BR112016001797A2 - sistema de injeção de combustível - Google Patents
sistema de injeção de combustívelInfo
- Publication number
- BR112016001797A2 BR112016001797A2 BR112016001797A BR112016001797A BR112016001797A2 BR 112016001797 A2 BR112016001797 A2 BR 112016001797A2 BR 112016001797 A BR112016001797 A BR 112016001797A BR 112016001797 A BR112016001797 A BR 112016001797A BR 112016001797 A2 BR112016001797 A2 BR 112016001797A2
- Authority
- BR
- Brazil
- Prior art keywords
- injection
- fuel
- injection unit
- unit
- injection system
- 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
- F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of 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
- F02M21/0281—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
- 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
- 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
- F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
-
- 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
- F02M21/0296—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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
a presente invenção refere-se a um sistema de injeção de combustível (1), que serve para injeção em tubos de aspiração de gás natural em motores de combustão interna (2), com várias válvulas de injeção (28, 28a, 28b). nesse caso, estão previstos um meio de cone-xão (10), que conduz um combustível, uma primeira unidade de injeção (3) e pelo menos uma segunda unidade de injeção (4). as válvulas de injeção (28, 28a, 28b) estão integradas nas unidades de injeção (3, 4). além disso, a primeira unidade de injeção (3) apresenta uma ligação de entrada (26) para o combustível e uma ligação de saída (27) para o combustível. a segunda unidade de injeção (4) apresenta pelo menos uma ligação de entrada (26a) para o combustível. o meio de conexão (10) conecta a ligação de saída (27) da primeira unidade de injeção (3) com a ligação de entrada (26a) da segunda unidade de injeção (4). nesse caso, pelas variantes possíveis das unidades de injeção (3, 4) é possibilitada uma estrutura modular.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310214960 DE102013214960A1 (de) | 2013-07-31 | 2013-07-31 | Brennstoffeinspritzsystem |
PCT/EP2014/062386 WO2015014529A1 (de) | 2013-07-31 | 2014-06-13 | Brennstoffeinspritzsystem |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112016001797A2 true BR112016001797A2 (pt) | 2017-08-01 |
Family
ID=50976621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016001797A BR112016001797A2 (pt) | 2013-07-31 | 2014-06-13 | sistema de injeção de combustível |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3027878A1 (pt) |
CN (1) | CN105431625A (pt) |
BR (1) | BR112016001797A2 (pt) |
DE (1) | DE102013214960A1 (pt) |
WO (1) | WO2015014529A1 (pt) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19860468A1 (de) * | 1998-12-28 | 2000-07-06 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
DE10058130A1 (de) * | 2000-11-22 | 2002-05-23 | Bosch Gmbh Robert | Kraftstoffeinspritzsystem für Brennkraftmaschinen |
JP2005146882A (ja) * | 2003-11-11 | 2005-06-09 | Toyota Motor Corp | 内燃機関の燃料噴射装置 |
NL2000120C2 (nl) * | 2006-07-03 | 2008-01-07 | Vialle Alternative Fuel System | Injectorsamenstel. |
US7621469B2 (en) * | 2006-11-29 | 2009-11-24 | Continental Automotive Canada, Inc. | Automotive modular LPG injector |
US7415968B1 (en) * | 2007-04-24 | 2008-08-26 | Lycoming Engines, A Division Of Avco Corporation | Modular fuel delivery assembly for an aircraft engine |
US7552717B2 (en) * | 2007-08-07 | 2009-06-30 | Delphi Technologies, Inc. | Fuel injector and method for controlling fuel injectors |
JP5064341B2 (ja) * | 2007-11-02 | 2012-10-31 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
JP5079643B2 (ja) * | 2007-11-02 | 2012-11-21 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
JP5079650B2 (ja) * | 2007-11-02 | 2012-11-21 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
DE102009047611A1 (de) * | 2009-12-08 | 2011-06-09 | Robert Bosch Gmbh | Kraftstoffeinspritzvorrichtung mit Nadelpositionsbestimmung |
DE102010064115A1 (de) | 2010-12-23 | 2012-06-28 | Robert Bosch Gmbh | Injektoranordnung, die vorzugsweise für Erdgas dient |
FI124874B (fi) * | 2012-11-13 | 2015-02-27 | Wärtsilä Finland Oy | Kaasunsyöttöjärjestelmä mäntämoottorille ja asennusmenetelmä |
-
2013
- 2013-07-31 DE DE201310214960 patent/DE102013214960A1/de not_active Withdrawn
-
2014
- 2014-06-13 CN CN201480043493.5A patent/CN105431625A/zh active Pending
- 2014-06-13 WO PCT/EP2014/062386 patent/WO2015014529A1/de active Application Filing
- 2014-06-13 EP EP14731216.9A patent/EP3027878A1/de not_active Withdrawn
- 2014-06-13 BR BR112016001797A patent/BR112016001797A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN105431625A (zh) | 2016-03-23 |
EP3027878A1 (de) | 2016-06-08 |
WO2015014529A1 (de) | 2015-02-05 |
DE102013214960A1 (de) | 2015-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |