ITTO20010160A0 - Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna. - Google Patents

Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna.

Info

Publication number
ITTO20010160A0
ITTO20010160A0 IT2001TO000160A ITTO20010160A ITTO20010160A0 IT TO20010160 A0 ITTO20010160 A0 IT TO20010160A0 IT 2001TO000160 A IT2001TO000160 A IT 2001TO000160A IT TO20010160 A ITTO20010160 A IT TO20010160A IT TO20010160 A0 ITTO20010160 A0 IT TO20010160A0
Authority
IT
Italy
Prior art keywords
shut
valve
combustion engine
internal combustion
gas injection
Prior art date
Application number
IT2001TO000160A
Other languages
English (en)
Inventor
Mario Ricco
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT2001TO000160A priority Critical patent/ITTO20010160A1/it
Publication of ITTO20010160A0 publication Critical patent/ITTO20010160A0/it
Priority to DE60208439T priority patent/DE60208439T2/de
Priority to EP04013260A priority patent/EP1452718B1/en
Priority to AT02003640T priority patent/ATE281595T1/de
Priority to EP02003640A priority patent/EP1234974B1/en
Priority to DE60201764T priority patent/DE60201764T2/de
Priority to ES04013260T priority patent/ES2253718T3/es
Priority to ES02003640T priority patent/ES2230404T3/es
Priority to CA002372298A priority patent/CA2372298C/en
Priority to US10/079,856 priority patent/US6666193B2/en
Priority to AU18043/02A priority patent/AU780620B2/en
Publication of ITTO20010160A1 publication Critical patent/ITTO20010160A1/it
Priority to US11/121,330 priority patent/USRE41262E1/en

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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0233—Details of actuators therefor
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0242—Shut-off valves; Check valves; Safety valves; Pressure relief valves
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0251—Details of actuators therefor
    • F02M21/0254—Electric actuators, e.g. solenoid or piezoelectric
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0263—Inwardly opening single or multi nozzle valves, e.g. needle valves
    • F02M21/0266—Hollow stem valves; Piston valves; Stems having a spherical tip
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0296—Manufacturing or assembly; Materials, e.g. coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/026—Measuring or estimating parameters related to the fuel supply system
    • F02D19/027—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0221—Fuel storage reservoirs, e.g. cryogenic tanks
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of valves
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Lift Valve (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Nozzles (AREA)
IT2001TO000160A 2001-02-23 2001-02-23 Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna. ITTO20010160A1 (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT2001TO000160A ITTO20010160A1 (it) 2001-02-23 2001-02-23 Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna.
ES02003640T ES2230404T3 (es) 2001-02-23 2002-02-18 Sistema de inyeccion de gas para motores de combustion interna.
EP02003640A EP1234974B1 (en) 2001-02-23 2002-02-18 Gas injection system for internal combustion engines
EP04013260A EP1452718B1 (en) 2001-02-23 2002-02-18 On-off valve for a gas injection system, particularly of methane, for internal combustion engines
AT02003640T ATE281595T1 (de) 2001-02-23 2002-02-18 Gaseinspritzsystem für brennkraftmaschinen
DE60208439T DE60208439T2 (de) 2001-02-23 2002-02-18 Auf/Zu-Ventil für ein Gaseinspritzsystem, insbesondere für Methan für Brennkraftmaschinen
DE60201764T DE60201764T2 (de) 2001-02-23 2002-02-18 Gaseinspritzsystem für Brennkraftmaschinen
ES04013260T ES2253718T3 (es) 2001-02-23 2002-02-18 Valvula de apertura y cierre para un sistema de inyeccion de gas, particularmente de metano, para motores de combustion interna.
CA002372298A CA2372298C (en) 2001-02-23 2002-02-21 On-off valve for a gas injection system, particularly of methane, for internal combustion engines
US10/079,856 US6666193B2 (en) 2001-02-23 2002-02-22 On-off valve for a gas injection system, particularly of methane, for internal combustion engines
AU18043/02A AU780620B2 (en) 2001-02-23 2002-02-22 On-off valve for a gas injection system, particularly of methane, for internal combustion engines
US11/121,330 USRE41262E1 (en) 2001-02-23 2005-05-04 On-off valve for a gas injection system, particularly of methane, for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000160A ITTO20010160A1 (it) 2001-02-23 2001-02-23 Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna.

Publications (2)

Publication Number Publication Date
ITTO20010160A0 true ITTO20010160A0 (it) 2001-02-23
ITTO20010160A1 ITTO20010160A1 (it) 2002-08-23

Family

ID=11458607

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000160A ITTO20010160A1 (it) 2001-02-23 2001-02-23 Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna.

