BR112019002003A2 - sistema reforçador de potência de admissão de motor de combustão interna - Google Patents
sistema reforçador de potência de admissão de motor de combustão internaInfo
- Publication number
- BR112019002003A2 BR112019002003A2 BR112019002003-9A BR112019002003A BR112019002003A2 BR 112019002003 A2 BR112019002003 A2 BR 112019002003A2 BR 112019002003 A BR112019002003 A BR 112019002003A BR 112019002003 A2 BR112019002003 A2 BR 112019002003A2
- Authority
- BR
- Brazil
- Prior art keywords
- internal combustion
- combustion engine
- fluidly coupled
- engine intake
- booster system
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/42—Engines with pumps other than of reciprocating-piston type with driven apparatus for immediate conversion of combustion gas pressure into pressure of fresh charge, e.g. with cell-type pressure exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B13/00—Engines characterised by the introduction of liquid fuel into cylinders by use of auxiliary fluid
- F02B13/02—Compression ignition engines using air or gas for blowing fuel into compressed air in cylinder
- F02B13/04—Arrangements or adaptations of pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/02—Other fluid-dynamic features of induction systems for improving quantity of charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
- F02B3/10—Engines characterised by air compression and subsequent fuel addition with compression ignition with intermittent fuel introduction
- F02B3/12—Methods of operating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
- F02B37/166—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine the auxiliary apparatus being a combustion chamber, e.g. upstream of turbine
-
- 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
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
-
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
- F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/34—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with compressors, turbines or the like in the recirculation passage
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10019—Means upstream of the fuel injection system, carburettor or plenum chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Jet Pumps And Other Pumps (AREA)
- Supercharger (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Characterised By The Charging Evacuation (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Hydraulic Motors (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
um motor de combustão interna inclui um conduto de admissão acoplado fluidicamente no fluido ambiente e tendo uma área de seção transversal interna e um cilindro de motor fluidamente acoplado ao conduto de admissão. um amplificador fluídico é disposto dentro do conduto de admissão e é acoplado fluidicamente no fluido ambiente e no cilindro do motor. o amplificador é adicionalmente acoplado fluidicamente a uma fonte de fluido primário e é configurado para introduzir o fluido primário e pelo menos uma porção do fluido ambiente ao cilindro do motor.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662371612P | 2016-08-05 | 2016-08-05 | |
US62/371,612 | 2016-08-05 | ||
PCT/US2017/042919 WO2018026523A1 (en) | 2016-08-05 | 2017-07-19 | Internal combustion engine intake power booster system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019002003A2 true BR112019002003A2 (pt) | 2019-05-07 |
Family
ID=61069219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019002003-9A BR112019002003A2 (pt) | 2016-08-05 | 2017-07-19 | sistema reforçador de potência de admissão de motor de combustão interna |
Country Status (11)
Country | Link |
---|---|
US (2) | US20180038271A1 (pt) |
EP (1) | EP3494300A4 (pt) |
JP (1) | JP2019527792A (pt) |
KR (1) | KR20190057051A (pt) |
CN (1) | CN109844296A (pt) |
AU (1) | AU2017305160A1 (pt) |
BR (1) | BR112019002003A2 (pt) |
CA (1) | CA3032950A1 (pt) |
IL (1) | IL264471A (pt) |
SG (1) | SG11201900823VA (pt) |
