EP3587789A1 - Verfahren zur herstellung einer kraftstoffaustrittsöffnung in einer rohrförmigen kraftstoffschiene und rohrförmige kraftstoffschiene - Google Patents

Verfahren zur herstellung einer kraftstoffaustrittsöffnung in einer rohrförmigen kraftstoffschiene und rohrförmige kraftstoffschiene Download PDF

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Publication number
EP3587789A1
EP3587789A1 EP18180291.9A EP18180291A EP3587789A1 EP 3587789 A1 EP3587789 A1 EP 3587789A1 EP 18180291 A EP18180291 A EP 18180291A EP 3587789 A1 EP3587789 A1 EP 3587789A1
Authority
EP
European Patent Office
Prior art keywords
hole
radius
fuel rail
circumferential wall
longitudinal axis
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.)
Ceased
Application number
EP18180291.9A
Other languages
English (en)
French (fr)
Inventor
Roberto Ricci
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Priority to EP18180291.9A priority Critical patent/EP3587789A1/de
Publication of EP3587789A1 publication Critical patent/EP3587789A1/de
Ceased 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
    • F02M55/02—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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8069—Fuel injection apparatus manufacture, repair or assembly involving removal of material from the fuel apparatus, e.g. by punching, hydro-erosion or mechanical operation
EP18180291.9A 2018-06-28 2018-06-28 Verfahren zur herstellung einer kraftstoffaustrittsöffnung in einer rohrförmigen kraftstoffschiene und rohrförmige kraftstoffschiene Ceased EP3587789A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18180291.9A EP3587789A1 (de) 2018-06-28 2018-06-28 Verfahren zur herstellung einer kraftstoffaustrittsöffnung in einer rohrförmigen kraftstoffschiene und rohrförmige kraftstoffschiene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18180291.9A EP3587789A1 (de) 2018-06-28 2018-06-28 Verfahren zur herstellung einer kraftstoffaustrittsöffnung in einer rohrförmigen kraftstoffschiene und rohrförmige kraftstoffschiene

Publications (1)

Publication Number Publication Date
EP3587789A1 true EP3587789A1 (de) 2020-01-01

Family

ID=62814952

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18180291.9A Ceased EP3587789A1 (de) 2018-06-28 2018-06-28 Verfahren zur herstellung einer kraftstoffaustrittsöffnung in einer rohrförmigen kraftstoffschiene und rohrförmige kraftstoffschiene

Country Status (1)

Country Link
EP (1) EP3587789A1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006322446A (ja) * 2005-04-19 2006-11-30 Nippon Steel Corp コモンレールおよびその製造方法
EP2071175A1 (de) 2007-12-11 2009-06-17 Delphi Technologies, Inc. Kraftstoffverteilungsleitung für Kraftstoffverteilerbaugruppen für Direkteinspritzung
WO2012084326A1 (de) * 2010-12-23 2012-06-28 Robert Bosch Gmbh Rohrförmiger druckspeicher, insbesondere für gemischverdichtende, fremdgezündete brennkraftmaschinen
DE102011101770A1 (de) * 2011-05-17 2012-08-02 L'orange Gmbh Anordnung mit einem Festkörper sowie einer darin gebildeten Verschneidung zweier Hochdruck-Fluidkanäle
EP2511517A1 (de) * 2011-04-15 2012-10-17 Wärtsilä Schweiz AG Hochdruckflüssigkeitsschiene
DE102011079075A1 (de) * 2011-07-13 2013-01-17 Hirschvogel Umformtechnik Gmbh Innendruckbelastetes Bauteil
JP2013213470A (ja) * 2012-04-04 2013-10-17 Otics Corp 燃料分配管

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006322446A (ja) * 2005-04-19 2006-11-30 Nippon Steel Corp コモンレールおよびその製造方法
EP2071175A1 (de) 2007-12-11 2009-06-17 Delphi Technologies, Inc. Kraftstoffverteilungsleitung für Kraftstoffverteilerbaugruppen für Direkteinspritzung
WO2012084326A1 (de) * 2010-12-23 2012-06-28 Robert Bosch Gmbh Rohrförmiger druckspeicher, insbesondere für gemischverdichtende, fremdgezündete brennkraftmaschinen
EP2511517A1 (de) * 2011-04-15 2012-10-17 Wärtsilä Schweiz AG Hochdruckflüssigkeitsschiene
DE102011101770A1 (de) * 2011-05-17 2012-08-02 L'orange Gmbh Anordnung mit einem Festkörper sowie einer darin gebildeten Verschneidung zweier Hochdruck-Fluidkanäle
DE102011079075A1 (de) * 2011-07-13 2013-01-17 Hirschvogel Umformtechnik Gmbh Innendruckbelastetes Bauteil
JP2013213470A (ja) * 2012-04-04 2013-10-17 Otics Corp 燃料分配管

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