JP6524206B2 - 燃料噴射装置、燃料噴射装置の制御装置、燃料噴射装置の制御方法、燃料噴射システム - Google Patents

燃料噴射装置、燃料噴射装置の制御装置、燃料噴射装置の制御方法、燃料噴射システム Download PDF

Info

Publication number
JP6524206B2
JP6524206B2 JP2017502010A JP2017502010A JP6524206B2 JP 6524206 B2 JP6524206 B2 JP 6524206B2 JP 2017502010 A JP2017502010 A JP 2017502010A JP 2017502010 A JP2017502010 A JP 2017502010A JP 6524206 B2 JP6524206 B2 JP 6524206B2
Authority
JP
Japan
Prior art keywords
drive current
valve body
mover
solenoid
fuel injection
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
Application number
JP2017502010A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2016136392A1 (ja
Inventor
貴敏 飯塚
貴敏 飯塚
威生 三宅
威生 三宅
亮 草壁
亮 草壁
清隆 小倉
清隆 小倉
真士 菅谷
真士 菅谷
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.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Automotive Systems 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 Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Publication of JPWO2016136392A1 publication Critical patent/JPWO2016136392A1/ja
Application granted granted Critical
Publication of JP6524206B2 publication Critical patent/JP6524206B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F02D41/02—Circuit arrangements for generating control signals
    • 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
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type

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)
JP2017502010A 2015-02-27 2016-02-01 燃料噴射装置、燃料噴射装置の制御装置、燃料噴射装置の制御方法、燃料噴射システム Active JP6524206B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015037616 2015-02-27
JP2015037616 2015-02-27
PCT/JP2016/052851 WO2016136392A1 (fr) 2015-02-27 2016-02-01 Dispositif d'injection de carburant, dispositif de commande pour dispositif d'injection de carburant, procédé de commande pour dispositif d'injection de carburant, et système d'injection de carburant

Publications (2)

Publication Number Publication Date
JPWO2016136392A1 JPWO2016136392A1 (ja) 2017-08-24
JP6524206B2 true JP6524206B2 (ja) 2019-06-05

Family

ID=56788535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017502010A Active JP6524206B2 (ja) 2015-02-27 2016-02-01 燃料噴射装置、燃料噴射装置の制御装置、燃料噴射装置の制御方法、燃料噴射システム

Country Status (2)

Country Link
JP (1) JP6524206B2 (fr)
WO (1) WO2016136392A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6751654B2 (ja) * 2016-11-14 2020-09-09 日立オートモティブシステムズ株式会社 燃料噴射装置の制御装置
JP6792048B2 (ja) * 2017-02-21 2020-11-25 日立オートモティブシステムズ株式会社 電子制御装置および電子制御装置の異常正常判定方法
US11873775B2 (en) * 2019-11-21 2024-01-16 Hitachi Astemo, Ltd. Fuel injection control device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4120113B2 (ja) * 1999-08-31 2008-07-16 株式会社デンソー 燃料噴射装置
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
CN107605635B (zh) * 2013-07-29 2022-11-18 日立安斯泰莫株式会社 燃料喷射装置的驱动装置

Also Published As

Publication number Publication date
WO2016136392A1 (fr) 2016-09-01
JPWO2016136392A1 (ja) 2017-08-24

Similar Documents

Publication Publication Date Title
JP6677792B2 (ja) 燃料噴射装置の駆動装置
JP6400825B2 (ja) 燃料噴射装置の駆動装置
US10082117B2 (en) Fuel injection device
JP6708741B2 (ja) 燃料噴射装置の制御装置
JP6457908B2 (ja) 制御装置及び燃料噴射システム
WO2018135219A1 (fr) Dispositif d'entraînement pour dispositif d'injection de carburant
JP5875559B2 (ja) 燃料噴射装置の駆動回路
JP6524206B2 (ja) 燃料噴射装置、燃料噴射装置の制御装置、燃料噴射装置の制御方法、燃料噴射システム
JP7177458B2 (ja) 燃料噴射装置を制御する制御装置
US20210388790A1 (en) Control Device for Vehicle Fuel Injection Control Method for Vehicle and Fuel Injection Control Program for Vehicle
CN109952421B (zh) 燃料喷射装置的控制装置
JP2018184963A (ja) 燃料噴射装置の駆動装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170512

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180403

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180525

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180828

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181012

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20181211

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190130

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: 20190416

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190426

R150 Certificate of patent or registration of utility model

Ref document number: 6524206

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250