WO (1) | WO2018026523A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20150759A1 (it) * | 2015-05-21 | 2016-11-21 | Saipem Spa | Dispositivo soffiatore per erogare un flusso di aria a portata amplificata e unita’ modulare di raffreddamento |
WO2019147963A1 (en) * | 2018-01-26 | 2019-08-01 | Quest Engines, LLC | Method and apparatus for producing stratified streams |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1821468A (en) * | 1928-04-16 | 1931-09-01 | Hanley John | Mixing device |
US4046492A (en) * | 1976-01-21 | 1977-09-06 | Vortec Corporation | Air flow amplifier |
US4936413A (en) * | 1989-07-10 | 1990-06-26 | Siemens-Bendix Automotive Electronics Limited | In-line noise attenuation device for a gas conduit |
US5402938A (en) * | 1993-09-17 | 1995-04-04 | Exair Corporation | Fluid amplifier with improved operating range using tapered shim |
JP3343632B2 (ja) * | 1993-12-03 | 2002-11-11 | 株式会社ニッキ | ガス・エンジン用混合器 |
JP3663704B2 (ja) * | 1995-11-15 | 2005-06-22 | いすゞ自動車株式会社 | 過給機を備えた内燃機関の排気ガス再循環装置 |
DE19945769A1 (de) * | 1999-09-24 | 2001-03-29 | Mann & Hummel Filter | Fluideinleitung für ein heißes Fluid in einer Hohlraumstruktur |
SE517251C2 (sv) * | 2000-08-30 | 2002-05-14 | Gustav Berggren | Komponent för reglering av avgasåterflöde |
US6792747B2 (en) * | 2001-02-07 | 2004-09-21 | James R. Schierbaum | Turbo shaft engine with acoustical compression flow amplifying ramjet |
US20060168958A1 (en) * | 2005-01-02 | 2006-08-03 | Jan Vetrovec | Supercharged internal combustion engine |
US7076952B1 (en) * | 2005-01-02 | 2006-07-18 | Jan Vetrovec | Supercharged internal combustion engine |
US20110232604A1 (en) * | 2005-12-12 | 2011-09-29 | Global Sustainability Technologies L.L.C. | Device for enhancing fuel efficiency and reducing emissions of internal combustion engines |
US7552722B1 (en) * | 2007-12-26 | 2009-06-30 | Toyota Motor Engineering & Manufacturing North America, Inc. | Exhaust gas recirculator devices |
DE102010060099A1 (de) * | 2010-10-21 | 2012-04-26 | Ford Global Technologies, Llc. | Verfahren zum Anpassen eines SCR Katalysators in einem Abgassystem eines Kraftfahrzeugs |
US8950383B2 (en) * | 2012-08-27 | 2015-02-10 | Cummins Intellectual Property, Inc. | Gaseous fuel mixer for internal combustion engine |
US20150128589A1 (en) * | 2013-11-14 | 2015-05-14 | Hyundai Motor Company | Turbocharger system for additionally supplying compressed air to intake manifold |
US9297341B2 (en) * | 2014-01-20 | 2016-03-29 | Ford Global Technologies, Llc | Multiple tap aspirator with leak passage |
US20150308328A1 (en) * | 2014-04-27 | 2015-10-29 | Daniel William Whittington | Electric mass airflow turbine control system |
JP5938755B1 (ja) * | 2015-09-25 | 2016-06-22 | 正裕 井尻 | 内燃機関の過給装置 |
-
2017
- 2017-07-19 CN CN201780048600.7A patent/CN109844296A/zh active Pending
- 2017-07-19 KR KR1020197006180A patent/KR20190057051A/ko unknown
- 2017-07-19 BR BR112019002003-9A patent/BR112019002003A2/pt not_active Application Discontinuation
- 2017-07-19 JP JP2019506353A patent/JP2019527792A/ja active Pending
- 2017-07-19 WO PCT/US2017/042919 patent/WO2018026523A1/en active Search and Examination
- 2017-07-19 EP EP17837389.0A patent/EP3494300A4/en not_active Withdrawn
- 2017-07-19 US US15/654,630 patent/US20180038271A1/en not_active Abandoned
- 2017-07-19 CA CA3032950A patent/CA3032950A1/en not_active Abandoned
- 2017-07-19 AU AU2017305160A patent/AU2017305160A1/en not_active Abandoned
- 2017-07-19 SG SG11201900823VA patent/SG11201900823VA/en unknown
-
2019
- 2019-01-27 IL IL264471A patent/IL264471A/en unknown
- 2019-12-02 US US16/701,034 patent/US20200347775A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2019527792A (ja) | 2019-10-03 |
EP3494300A4 (en) | 2020-08-26 |
CA3032950A1 (en) | 2018-02-08 |
US20180038271A1 (en) | 2018-02-08 |
US20200347775A1 (en) | 2020-11-05 |
EP3494300A1 (en) | 2019-06-12 |
KR20190057051A (ko) | 2019-05-27 |
IL264471A (en) | 2019-02-28 |
SG11201900823VA (en) | 2019-02-27 |
AU2017305160A1 (en) | 2019-02-21 |
WO2018026523A1 (en) | 2018-02-08 |
CN109844296A (zh) | 2019-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |