DE60201764D1 - Gaseinspritzsystem für Brennkraftmaschinen - Google Patents
Gaseinspritzsystem für BrennkraftmaschinenInfo
- Publication number
- DE60201764D1 DE60201764D1 DE60201764T DE60201764T DE60201764D1 DE 60201764 D1 DE60201764 D1 DE 60201764D1 DE 60201764 T DE60201764 T DE 60201764T DE 60201764 T DE60201764 T DE 60201764T DE 60201764 D1 DE60201764 D1 DE 60201764D1
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- injection system
- gas injection
- combustion engines
- metallic material
- 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.)
- Expired - Lifetime
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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust Gas After Treatment (AREA)
- Nozzles (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
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. |
ITTO010160 | 2001-02-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60201764D1 true DE60201764D1 (de) | 2004-12-09 |
DE60201764T2 DE60201764T2 (de) | 2005-12-15 |
Family
ID=11458607
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60201764T Expired - Lifetime DE60201764T2 (de) | 2001-02-23 | 2002-02-18 | Gaseinspritzsystem für Brennkraftmaschinen |
DE60208439T Expired - Lifetime DE60208439T2 (de) | 2001-02-23 | 2002-02-18 | Auf/Zu-Ventil für ein Gaseinspritzsystem, insbesondere für Methan für Brennkraftmaschinen |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60208439T Expired - Lifetime DE60208439T2 (de) | 2001-02-23 | 2002-02-18 | Auf/Zu-Ventil für ein Gaseinspritzsystem, insbesondere für Methan für Brennkraftmaschinen |
Country Status (8)
Country | Link |
---|---|
US (2) | US6666193B2 (de) |
EP (2) | EP1452718B1 (de) |
AT (1) | ATE281595T1 (de) |
AU (1) | AU780620B2 (de) |
CA (1) | CA2372298C (de) |
DE (2) | DE60201764T2 (de) |
ES (2) | ES2230404T3 (de) |
IT (1) | ITTO20010160A1 (de) |
Families Citing this family (14)
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 |
CN104797804B (zh) * | 2012-11-30 | 2017-12-29 | 诺奈克斯私人有限公司 | 用于气动内燃机的气体燃料掺混装置 |
CA2868338C (en) * | 2014-10-23 | 2016-01-12 | Westport Power Inc. | Gaseous fuel vent handling apparatus and method |
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 |
CN105626315A (zh) * | 2016-01-29 | 2016-06-01 | 成都杜嘉机电有限公司 | 车用燃气系统的喷气结构 |
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 |
CN105545528A (zh) * | 2016-01-29 | 2016-05-04 | 成都杜嘉机电有限公司 | 一种汽车供气系统用燃气喷轨 |
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 |
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)
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 |
EP0690215B1 (de) * | 1994-06-29 | 2002-12-11 | Honda Giken Kogyo Kabushiki Kaisha | 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 |
EP1593823B1 (de) * | 2004-05-03 | 2010-09-01 | METATRON S.p.A. | Gaszuführsystem für eine Brennkraftmaschine mit einem Druckablassventil und einem Druckregelmagnetventil |
DE602004003796T2 (de) * | 2004-05-03 | 2007-10-11 | C.R.F. S.C.P.A. | Gaszuführsystem für eine Brennkraftmaschine mit verbessertem Druckregler |
DE602004010490T2 (de) * | 2004-05-03 | 2008-04-30 | C.R.F. S.C.P.A. | Gaszufuhrsystem für eine Brennkraftmaschine mit einem durch einen Steuerdruck geregeltem Druckminderventil |
EP1596056B1 (de) * | 2004-05-12 | 2006-08-02 | C.R.F. Società Consortile per Azioni | Gaszufuhrsystem für eine Brennkraftmaschine mit einem zum Ansaugkrümmer verbundenen Druckminderventil |
US7140354B1 (en) * | 2005-08-30 | 2006-11-28 | Ford Global Technologies, Llc | Compressed gaseous fuel system for internal combustion engine |
-
2001
- 2001-02-23 IT IT2001TO000160A patent/ITTO20010160A1/it unknown
-
2002
- 2002-02-18 DE DE60201764T patent/DE60201764T2/de not_active Expired - Lifetime
- 2002-02-18 ES ES02003640T patent/ES2230404T3/es not_active Expired - Lifetime
- 2002-02-18 AT AT02003640T patent/ATE281595T1/de not_active IP Right Cessation
- 2002-02-18 DE DE60208439T patent/DE60208439T2/de not_active Expired - Lifetime
- 2002-02-18 ES ES04013260T patent/ES2253718T3/es not_active Expired - Lifetime
- 2002-02-18 EP EP04013260A patent/EP1452718B1/de not_active Expired - Lifetime
- 2002-02-18 EP EP02003640A patent/EP1234974B1/de not_active Expired - Lifetime
- 2002-02-21 CA CA002372298A patent/CA2372298C/en not_active Expired - Fee Related
- 2002-02-22 AU AU18043/02A patent/AU780620B2/en not_active Ceased
- 2002-02-22 US US10/079,856 patent/US6666193B2/en not_active Ceased
-
2005
- 2005-05-04 US US11/121,330 patent/USRE41262E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1234974A3 (de) | 2004-01-14 |
US20020117156A1 (en) | 2002-08-29 |
EP1234974B1 (de) | 2004-11-03 |
ITTO20010160A1 (it) | 2002-08-23 |
AU780620B2 (en) | 2005-04-07 |
AU1804302A (en) | 2002-08-29 |
US6666193B2 (en) | 2003-12-23 |
DE60208439T2 (de) | 2006-06-22 |
ITTO20010160A0 (it) | 2001-02-23 |
DE60201764T2 (de) | 2005-12-15 |
ES2230404T3 (es) | 2005-05-01 |
CA2372298C (en) | 2008-11-25 |
CA2372298A1 (en) | 2002-08-23 |
ATE281595T1 (de) | 2004-11-15 |
DE60208439D1 (de) | 2006-02-02 |
EP1234974A2 (de) | 2002-08-28 |
EP1452718A1 (de) | 2004-09-01 |
USRE41262E1 (en) | 2010-04-27 |
EP1452718B1 (de) | 2005-12-28 |
ES2253718T3 (es) | 2006-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |