IT1398520B1 - Valvola di iniezione di gas - Google Patents
Valvola di iniezione di gasInfo
- Publication number
- IT1398520B1 IT1398520B1 ITMI2009A002212A ITMI20092212A IT1398520B1 IT 1398520 B1 IT1398520 B1 IT 1398520B1 IT MI2009A002212 A ITMI2009A002212 A IT MI2009A002212A IT MI20092212 A ITMI20092212 A IT MI20092212A IT 1398520 B1 IT1398520 B1 IT 1398520B1
- Authority
- IT
- Italy
- Prior art keywords
- injection valve
- gas injection
- gas
- valve
- injection
- Prior art date
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
- F02M21/0248—Injectors
- F02M21/0281—Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the 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
- 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
- F02M21/0269—Outwardly opening valves, e.g. poppet 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
- F02M21/0296—Manufacturing or assembly; Materials, e.g. coatings
-
- 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)
- Fuel-Injection Apparatus (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008055098.1A DE102008055098B4 (de) | 2008-12-22 | 2008-12-22 | Gaseinblasventil |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20092212A1 ITMI20092212A1 (it) | 2010-06-23 |
IT1398520B1 true IT1398520B1 (it) | 2013-03-01 |
Family
ID=42193951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2009A002212A IT1398520B1 (it) | 2008-12-22 | 2009-12-17 | Valvola di iniezione di gas |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102008055098B4 (it) |
IT (1) | IT1398520B1 (it) |
RU (1) | RU2009147293A (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20110821A1 (it) * | 2011-09-14 | 2013-03-15 | Matrix Spa | Iniettore per un impianto di alimentazione di un combustibile gassoso ad un motore endotermico |
US9453486B1 (en) | 2015-03-20 | 2016-09-27 | Continental Automotive Systems, Inc. | Gas direct injector with reduced leakage |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH689565A5 (de) | 1995-03-09 | 1999-06-15 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Bildung eines turbulenten Kraftstoff-Luft-Gemisches im Verbrennungsraum jedes Zylinders eines ventilgesteuerten Verbrennungsmotors. |
US6405947B2 (en) | 1999-08-10 | 2002-06-18 | Siemens Automotive Corporation | Gaseous fuel injector having low restriction seat for valve needle |
DE10251699A1 (de) | 2002-11-06 | 2004-06-03 | Robert Bosch Gmbh | Dosiereinrichtung |
DE10251697A1 (de) | 2002-11-06 | 2004-05-19 | Robert Bosch Gmbh | Dosiereinrichtung |
DE102004048602A1 (de) | 2004-10-06 | 2006-04-13 | Robert Bosch Gmbh | Ventil zum Zuführen insbesondere gasförmiger Medien |
DE102007002841A1 (de) | 2007-01-19 | 2008-07-24 | Robert Bosch Gmbh | Ventil zum Steuern eines gasförmigen Mediums |
-
2008
- 2008-12-22 DE DE102008055098.1A patent/DE102008055098B4/de active Active
-
2009
- 2009-12-17 IT ITMI2009A002212A patent/IT1398520B1/it active
- 2009-12-21 RU RU2009147293/06A patent/RU2009147293A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2009147293A (ru) | 2011-06-27 |
DE102008055098B4 (de) | 2019-10-02 |
DE102008055098A1 (de) | 2010-06-24 |
ITMI20092212A1 (it) | 2010-06-23 |
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