DE102012203621A1 - Kraftstoffinjektor - Google Patents

Kraftstoffinjektor Download PDF

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Publication number
DE102012203621A1
DE102012203621A1 DE102012203621A DE102012203621A DE102012203621A1 DE 102012203621 A1 DE102012203621 A1 DE 102012203621A1 DE 102012203621 A DE102012203621 A DE 102012203621A DE 102012203621 A DE102012203621 A DE 102012203621A DE 102012203621 A1 DE102012203621 A1 DE 102012203621A1
Authority
DE
Germany
Prior art keywords
sleeve
outer contour
fuel injector
switching valve
contour
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
DE102012203621A
Other languages
German (de)
English (en)
Inventor
Stefan Kern
Werner Wörle
Harald Wellenkötter
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.)
MAN Energy Solutions SE
Original Assignee
MAN Diesel and Turbo SE
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 MAN Diesel and Turbo SE filed Critical MAN Diesel and Turbo SE
Priority to DE102012203621A priority Critical patent/DE102012203621A1/de
Priority to FI20135208A priority patent/FI126732B/fi
Priority to KR1020130023729A priority patent/KR101941714B1/ko
Priority to CN201310072666.3A priority patent/CN103306876B/zh
Priority to PCT/EP2013/000677 priority patent/WO2013131652A1/de
Priority to JP2014560277A priority patent/JP6068516B2/ja
Publication of DE102012203621A1 publication Critical patent/DE102012203621A1/de
Pending legal-status Critical Current

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Images

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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • 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
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8015—Provisions for assembly of fuel injection apparatus in a certain orientation, e.g. markings, notches or specially shaped sleeves other than a clip
    • 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
    • F02M2200/851—Mounting of fuel injection apparatus provisions for adjusting the angular, rotational or axial position of injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
DE102012203621A 2012-03-07 2012-03-07 Kraftstoffinjektor Pending DE102012203621A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102012203621A DE102012203621A1 (de) 2012-03-07 2012-03-07 Kraftstoffinjektor
FI20135208A FI126732B (fi) 2012-03-07 2013-03-05 Polttoaineinjektori
KR1020130023729A KR101941714B1 (ko) 2012-03-07 2013-03-06 연료 분사기
CN201310072666.3A CN103306876B (zh) 2012-03-07 2013-03-07 燃料喷射器
PCT/EP2013/000677 WO2013131652A1 (de) 2012-03-07 2013-03-07 Kraftstoffinjektor
JP2014560277A JP6068516B2 (ja) 2012-03-07 2013-03-07 燃料噴射装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012203621A DE102012203621A1 (de) 2012-03-07 2012-03-07 Kraftstoffinjektor

Publications (1)

Publication Number Publication Date
DE102012203621A1 true DE102012203621A1 (de) 2013-09-12

Family

ID=47915145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012203621A Pending DE102012203621A1 (de) 2012-03-07 2012-03-07 Kraftstoffinjektor

Country Status (6)

Country Link
JP (1) JP6068516B2 (fi)
KR (1) KR101941714B1 (fi)
CN (1) CN103306876B (fi)
DE (1) DE102012203621A1 (fi)
FI (1) FI126732B (fi)
WO (1) WO2013131652A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2572012A (en) * 2018-03-16 2019-09-18 Delphi Tech Ip Ltd Handling tool
US20230407829A1 (en) * 2022-06-21 2023-12-21 Cummins Inc. Devices, systems, and methods for orienting fuel injector nozzle spray holes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309134A1 (de) 1972-02-25 1973-09-06 Allis Chalmers Brennstoff-einspritzduese
DE19914714A1 (de) * 1999-03-31 2000-10-12 Siemens Ag Injektor für Speicher-Kraftstoffeinspritzsysteme und Verfahren zu dessen Herstellung
DE69611639T2 (de) * 1995-07-29 2001-06-13 Delphi Tech Inc Einspritzventil
DE10333786A1 (de) * 2003-07-24 2005-02-24 Siemens Ag Kraftstoff-Einspritzventil mit Brennraumdichtung
DE102005012682A1 (de) * 2004-03-19 2005-10-13 Denso Corp., Kariya Kraftstoffeinspritzdüse für einen Verbrennungsmotor
DE102010039980A1 (de) * 2010-08-31 2012-03-01 Man Diesel & Turbo Se Zentriervorrichtung für eine Kraftstoffeinspritzdüse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8716056U1 (de) * 1987-12-04 1989-03-30 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für Brennkraftmaschinen
JP2963577B2 (ja) * 1992-04-23 1999-10-18 日本特殊陶業株式会社 セラミック部材と金属部材等との接合体の製造方法
KR100240841B1 (ko) * 1997-08-14 2000-01-15 박상록 가변분사공을 가진 디젤엔진용 분사노즐
DE50208654D1 (de) * 2001-06-13 2006-12-21 Bosch Gmbh Robert Kraftstoffeinspritzventil für brennkraftmaschinen
JP2006233866A (ja) 2005-02-24 2006-09-07 Denso Corp コモンレール
US7472844B2 (en) * 2005-12-21 2009-01-06 Caterpillar Inc. Fuel injector nozzle with tip alignment apparatus
US7438055B1 (en) * 2007-07-11 2008-10-21 Delphi Technologies, Inc Fuel injector to fuel rail connection
EP2080892A1 (de) * 2008-01-16 2009-07-22 Delphi Technologies, Inc. Kraftstoffinjektor
JP2009275597A (ja) * 2008-05-14 2009-11-26 Yanmar Co Ltd コモンレールインジェクタ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309134A1 (de) 1972-02-25 1973-09-06 Allis Chalmers Brennstoff-einspritzduese
DE69611639T2 (de) * 1995-07-29 2001-06-13 Delphi Tech Inc Einspritzventil
DE19914714A1 (de) * 1999-03-31 2000-10-12 Siemens Ag Injektor für Speicher-Kraftstoffeinspritzsysteme und Verfahren zu dessen Herstellung
DE10333786A1 (de) * 2003-07-24 2005-02-24 Siemens Ag Kraftstoff-Einspritzventil mit Brennraumdichtung
DE102005012682A1 (de) * 2004-03-19 2005-10-13 Denso Corp., Kariya Kraftstoffeinspritzdüse für einen Verbrennungsmotor
DE102010039980A1 (de) * 2010-08-31 2012-03-01 Man Diesel & Turbo Se Zentriervorrichtung für eine Kraftstoffeinspritzdüse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DIN 32711

Also Published As

Publication number Publication date
CN103306876B (zh) 2016-03-30
FI126732B (fi) 2017-04-28
CN103306876A (zh) 2013-09-18
JP6068516B2 (ja) 2017-01-25
KR20130102489A (ko) 2013-09-17
WO2013131652A1 (de) 2013-09-12
JP2015509568A (ja) 2015-03-30
FI20135208A (fi) 2013-09-08
KR101941714B1 (ko) 2019-01-23

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Legal Events

Date Code Title Description
R163 Identified publications notified
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: MAN ENERGY SOLUTIONS SE, DE

Free format text: FORMER OWNER: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE

R016 Response to examination communication