御装置
JP2008190388A (ja) * 2007-02-02 2008-08-21 Denso Corp 電磁弁駆動装置及び燃料噴射制御装置
JP4883106B2 (ja) * 2009-02-12 2012-02-22 株式会社デンソー インジェクタ駆動装置
JP5160581B2 (ja) * 2010-03-15 2013-03-13 日立オートモティブシステムズ株式会社 インジェクタ駆動装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101205846A (zh) * 2006-12-14 2008-06-25 Mtu腓特烈港有限责任公司 用于控制内燃机的装置

Also Published As

Publication number Publication date
US8694228B2 (en) 2014-04-08
CN102619631A (zh) 2012-08-01
JP2012158985A (ja) 2012-08-23
JP5509112B2 (ja) 2014-06-04
US20120192837A1 (en) 2012-08-02

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20141210

Termination date: 20170112