JP2013083258A - 燃料噴射ノズルに対する押さえ - Google Patents

燃料噴射ノズルに対する押さえ Download PDF

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Publication number
JP2013083258A
JP2013083258A JP2012223533A JP2012223533A JP2013083258A JP 2013083258 A JP2013083258 A JP 2013083258A JP 2012223533 A JP2012223533 A JP 2012223533A JP 2012223533 A JP2012223533 A JP 2012223533A JP 2013083258 A JP2013083258 A JP 2013083258A
Authority
JP
Japan
Prior art keywords
presser
side wall
injection nozzle
presser foot
screw opening
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
JP2012223533A
Other languages
English (en)
Japanese (ja)
Inventor
Wolfgang Christgen
クリストゲン ヴォルフガング
Junichi Ichikawa
純一 市河
Ralph Teichgraeber
タイヒグレーバー ラルフ
Carius Juergen
カリウス ユルゲン
Markus Wiedmann
ヴィートマン マークス
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of JP2013083258A publication Critical patent/JP2013083258A/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
    • 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
    • F02M2200/03—Fuel-injection apparatus having means for reducing or avoiding stress, e.g. the stress caused by mechanical force, by fluid pressure or by temperature variations
    • 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
    • F02M2200/803—Fuel injection apparatus manufacture, repair or assembly using clamp elements and fastening means; e.g. bolts or screws
    • 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
    • F02M2200/8053—Fuel injection apparatus manufacture, repair or assembly involving mechanical deformation of the apparatus or parts thereof
    • 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
    • F02M2200/855—Mounting of fuel injection apparatus using clamp elements or fastening means, e.g. bolts or screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2012223533A 2011-10-06 2012-10-05 燃料噴射ノズルに対する押さえ Pending JP2013083258A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110084064 DE102011084064A1 (de) 2011-10-06 2011-10-06 Niederhalter für eine Kraftstoffeinspritzdüse
DE102011084064.8 2011-10-06

Publications (1)

Publication Number Publication Date
JP2013083258A true JP2013083258A (ja) 2013-05-09

Family

ID=46614366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012223533A Pending JP2013083258A (ja) 2011-10-06 2012-10-05 燃料噴射ノズルに対する押さえ

Country Status (4)

Country Link
EP (1) EP2578868B1 (de)
JP (1) JP2013083258A (de)
CN (1) CN103032231B (de)
DE (1) DE102011084064A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015140783A (ja) * 2014-01-30 2015-08-03 株式会社豊田自動織機 インジェクタの固定構造
CN106670255A (zh) * 2016-12-10 2017-05-17 浙江黎明发动机零部件有限公司 一种喷油器冲压式固定板及其加工方法与装配工装

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160025056A1 (en) * 2014-07-22 2016-01-28 Ford Global Technologies, Llc Diesel fuel injector clamp
IT201900005704A1 (it) * 2019-04-12 2020-10-12 A G Porta S P A Procedimento per la realizzazione di componenti metallici, in particolare componenti per veicoli a motore, quali forcelle per cambi di velocità e staffe di supporto per iniettori di motori a combustione interna, a partire da un singolo pezzo di lamiera
DE102020102991A1 (de) 2020-02-06 2021-08-12 Schaeffler Technologies AG & Co. KG Niederhalter für zwei Kraftstoffeinspritzdüsen einer Brennkraftmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT369142B (de) * 1980-05-09 1982-12-10 Friedmann & Maier Ag Vorrichtung zum festspannen eines duesenhalters gegen den zylinderkopf einer einspritzbrennkraftmaschine
GB8516236D0 (en) * 1985-06-27 1985-07-31 Lucas Ind Plc Clamping device
JP2937081B2 (ja) * 1995-06-26 1999-08-23 いすゞ自動車株式会社 燃料噴射ノズルの締付け装置
JP3473725B2 (ja) * 1995-11-24 2003-12-08 日野自動車株式会社 ディーゼルエンジンのユニットインジェクタ取付構造
DE19605934C1 (de) * 1996-02-17 1997-06-12 Audi Ag Zylinderkopf einer direkteinspritzenden Brennkraftmaschine
GB2311558A (en) * 1996-03-28 1997-10-01 Stanadyne Automotive Corp Fuel injection nozzle with compressive radial pre-loading
JP2877117B2 (ja) * 1996-12-13 1999-03-31 いすゞ自動車株式会社 直噴式多気筒エンジン
JP2000145580A (ja) * 1998-11-11 2000-05-26 Isuzu Motors Ltd インジェクタの固定構造
DE10109408A1 (de) * 2001-02-28 2002-09-05 Bosch Gmbh Robert Befestigungsvorrichtung
DE10125440A1 (de) * 2001-05-25 2002-11-28 Bosch Gmbh Robert Befestigungseinrichtung eines Injektors einer Kraftstoffeinspritzeinrichtung an einer Brennkraftmaschine
US7334572B1 (en) * 2007-01-30 2008-02-26 Ford Global Technologies, Llc System and method for securing fuel injectors
DE112011103126T5 (de) * 2010-10-20 2013-09-12 Illinois Tool Works Inc. Kraftstoffeinspritzvorrichtungshalterungsanordnung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015140783A (ja) * 2014-01-30 2015-08-03 株式会社豊田自動織機 インジェクタの固定構造
CN106670255A (zh) * 2016-12-10 2017-05-17 浙江黎明发动机零部件有限公司 一种喷油器冲压式固定板及其加工方法与装配工装
CN106670255B (zh) * 2016-12-10 2018-03-09 浙江黎明发动机零部件有限公司 一种喷油器冲压式固定板及其加工方法与装配工装

Also Published As

Publication number Publication date
CN103032231A (zh) 2013-04-10
EP2578868B1 (de) 2014-02-12
EP2578868A1 (de) 2013-04-10
DE102011084064A1 (de) 2013-04-11
CN103032231B (zh) 2017-12-15

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