EP3440334A1 - Einspritzanordnung zur einspritzung von wasser und kraftstoff - Google Patents
Einspritzanordnung zur einspritzung von wasser und kraftstoffInfo
- Publication number
- EP3440334A1 EP3440334A1 EP17709006.5A EP17709006A EP3440334A1 EP 3440334 A1 EP3440334 A1 EP 3440334A1 EP 17709006 A EP17709006 A EP 17709006A EP 3440334 A1 EP3440334 A1 EP 3440334A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- injection valve
- water
- injection
- fuel
- internal combustion
- 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.)
- Withdrawn
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
- F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
-
- 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
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
- F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
-
- 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
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
- F02M69/045—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the combustion chamber
-
- 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
- F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
- F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the combustion chamber
-
- 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
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016205667.0A DE102016205667A1 (de) | 2016-04-06 | 2016-04-06 | Einspritzanordnung zur Einspritzung von Wasser und Kraftstoff |
PCT/EP2017/053990 WO2017174255A1 (de) | 2016-04-06 | 2017-02-22 | Einspritzanordnung zur einspritzung von wasser und kraftstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3440334A1 true EP3440334A1 (de) | 2019-02-13 |
Family
ID=58231584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17709006.5A Withdrawn EP3440334A1 (de) | 2016-04-06 | 2017-02-22 | Einspritzanordnung zur einspritzung von wasser und kraftstoff |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3440334A1 (de) |
CN (1) | CN109072832A (de) |
DE (1) | DE102016205667A1 (de) |
WO (1) | WO2017174255A1 (de) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3337307B2 (ja) * | 1994-02-21 | 2002-10-21 | 三菱重工業株式会社 | 水噴射式ディーゼル機関 |
AU4158097A (en) * | 1996-08-23 | 1998-03-06 | Cummins Engine Company Inc. | Premixed charge compression ignition engine with optimal combustion control |
US6230683B1 (en) * | 1997-08-22 | 2001-05-15 | Cummins Engine Company, Inc. | Premixed charge compression ignition engine with optimal combustion control |
CN1292153C (zh) * | 1998-02-23 | 2006-12-27 | 卡明斯发动机公司 | 带有优化燃烧控制的预混合充量压缩点火发动机 |
US20040003781A1 (en) * | 2001-04-06 | 2004-01-08 | Akihiro Yuki | Method of operating internal combustion engine injected with critical water |
US7730872B2 (en) * | 2005-11-30 | 2010-06-08 | Ford Global Technologies, Llc | Engine with water and/or ethanol direct injection plus gas port fuel injectors |
US7461628B2 (en) * | 2006-12-01 | 2008-12-09 | Ford Global Technologies, Llc | Multiple combustion mode engine using direct alcohol injection |
US7712451B2 (en) * | 2008-05-07 | 2010-05-11 | Visteon Global Technologies, Inc. | Multi-fuel multi-injection system for an internal combustion engine |
JP2014517185A (ja) * | 2011-04-11 | 2014-07-17 | ノストラム エナジー ピーティーイー.リミテッド | 内部冷却式高圧縮リーン・バーン内燃エンジン |
US9527718B2 (en) * | 2013-10-10 | 2016-12-27 | Ford Global Technologies, Llc | Refueling systems and methods for mixed liquid and gaseous fuel |
JP5713088B1 (ja) * | 2013-11-08 | 2015-05-07 | トヨタ自動車株式会社 | 筒内噴射式内燃機関の水供給制御装置 |
-
2016
- 2016-04-06 DE DE102016205667.0A patent/DE102016205667A1/de not_active Withdrawn
-
2017
- 2017-02-22 EP EP17709006.5A patent/EP3440334A1/de not_active Withdrawn
- 2017-02-22 CN CN201780021152.1A patent/CN109072832A/zh active Pending
- 2017-02-22 WO PCT/EP2017/053990 patent/WO2017174255A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
WO2017174255A1 (de) | 2017-10-12 |
CN109072832A (zh) | 2018-12-21 |
DE102016205667A1 (de) | 2017-10-12 |
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Legal Events
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17P | Request for examination filed |
Effective date: 20181106 |
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Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
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17Q | First examination report despatched |
Effective date: 20191008 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ROBERT BOSCH GMBH |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20200219 |