JPWO2023068223A1 - - Google Patents

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Publication number
JPWO2023068223A1
JPWO2023068223A1 JP2023554673A JP2023554673A JPWO2023068223A1 JP WO2023068223 A1 JPWO2023068223 A1 JP WO2023068223A1 JP 2023554673 A JP2023554673 A JP 2023554673A JP 2023554673 A JP2023554673 A JP 2023554673A JP WO2023068223 A1 JPWO2023068223 A1 JP WO2023068223A1
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.)
Granted
Application number
JP2023554673A
Other languages
Japanese (ja)
Other versions
JP7675354B2 (ja
JPWO2023068223A5 (https=
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 JPWO2023068223A1 publication Critical patent/JPWO2023068223A1/ja
Publication of JPWO2023068223A5 publication Critical patent/JPWO2023068223A5/ja
Application granted granted Critical
Publication of JP7675354B2 publication Critical patent/JP7675354B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • 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
    • F02M2200/856—Mounting of fuel injection apparatus characterised by mounting injector to fuel or common rail, or vice versa
    • 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)
JP2023554673A 2021-10-19 2022-10-17 燃料噴射弁の支持構造 Active JP7675354B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021171222 2021-10-19
JP2021171222 2021-10-19
PCT/JP2022/038578 WO2023068223A1 (ja) 2021-10-19 2022-10-17 燃料噴射弁の支持構造

Publications (3)

Publication Number Publication Date
JPWO2023068223A1 true JPWO2023068223A1 (https=) 2023-04-27
JPWO2023068223A5 JPWO2023068223A5 (https=) 2024-03-26
JP7675354B2 JP7675354B2 (ja) 2025-05-14

Family

ID=86059239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023554673A Active JP7675354B2 (ja) 2021-10-19 2022-10-17 燃料噴射弁の支持構造

Country Status (4)

Country Link
US (1) US12305600B2 (https=)
JP (1) JP7675354B2 (https=)
CN (1) CN117751236A (https=)
WO (1) WO2023068223A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7526370B2 (ja) * 2021-10-19 2024-07-31 日立Astemo株式会社 燃料噴射弁の支持構造

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09144629A (ja) * 1995-11-24 1997-06-03 Isuzu Motors Ltd エンジンのインジェクタ取付構造
JP2008057430A (ja) * 2006-08-31 2008-03-13 Keihin Corp 電磁式燃料噴射弁
US20130146030A1 (en) * 2010-08-14 2013-06-13 Audi Ag Internal combustion engine with injection valve
JP2013164058A (ja) * 2012-02-13 2013-08-22 Keihin Corp 電磁式燃料噴射弁
JP2013174228A (ja) * 2012-02-27 2013-09-05 Keihin Corp 燃料噴射弁の支持構造
US20180372045A1 (en) * 2017-06-23 2018-12-27 Hyundai Kefico Corporation Clip for injector

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004360586A (ja) * 2003-06-05 2004-12-24 Mitsubishi Electric Corp 筒内噴射用燃料噴射弁装置
US6830037B1 (en) * 2004-01-27 2004-12-14 Delphi Technologies, Inc. Anti-rotation fuel injector clip
DE102004048401A1 (de) * 2004-10-01 2006-04-06 Robert Bosch Gmbh Niederhalter für eine Brennstoffeinspritzvorrichtung und Brennstoffeinspritzvorrichtung
EP2221469B1 (en) * 2009-02-18 2011-10-12 Continental Automotive GmbH Fastening element and fluid injector assembly
JP5822271B2 (ja) 2012-02-27 2015-11-24 株式会社ケーヒン 燃料噴射弁の支持構造
JP6074793B2 (ja) * 2012-11-05 2017-02-08 株式会社ケーヒン 燃料噴射弁の支持構造
JP6074794B2 (ja) * 2012-11-05 2017-02-08 株式会社ケーヒン 燃料噴射弁の支持構造
EP2824312B1 (en) * 2013-07-10 2017-06-28 Continental Automotive GmbH Fuel injection assembly for a combustion engine
KR101739694B1 (ko) * 2016-06-13 2017-05-24 주식회사 현대케피코 인젝터 클립
EP3309385B1 (en) * 2016-10-12 2024-12-11 Vitesco Technologies GmbH Injector cup, spring clip, fluid injection assembly and method for its assembling
US11674488B2 (en) * 2019-05-29 2023-06-13 Robert Bosch Gmbh Fluid injector mounting cup
US10934984B1 (en) * 2019-08-27 2021-03-02 Denso International America, Inc. Fuel delivery system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09144629A (ja) * 1995-11-24 1997-06-03 Isuzu Motors Ltd エンジンのインジェクタ取付構造
JP2008057430A (ja) * 2006-08-31 2008-03-13 Keihin Corp 電磁式燃料噴射弁
US20130146030A1 (en) * 2010-08-14 2013-06-13 Audi Ag Internal combustion engine with injection valve
JP2013164058A (ja) * 2012-02-13 2013-08-22 Keihin Corp 電磁式燃料噴射弁
JP2013174228A (ja) * 2012-02-27 2013-09-05 Keihin Corp 燃料噴射弁の支持構造
US20180372045A1 (en) * 2017-06-23 2018-12-27 Hyundai Kefico Corporation Clip for injector

Also Published As

Publication number Publication date
US20250084815A1 (en) 2025-03-13
CN117751236A (zh) 2024-03-22
WO2023068223A1 (ja) 2023-04-27
JP7675354B2 (ja) 2025-05-14
US12305600B2 (en) 2025-05-20

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