JP2019027348A5 - - Google Patents

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Publication number
JP2019027348A5
JP2019027348A5 JP2017146905A JP2017146905A JP2019027348A5 JP 2019027348 A5 JP2019027348 A5 JP 2019027348A5 JP 2017146905 A JP2017146905 A JP 2017146905A JP 2017146905 A JP2017146905 A JP 2017146905A JP 2019027348 A5 JP2019027348 A5 JP 2019027348A5
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JP
Japan
Prior art keywords
energization
valve
period
valve body
movable core
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JP2017146905A
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English (en)
Japanese (ja)
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JP6720935B2 (ja
JP2019027348A (ja
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Priority claimed from JP2017146905A external-priority patent/JP6720935B2/ja
Priority to JP2017146905A priority Critical patent/JP6720935B2/ja
Application filed filed Critical
Priority to CN201880049245.XA priority patent/CN110959068B/zh
Priority to DE112018003842.4T priority patent/DE112018003842B4/de
Priority to PCT/JP2018/024485 priority patent/WO2019021732A1/ja
Publication of JP2019027348A publication Critical patent/JP2019027348A/ja
Publication of JP2019027348A5 publication Critical patent/JP2019027348A5/ja
Priority to US16/751,870 priority patent/US11149598B2/en
Publication of JP6720935B2 publication Critical patent/JP6720935B2/ja
Application granted granted Critical
Active legal-status Critical Current
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JP2017146905A 2017-07-28 2017-07-28 燃料噴射制御装置及び燃料噴射制御方法 Active JP6720935B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017146905A JP6720935B2 (ja) 2017-07-28 2017-07-28 燃料噴射制御装置及び燃料噴射制御方法
CN201880049245.XA CN110959068B (zh) 2017-07-28 2018-06-28 燃料喷射控制装置以及燃料喷射控制方法
DE112018003842.4T DE112018003842B4 (de) 2017-07-28 2018-06-28 Kraftstoffeinspritz-Steuervorrichtung und Verfahren zur Steuerung der Kraftstoffeinspritzung
PCT/JP2018/024485 WO2019021732A1 (ja) 2017-07-28 2018-06-28 燃料噴射制御装置及び燃料噴射制御方法
US16/751,870 US11149598B2 (en) 2017-07-28 2020-01-24 Fuel injection control device and fuel injection control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017146905A JP6720935B2 (ja) 2017-07-28 2017-07-28 燃料噴射制御装置及び燃料噴射制御方法

Publications (3)

Publication Number Publication Date
JP2019027348A JP2019027348A (ja) 2019-02-21
JP2019027348A5 true JP2019027348A5 (enExample) 2019-08-22
JP6720935B2 JP6720935B2 (ja) 2020-07-08

Family

ID=65039631

Family Applications (1)

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JP2017146905A Active JP6720935B2 (ja) 2017-07-28 2017-07-28 燃料噴射制御装置及び燃料噴射制御方法

Country Status (5)

Country Link
US (1) US11149598B2 (enExample)
JP (1) JP6720935B2 (enExample)
CN (1) CN110959068B (enExample)
DE (1) DE112018003842B4 (enExample)
WO (1) WO2019021732A1 (enExample)

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* Cited by examiner, † Cited by third party
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KR20210104317A (ko) * 2020-02-17 2021-08-25 현대자동차주식회사 인젝터 열림 시간 편차 개선을 위한 연료 분사 제어 장치 및 방법
JP6888146B1 (ja) * 2020-03-27 2021-06-16 日立Astemo株式会社 直噴式燃料噴射弁
US11795886B2 (en) 2021-12-13 2023-10-24 Caterpillar Inc. Reduced energy waveform for energizing solenoid actuator in fuel injector valve
JP7559744B2 (ja) * 2021-12-13 2024-10-02 トヨタ自動車株式会社 内燃機関システム
DE102022202027A1 (de) * 2022-02-28 2023-08-31 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Ansteuerung eines elektromagnetisch ansteuerbaren Gasventils, Steuergerät

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US5090378A (en) * 1991-02-22 1992-02-25 The Cessna Aircraft Company Dual nozzle single pump fuel injection system
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
JP5331663B2 (ja) * 2009-11-30 2013-10-30 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駆動回路
JP5698938B2 (ja) * 2010-08-31 2015-04-08 日立オートモティブシステムズ株式会社 燃料噴射装置の駆動装置及び燃料噴射システム
JP5492806B2 (ja) * 2011-02-25 2014-05-14 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駆動装置
JP2013124577A (ja) * 2011-12-14 2013-06-24 Toyota Motor Corp 内燃機関の燃料噴射制御装置
EP2662555A1 (en) * 2012-05-10 2013-11-13 Continental Automotive GmbH Method for monitoring an injection valve
JP5579787B2 (ja) * 2012-06-19 2014-08-27 本田技研工業株式会社 内燃機関の制御装置
JP5982484B2 (ja) * 2012-06-21 2016-08-31 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
JP5900369B2 (ja) * 2013-02-06 2016-04-06 株式会社デンソー 電磁弁駆動装置
EP2796695B1 (en) * 2013-04-26 2020-06-10 Vitesco Technologies GmbH Method for operating a fuel supply arrangement, control device for a fuel supply arrangement, fuel supply arrangement and computer program product
DE112014002349B4 (de) * 2013-05-10 2019-12-05 Denso Corporation Kraftstoffeinspritzsteuervorrichtung und Kraftstoffeinspritzsystem
JP6318575B2 (ja) * 2013-11-21 2018-05-09 株式会社デンソー 燃料噴射制御装置および燃料噴射システム
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
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JP6304156B2 (ja) * 2015-07-15 2018-04-04 株式会社デンソー 内燃機関の燃料噴射制御装置
JP2017096233A (ja) * 2015-11-27 2017-06-01 株式会社Ｓｏｋｅｎ 燃料噴射制御装置および燃料噴射システム
US10989154B2 (en) * 2016-05-03 2021-04-27 Vitesco Technologies GmbH Fuel injector with an idle stroke
JP6520816B2 (ja) * 2016-05-06 2019-05-29 株式会社デンソー 燃料噴射制御装置
JP6597535B2 (ja) * 2016-09-13 2019-10-30 株式会社デンソー 弁体作動推定装置
JP6717271B2 (ja) 2017-07-28 2020-07-01 株式会社デンソー 内燃機関制御システム
US11004587B2 (en) * 2018-07-16 2021-05-11 The Florida State University Research Foundation, Inc. Linear actuator for valve control and operating systems and methods

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