EP1262652A3 - Zylinderkopf und daran montierter Injektor - Google Patents

Zylinderkopf und daran montierter Injektor Download PDF

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Publication number
EP1262652A3
EP1262652A3 EP02100564A EP02100564A EP1262652A3 EP 1262652 A3 EP1262652 A3 EP 1262652A3 EP 02100564 A EP02100564 A EP 02100564A EP 02100564 A EP02100564 A EP 02100564A EP 1262652 A3 EP1262652 A3 EP 1262652A3
Authority
EP
European Patent Office
Prior art keywords
injector
cylinder head
connection point
polyformaldehyde
tensioning
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.)
Granted
Application number
EP02100564A
Other languages
English (en)
French (fr)
Other versions
EP1262652B1 (de
EP1262652A2 (de
Inventor
Wendelin KLÜGL
Heinz Lixl
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1262652A2 publication Critical patent/EP1262652A2/de
Publication of EP1262652A3 publication Critical patent/EP1262652A3/de
Application granted granted Critical
Publication of EP1262652B1 publication Critical patent/EP1262652B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or 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
    • F02M2200/09—Fuel-injection apparatus having means for reducing noise
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means
    • 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
    • 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

Abstract

Es ist ein Mittel zum Spannen vorgesehen, durch das der Injektor (I) an mindestens einer Anschlußstelle gegen den Zylinderkopf (Z) gespannt ist. An der Anschlußstelle zwischen dem Injektor (I) und dem Zylinderkopf (Z) ist ein erstes Dämpfungselement (D1) angeordnet, das im wesentlichen aus einem der Materialien Graphit, Polyformaldehyd, Polytetrafluorethylen, Memorymetall besteht.
EP20020100564 2001-05-30 2002-05-28 Zylinderkopf und daran montierter Injektor Expired - Fee Related EP1262652B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001126336 DE10126336A1 (de) 2001-05-30 2001-05-30 Zylinderkopf und daran montierter Injektor
DE10126336 2001-05-30

Publications (3)

Publication Number Publication Date
EP1262652A2 EP1262652A2 (de) 2002-12-04
EP1262652A3 true EP1262652A3 (de) 2003-07-30
EP1262652B1 EP1262652B1 (de) 2006-07-26

Family

ID=7686644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020100564 Expired - Fee Related EP1262652B1 (de) 2001-05-30 2002-05-28 Zylinderkopf und daran montierter Injektor

Country Status (2)

Country Link
EP (1) EP1262652B1 (de)
DE (2) DE10126336A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446494A (en) * 1987-08-12 1989-02-20 Yasuo Ueno Ship
FR2880663B1 (fr) * 2005-01-11 2007-04-06 Peugeot Citroen Automobiles Sa Dispositif d'amortissement de vibrations, ainsi que moteur a combustion interne et vehicule automobile comprenant un tel dispositif
EP1764501A1 (de) * 2005-09-15 2007-03-21 Delphi Technologies, Inc. Vorrichtung zur Befestigung eines Brennstoffeinspritzventils
JP4546404B2 (ja) * 2006-01-25 2010-09-15 本田技研工業株式会社 エンジンの燃料噴射弁取付け構造
DE102006009094A1 (de) 2006-02-28 2007-08-30 Bayerische Motoren Werke Ag Dämpfungseinrichtung und Dämpfungselement
DE602006003999D1 (de) * 2006-03-23 2009-01-15 Delphi Tech Inc Befestigungsanordnung für einen Injektor
DE602006012633D1 (de) 2006-06-01 2010-04-15 Continental Automotive Gmbh Ausgleichsvorrichtung und Zylinderkopfanordnung
FR2904059B1 (fr) * 2006-07-21 2010-06-18 Peugeot Citroen Automobiles Sa Fourchette de maintien d'un porte-injecteur de moteur thermique.
EP1887215A1 (de) 2006-08-01 2008-02-13 Siemens Aktiengesellschaft Spannvorrichtung und Zylinderkopfanordnung
US7682117B2 (en) 2006-09-27 2010-03-23 Illinois Tool Works Inc. Work piece isolating assembly
DE102007002682A1 (de) 2007-01-18 2008-07-24 Bayerische Motoren Werke Aktiengesellschaft Dämpfungseinrichtung und Dämpfungselement
FR2920488A1 (fr) * 2007-09-04 2009-03-06 Peugeot Citroen Automobiles Sa Dispositif d'injection pour un moteur a combustion interne comportant un tel dispositif d'injection.
US8069842B2 (en) 2009-07-02 2011-12-06 Robert Bosch Gmbh Injector mounting assembly
FR2949247B1 (fr) * 2009-08-24 2011-09-16 Renault Sa Systeme de montage d'un dispositif d'injection a aiguille resonnante.
EP2372140B1 (de) 2010-03-25 2012-12-12 Continental Automotive GmbH Kupplungsvorrichtung
US8469004B2 (en) 2010-09-14 2013-06-25 Ford Global Technologies, Llc Beveled dampening element for a fuel injector
EP2469069A1 (de) 2010-12-27 2012-06-27 Continental Automotive GmbH Dämpfungselement für ein Einspritzventil
DE102013200728A1 (de) * 2013-01-18 2014-07-24 Robert Bosch Gmbh Brennstoffeinspritzanlage mit einer Brennstoff führenden Komponente, einem Brennstoffeinspritzventil und einem Verbindungselement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327690A (en) * 1978-06-24 1982-05-04 Robert Bosch Gmbh Fuel injection valve
JPH0486368A (ja) * 1990-07-26 1992-03-18 Kubota Corp ディーゼルエンジンの燃料噴射ノズルのノズル先端部防熱装置
US5806494A (en) * 1997-08-06 1998-09-15 Caterpillar Inc. Hydraulically actuated fuel injection system with integrated actuation fluid rail and injectors
DE19809654A1 (de) * 1998-03-06 1999-09-09 Opel Adam Ag Anordnung eines Einspritzventils an einer direkteinspritzenden Brennkraftmaschine
US6186123B1 (en) * 1998-02-26 2001-02-13 Robert Bosch Gmbh Fuel injection value
DE19947079A1 (de) * 1999-09-30 2001-05-10 Siemens Ag Geräuschgedämpfter Stellantrieb für einen Kraftstoffinjektor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327690A (en) * 1978-06-24 1982-05-04 Robert Bosch Gmbh Fuel injection valve
JPH0486368A (ja) * 1990-07-26 1992-03-18 Kubota Corp ディーゼルエンジンの燃料噴射ノズルのノズル先端部防熱装置
US5806494A (en) * 1997-08-06 1998-09-15 Caterpillar Inc. Hydraulically actuated fuel injection system with integrated actuation fluid rail and injectors
US6186123B1 (en) * 1998-02-26 2001-02-13 Robert Bosch Gmbh Fuel injection value
DE19809654A1 (de) * 1998-03-06 1999-09-09 Opel Adam Ag Anordnung eines Einspritzventils an einer direkteinspritzenden Brennkraftmaschine
DE19947079A1 (de) * 1999-09-30 2001-05-10 Siemens Ag Geräuschgedämpfter Stellantrieb für einen Kraftstoffinjektor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 311 (M - 1277) 8 July 1992 (1992-07-08) *

Also Published As

Publication number Publication date
DE50207596D1 (de) 2006-09-07
DE10126336A1 (de) 2002-12-12
EP1262652B1 (de) 2006-07-26
EP1262652A2 (de) 2002-12-04

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