BR102016018530A8 - conjunto aquecedor de combustível e sistema de alimentação e aquecimento de combustível - Google Patents
conjunto aquecedor de combustível e sistema de alimentação e aquecimento de combustívelInfo
- Publication number
- BR102016018530A8 BR102016018530A8 BR102016018530A BR102016018530A BR102016018530A8 BR 102016018530 A8 BR102016018530 A8 BR 102016018530A8 BR 102016018530 A BR102016018530 A BR 102016018530A BR 102016018530 A BR102016018530 A BR 102016018530A BR 102016018530 A8 BR102016018530 A8 BR 102016018530A8
- Authority
- BR
- Brazil
- Prior art keywords
- fuel
- region
- heat exchanger
- insulation element
- heater assembly
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
-
- 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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
-
- 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
-
- 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
-
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/60—Fuel-injection apparatus having means for facilitating the starting of engines, e.g. with valves or fuel passages for keeping residual pressure in 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/95—Fuel injection apparatus operating on particular fuels, e.g. biodiesel, ethanol, mixed fuels
-
- 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)
- Air-Conditioning For Vehicles (AREA)
Abstract
a presente invenção refere-se a um dispositivo de aquecimento de combustível que pode ser aplicado, por exemplo, para a partida a frio, melhoria de dirigibilidade, redução de emissões de gases poluentes, entre outras aplicações em veículos automotores, compreendendo um conjunto aquecedor de combustível (2) dotado de: pelo menos uma região de aquecimento (6); pelo menos um trocador de calor (5) associado à região de aquecimento (6); pelo menos um elemento de isolamento térmico (3) envolvendo o trocador de calor (5); pelo menos uma região de passagem de combustível disposta entre a superfície do trocador de calor (5) e a superfície do elemento de isolamento térmico (3); uma região de entrada de combustível (7) e uma região de saída de combustível (8) fluidicamente comunicante; e pelo menos uma região de travamento (13) capaz de conferir associação entre o conjunto aquecedor de combustível (2) e um corpo de galeria (1), sendo: a comunicação fluídica entre a entrada (7) e a saída (8) de combustível condicionada exclusivamente por meio da região de passagem de combustível; e o elemento de isolamento térmico (3) dotado de ao menos um recesso guia (71) para comunicação fluídica entre uma abertura de alimentação de combustível e uma primeira extremidade (52) do trocador de calor (5); e o elemento de isolamento térmico (3) dotado de ao menos uma abertura de saída de combustível (81) disposta próxima a uma segunda extremidade do trocador de calor (54).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102016018530A BR102016018530A8 (pt) | 2016-08-12 | 2016-08-12 | conjunto aquecedor de combustível e sistema de alimentação e aquecimento de combustível |
PCT/EP2017/068790 WO2018028981A1 (en) | 2016-08-12 | 2017-07-25 | Fuel heating assembly and fuel supply and heating system |
EP17185528.1A EP3282118B1 (en) | 2016-08-12 | 2017-08-09 | Fuel injection system with fuel heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102016018530A BR102016018530A8 (pt) | 2016-08-12 | 2016-08-12 | conjunto aquecedor de combustível e sistema de alimentação e aquecimento de combustível |
Publications (2)
Publication Number | Publication Date |
---|---|
BR102016018530A2 BR102016018530A2 (pt) | 2018-02-27 |
BR102016018530A8 true BR102016018530A8 (pt) | 2018-06-26 |
Family
ID=59579483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102016018530A BR102016018530A8 (pt) | 2016-08-12 | 2016-08-12 | conjunto aquecedor de combustível e sistema de alimentação e aquecimento de combustível |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3282118B1 (pt) |
BR (1) | BR102016018530A8 (pt) |
WO (1) | WO2018028981A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018204441A1 (de) * | 2018-03-22 | 2019-09-26 | Mahle International Gmbh | Kraftstoffheizeinrichtung |
BR102021008389A2 (pt) * | 2021-04-30 | 2022-11-16 | Robert Bosch Limitada | Dispositivo para aquecimento de combustível e conjunto para injeção de combustível |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3514053A1 (de) * | 1985-04-18 | 1986-10-23 | Lacrex Brevetti S.A., Orselina | Vorrichtung zum vorwaermen von fluessigkeiten, insbesondere von fluessigen brenn- oder kraftstoffen |
US4713524A (en) * | 1986-04-21 | 1987-12-15 | Gte Products Corporation | PTC fuel heater for heating alcohol fuel |
US5758826A (en) * | 1996-03-29 | 1998-06-02 | Siemens Automotive Corporation | Fuel injector with internal heater |
US6109543A (en) | 1996-03-29 | 2000-08-29 | Siemens Automotive Corporation | Method of preheating fuel with an internal heater |
US6481641B1 (en) * | 2001-12-18 | 2002-11-19 | Delphi Technologies, Inc. | Fuel injector assembly having a heat exchanger for fuel preheating |
US7766254B2 (en) * | 2008-05-30 | 2010-08-03 | Delphi Technologies, Inc. | Heated fuel injector |
US20100078507A1 (en) | 2008-09-29 | 2010-04-01 | Short Jason C | Heated and insulated fuel injector |
JP2010101294A (ja) * | 2008-10-27 | 2010-05-06 | Nippon Soken Inc | 燃料加熱装置 |
DE102012220432A1 (de) * | 2012-11-09 | 2014-05-15 | Mahle International Gmbh | Vorheizeinrichtung für eine Kraftstoffeinspritzanlage |
DE102012220429A1 (de) | 2012-11-09 | 2014-05-15 | Mahle International Gmbh | Vorheizeinrichtung für eine Kraftstoffeinspritzanlage |
DE102012220433A1 (de) * | 2012-11-09 | 2014-05-15 | Mahle International Gmbh | Kraftstoffeinspritzanlage mit Vorheizeinrichtung |
DE102014215434A1 (de) * | 2014-08-05 | 2016-02-11 | Mahle International Gmbh | Kraftstoffheizeinrichtung |
BR102015024209A2 (pt) | 2015-09-21 | 2017-03-28 | Mahle Int Gmbh | conjunto de aquecimento de combustível |
BR102015028631A2 (pt) | 2015-11-13 | 2017-05-23 | Mahle Int Gmbh | dispositivo de aquecimento de combustível |
BR102015030039A2 (pt) | 2015-11-30 | 2017-06-06 | Mahle Int Gmbh | dispositivo de aquecimento de combustível |
-
2016
- 2016-08-12 BR BR102016018530A patent/BR102016018530A8/pt not_active Application Discontinuation
-
2017
- 2017-07-25 WO PCT/EP2017/068790 patent/WO2018028981A1/en active Application Filing
- 2017-08-09 EP EP17185528.1A patent/EP3282118B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR102016018530A2 (pt) | 2018-02-27 |
EP3282118A1 (en) | 2018-02-14 |
WO2018028981A1 (en) | 2018-02-15 |
EP3282118B1 (en) | 2020-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B03H | Publication of an application: rectification [chapter 3.8 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
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B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |