WO2007068260A2 - Sistema apto para pulverizar agua al aire comburente aspirado en la admisión de los motores de combustión interna vehiculares e industriales - Google Patents
Sistema apto para pulverizar agua al aire comburente aspirado en la admisión de los motores de combustión interna vehiculares e industriales Download PDFInfo
- Publication number
- WO2007068260A2 WO2007068260A2 PCT/EC2006/000008 EC2006000008W WO2007068260A2 WO 2007068260 A2 WO2007068260 A2 WO 2007068260A2 EC 2006000008 W EC2006000008 W EC 2006000008W WO 2007068260 A2 WO2007068260 A2 WO 2007068260A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- intake
- connectors
- valve
- combustion air
- 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.)
- Ceased
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
- 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
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
- F02M25/0225—Water atomisers or mixers, e.g. using ultrasonic waves
-
- 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
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/025—Adding water
- F02M25/028—Adding water into the charge intakes
-
- 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
Definitions
- the invention consists of a system suitable for spraying water into combustion air sucked into the intake of vehicle and industrial internal combustion engines, and relates to the field of mechanics and specifically to the automotive, moped, ships, equipment transport branch and machines such as agricultural, construction, rolling and stationary.
- a water supply nozzle with inverted conical perforations at its tip serves as an accelerator of the air flow which, as it passes through the nozzle, acts as a water nebulizer.
- Numerous prototype evaluations of the invention indicate that the optimum dosage should be limited between 1% and 5% of water in relation to the fuel used for each engine displacement.
- An electronic system responds to the pulse frequency connected to an analog converter.
- the specific objective of the invention is based on a System, installed in vehicle and industrial internal combustion engines, based on the principle of automatically controlled water spraying for each engine speed. and to the power required for the admission of the combustion air that together with the fuel, the combustion temperature can be lowered, the pressure increased, and the emission of particles reduced.
- Said improvement consists of a particular arrangement of elements that belong to said system, and are in submerged conditions inside a fluid reservoir, preferably distilled water, they generate heat of melt in the event that in winter times the water does not freezes, and in summer times these submerged elements are kept refrigerated eliminating the effect of increase their temperature, with this a sealed unit is achieved with greater control of the particles of water sprayed in the combustion air intake hose and following the combustion chamber of the internal combustion engines, increasing the performance of the engine and the effectiveness of the system mitigating the emissions of CO, HC, smoke and avoiding the formation of Nox.
- a fluid reservoir preferably distilled water
- the system is mainly composed of:
- Figure 1 it is a schematic representation of the different components, operatively connected to each other of said installed system and arranged on board the internal combustion engines for vehicles and industrial vehicles.
- Figure 2 it is a schematic representation of a component called a flange associated with a sprayer with its drain valve.
- chassis support 5. platelet with electronic command and control means
- Aspirating and impending electromagnetic dosing pump for water flow arranged inside the tank and in submerged conditions 10. connectors and sections of water conduit pipe pump-regulating valve, arranged inside the tank and in submerged conditions 11 Water flow regulating valve, arranged inside the tank and in submerged conditions 12. section of return pipe of the regulating valve
- Figure 1 represents the System suitable for spraying water according to a proportion of 1 to 5% of the fuel present in the mixture and installed on board them, which comprises a water supply circuit, preferably distilled, which includes at least a tank (1) water container with its respective supply mouth (2) and regulating cap (3) mounted on a chassis support (4), characterized because inside and at the base of said deposit
- elements that are operatively linked to each other and commanded externally automatically by means of an electronic platelet (5) are arranged submerged in said fluid; said elements constituted by a filter (7) associated by means of connectors and water conduction section (8) to an aspirating and impending electromagnetic metering pump of water flow (9), which on the one hand communicates through connectors and sections of conduit pipe (10) with a water flow regulating valve (11) with its respective calibrated passage return
