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IT1306311B1 - Sistema di accoppiamento tra testata del motore,iniettore e collettorecarburante . - Google Patents

Sistema di accoppiamento tra testata del motore,iniettore e collettorecarburante .

Info

Publication number
IT1306311B1
IT1306311B1 IT1998BO000403A ITBO980403A IT1306311B1 IT 1306311 B1 IT1306311 B1 IT 1306311B1 IT 1998BO000403 A IT1998BO000403 A IT 1998BO000403A IT BO980403 A ITBO980403 A IT BO980403A IT 1306311 B1 IT1306311 B1 IT 1306311B1
Authority
IT
Italy
Prior art keywords
injector
coupling system
engine head
fuel collector
collector
Prior art date
Application number
IT1998BO000403A
Other languages
English (en)
Inventor
Flavio Giovannini
Mirco Lambertini
Luca Tassinari
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT1998BO000403A priority Critical patent/IT1306311B1/it
Priority to DE69916532T priority patent/DE69916532T2/de
Priority to US09/340,802 priority patent/US6263863B1/en
Priority to EP99112339A priority patent/EP0969203B1/en
Priority to ES99112339T priority patent/ES2218905T3/es
Priority to BR9903082-9A priority patent/BR9903082A/pt
Publication of ITBO980403A1 publication Critical patent/ITBO980403A1/it
Application granted granted Critical
Publication of IT1306311B1 publication Critical patent/IT1306311B1/it

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
    • 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
    • F02M61/14—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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT1998BO000403A 1998-07-01 1998-07-01 Sistema di accoppiamento tra testata del motore,iniettore e collettorecarburante . IT1306311B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1998BO000403A IT1306311B1 (it) 1998-07-01 1998-07-01 Sistema di accoppiamento tra testata del motore,iniettore e collettorecarburante .
DE69916532T DE69916532T2 (de) 1998-07-01 1999-06-28 Kupplungssystem zwischen Zylinderkopf, Einspritzventil und Brennstoffverteilerleitung
US09/340,802 US6263863B1 (en) 1998-07-01 1999-06-28 Coupling system between engine head, injector and fuel manifold
EP99112339A EP0969203B1 (en) 1998-07-01 1999-06-28 Coupling system between engine head, injector and fuel manifold
ES99112339T ES2218905T3 (es) 1998-07-01 1999-06-28 Sistema de acoplamiento entre una culata de un motor; un inyector y un colector de combustible.
BR9903082-9A BR9903082A (pt) 1998-07-01 1999-06-30 Sistema de acoplamento entre cabeçote, injetor e coletor de combustìvel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998BO000403A IT1306311B1 (it) 1998-07-01 1998-07-01 Sistema di accoppiamento tra testata del motore,iniettore e collettorecarburante .

Publications (2)

Publication Number Publication Date
ITBO980403A1 ITBO980403A1 (it) 2000-01-01
IT1306311B1 true IT1306311B1 (it) 2001-06-04

Family

ID=11343275

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998BO000403A IT1306311B1 (it) 1998-07-01 1998-07-01 Sistema di accoppiamento tra testata del motore,iniettore e collettorecarburante .

Country Status (6)

Country Link
US (1) US6263863B1 (it)
EP (1) EP0969203B1 (it)
BR (1) BR9903082A (it)
DE (1) DE69916532T2 (it)
ES (1) ES2218905T3 (it)
IT (1) IT1306311B1 (it)