Country Status (8)

Country Link
US (2) US6666193B2 (it)
EP (2) EP1452718B1 (it)
AT (1) ATE281595T1 (it)
AU (1) AU780620B2 (it)
CA (1) CA2372298C (it)
DE (2) DE60201764T2 (it)
ES (2) ES2253718T3 (it)
IT (1) ITTO20010160A1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010160A1 (it) * 2001-02-23 2002-08-23 Fiat Ricerche Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna.
TWI295336B (en) 2004-09-13 2008-04-01 Guk Hyun Park Fuel injection system
JP5427158B2 (ja) * 2010-10-19 2014-02-26 川崎重工業株式会社 燃料ガス供給充填システム
DE102011103612B4 (de) * 2011-06-08 2016-05-04 Nonox B.V. Brenngaszumischvorrichtung für eine gasbetriebene Brennkraftmaschine
US20130340861A1 (en) * 2012-06-20 2013-12-26 Caterpillar Inc Check valve of fuel system
EP2925995B1 (de) 2012-11-30 2017-08-02 Nonox B.V. Brenngaszumischvorrichtung für eine gasbetriebene brennkraftmaschine
CA2868338C (en) * 2014-10-23 2016-01-12 Westport Power Inc. Gaseous fuel vent handling apparatus and method
CN105545528A (zh) * 2016-01-29 2016-05-04 成都杜嘉机电有限公司 一种汽车供气***用燃气喷轨
CN105626315A (zh) * 2016-01-29 2016-06-01 成都杜嘉机电有限公司 车用燃气***的喷气结构
CN105545527A (zh) * 2016-01-29 2016-05-04 成都杜嘉机电有限公司 一种气调式cng喷轨
CN105485397B (zh) * 2016-01-29 2018-12-21 成都杜嘉机电有限公司 一种用于燃气流量调节的电磁阀
CN105673256B (zh) * 2016-01-29 2019-01-11 成都杜嘉机电有限公司 燃气流量调整阀
US20180363591A1 (en) * 2017-06-14 2018-12-20 Ge Oil & Gas Compression Systems, Llc Low Pressure Gaseous Fuel Injector Shroud
AT16929U1 (de) * 2019-05-28 2020-12-15 Zieger Dipl Ing Andreas Kombinationsventil

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693929A (en) * 1951-05-02 1954-11-09 Charles W Hart Solenoid-operated valve
DE2040199A1 (de) * 1970-08-13 1972-02-17 Daimler Benz Ag Schnellschaltendes,lecksicheres elektromagnetisch betaetigtes Ventil
SU507704A2 (ru) * 1974-05-24 1976-03-25 Омский Институт Инженеров Железнодорожного Транспорта Устройство дл впрыска топлива
GB2060827B (en) * 1979-07-30 1983-08-03 Shimizu M Fluid shut-off valve
DE3031564A1 (de) * 1980-08-21 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisches kraftstoffeinspritzventil und verfahren zur herstellung eines elektromagnetischen kraftstoffeinspritzventiles
GB2136499A (en) * 1983-03-15 1984-09-19 Solex Supplying gaseous fuel to internal combustion engines
CA1326794C (en) * 1989-09-29 1994-02-08 Ortech Corporation Flow control system
DE4205887A1 (de) * 1992-02-26 1993-09-02 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
GB9210115D0 (en) * 1992-05-11 1992-06-24 United Fuels Ltd Improvements in or relating to internal combustion engines
US5584467A (en) * 1993-09-13 1996-12-17 Echlin Inc. Linear gaseous fuel flow controller
US5546908A (en) * 1994-01-07 1996-08-20 Stokes; Richard A. Plural fuel system for internal combustion engine
DE69529120T2 (de) * 1994-06-29 2003-04-24 Honda Giken Kogyo K.K., Tokio/Tokyo Steuersystem für Brennkraftmaschinen
US5632250A (en) * 1994-09-20 1997-05-27 Honda Giken Kogyo Kabushiki Kaisha Gas fuel supply system for vehicle
KR0141074B1 (ko) * 1994-10-15 1998-07-01 김태구 압축천연가스 엔진의 플로우 제너레이팅 장치
US5623907A (en) * 1995-06-09 1997-04-29 Walbro Corporation Liquid propane fuel delivery system
US5671711A (en) * 1995-12-07 1997-09-30 Ford Global Technologies, Inc. Low pressure LPG vapor fuel injection
JP3921717B2 (ja) * 1996-11-25 2007-05-30 トヨタ自動車株式会社 燃料供給制御装置
US6289930B1 (en) * 1999-07-23 2001-09-18 Ward J. Simon Refrigerant expansion device having combined piston orifice valve and solenoid-actuated closure
US6298833B1 (en) * 2000-04-07 2001-10-09 Westport Research Inc. Fluid seal apparatus and method for dynamically controlling sealing-fluid pressure
JP3949348B2 (ja) * 2000-04-20 2007-07-25 本田技研工業株式会社 ガス燃料供給装置
IT1321088B1 (it) * 2000-11-24 2003-12-30 Fiat Ricerche Sistema di iniezione di gas, in particolare di metano, per motori acombustione interna, e valvola di regolazione facente parte di tale
ITTO20010160A1 (it) * 2001-02-23 2002-08-23 Fiat Ricerche Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna.
JP2003227428A (ja) * 2001-11-28 2003-08-15 Honda Motor Co Ltd エンジンの燃料噴射装置
ATE479832T1 (de) * 2004-05-03 2010-09-15 Metatron S P A Gaszuführsystem für eine brennkraftmaschine mit einem druckablassventil und einem druckregelmagnetventil
ATE380292T1 (de) * 2004-05-03 2007-12-15 Fiat Ricerche Gaszufuhrsystem für eine brennkraftmaschine mit einem durch einen steuerdruck geregeltem druckminderventil
DE602004003796T2 (de) * 2004-05-03 2007-10-11 C.R.F. S.C.P.A. Gaszuführsystem für eine Brennkraftmaschine mit verbessertem Druckregler
ES2270329T3 (es) * 2004-05-12 2007-04-01 C.R.F. Societa Consortile Per Azioni Sistema de alimentacion de gas para un motor de combustion interna, provisto de una valvula reductora de presion conectada al colector de admision.
US7140354B1 (en) * 2005-08-30 2006-11-28 Ford Global Technologies, Llc Compressed gaseous fuel system for internal combustion engine

