JP2022520352A - 防食性が向上したインジェクタ - Google Patents

防食性が向上したインジェクタ Download PDF

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Publication number
JP2022520352A
JP2022520352A JP2021545879A JP2021545879A JP2022520352A JP 2022520352 A JP2022520352 A JP 2022520352A JP 2021545879 A JP2021545879 A JP 2021545879A JP 2021545879 A JP2021545879 A JP 2021545879A JP 2022520352 A JP2022520352 A JP 2022520352A
Authority
JP
Japan
Prior art keywords
injector
housing
hole seal
flange
hole
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.)
Pending
Application number
JP2021545879A
Other languages
English (en)
Japanese (ja)
Inventor
ユング，クラウス
ベック，マルティン
グラーザー，アンドレアス
ハーラー，ベルナー
クラウゼ，ネリー
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JP2022520352A publication Critical patent/JP2022520352A/ja
Pending legal-status Critical Current

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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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004—Joints; Sealings
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/858—Mounting of fuel injection apparatus sealing arrangements between injector and engine
    • 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
    • F02M2200/90—Selection of particular materials
    • F02M2200/9015—Elastomeric or plastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2021545879A 2019-02-06 2019-12-30 防食性が向上したインジェクタ Pending JP2022520352A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019201507.7 2019-02-06
DE102019201507.7A DE102019201507A1 (de) 2019-02-06 2019-02-06 Injektor mit verbessertem Korrosionsschutz
PCT/EP2019/087144 WO2020160834A1 (de) 2019-02-06 2019-12-30 Injektor mit verbessertem korrosionsschutz

Publications (1)

Publication Number Publication Date
JP2022520352A true JP2022520352A (ja) 2022-03-30

Family

ID=69104447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021545879A Pending JP2022520352A (ja) 2019-02-06 2019-12-30 防食性が向上したインジェクタ

Country Status (5)

Country Link
JP (1) JP2022520352A (de)
KR (1) KR20210121070A (de)
CN (1) CN113423943A (de)
DE (1) DE102019201507A1 (de)
WO (1) WO2020160834A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04502947A (ja) * 1988-10-10 1992-05-28 シーメンス　オートモーティヴ　コーポレイション カートリッジ型電磁燃料噴射弁
JPH0968130A (ja) * 1995-09-01 1997-03-11 Zexel Corp 燃料噴射ノズルのコネクタ接続構造
JP2005155479A (ja) * 2003-11-26 2005-06-16 Keihin Corp 内燃機関の筒内燃料噴射装置
JP2013015139A (ja) * 2011-06-30 2013-01-24 Robert Bosch Gmbh 燃料噴射システムのコンポーネント
US20160090952A1 (en) * 2014-09-25 2016-03-31 Continental Automotive Systems, Inc. Solenoid fluid injector with corrosion prevention structure
WO2017212727A1 (ja) * 2016-06-08 2017-12-14 日立オートモティブシステムズ株式会社 燃料噴射弁

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003065188A (ja) * 2001-08-22 2003-03-05 Yanmar Co Ltd 燃料噴射弁の冷却構造
JP2005320898A (ja) * 2004-05-07 2005-11-17 Toyota Motor Corp スペーサ、同スペーサを備える燃料噴射弁、及び同燃料噴射弁の取付構造
JP4683035B2 (ja) * 2007-11-13 2011-05-11 株式会社デンソー インジェクタ
DE102016211689A1 (de) * 2016-06-29 2018-01-04 Robert Bosch Gmbh Injektor mit Dämpfungselement
DE102017108270B4 (de) * 2017-04-19 2023-11-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Dichtungskassette für einen Injektor einer Verbrennungskraftmaschine und Injektoranordnung für eine Verbrennungskraftmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04502947A (ja) * 1988-10-10 1992-05-28 シーメンス　オートモーティヴ　コーポレイション カートリッジ型電磁燃料噴射弁
JPH0968130A (ja) * 1995-09-01 1997-03-11 Zexel Corp 燃料噴射ノズルのコネクタ接続構造
JP2005155479A (ja) * 2003-11-26 2005-06-16 Keihin Corp 内燃機関の筒内燃料噴射装置
JP2013015139A (ja) * 2011-06-30 2013-01-24 Robert Bosch Gmbh 燃料噴射システムのコンポーネント
US20160090952A1 (en) * 2014-09-25 2016-03-31 Continental Automotive Systems, Inc. Solenoid fluid injector with corrosion prevention structure
WO2017212727A1 (ja) * 2016-06-08 2017-12-14 日立オートモティブシステムズ株式会社 燃料噴射弁

Also Published As

Publication number Publication date
WO2020160834A1 (de) 2020-08-13
KR20210121070A (ko) 2021-10-07
CN113423943A (zh) 2021-09-21
DE102019201507A1 (de) 2020-08-06

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