JPWO2021090388A1 - - Google Patents

Info

Publication number
JPWO2021090388A1
JPWO2021090388A1 JP2021554456A JP2021554456A JPWO2021090388A1 JP WO2021090388 A1 JPWO2021090388 A1 JP WO2021090388A1 JP 2021554456 A JP2021554456 A JP 2021554456A JP 2021554456 A JP2021554456 A JP 2021554456A JP WO2021090388 A1 JPWO2021090388 A1 JP WO2021090388A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021554456A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021090388A1 publication Critical patent/JPWO2021090388A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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)
JP2021554456A 2019-11-06 2019-11-06 Pending JPWO2021090388A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/043413 WO2021090388A1 (ja) 2019-11-06 2019-11-06 燃料噴射弁

Publications (1)

Publication Number Publication Date
JPWO2021090388A1 true JPWO2021090388A1 (enrdf_load_stackoverflow) 2021-05-14

Family

ID=75848783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554456A Pending JPWO2021090388A1 (enrdf_load_stackoverflow) 2019-11-06 2019-11-06

Country Status (3)

Country Link
JP (1) JPWO2021090388A1 (enrdf_load_stackoverflow)
CN (1) CN114616389A (enrdf_load_stackoverflow)
WO (1) WO2021090388A1 (enrdf_load_stackoverflow)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107877A (ja) * 1988-09-14 1990-04-19 Robert Bosch Gmbh 電磁作動式の弁
JPH08177689A (ja) * 1994-12-28 1996-07-12 Nippon Soken Inc 内燃機関の燃料供給装置
JPH10506164A (ja) * 1994-09-20 1998-06-16 シーメンス オートモーティヴ コーポレイション 切欠きが形成されたニードルはずみ排除装置
JP2001502400A (ja) * 1997-07-15 2001-02-20 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 電磁的に操作可能な弁
JP2002130073A (ja) * 2000-10-18 2002-05-09 Aisan Ind Co Ltd 電磁式燃料噴射弁のバルブ製造方法
DE102011078732A1 (de) * 2011-07-06 2013-01-10 Robert Bosch Gmbh Vorrichtung zur Einspritzung von Kraftstoff
EP2664779A1 (de) * 2012-05-15 2013-11-20 Robert Bosch GmbH Ventil zum Zumessen von Fluid

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107877A (ja) * 1988-09-14 1990-04-19 Robert Bosch Gmbh 電磁作動式の弁
JPH10506164A (ja) * 1994-09-20 1998-06-16 シーメンス オートモーティヴ コーポレイション 切欠きが形成されたニードルはずみ排除装置
JPH08177689A (ja) * 1994-12-28 1996-07-12 Nippon Soken Inc 内燃機関の燃料供給装置
JP2001502400A (ja) * 1997-07-15 2001-02-20 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 電磁的に操作可能な弁
JP2002130073A (ja) * 2000-10-18 2002-05-09 Aisan Ind Co Ltd 電磁式燃料噴射弁のバルブ製造方法
DE102011078732A1 (de) * 2011-07-06 2013-01-10 Robert Bosch Gmbh Vorrichtung zur Einspritzung von Kraftstoff
EP2664779A1 (de) * 2012-05-15 2013-11-20 Robert Bosch GmbH Ventil zum Zumessen von Fluid

Also Published As

Publication number Publication date
WO2021090388A1 (ja) 2021-05-14
CN114616389A (zh) 2022-06-10

Similar Documents

Publication Publication Date Title
BR112021017339A2 (enrdf_load_stackoverflow)
BR112021018450A2 (enrdf_load_stackoverflow)
BR112021017637A2 (enrdf_load_stackoverflow)
BR112021017892A2 (enrdf_load_stackoverflow)
BR112021017939A2 (enrdf_load_stackoverflow)
BR112021017738A2 (enrdf_load_stackoverflow)
BR112021017782A2 (enrdf_load_stackoverflow)
BR112021018452A2 (enrdf_load_stackoverflow)
BR112021017728A2 (enrdf_load_stackoverflow)
BR112021017234A2 (enrdf_load_stackoverflow)
BR112021018168A2 (enrdf_load_stackoverflow)
BR112021017703A2 (enrdf_load_stackoverflow)
BR112021017732A2 (enrdf_load_stackoverflow)
BR112021015080A2 (enrdf_load_stackoverflow)
BR112021018250A2 (enrdf_load_stackoverflow)
BR112021017355A2 (enrdf_load_stackoverflow)
BR112021018093A2 (enrdf_load_stackoverflow)
BR112021017173A2 (enrdf_load_stackoverflow)
BR112021018102A2 (enrdf_load_stackoverflow)
BR112021018584A2 (enrdf_load_stackoverflow)
BR112021017310A2 (enrdf_load_stackoverflow)
BR112021017083A2 (enrdf_load_stackoverflow)
BR112021018484A2 (enrdf_load_stackoverflow)
BR112021017949A2 (enrdf_load_stackoverflow)
BR112021018084A2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220201

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221220

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230613