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DE19949080B4 (de) * 1999-10-12 2005-11-17 Dr.Ing.H.C. F. Porsche Ag Halterung für eine Einspritzdüse
DE10003603A1 (de) * 2000-01-28 2001-08-02 Volkswagen Ag Brennkraftmaschine mit Einspritzventilen
US6830034B2 (en) * 2000-02-07 2004-12-14 Siemens Automotive Corporation Fuel injector and fuel rail check valves
DE10012759A1 (de) * 2000-03-16 2001-09-20 Volkswagen Ag Brennkraftmaschine mit Einspritzventilen
DE10038300A1 (de) * 2000-08-05 2002-02-14 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10038763A1 (de) * 2000-08-09 2002-02-21 Bosch Gmbh Robert Ausgleichselement für ein Brennstoffeinspritzventil
DE10043084A1 (de) * 2000-09-01 2002-03-14 Bosch Gmbh Robert Spannelement für ein Brennstoffeinspritzventil und Brennstoffeinspritzanlage
DE10108466A1 (de) * 2001-02-22 2002-09-05 Bosch Gmbh Robert Ausgleichselement für ein Brennstoffeinspritzventil
DE10115325A1 (de) † 2001-03-28 2002-10-17 Bosch Gmbh Robert Kraftstoff-Einspritzvorrichtung, insbesondere Injektor, für Brennkraftmaschinen
DE10121884A1 (de) * 2001-05-05 2002-11-07 Bosch Gmbh Robert Brennstoffeinspritzanlage
DE10212876A1 (de) * 2002-03-22 2003-10-23 Bosch Gmbh Robert Einrichtung zur Schwingungsdämpfung an Kraftstoffeinspritzsystemen mit Hochdrucksammelraum
DE10239142A1 (de) * 2002-08-27 2004-04-29 Daimlerchrysler Ag Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine
US6640784B1 (en) 2002-10-09 2003-11-04 Robert Bosch Corporation Spark ignition direct injection system
DE102004037108B4 (de) * 2004-07-30 2014-03-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Einspritzventil für eine Brennkraftmaschine
JP4634765B2 (ja) * 2004-09-16 2011-02-16 日産自動車株式会社 燃料噴射弁取付構造
DE602006002803D1 (de) 2006-02-08 2008-10-30 Siemens Ag Verbindungsanordnung zum Verbinden eines Injektors mit einer Fluid-Versorgung
DE102006013880A1 (de) * 2006-03-25 2007-11-08 Dr.Ing.H.C. F. Porsche Ag Brennstoffeinspritzanlage
EP1849995B1 (en) 2006-04-24 2011-08-10 Continental Automotive GmbH Coupling arrangement for mounting an injector in a fuel rail
EP1849994A1 (en) 2006-04-24 2007-10-31 Siemens Aktiengesellschaft Coupling arrangement for mounting an injector in a fuel rail
EP1862666A1 (en) 2006-06-01 2007-12-05 Siemens Aktiengesellschaft Coupling body for a coupling arrangement and coupling arrangement
US7334571B1 (en) * 2006-08-31 2008-02-26 Gm Global Technology Operations, Inc. Isolation system for high pressure spark ignition direct injection fuel delivery components
EP2077390B1 (en) * 2008-01-07 2012-09-05 Continental Automotive GmbH Coupling arrangement and connection assembly
EP2148082B1 (en) * 2008-07-24 2011-10-19 Continental Automotive GmbH Coupling arrangement for an injection valve and injection valve
EP2189633B1 (de) * 2008-11-22 2011-11-02 Grundfos Management A/S Vorrichtung zum Austrag von Harnstofflösung in eine Abgasleitung
DE102009006901A1 (de) * 2009-01-30 2010-08-05 Audi Ag Befestigungsvorrichtung für ein Kraftstoffeinspritzventil
JP2010185323A (ja) * 2009-02-11 2010-08-26 Denso Corp 燃料噴射弁の取付け構造およびそれに用いる燃料噴射弁の座金
JP5309063B2 (ja) * 2010-03-23 2013-10-09 日立オートモティブシステムズ株式会社 燃料噴射弁
DE112010005428B4 (de) * 2010-03-30 2017-08-17 Toyota Jidosha Kabushiki Kaisha Vibrationsisolator für ein Kraftstoffeinspritzventil und ein Stützaufbau für ein Kraftstoffeinspritzventil
WO2012014326A1 (ja) 2010-07-30 2012-02-02 トヨタ自動車 株式会社 燃料噴射弁用制振インシュレータ
JP5558293B2 (ja) * 2010-09-22 2014-07-23 株式会社ケーヒン 燃料噴射弁の支持装置
JP5810726B2 (ja) 2011-08-09 2015-11-11 マツダ株式会社 直噴式エンジン用フューエルレールアッシーの組付方法
JP6081095B2 (ja) * 2012-07-17 2017-02-15 Nok株式会社 シール構造
JP6260316B2 (ja) 2014-02-05 2018-01-17 株式会社デンソー 燃料噴射弁
JP5892231B2 (ja) * 2014-12-15 2016-03-23 トヨタ自動車株式会社 内燃機関
JP7156772B2 (ja) * 2016-01-29 2022-10-19 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 燃料噴射弁及び燃料噴射装置
JP6962208B2 (ja) * 2018-01-17 2021-11-05 トヨタ自動車株式会社 密封構造
DE102021104408A1 (de) * 2021-02-24 2022-08-25 Robert Bosch Gesellschaft mit beschränkter Haftung Brennraumdichtung für einen Kraftstoffinjektor und Brennkraftmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448089A (en) * 1935-10-28 1936-06-02 Saurer Ag Adolph Improvements in and relating to internal combustion engines operating with fuel injection
US3412718A (en) * 1967-06-13 1968-11-26 Gillett Tool Co Precision fuel metering system
BE735226A (it) * 1968-07-02 1969-12-01
DE2208646C2 (de) 1972-02-24 1986-11-06 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Befestigung elektromagnetischer Einspritzventile an gemischverdichtenden Brennkraftmaschinen
AU559746B2 (en) * 1981-11-04 1987-03-19 Honda Giken Kogyo Kabushiki Kaisha Injector mounting
US4944262A (en) * 1989-04-05 1990-07-31 Inasa Automotive, Inc. Rotative combustion chamber engine
US5682859A (en) * 1996-01-22 1997-11-04 Siemens Automotive Corporation Method and arrangement for mounting fuel rails
FR2763379B1 (fr) * 1997-05-16 1999-07-16 Renault Bride de fixation d'un injecteur
DE19735665A1 (de) * 1997-06-25 1999-01-07 Bosch Gmbh Robert Brennstoffeinspritzanlage
DE19756102A1 (de) * 1997-12-17 1999-06-24 Bosch Gmbh Robert Montagevorrichtung zum Montieren von Brennstoffeinspritzventilen

Also Published As

Publication number Publication date
DE69916532D1 (de) 2004-05-27
ITBO980403A1 (it) 2000-01-01
US6263863B1 (en) 2001-07-24
DE69916532T2 (de) 2005-04-07
EP0969203A1 (en) 2000-01-05
ES2218905T3 (es) 2004-11-16
EP0969203B1 (en) 2004-04-21
BR9903082A (pt) 2000-02-15

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