- Figure 2 represents the bearing flange (23) of a sprayer (22) comprising a hollow cylindrical body, of external diameter adaptable to the suction hose (26), at whose ends they have a mesh
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Special Spraying Apparatus (AREA)
- Catching Or Destruction (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0812824A GB2449569A (en) | 2005-12-15 | 2006-12-15 | System for spraying water into the combustion air drawn into the intake of vehicle and industrial internal combustion engines |
| US12/096,541 US20080314358A1 (en) | 2005-12-15 | 2006-12-15 | System For Spraying Water Into The Combustion Air Drawn Into The Intake Of Vehicle And Industrial Internal Combustion Engines |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP050105282A AR053656A1 (es) | 2005-12-15 | 2005-12-15 | Sistema apto para pulverizar agua al aire comburente aspirado en la admision de los motores de combustion interna vehiculares e industriales |
| ARP050105282 | 2005-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2007068260A2 true WO2007068260A2 (es) | 2007-06-21 |
| WO2007068260A3 WO2007068260A3 (es) | 2007-08-02 |
Family
ID=38048167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EC2006/000008 Ceased WO2007068260A2 (es) | 2005-12-15 | 2006-12-15 | Sistema apto para pulverizar agua al aire comburente aspirado en la admisión de los motores de combustión interna vehiculares e industriales |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080314358A1 (es) |
| AR (1) | AR053656A1 (es) |
| BR (1) | BRPI0806639A2 (es) |
| EC (1) | ECSP088651A (es) |
| GB (1) | GB2449569A (es) |
| MX (1) | MXPA06001825A (es) |
| WO (1) | WO2007068260A2 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2525599A1 (es) * | 2013-06-20 | 2014-12-26 | World Wide Ecofuel, S. L. | Equipo de inyección, en el colector de admisión, de fluido a base de agua, procedimiento en el que se emplea dicho equipo e instalación provista de dicho equipo |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094655B (zh) * | 2016-08-17 | 2018-08-24 | 河南省郑州水利学校 | 施工场地在线降尘系统及其降尘方法 |
| CN107905919A (zh) * | 2017-09-07 | 2018-04-13 | 同济大学 | 一种缸外喷水的天然气发动机 |
| CN113833585B (zh) * | 2021-04-14 | 2024-03-19 | 重庆大学 | 一种基于缸内蒸汽辅助的氩气循环零排放内燃机结构 |
| CN113236448B (zh) * | 2021-04-24 | 2022-07-26 | 北京工业大学 | 一种溶氢柴油制备与喷雾测试系统及方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5118579A (en) * | 1978-10-04 | 1980-04-17 | Huber, F.H. | Water injection for i.c. engine |
| DE3401143C2 (de) * | 1983-03-12 | 1986-08-07 | Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH, 5100 Aachen | Verfahren und Vorrichtung zur Einbringung eines flüssigen Mediums in den Arbeitsraum einer Verbrennungskraftmaschine |
| US5148776A (en) * | 1991-09-23 | 1992-09-22 | Connor Michael J | Coordinated water and fuel injection system |
| GB2302365A (en) * | 1995-06-16 | 1997-01-15 | George Smith | Apparatus for adding water to the intake and to the exhaust of an i.c.engine |
| US6216961B1 (en) * | 1999-05-12 | 2001-04-17 | Misty Mate Inc | Fan propelled mister |
| GR1003876B (el) * | 2000-10-20 | 2002-04-24 | Huseyin Safvet Cetin | Συστημα αντιρρυπανσης περιβαλλοντος και εξοικονομησης ενεργειας για κινητηρες εσωτερικης καυσης |
| US6705253B2 (en) * | 2002-03-11 | 2004-03-16 | Edward J. Lesniak | Electronic controlled emission and fluid injection system for an internal combustion engine |
| EP1852603B1 (en) * | 2004-09-24 | 2009-04-29 | Denso Corporation | Flow control valve |
| US7357701B2 (en) * | 2005-04-07 | 2008-04-15 | Dan Gautier | Water driven rotary tool |
| JP2006336482A (ja) * | 2005-05-31 | 2006-12-14 | Denso Corp | 内燃機関用燃料噴射装置 |
-
2005
- 2005-12-15 AR ARP050105282A patent/AR053656A1/es active IP Right Grant
-
2006
- 2006-02-15 MX MXPA06001825A patent/MXPA06001825A/es active IP Right Grant
- 2006-12-15 US US12/096,541 patent/US20080314358A1/en not_active Abandoned
- 2006-12-15 GB GB0812824A patent/GB2449569A/en not_active Withdrawn
- 2006-12-15 WO PCT/EC2006/000008 patent/WO2007068260A2/es not_active Ceased
-
2008
- 2008-06-16 BR BRPI0806639-6A patent/BRPI0806639A2/pt not_active IP Right Cessation
- 2008-07-14 EC EC2008008651A patent/ECSP088651A/es unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2525599A1 (es) * | 2013-06-20 | 2014-12-26 | World Wide Ecofuel, S. L. | Equipo de inyección, en el colector de admisión, de fluido a base de agua, procedimiento en el que se emplea dicho equipo e instalación provista de dicho equipo |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2449569A (en) | 2008-11-26 |
| US20080314358A1 (en) | 2008-12-25 |
| AR053656A1 (es) | 2007-05-16 |
| MXPA06001825A (es) | 2007-06-14 |
| WO2007068260A3 (es) | 2007-08-02 |
| GB0812824D0 (en) | 2008-08-20 |
| BRPI0806639A2 (pt) | 2011-08-30 |
| ECSP088651A (es) | 2008-09-29 |
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