Also Published As

Publication number Publication date
AU780620B2 (en) 2005-04-07
ES2253718T3 (es) 2006-06-01
DE60208439T2 (de) 2006-06-22
US20020117156A1 (en) 2002-08-29
US6666193B2 (en) 2003-12-23
EP1452718B1 (en) 2005-12-28
EP1234974B1 (en) 2004-11-03
ATE281595T1 (de) 2004-11-15
CA2372298A1 (en) 2002-08-23
ES2230404T3 (es) 2005-05-01
CA2372298C (en) 2008-11-25
DE60208439D1 (de) 2006-02-02
EP1452718A1 (en) 2004-09-01
EP1234974A3 (en) 2004-01-14
AU1804302A (en) 2002-08-29
ITTO20010160A1 (it) 2002-08-23
DE60201764T2 (de) 2005-12-15
DE60201764D1 (de) 2004-12-09
USRE41262E1 (en) 2010-04-27
EP1234974A2 (en) 2002-08-28

Similar Documents

Publication Publication Date Title
DK1469193T3 (da) Brændstofindspröjtningsventil til dieselmotor
ITMI20042199A1 (it) Sistema di iniezione di carburante per un motore a combustione interna
ITRM20040385A1 (it) Complesso a corpo di valvola a farfalla per motore a combustione a iniezione.
DE50305205D1 (de) Kraftstoffeinspritzventil f r brennkraftmaschinen
ITTO20001228A0 (it) Impianto di iniezione del combustibile per un motore a combustione interna.
ITTO20010160A0 (it) Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna.
AU2003201421A1 (en) Fuel injection valve for internal combustion engines
ITTO20001099A0 (it) Sistema di iniezione di gas, in particolare di metano, per motori a combustione interna, e valvola di regolazione facente parte di tale sist
DE50302074D1 (de) KRAFTSTOFFEINSPRITZVENTIL FüR BRENNKRAFTMASCHINEN
DE50305785D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
EP1701033A4 (en) JOINT AGAINST COMBUSTION GAS FOR A FUEL INJECTION VALVE
DE50305296D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
ITRM20010391A1 (it) Motore a combustione interna, in particolare per autoveicoli.
DE50312891D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE50306057D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE50305850D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
PL358121A1 (en) Fuel injection device with two coaxial valve elements and fuel system for internal combustion engines, as well as internal combustion engine
ITRM20050034A1 (it) Azionamento per valvola selettrice di gas in motore a combustione interna.
DE50207021D1 (de) Krafftstoffeinspritzventil für brennkraftmaschinen
PL370638A1 (en) Fuel injection valve for internal combustion engines
ITTO20001230A0 (it) Iniettore di combustibile per un motore a combustione interna.
DE50303303D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE50300174D1 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
ITTO20020377A0 (it) Sistema di attuazione valvole per sistema di ricircolo dei gas di scarico di motore a combustione interna.
ITRM20010368A0 (it) Sistema di iniezione del carburante assistito dai gas di scarico per motori a combustione interna.